Census of

Mineral Industries

MIC92-S-1

SUBJECT SERIES

General Summary

U.S. Department of Commerce

Economics and Statistics Administration

BUREAU OF THE CENSUS
Many persons participated in the various activities of the 1992 Census of Mineral Industries. The

overall planning and review of the census operations were performed by the Economic Census

Staff of the Economic Planning and Coordination Division.

Manufacturing and Construction Division prepared this report. Barry A. Rappaport, Assistant

Chief for Construction and Mineral Censuses, was responsible for the overall planning, management, and coordination of the census of mineral industries. Planning and implementation were

under the direction of Patricia L. Horning, Chief, Construction and Mineral Census Branch,

assisted by M. Susan Bucci, Section Chief, with primary staff assistance by Susan L. DiCola,

Nancy I. Higgins, John F. Roehl, Eva J. Snapp, and Robert A. Wright.

Brian Greenberg, Assistant Chief for Research and Methodology Programs, assisted by

Stacey Cole, provided the mathematical and statistical techniques as well as the coverage

operations.

Charles T. Lee, under the direction of A. William Visnansky, Chief, Special Reports Branch,

performed overall coordination of the publication process. Julius Smith, Jr. and Andrew W. Hait

provided primary staff assistance.

The Economic Planning and Coordination Division provided the computer processing procedures. Shirin A. Ahmed, Assistant Chief for Post Data Collection Processing, was responsible for

editing and the analysts’ interactive database review and correction system. Design and specifications were prepared under the supervision of Dennis L. Wagner, Chief, Post Collection Census

Branch, assisted by S. Mark Schmidt and Robert A. Rosati.

The staff of the Data Preparation Division, Judith N. Petty, Chief, performed mailout preparation

and receipt operations, clerical and analytical review activities, data keying, and geocoding review.

The Geography Division staff developed geographic coding procedures and associated computer programs.

The Economic Statistical Methods and Programming Division, Charles P. Pautler, Jr., Chief,

developed and coordinated the computer processing systems. Martin S. Harahush, Assistant

Chief for Quinquennial Programs, was responsible for design and implementation of the computer

systems. Gary T. Sheridan, Chief, Manufactures and Construction Branch, assisted by

Hugh P. Watters, supervised the preparation of the computer programs.

Computer Services Division, Marvin D. Raines, Chief, performed the computer processing.

The staff of the Administrative and Customer Services Division, Walter C. Odom, Chief,

performed publication planning, design, composition, editorial review, and printing planning and

procurement for publications and report forms. Cynthia G. Brooks provided publication coordination and editing.

Special acknowledgment is also due the many businesses whose cooperation has contributed

to the publication of these data.

If you have any questions concerning the statistics in this report, call 301-457-4680.

Acknowledgments
Census of

Mineral Industries

MIC92-S-1

SUBJECT SERIES

General Summary

U.S. Department of Commerce

Michael Kantor, Secretary

Economics and Statistics Administration

Everett M. Ehrlich, Under Secretary

for Economic Affairs

BUREAU OF THE CENSUS

Martha Farnsworth Riche, Director

Issued September 1996
MANUFACTURING AND CONSTRUCTION DIVISION

David W. Cartwright, Chief

BUREAU OF THE CENSUS

Martha Farnsworth Riche, Director

Bryant Benton, Deputy Director

Paula J. Schneider, Principal Associate

Director for Programs

Frederick T. Knickerbocker, Associate

Director for Economic Programs

Thomas L. Mesenbourg, Assistant Director

for Economic Programs

ECONOMIC PLANNING AND COORDINATION

DIVISION

John P. Govoni, Chief

ECONOMICS

AND STATISTICS

ADMINISTRATION

Economics and Statistics

Administration

Everett M. Ehrlich, Under Secretary

for Economic Affairs

For sale by Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.
Introduction to

the Economic Census

PURPOSES AND USES OF THE ECONOMIC

CENSUS

The economic census is the major source of facts about

the structure and functioning of the Nation’s economy. It

provides essential information for government, business,

industry, and the general public.

The economic census furnishes an important part of the

framework for such composite measures as the gross

domestic product, input/output measures, production and

price indexes, and other statistical series that measure

short-term changes in economic conditions.

Policymaking agencies of the Federal Government use

the data, especially in monitoring economic activity and

providing assistance to business.

State and local governments use the data to assess

business activities and tax bases within their jurisdictions

and to develop programs to attract business.

Trade associations study trends in their own and competing industries and keep their members informed of

market changes.

Individual businesses use the data to locate potential

markets and to analyze their own production and sales

performance relative to industry or area averages.

AUTHORITY AND SCOPE

Title 13 of the United States Code (sections 131, 191,

and 224) directs the Census Bureau to take the economic

census every 5 years, covering years ending in 2 and 7.

The 1992 Economic Census consists of the following eight

censuses:

x Census of Retail Trade

x Census of Wholesale Trade

x Census of Service Industries

x Census of Financial, Insurance, and Real Estate

Industries

x Census of Transportation, Communications, and Utilities

x Census of Manufactures

x Census of Mineral Industries

x Census of Construction Industries

Special programs also cover enterprise statistics and

minority-owned and women-owned businesses. (The 1992

Census of Agriculture and 1992 Census of Governments

are conducted separately.) The next economic census is

scheduled to be taken in 1998 covering the year 1997.

AVAILABILITY OF THE DATA

The results of the economic census are available in

printed reports for sale by the U.S. Government Printing

Office and on compact discs for sale by the Census

Bureau. Order forms for all types of products are available

on request from Customer Services, Bureau of the Census,

Washington, DC 20233-8300. A more complete description

of publications being issued from this census is on the

inside back cover of this document.

Census facts are also widely disseminated by trade

associations, business journals, and newspapers. Volumes

containing census statistics are available in most major

public and college libraries. Finally, State data centers in

every State as well as business and industry data centers

in many States also supply economic census statistics.

WHAT’S NEW IN 1992

The 1992 Economic Census covers more of the economy

than any previous census. New for 1992 are data on

communications, utilities, financial, insurance, and real

estate, as well as coverage of more transportation industries. The economic, agriculture, and governments censuses now collectively cover nearly 98 percent of all

economic activity.

Among other changes, new 1992 definitions affect the

boundaries of about a third of all metropolitan areas. Also,

the Survey of Women-Owned Businesses has now been

expanded to include all corporations.

HISTORICAL INFORMATION

The economic census has been taken as an integrated

program at 5-year intervals since 1967 and before that for

1963, 1958, and 1954. Prior to that time, the individual

subcomponents of the economic census were taken separately at varying intervals.

The economic census traces its beginnings to the 1810

Decennial Census, when questions on manufacturing were

included with those for population. Coverage of economic

MINERAL INDUSTRIES—SUBJECT SERIES INTRODUCTION 1–III
activities was expanded for 1840 and subsequent censuses to include mining and some commercial activities. In

1902, Congress established a permanent Census Bureau

and directed that a census of manufactures be taken every

5 years. The 1905 Manufactures Census was the first time

a census was taken apart from the regular every-10-year

population census.

The first census of business was taken in 1930, covering

1929. Initially it covered retail and wholesale trade and

construction industries, but it was broadened in 1933 to

include some of the service trades.

The 1954 Economic Census was the first census to be

fully integrated—providing comparable census data across

economic sectors, using consistent time periods, concepts,

definitions, classifications, and reporting units. It was the

first census to be taken by mail, using lists of firms provided

by the administrative records of other Federal agencies.

Since 1963, administrative records also have been used to

provide basic statistics for very small firms, reducing or

eliminating the need to send them census questionnaires.

The Enterprise Statistics Program, which publishes combined data from the economic census, was made possible

with the implementation of the integrated census program

in 1954.

The range of industries covered in the economic censuses has continued to expand. The census of construction

industries began on a regular basis in 1967, and the scope

of service industries was broadened in 1967, 1977, and

1987. The census of transportation began in 1963 as a set

of surveys covering travel, transportation of commodities,

and trucks, but expanded in 1987 to cover business

establishments in several transportation industries. For

1992, these statistics are incorporated into a broadened

census of transportation, communications, and utilities.

Also new for 1992 is the census of financial, insurance, and

real estate industries. This is part of a gradual expansion in

coverage of industries previously subjected to government

regulation.

The Survey of Minority-Owned Business Enterprises

was first conducted as a special project in 1969 and was

incorporated into the economic census in 1972 along with

the Survey of Women-Owned Businesses.

An economic census has also been taken in Puerto Rico

since 1909, in the Virgin Islands of the United States and

Guam since 1958, and in the Commonwealth of the

Northern Mariana Islands since 1982.

Statistical reports from the 1987 and earlier censuses

provide historical figures for the study of long-term time

series and are available in some large libraries. All of the

census data published since 1967 are still available for sale

on microfiche from the Census Bureau.

AVAILABILITY OF MORE FREQUENT ECONOMIC

DATA

While the census provides complete enumerations every

5 years, there are many needs for more frequent data as

well. The Census Bureau conducts a number of monthly,

quarterly, and annual surveys, with the results appearing in

publication series such as Current Business Reports (retail

and wholesale trade and service industries), the Annual

Survey of Manufactures, Current Industrial Reports, and

the Quarterly Financial Report. Most of these surveys,

while providing more frequent observations, yield less

kind-of-business and geographic detail than the census.

The County Business Patterns program offers annual

statistics on the number of establishments, employment,

and payroll classified by industry within each county.

SOURCES FOR MORE INFORMATION

More information about the scope, coverage, classification system, data items, and publications for each of the

economic censuses and related surveys is published in the

Guide to the 1992 Economic Census and Related Statistics. More information on the methodology, procedures,

and history of the census will be published in the History of

the 1992 Economic Census. Contact Customer Services

for information on availability.

1–IV INTRODUCTION MINERAL INDUSTRIES—SUBJECT SERIES
Census of Mineral Industries

SURVEY DESCRIPTION

In the farm-oriented economy of the early 19th century,

the need for mineral statistics for setting government policy,

except for tariffs and taxes, was slight. The only sources of

information on the mining sector were the censuses of

mineral industries, then taken at 10-year intervals. Today,

the need for mining statistics has greatly increased so

there is now a vast array of detailed information covering

virtually every measurable aspect of mining activity including employment; payrolls; hours worked; production; prices;

inventories; investment in structures; machinery and equipment; and consumption of raw materials, and fuels. The

census of mineral industries, though conducted only at

5-year intervals, still plays an essential role, since no other

source measures the structure of the mining sector in such

a comprehensive and detailed way.

For every mining establishment with one employee or

more, the census obtains data on its input of labor,

materials, and capital; its output of products and services;

its location; and the legal form of organization of the owning

firm.1

A set of summary or general statistics is developed for

each establishment (i.e., total employment, payroll, productionworker employment, hours worked, wages, cost of supplies, value of shipments and receipts, capital expenditures, and value added by mining) and aggregated by

industry, by area, by employment size of establishment,

and by type of ownership. Reports are published on the

detailed industrial characteristics of each State, and overall

measures of mining activity are shown at the county level

provided the information can be published without compromising the confidentiality of individual company data. Since

census legislation guarantees confidentiality to the firms

that are required to report, it is frequently necessary to

suppress some aggregates.

The census of mineral industries also is used to update

other indicators of economic activity, especially the national

income accounts. Census data on materials consumed

and product output by industry are basic to the input-output

matrix developed by the Bureau of Economic Analysis for

the mining sector. The Federal Reserve Board monthly

Index of Industrial Production, a key indicator of current

economic activity, relies on census industry and product

data as benchmarks and weights to sum industries to

higher levels of aggregation. The census also provides

benchmarks for surveys conducted by other government

agencies and by associations.

INDUSTRY CLASSIFICATION OF ESTABLISHMENTS

Structures of the standard industrial classification.

The establishments in the census of mineral industries are

classified according to the Standard Industrial Classification (SIC) Manual.2 The SIC manual covers the entire field

of economic activities, subdivided as follows:

Below the major group level, the SIC provides for

three-digit groups and finally for four-digit industries. To

illustrate:

Division B, Mining

Major group 10------------------------------Metal mining

Industry group 104 --------------------Gold and silver ores

Industry 1044 -------------------------------------Silver ores

The SIC was developed to classify establishments as

distinguished from similar systems used to classify companies or enterprises. An establishment is defined as a single

physical location engaged in one of the industry categories

of the SIC.

The SIC is the responsibility of an interagency technical

committee established by the Office of Management and

Budget. The system is used by all Federal Government

agencies engaged in the classification of establishments.

Many State and local governments and business concerns

also organize their own records along SIC lines in order to

facilitate comparison with Federal statistics.

The first SIC manual was issued in 1939. For the mining

sector, the nucleus was the set of industry classifications

developed over many years for use in the census of

mineral industries. A revised manual was issued for the

mining industries in 1945 and, with minor modifications,

used for the 1954 Census of Mineral Industries. Minor

1

Since 1967, some of this information for small companies was not

obtained directly, but estimated from other government records. See the

discussion of coverage of establishments in Industry Classification of

Establishments and Planning and Preparation.

2

Standard Industrial Classification Manual: 1987: For sale by

Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Stock No. 041-001-00314-2.

MINERAL INDUSTRIES—SUBJECT SERIES CENSUS OF MINERAL INDUSTRIES 1–V
revisions of the SIC between 1958 and 1967 introduced

some four-digit industry changes, but none of them crossed

three-digit group lines. Another revision of the SIC for 1972

produced additional four-digit industry changes. This revision affected 17 industries, as defined for 1967, by merging

them into 6 newly defined industries. These revisions and

their impact on comparability appear in the introduction,

‘‘Industry and Product Classification’’ of the 1972 census

General Summary. The latest revision affecting comparability was issued for 1987. Appendix A of the 1987 manual

notes the revisions in the four-digit industry levels between

1972 and 1987.

Structure of the SIC mining division. For the mining

division, there are 4 two-digit SIC major groups (10, 12, 13,

and 14), which are subdivided into 20 three-digit SIC

groups (101 to 149), and further subdivided into 31 fourdigit industries (1011 to 1499).

Most of the 31 mineral industries are defined in terms of

specific groups of related products. In determining the

boundaries of industries, it is essential that each industry

comprises a group of establishments that are highly specialized in producing products that define the industry

(primary products) and that a large proportion of all the

products be made in establishments classified in the

industry.

There are wide differences among industries in their

purity; i.e., the extent to which the establishments classified

in the industry:

1. Account for the total production of commodities ‘‘primary’’ to the industry.

2. Produce products or services ‘‘belonging’’ to other

industries; i.e., secondary products.

3. Use similar materials or processes.

These variations are frequently construed to be shortcomings. However, these limitations in the classification

structure arise from the inherent complexity of our economic system and from the variation in types of production

that take place in individual establishments.

While the SIC is the basis for aggregating census data,

the data collected, in turn, provide the statistical basis for

periodic critical evaluation of that classification system and

its revision.3

No general-purpose system of industrial classification

can satisfy all users of census data. Some business users

are interested primarily in a narrow range of products which

they and their competitors produce. Others are involved in

a wide range of products that move through the same

marketing channel. Others seek data relating to the consumers of one or more types of materials. Some are

interested only in the data for highly specialized plants;

others, for plants producing a ‘‘full line’’ of products. Those

studying productivity may require data for plants using the

same techniques.

The large number of SIC industries provides the analyst

with the ‘‘building blocks’’ for making useful approximations, even if specific data cannot be developed to resolve

many of these problems. A single general-purpose system

of classification can only partially satisfy these diverse

needs; a point is soon reached at which the adaptation of

a system to better serve one use will reduce its ability

(sometimes disproportionately) to serve an alternative use.

Accordingly, users of data frequently regroup detailed

SIC industries differently from the two- and three-digit SIC

categories. Public and private agencies also recombine the

detailed classes. The four-digit industries are more susceptible to allocation to such categories than the two-digit SIC

groups.

Subindustries. The Bureau of the Census frequently has

further classified some of the basic four-digit SIC industries

into ‘‘subindustries.’’ Subindustries are employed where

there are wide disparities in the operating ratios of the

establishment in the industry because the establishment is

operated as a mine only, a mine with treatment plant, a

treatment plant only, or because the operated mine is

underground, open pit, or a combination. This technique

was used for all mining industries for editing purposes, and

many were regarded as significant enough to be used for

publication.

Definition of mining. The mineral industries include all

establishments primarily engaged in mining. This term is

used in the broad sense to include the extraction of:

1. Minerals occurring naturally.

2. Solids, such as coal and ores.

3. Liquids, such as crude petroleum.

4. Gases, such as natural gas.

The term ‘‘mining’’ is also used in the broad sense to

include quarrying, well operation, milling (crushing, screening, washing, flotation, etc.), and other preparation and

beneficiating needed to render the mineral marketable.

Exploration is included as is the development of mineral

properties. Services performed on a contract, fee, or other

basis in the development of mineral properties are classified separately within this division.

Mining operations are classified by industry on the basis

of the principal mineral produced or, if there is no production, on the basis of the principal mineral for which exploration or development work is in process. The recovery of

material from culm banks, ore dumps, and other waste

minerals piles is classified in the appropriate mining industry according to the mineral product recovered.

3

See Industry Classification and Sector Measures of Industrial

Production by James W. McKid, Bureau Working Paper No. 20, 1965,

and Historical Comparability of Census of Manufactures Industries,

1929-1958 by Harold T. Goldstein, Bureau of the Census Working Paper

No. 9, 1959.

1–VI CENSUS OF MINERAL INDUSTRIES MINERAL INDUSTRIES—SUBJECT SERIES
Mineral preparation plants are usually operated together

with mines or quarries and, frequently, no separate records

are maintained. All such preparation plants are included in

the scope of the minerals census. Coal cleaning and sizing

plants operated at mines or as separate establishments

are also included. However, crushing, grinding, and other

treatment of certain nonmetallic minerals at separately

operated plants are included in the manufacturing industries. Contract hauling (except out of open pits in conjunction with mining) is excluded from the mineral industries.

Statistics on mining operations which are carried on as

secondary activities at manufacturing establishments (such

as clay pits at clay products plants) are not within the scope

of this census. However, certain information on these

operations has been obtained in the census of manufactures and is included in some of the industry reports and in

the State reports. Wherever such inclusion occurs, it is

clearly specified.

All blast furnaces; metal smelters; metal and petroleum

refineries; plants manufacturing cement, brick, tile, and

pottery; and plants engaged in dressing or polishing stone

are classified in the manufacturing industries. Separate

reports were obtained and included in the minerals census

for the few ore dressing plants operated in conjunction with

smelters.

SIC classifies establishments. The SIC is an establishment classification system, and the census of mineral

industries is conducted on an establishment basis. That is,

a company with operations at more than one location is

required to submit a report for each location. On the other

hand, a company engaged in distinctly different lines of

activity at one location is required to submit a separate

report for each activity if the plant records permit such a

separation and if the activities are substantial in size.

For oil and field operations and contract services, reporting was somewhat different from the ‘‘establishment’’ reporting basis used for other types of mining. Concerns operating oil and gas wells, drilling wells, or exploring for oil and

gas for their own account were required to submit a

separate report for each State or offshore area adjacent to

each State in which they conducted such activities. Concerns which supplied contract services for mining establishments were required to submit one report covering all

such activities in the United States. Information on receipts

for services, production-workers’ wages and hours, was

requested by State. These consolidated reports were then

allocated to State establishments based on the data reported

at the State level. The 1992 figures for establishments

include the summation of operations for each State allocated from these nationwide reports.

The requirement that distinct lines of activity at the same

location be separately reported was applied only where the

establishment produced and shipped significant amounts

of products classified in different SIC industries. In widely

varying degrees, many mining establishments extract products that fall into different SIC industries. Generally, the

amounts involved are not significant enough to warrant the

filing of separate reports, even if feasible. However, there

are a number of locations at which large numbers of

employees are engaged in activities defined in different

industries of the SIC. Frequently, companies organize their

operations and their records separately for the diverse

activities and report them as separate plants. When they

do not do so on their own initiative, the Bureau of the

Census requests separate reports if it appears that 100

employees or more are involved in each activity. For the

most part, companies have cooperated and ‘‘split out’’ the

different activities that would otherwise significantly distort

the relationship of the industry and product statistics.

Frequently, however, the two groups of products cannot be

distinguished sufficiently in company records to provide

establishment-type reporting.

Establishments included in census of mineral industries. Since the 1967 Census of Mineral Industries, the

censuses have included only establishments of companies

with one paid employee or more. Prior to 1967, different

criteria were used to determine if an establishment had to

report in the census. In the 1963, 1958, and 1954 censuses, establishments without paid employees were excluded

if any of the following three items amounted to less than

$500 for the entire year:

1. Value of products shipped and services performed for

others.

2. Expenses for wages, salaries, supplies, minerals received

for preparation, fuel, purchased electric energy, contract work, and purchased machinery.

3. Capital expenditures for development and exploration

of mineral properties, new construction and major

alterations, and new and used machinery and equipment.

In general, small establishments were excluded from the

1939 and 1929 censuses if each of three similar items

amounted to less than $2,500 and from the 1919 census if

value of products was less than $500 and expenditures for

development work less than $5,000. An output criterion of

Table A. Percent of Mining Establishments, Value

Added by Mining, and Capital Expenditures, by Employment-Size Class: 1992

Employment-size

Percent of total

Mining

establishments

Value

added by

mining

Capital

expenditures

All establishments........ 100.0 100.0 100.0

0 to 4 employees ............ 51.8 5.7 7.9

5 to 9 employees ............ 16.5 4.6 4.5

10 to 19 employees.......... 13.5 7.2 6.8

20 to 49 employees.......... 10.8 14.5 15.2

50 to 99 employees. . . . . . . . . . 3.7 10.2 8.8

100 to 249 employees . . . . . . . 2.4 17.4 17.4

250 to 499 employees . . . . . . . .8 13.3 12.6

500 to 999 employees . . . . . . . .3 16.9 16.0

1,000 employees or more . . . . .1 10.3 10.7

MINERAL INDUSTRIES—SUBJECT SERIES CENSUS OF MINERAL INDUSTRIES 1–VII
1,000 tons for bituminous coal and lignite was used in

these three censuses. Common sand and gravel operations were excluded in 1939 if they produced less than

15,000 tons of sand and gravel and had expenses of less

than $15,000. For 1929, common sand and gravel establishments producing less than 25,000 tons were excluded.

This industry was not covered in censuses prior to 1929. In

earlier censuses, there were no minimums for size of

establishments.

The production of minerals, particularly stone, sand, and

gravel, by Federal, State, and local governments is excluded

from the census. Also excluded is production of these items

by highway contractors and construction contractors who

do not maintain separate records for sand and gravel

production.

The census includes, however, mining establishments of

the same company, such as coal mines serving only coke

ovens operated by the same company, oil and gas wells

serving only refineries or public utilities owned by the same

company, and copper mines and mills where all of the ore

is transferred to a company-owned smelter.

The percent of mining establishments, value added by

mining, and capital expenditures by employment-size classes

are shown in table A.

In general, the 1992 minerals census reports provide

complete coverage of production and development operations although there are certain limitations to coverage in

some industries. These limitations are discussed in detail in

the industry reports.

Special treatment of small establishments. Beginning

with the 1967 census, an effort was made to relieve the

very small establishments from the necessity of filing a

census report. In the 1992 minerals census, small singleunit companies with up to 20 employees (the cut off varied

by industry), were excused from filing reports. In 1992,

12,000 companies fell into this category. Limited data on

payrolls, sales, and industry classification from the administrative records of the Social Security Administration (SSA)

and the Internal Revenue Service (IRS) were made available to the Bureau of the Census. (Special arrangements

were made to safeguard the confidentiality of both tax and

census records.) Data other than payrolls and sales for

these small establishments were imputed from industry

average ratios. The effect on industry aggregates is slight

in most industries; for mining as a whole, these small

‘‘administrative records’’ accounted for only 1.9 percent of

the value added. Detailed product and materials data for

these small establishments were not estimated; the entire

value of product shipments and cost of materials was

imputed to a ‘‘not specified by kind’’ category.

If these establishments had been included in the 1987

Census of Mineral Industries, they were assigned the

industry classifications to which they had been coded. If

they had started operations later, they were coded on the

basis of brief descriptions of the general activity of the

establishment as reported to the Social Security Administration. Where the description is incomplete or there are

relatively fine lines of demarcation between industries or

between mining and nonmining activity, the code assigned

to an establishment could differ from that which would have

been assigned on the basis of more complete product

information. Therefore, the Bureau of the Census conducted a special classification survey in order to clarify the

industry codes of some of the establishments in the

administrative-record file. All establishments without specific four-digit codes and those where there could be

significant misclassification between mining and other sectors were either sent a classification questionnaire or a

general schedule, Form NC-9923. Nevertheless, the total

establishment counts in most industries should be viewed

as approximations rather than precise measurements. The

counts for establishments with 20 employees or more are

far more reliable than the total number of establishments.

Auxiliary units. Mining requires a wide range of diverse

support activities. These activities include general administrative; supervisory; purchasing; accounting; general engineering and systems planning; and legal, financial, and

related management functions usually performed centrally

for other establishments of the same company. These

separate locations are referred to as auxiliaries. An auxiliary is an establishment whose employees work primarily in

supporting services for other establishments of the same

company (i.e., its mines, factories, retail stores, etc.) rather

than for other business firms or organizations. Employment

and payroll data for auxiliary units are included in the

published data for the census of mineral industries.

Product codes. The SIC coding system is designed to

describe industries and operates in such a way that the

definitions become progressively narrower with successive

additions of numerical digits. There are 4 very broad

two-digit groups, 20 three-digit groups, and 31 four-digit

industries. Based on the SIC, the Bureau of the Census

has developed a product coding system along similar lines

which contains 71 five-digit product classes and 152 individual seven-digit products. The seven-digit products and

five-digit product classes are considered the primary products of the industry with the same first four digits as the

product code. For example, the seven-digit product code

number 10312 01 refers to lead concentrates. The first five

digits of this code number, 10312, refer to the ‘‘product

class’’ lead and zinc concentrates and the first four digits,

1031, refer to the industry in which these products were

made (the lead and zinc ores industry). The same system

is applied to the coding of supplies. The first four digits of a

supply code (for example, the code number 101121, crude

iron ore received from concentration) used as a supply

describe the industry that produces it; e.g., 1011, the iron

ore industry.

The SIC-based commodity classification is used in the

Bureau of the Census’ entire industrial statistics program,

including monthly, quarterly, and annual surveys. The

Bureau of the Census also publishes data on imports and

exports in terms of SIC-based categories as well as the

1–VIII CENSUS OF MINERAL INDUSTRIES MINERAL INDUSTRIES—SUBJECT SERIES
traditional Schedule B and Tariff Schedule of United States

Annotated (TSUSA) systems.4

Primary and secondary products of establishments.

An establishment is classified in a particular industry if its

production of the primary products of that industry exceeds

in value its production of products of any other single

industry. The industry code assigned to the establishment

is derived from a summation of values of seven-digit

product codes to their four-digit industry and the selection

of the largest four-digit value as the establishment’s industry classification. However, as mentioned earlier, the industry classification of an establishment may be determined

not only by the products it makes but also by the processes

employed or materials used in making those products.

While some establishments produce only the primary

products of the industry in which they are classified, it

rarely happens that all the establishments in any industry

specialize to this extent. Therefore, the general statistics

(employment, payrolls, inventories, value added by mining,

total value of shipments and receipts, capital expenditures,

etc.) shown for an industry (tables 1 to 4 of the industry

reports) encompass not only the primary activities of the

establishments in that industry but also their secondary

activities. On the other hand, the product statistics in table

6 of the industry reports measure the total output of specific

products whether they are produced by establishments

classified in the same industry as the product or not. For

this reason, in relating the general statistics of an industry,

especially the industry total value of shipments (industry

reports, tables 1 to 4), to the product statistics (table 6), the

composition of the industry’s output as shown in table 5

should be considered.

GEOGRAPHIC CLASSIFICATION

The 1992 Census of Mineral Industries measures industrial activity at the National, State, and county levels. Prior

to 1977, similar information was summarized for the traditional nine geographic divisions (e.g., New England, Middle

Atlantic, etc.) and the four geographic regions (Northeast,

South, Middle Atlantic, and West).

The presentation of data for individual industries and

industry groups at all these geographic levels has always

created serious problems in protecting the confidentiality of

individual company data. Consequently, it has frequently

been necessary to set priorities as to what will be published. In the past, the preference was given to publishing

data for the broad geographic regions over States leading

to greater suppression of industry detail at the State level.

There has been increasing interest in State information in

preference to the broader regions. As a result, since 1977

the censuses of mineral industries has given first precedence to publishing State figures. A decision also was

made to forgo publication of any divisional and regional

totals. This was desirable to avoid suppressing industry

detail that could have been published in one State to

protect data for another State in the same division that had

to be suppressed to preserve the confidentiality of a

respondent’s figures.

Table B. Value Added by Mining for States: 1992

Geographic area Value added

(million dollars) Percent

United States .................. 113 621.3 100

Alabama ........................ 1 525.7 1.3

Alaska .......................... 8 522.0 7.5

Arizona ......................... 1 821.9 1.6

Arkansas ........................ 461.4 .4

California........................ 6 038.8 5.3

Colorado ........................ 2 407.9 2.1

Connecticut...................... 79.7 .1

Delaware and District of Columbia. . 7.3 (V)

Florida .......................... 979.9 .9

Georgia ......................... 804.9 .7

Hawaii .......................... 27.3 (V)

Idaho ........................... 203.1 .2

Illinois........................... 1 999.9 1.8

Indiana.......................... 825.6 .7

Iowa ............................ 153.4 .1

Kansas.......................... 2 290.0 2.0

Kentucky ........................ 3 687.8 3.2

Louisiana. . . . . . . . . . . . . . . . . . . . . . . . 14 834.6 13.1

Maine. . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 (V)

Maryland ........................ 201.3 .2

Massachusetts ................... 69.7 .1

Michigan ........................ 1 675.9 1.5

Minnesota ....................... 748.5 .7

Mississippi....................... 643.6 .6

Missouri......................... 470.5 .4

Montana ........................ 1 100.0 1.0

Nebraska........................ 136.8 .1

Nevada ......................... 1 968.3 1.7

New Hampshire .................. 25.3 (V)

New Jersey...................... 199.1 .2

New Mexico ..................... 3 955.1 3.5

New York. . . . . . . . . . . . . . . . . . . . . . . . 476.6 .4

North Carolina ................... 322.2 .3

North Dakota .................... 859.9 .8

Ohio ............................ 1 453.9 1.3

Oklahoma ....................... 6 406.9 5.6

Oregon.......................... 105.3 .1

Pennsylvania .................... 2 344.7 2.1

Rhode Island .................... 12.1 (V)

South Carolina ................... 177.5 .2

South Dakota .................... 213.1 .2

Tennessee....................... 348.3 .3

Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 192.6 23.1

Utah ............................ 1 755.4 1.5

Vermont......................... 77.7 .1

Virginia.......................... 1 601.8 1.4

Washington...................... 310.5 .3

West Virginia .................... 4 212.4 3.7

Wisconsin ....................... 251.2 .2

Wyoming ........................ 5 965.6 5.3

Offshore areas not associated

with a State .................... 2663.0 2.3

(V) Rounds to zero.

4

Schedule B is the U.S. export classification, while TSUSA is applied

to imports.

MINERAL INDUSTRIES—SUBJECT SERIES CENSUS OF MINERAL INDUSTRIES 1–IX
Thus, some summary tables for the nine geographic

divisions and four regions that were published prior to the

1977 censuses, do not appear in the publications of the

1992 Census of Mineral Industries. The relative importance

of mining among the States is shown in table B.

PLANNING AND PREPARATION

General. The Bureau of the Census has an obligation to

meet public needs for timely and reliable information while

holding costs and the burden on respondents to a minimum. During the planning stages of each economic census, the advice of trade and professional associations,

Federal and State Government agencies, individual companies, labor unions, and research and educational organizations is sought in an effort to reach both the users of

data and the respondents who supply the basic figures.

Simultaneously, the problems encountered in the previous

censuses are studied; and improved methods of collection,

processing, and tabulation are explored.

Mailing lists. Beginning with the 1954 economic censuses, the basic mailing lists have been obtained from IRS

and SSA records. After the 1963 censuses, feasibility

studies indicated that greater use could be made of the

data in the IRS-SSA records. In the 1992 census, approximately 12,000 small mining firms were exempted from the

filing requirement. Instead, census-type statistics for this

group were developed from IRS-SSA records. IRS and

SSA information was obtained under provisions of the

Internal Revenue Code as amended by the Tax Reform Act

of 1976. (Before that, Internal Revenue Service records

were available through a series of executive orders.) In

close cooperation with IRS and SSA, specific procedures

for the use of individual tax returns were developed that

assured confidential treatment of them. The name, address,

payroll, and general business receipts were obtained from

these reports, in addition to the SIC industrial activity code

assigned by SSA. The Census Bureau and the Bureau of

Labor Statistics signed a memorandum of understanding in

April 1991 which spelled out procedures that allowed

census access to certain standard industrial classification

information collected under Bureau of Labor Statistics

sponsorship. The agreement’s purpose was to assist the

Census Bureau in improving the coverage and accuracy of

its business classifications by matching those classifications with those in the Bureau of Labor Statistics’ Business

Establishment List. Other census statistics for these small

firms were imputed using industry average ratios of the

data item to payrolls and sales.5

Planning the content of questionnaires. As in previous

censuses, the content of the 1992 questionnaires was

developed in consultation with a large number of organizations and individuals, representing both the mineral

concerns who supply the data and those who use the

statistics. Those consulted included Government agencies,

individual firms, the American Statistical Association, the

American Economic Association, and all mining associations covering specific industries.

Many individual mining companies and their trade associations were consulted about the content of the sections of

the report forms dealing with the output of specific products. Drafts of the proposed 1992 report forms were

circulated among trade associations and mining companies. These draft report forms included new product detail

reflecting suggestions received by the Bureau of the Census after the 1987 canvass. Items whose total value was

$10 million or less were not retained separately in the list

unless they were needed to assure correct classification of

other products or were of strategic importance. A restriction

was also placed on proposals for new product detail; it was

stipulated that the 1992 value of any new product category

should exceed $25 million.

The mining operations were requested to comment

specifically on the availability of the data requested in their

records and the appropriateness of the product descriptions and units of measure.

The many comments and suggestions received in this

clearance procedure were evaluated by the census staff. A

detailed account of the clearance procedure and the decisions reached was forwarded to the Office of Management

and Budget, along with the report forms developed by the

Bureau of the Census as a result.

A final review was made by the Office of Management

and Budget with the assistance of the Advisory Council on

Federal Reports. The latter organization is a group of

business executives such as controllers, economists, and

market research directors, representing a cross section of

all industries.

REPORTING FORMS

A representative selection of the reporting forms used in

the census are discussed below.6

General forms. This group of forms was used in the

economic censuses, either as company-wide reports or as

reports for establishments whose classification was not

known precisely in advance of mailing.

NC-9901, Report of Organization. This company-wide

report was used prior to mailing the 1992 census questionnaires to develop the directory of establishments operated

by multiunit companies. A more detailed account of their

use is given under Mailing Lists.

NC-9926, Classification Report. This form went only to

small manufacturing and mineral industry single-establishment

companies to obtain specific classification codes needed to

identify each establishment’s activity.

5

Imputation was only about 2 percent of overall totals.

6

Samples of general forms and mineral industry forms are reproduced

in appendix E.

1–X CENSUS OF MINERAL INDUSTRIES MINERAL INDUSTRIES—SUBJECT SERIES
NC-9923, General Schedule. This questionnaire was designed

to obtain information from single-establishment companies

for which the available industry code was not sufficient

enough to indicate which one of the standard census

questionnaires should be mailed. The information provided

on form NC-9923 helped assign the industry necessary for

either mailing the appropriate 1992 questionnaires to establishments, if they were large, or for classifying and tabulating administrative-record data in the appropriate census.7

ES-9200, Auxiliary Establishment Report—Many

multiestablishment companies maintain separate establishments to provide centralized administrative, management,

or other supporting services for other establishments of the

same company, but not for the general public or other

companies. They were asked to complete form ES-9200

for those establishments. The form contained questions on

the approximate number of employees engaged in such

functions as centralized administration, research and development, warehousing, and other auxiliary activities, and on

the cost of research and development work performed by

these nonmining establishments. The respondent also was

asked to describe the industry activity of the operating

establishments serviced by the auxiliary unit reporting on

form ES-9200.

ES-9100, Enterprise Summary Report. Each large multiestablishment company received a form ES-9100, in

addition to a specific questionnaire for each establishment.

The ES-9100 requested consolidated company totals for

receipts, new capital expenditures, inventories, and fixed

assets, which are published as part of the Census Bureau’s

Enterprise Statistics Program.

Census of mineral industries forms and instruction

manuals. The questionnaire and instructions reproduced

in the appendix, form MC-1403, is typical of the 10 long

forms used for operating mining establishments. Each of

these forms was designed to be used for a specific group

of industries. The inquiries on the 10 long forms were

identical except for the detailed questions on products

shipped, materials used, assets for oil and gas extraction

industries, and miscellaneous topics such as operations

performed and metal contents of complex ores.

Short form. The oil and gas extraction and stone and

sand and gravel industries include a large number of

small-to-medium sized firms that account for a significant

portion of the industry’s output. Usually these firms are not

so small that the limited data in the administrative-record

files would meet the needs of the census. To obtain

sufficient data, yet hold the reporting burden down for these

smaller firms, a special abbreviated short form was designed.

Key input and output statistics were obtained without the

detail requested on the standard form.

MAILING LISTS

General. As discussed in the Planning and Preparation

section, the list of respondents for 1992 was obtained from

IRS-SSA records. Since the IRS-SSA lists consist essentially of the names and addresses of companies rather than

establishments,8 it was necessary to follow separate procedures for multiestablishment companies (those operating at more than one location).

The precanvass. Multiestablishment companies were required

to file at least one establishment report9 covering each

location operated by multiestablishment companies. The

Bureau of the Census conducts an annual update of its

directory of establishments operated by large companies in

which ‘‘Report of Organization’’ (form NC-9901) is mailed

each year to known multiestablishments with 50 or more

employees and to a rotating sample of smaller multiestablishment companies with fewer than 50 employees.

This form consists of a report on company affiliation and

a list of the domestic establishments operated by the

company. The company’s establishments as identified in

census records are prelisted and the respondents are

asked to correct this list. They are also asked to describe

new establishments not prelisted and indicate their size.

Large multiestablishment companies are segregated for

special handling because of possible overlap and duplication. Many of these companies are active in manufacturing,

retail, and wholesale trade as well as in mining. The

reporting instructions are reviewed in discussions with

officials of the accounting departments of many of these

firms to make certain that the procedure is understood and

the establishments are properly described on form NC-9901.

Single-establishment companies. The mailing lists for

single establishment companies (those operating at only

one location) were developed from an initial control file

assembled from IRS and SSA records. Out-of-scope companies (those whose activities were not to be surveyed in

the economic censuses) and those identified as multiestablishments in the multiestablishment directory were

removed.

The final step was to identify the small companies to

which forms were not to be mailed because census-type

statistics were to be developed from administrative records.

The remaining records constituted the mailing lists for

single-establishment companies.

7

Use of form NC-9923 is also discussed in Mailing Lists.

8

SSA records for multiestablishment companies identify ‘‘reporting

units,’’ which, in many instances, correspond to census establishments.

Differences are such, however, that it was found necessary to obtain

up-to-date lists of establishments as described in this section. Also, the

Bureau of the Census concept of a company differs from IRS-SSA

definition, since the Census company includes all establishments under

common ownership or control. In IRS-SSA records, subsidiary corporations are often treated as independent companies. 9

If two or more distinct lines of activity were carried on at one location,

separate reports were obtained under some circumstances. (For a

complete discussion, see SIC Classification of Establishments,)

MINERAL INDUSTRIES—SUBJECT SERIES CENSUS OF MINERAL INDUSTRIES 1–XI
General schedule. While these lists generally contained

adequate industry information to determine the proper form

for mailing, a number of the records did not have precise

industry information. Form NC-9923, General Schedule,

was mailed to these companies. Since it was assumed that

these companies were quite small, only the dollar volume

of business was requested. The completed reports were

coded and included in the tabulations. If form NC-9923

indicated that the company was actually large, it was later

requested to file one or more of the appropriate standard

questionnaires.

COVERAGE AND ACCURACY

Since the list of companies obtained from IRS and SSA

records was considered to be complete, no field coverage

check was conducted. The precanvass and other special

procedures for multiestablishment companies described in

Mailing Lists and Data Collection were designed to secure

complete lists of establishments, thereby amplifying the

IRS-SSA company list. Control totals, in terms of employment and payrolls of multiestablishment companies, also

were used to verify the completeness of establishment

coverage.

Comparison of statistics tabulated from the census of

mineral industries with data originating with other agencies

was possible in many instances, thus providing a further

confirmation of completeness and accuracy. In the industry

reports, differences between the census of mineral industries and other statistics are explained wherever possible.

The Bureau of the Census’ other procedures designed to

improve the accuracy of the census data are discussed

below in the items of data collection and processing.

GEOGRAPHIC AREA CODING

Accurate and complete information on the physical

location of each establishment is required in order to

tabulate the minerals census data by State and county.

Prior to the census, the mailing address information was

matched by computer to geographic reference files in order

to assign geographic codes. Computer file flags were

assigned to indicate how confident we were of the codes

assigned. Large establishments with low confidence codes

were researched clerically.

As in previous censuses, a post office box address or

ZIP Code of the establishment was not accepted as

defining the physical location. Respondents were requested

to check the address labels on the questionnaires and if

incorrect or with a nonphysical location address (such as

post office box) to provide the following information; street

address, place (post office name), State abbreviation, ZIP

Code, county name, type place, and whether the establishment was located inside or outside the legal boundaries of

the place. Any changes and corrections that were returned

were noted and geographically coded accordingly.

Because of the unique establishment definitions in mineral industries and the rural locations of mining establishments in general, geographic coding is particularly difficult.

In these cases, the name or number of the nearest highway

and the distance from the nearest town or urban place was

reported.

DATA COLLECTION

Although the greater use of administrative records in

1992 substantially reduced the number of companies canvassed directly, there remained over 16,000 mineral operations that were required to file; small mineral operators for

whom the administrative records sufficed numbered about

12,000. The assembly of several hundred different questionnaires into mailing packages was an extensive operation.

Most of the 1992 questionnaires were mailed by late

December 1992, with a due date of February 15, 1993. The

collection phase was completed by late October 1993.

Companies which did not return their questionnaires by the

due date had to be reminded that their returns were

overdue. In all, there were four mail followups. Telephone

calls were made to the large companies to help with

reporting problems and to request that the forms be

completed and returned.

Estimates based on data from administrative records

were included in the census tabulations for the relatively

small number that had not responded by the closeout date

in October 1993. Thus, reported or estimated data for all

companies and establishments in the original mailing list

(except those determined to be inactive during 1992) were

included in the final statistical results. A special effort was

made to obtain actual returns from all large firms, so that

the dollar volume of business represented by proxy returns

was relatively small.

DATA PROCESSING

General. The editing,10 coding, and tabulation of data for

all of the establishments represented in the 1992 economic

census were complicated tasks. Automated data processing and other advanced techniques were used in all

phases.

The questionnaires were mailed from and returned to

the Bureau of the Census office at Jeffersonville, Indiana,

where most noncomputer (that is, clerical) processing

operations were performed. Data were placed on a key-todisc system, and the encoded data sent to Washington on

a high-speed transmission system. The Washington, DC

staff handled computer operations and all operations in

connection with the use of IRS and SSA records.

10In data processing, the term editing means the review of information

collected on questionnaires or from other sources, with the objective of

locating and correcting erroneous entries.

1–XII CENSUS OF MINERAL INDUSTRIES MINERAL INDUSTRIES—SUBJECT SERIES
Preliminary processing. After they were checked in, the

questionnaires were keyed and subjected to simple edits to

see that they conformed to certain minimum requirements

before further processing. For multiestablishment companies, the sums of employment and payroll reported on its

establishment questionnaire were compared with the control totals received on IRS form 941. Questionnaires received

from single-establishment firms were reviewed to ascertain

whether they had become multiestablishments through

merger or acquisition. Questions arising in these operations were resolved by writing or telephoning the respondents. Complex problems were referred to the Washington,

DC professional staff.

Computer editing. The review for consistency among

data items and completeness was done on the computer.

Average values and tolerance limits for key operating ratios

(for example, cost of supplies per dollar of shipments,

payroll per employee, production-worker wages per hours

worked, etc.) played a fundamental role in the editing

process.

A detailed description of the step-by-step processing

procedures appears in the Bureau of the Census publication, History of the 1992 Economic Census. This volume

describes the procedures followed in both the centralized

overall processing and in the individual censuses such as

mineral industries.

ESTABLISHMENTS DURING THE YEAR AND AT

THE END OF THE YEAR

The establishment data shown as ‘‘Establishments during year’’ in the tables represent all establishments of

companies with one paid employee or more that have

production, development, or exploration activities at any

time during the year. Also included are separately operated

auxiliary establishments. Of the approximately 30,800 establishments with such activities during the year, approximately 30,450 or 99 percent of them were also operating at

the end of the year.

EMPLOYMENT AND PAYROLL IN AUXILIARIES

Employment, payroll, and establishment counts of auxiliaries are included in all tables of the census of mineral

industries. Table 7 in chapter 1 and table 4 in chapter 2 of

this report show employment and payroll data separately

by industries and States.

SUPPLIES CONSUMED

Every establishment was requested to report the total

cost of supplies. In addition, quantity and all cost information were collected for approximately 45 specific supplies.

Supplies were generally collected only in those industries

in which the supplies were important inputs. Detailed

consumption information was collected in item 17A of the

questionnaire, the standard supplies inquiry. The resulting

statistics are presented mainly in table 7a of the industry

reports.

In using the detailed data on supplies consumed, the

following limitations should be noted:

1. Supplies were reported for the establishment as a

whole, and no attempt was made to ascertain how

much of the material was used in each of various

products. Thus, the industry total for supplies appearing in tables 7a of the industry reports includes consumption in secondary products as well as primary

products of the industry. The extent of secondary

production in each industry is shown in table 5, chapter

1 of this report.

2. Special attention should be paid to the codes ending in

‘‘000’’ and captioned ‘‘Undistributed minerals, purchased

machinery, parts, attachments and supplies used.’’ The

amounts appearing on these lines are totals imputed

for:

a. Establishments whose statistics were developed

from administrative records.

b. Establishments whose reports were not received at

the time the data were tabulated.

c. Totals for establishments that returned report forms

but failed to report their consumption in specific

terms.

Thus, for most industries, the data for specific supplies

are understated. A judgement on the statistical significance

of the understatement may be made from the ratio of the

value shown for the ‘‘not specified by kind’’ data to the total

of selected supplies, minerals received for preparation, and

purchased machinery installed for the industry.

1. Establishments consuming less than a specified amount

of a supply were not requested to report consumption

of the supply separately. For the majority of individual

supplies, the minimum amount was $25,000. The use

of this cutoff is not believed to have had a significant

effect on the totals.

2. A total of ‘‘not elsewhere classified’’ (n.e.c.), supply

code 970099, was collected on most forms and is

published for each industry. This is the total cost of

supplies for an industry for which no supply items were

prelisted on the form.

VALUE OF SHIPMENTS AND RECEIPTS

Value of shipments of multiestablishment companies.

Respondents were instructed to report net selling values,

f.o.b. mine, well, or plant, after discounts and allowances

and excluding freight charges and excise and sales taxes.

Multiestablishment companies were instructed to report for

each establishment as if it were a separate economic unit

MINERAL INDUSTRIES—SUBJECT SERIES CENSUS OF MINERAL INDUSTRIES 1–XIII
and, in particular, to report interplant transfers at their full

economic value. Full economic value is defined as not only

the cost of production but also a reasonable proportion of

company overhead and profits. Generally, there is no

advertising or other selling cost assigned by companies to

interplant transfers, so it would be expected that the value

per unit of such transfers would be less than that for

commercial sales. To assure consistency in the valuation

as the interplant transfer moved through the company, the

plant receiving the transferred goods was instructed to

include them in its cost of materials at the same value as at

the shipping point plus the cost of freight and other

handling charges.

Individual products. In the 1992 census program, information was collected on the output of 152 individual

product items.11 A ‘‘product,’’ as used in the census of

mineral industries, is the finest level of detail for which

output information was requested. It is not necessarily

synonymous with the term ‘‘product’’ as used in the marketing sense. In some cases, it may be much more

detailed, and in other cases, it is more aggregative. If

detailed production figures are available from other government sources or reliable private surveys, it was not

considered necessary to request extensive detail in the

census. Frequently, large aggregative values at the products level indicated that detailed production figures were

available from other statistical programs.

Typically, both quantity and value of shipments were

collected. However, physical quantity measures are not

meaningful for some product lines, and for these, only

value of shipments was collected. If a product was used to

a large degree in the fabrication of other products within the

same establishment in which it was produced, total quantities produced and often the quantities consumed were

collected. Information on production, as well as shipments,

was also collected for products for which there are significant differences between the two in a given year.

Classes of products. The individual products were aggregated into classes of products which were, in turn, grouped

into all primary products of each industry. In the code

structure, a seven-digit number is assigned to the individual product, a five-digit code to the class of product, and

a four-digit code to the total primary products in an industry.

(See Industry Classification of Establishments for application of coding structure to the assignment of SIC codes for

establishments.)

The 152 product items in the 1992 census were grouped

into 71 separate product classes. General similarity was

the basis for the product class combinations within each

four-digit industry; i.e., kind or use of the products. The

economic significance of the class was also taken into

account; residual products of an industry were grouped

when the dollar value of the products did not warrant

separate classes.

Effect of use of administrative records on product

data. As noted elsewhere in this Introduction, approximately 12,000 small mining companies were not mailed

report forms and most of their detail was imputed based on

limited information in IRS and SSA administrative records

used in conjunction with industry averages and other

information. All of the value of products of these small

establishments were coded only to the four-digit products

of the industry in which they were classified. These product

shipments are uniquely identified in table 6 of the industry

reports. Also included are product shipments of reporting

companies that were described too generally to code

below the four-digit level. Frequently, these were residuals

in the company’s records which the company felt it could

not further break down.

One factor tends to reduce the value of products, n.s.k.,

attributed to administrative-record companies. In some

four-digit industries, there is only one product category (an

example is Industry 1422, Crushed and Broken Limestone). Administrative-record estimates for these products

were treated as specific information and not published as

‘‘n.s.k.’’

In using the data for the specific seven-digit products

shown in table 6 of the industry reports, the importance of

the ‘‘n.s.k.’’ has to be considered. The shipments of individual products tend to be understated somewhat in proportion to the size of the ‘‘n.s.k.’’ Census-to-census comparison of seven-digit products should be made with caution

if there has been a significant increase or decrease in the

importance of the ‘‘n.s.k.’’

VALUE ADDED BY MINING

Value added is computed by subtracting the cost of

supplies, purchased fuels and electric energy, contract

work, purchased machinery installed, and minerals received

from other establishments and used in mineral production

from the value of shipments and receipts plus capital

expenditures. This measure avoids the duplication in the

value of shipments and receipts that results from the use of

products of some establishments as supplies, energy

sources, or materials by other establishments. Moreover, it

provides a measure of value added in mineral production

and also in the development of mineral properties. For

these reasons, it is considered to be the best value

measure for comparing the relative economic importance

of mining among industries and geographic areas.

‘‘Value of shipments and receipts,’’ used in this calculation, includes the shipments of all products of the mining

establishment, together with receipts for work done for

others. ‘‘Capital expenditures’’ includes expenditures for

development of mineral properties as well as for new

construction and major alterations of preparation plants

11See 1992 Census of Manufactures and Census of Mineral Industries, MC92-R-1, Numerical List of Manufactured and Mineral Products.

1–XIV CENSUS OF MINERAL INDUSTRIES MINERAL INDUSTRIES—SUBJECT SERIES
and other structures and expenditures for new and used

machinery and equipment. The ‘‘costs’’ used in this calculation include costs charged to both the current and capital

accounts. Both the shipments and costs figures include

products bought and resold in the same condition.

CAPITAL EXPENDITURES AND GROSS ASSETS

Capital expenditures. Under this heading, mining establishments were instructed to report expenditures of the type

chargeable to fixed assets accounts for which depreciation

reserves are normally maintained. Actual capital outlays

during the year were requested, not the final value of

equipment put in place or structures completed during the

year. Included in such expenditures totals are expenditures

for development and exploration of mineral properties.

Excluded are cost of maintenance and repair charged to

current operating expense, and cost of land and mineral

rights.

The Bureau of the Census estimates of capital expenditures tend to be lower than those published by the

Bureau of Economic Analysis. The major source of difference results in the scope of the two series. Census data

relate only to mining establishments, whereas the BEASEC series relating to mining includes all establishments of

mining companies, nonmining as well as mining, but excludes

mining establishments of companies that they have classified as chiefly nonmining.

Gross value of fixed assets. In addition to reporting

capital expenditures during the year, assets data were

collected on buildings, other structures, machinery, equipment, capitalized mineral exploration and development,

and mineral land and rights for which depreciation, amortization, or depletion accounts are maintained, along with

depreciation and/or depletion and retirements during the

year. As the Census capital expenditure series differs from

the BEA series, the Census gross asset series will differ

from similar series based on company level reports; i.e.,

those appearing in the IRS Statistics of Income and the

Bureau of the Census Quarterly Financial Report of Corporations. (See appendix A for more complete definition of

terms.)

INVENTORIES

The value of end-of-year inventories held by each

mining establishment was obtained for 1991 and 1992. For

the majority of the mineral industries, separate information

was requested for:

1. Mined or quarried products.

2. Supplies, parts, fuels, etc.

A measure of the changes in mined or quarried product

inventories from the beginning to the end of each year is

essential to the conversion of value of shipments during the

year to value of production. The ratios of inventories to

shipments at different times also are used in analysis of

trends and business-cycle movements. For the best use of

all of these measures, the inventories should be valued in

the same prices as the shipments are valued.

Beginning in the 1982 Census of Mineral Industries, all

respondents were requested to report their inventories at

(the lower of) cost or market prior to adjustment to LIFO

cost. This is a change from the 1977 census when respondents were permitted to value their inventories using any

generally accepted accounting method.

In using inventory data by stage of production for all

industries at the industry level, it should be noted that an

item treated as a mined or quarried product by an establishment in one industry may be reported as a raw material

by another establishment in a different industry. Such

differences are present in the inventory figures by stage of

production shown for individual industries, industry groups,

and ‘‘all mining’’ which are merely aggregates of figures

reported by establishments in specified industries.

CONFIDENTIALITY

The Bureau of the Census is prohibited by law from

publishing any statistics that disclose information reported

by individual companies. However, the number of companies classified in a given industry is not considered a

disclosure, so this item may be given even though other

information is withheld. In suppressing figures to avoid

disclosing information of individual companies, individual

States are given precedence over geographic regions and

divisions. This change was initiated in 1977. In prior

censuses, the large geographic areas were given precedence. As a result of this change in philosophy, it has

become more difficult to produce industry detail for the

larger geographic areas, and data for these areas are no

longer published. States are given precedence over counties.

In tables showing industry detail, major industry group

(two-digit totals take precedence over industry group (threedigit) totals which, in turn, take precedence over individual

(four-digit) industries. Similarly, in product tables, four-digit

product groupings take precedence over five-digit product

classes and the latter over individual seven-digit products.

Such order of precedence was used because:

1. It was considered preferable to show State data for an

industry, even at the cost of withholding data for a

region. In recent years, there seemed to be more need

for and use of data for individual States than for the

larger regions especially since many regional development programs encompassed clusters of States different from the standard regions and divisions.

2. By giving preference to industry-group statistics over

individual industries within each State, the extent to

which individual States can be compared within the

SIC industry classification framework is greatly increased.

MINERAL INDUSTRIES—SUBJECT SERIES CENSUS OF MINERAL INDUSTRIES 1–XV
The disclosure analysis for the State statistics in the

tables of this report is based on the total value of shipments

and receipts and capital expenditures. Whenever the total

value of shipments and receipts cannot be shown without

disclosing information for individual companies, the complete line has been suppressed, except for capital expenditures. If capital expenditures alone is a disclosure, only

total capital expenditures and cost of supplies statistics are

suppressed. However, the suppressed data are included in

higher level totals.

SPECIAL TABULATIONS

Special tabulations of data collected in the 1992 Census

of Mineral Industries may be requested. The data will be in

summary form and subject to the same rules prohibiting

disclosure of confidential information (including name, address,

kind of business, or other data for individual business

establishments or companies) as are the regular publications. Special tabulations are prepared on a cost basis. A

request for a cost estimate, as well as exact specifications

on the type and format of the data to be provided, should

be directed to the Chief, Manufacturing and Construction

Division, Bureau of the Census, Washington, DC 20233-

6901.

ABBREVIATIONS AND SYMBOLS

The following abbreviations and symbols are used in this

publication:

– Represents zero.

(D) Withheld to avoid disclosing data for individual

companies; data are included in higher level

totals.

(NA) Not available.

(NC) Not comparable.

(S) Withheld because estimate did not meet publication standards.

(X) Not applicable.

(Z) Less than half the unit shown.

n.e.c. Not elsewhere classified.

n.s.k. Not specified by kind.

r Revised.

SIC Standard Industrial Classification.

Other abbreviations, such as lb, gal, yd, and bbl, are

used in the customary sense.

CONTACTS FOR DATA USERS

Subject Area Contact Phone

Mineral

industries–5-

year industry

and product

statistics

Construction and

Mineral Census

Branch

Manufacturing and

Construction

Division

Bureau of the

Census

301-457-4680

Mineral Indus- National Energy 202-586-8800

tries–Coal and Information Center

oil and gas (NEIC)

production Department of

Energy

To order any

Census Bureau

publication

Customer

Services

Bureau of the

Census

301-457-4100

Import/Export Foreign Trade 301-457-3041

statistics Division

Bureau of the

Census

1–XVI CENSUS OF MINERAL INDUSTRIES MINERAL INDUSTRIES—SUBJECT SERIES
Contents

General Summary

[Page numbers listed here omit the prefix that

appears as part of the number of each page ]

Page

Introduction to the Economic Census III ...............................................

Census of Mineral Industries V ......................................................

CHAPTER 1. INDUSTRY STATISTICS

1–1a. Historical Statistics by Major Group: 1992 and Earlier Census Years 2 .............

1–1b. Statistics by Industry Groups and Industries: 1992 and 1987 3 ....................

1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987 4 .

1–3a. Summary Statistics by Major Group and Industry: 1992 11 ........................

1–3b. Inventories by Major Group and Industry: 1992 18 ...............................

1–3c. Selected Statistics by Type of Operation and Industry: 1992 20 ....................

1–4a. Major Group Statistics by Employment Size of Establishment: 1992 24 .............

1–4b. Number of Mineral Establishments by Employment~Size Class, Industry Group, and

Industry: 1992 ............................................................ 25

1–5. Industry–Product AnalysismSummary of Industry Shipments and Receipts and Net

Shipments of Primary Products: 1992 26 .......................................

1–6. Major Group Statistics by Type of Company Ownership and Legal Form of

Organization: 1992 26 .......................................................

1–7. Employment at Auxiliaries and Related Facilities by Industry Group and Industry:

1992 and 1987 ........................................................... 28

1–8. Selected Statistics for Nonproducing Establishments by Industry Group and

Industry: 1992 and 1987 29 ...................................................

CHAPTER 2. GEOGRAPHIC AREA STATISTICS

2–1. Historical Statistics for States and Offshore Areas: 1992 and Earlier Census

Years ................................................................... 30

2–2. Summary Statistics for States and Offshore Areas: 1992 35 .......................

2–3. Number of Mineral Establishments by Employment~Size Class for States and

Offshore Areas: 1992 41 .....................................................

2–4. Employment at Auxiliaries and Related Facilities for Selected States: 1992 and

1987 .................................................................... 41

2–5. Selected Statistics by Type of Operation for States and Offshore Areas: 1992 42 .....

APPENDIXES

A. Explanation of Terms A–1 ......................................................

B. Industry Descriptions B–1 .......................................................

C. Authority for Census: Title 13, United States Code C–1 .............................

D. Alphabetic Index of Products and Services of Mineral Establishments D–1 ............

E. Report Forms ............................................................. E–1

Publication Program Inside back cover ...................................................

MINERAL INDUSTRIESmSUBJECT SERIES CONTENTSnn1–1
Table 1–1a. Historical Statistics by Major Group: 1992 and Earlier Census Years

[Data in this table are comparable to those published in table 1 of the industry series which has historical data by four~digit industry. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Year1

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

ALL INDUSTRIES

1992 Census1.............. 23 207 30 787 5 600 638.2 24 198.6 415.4 876.3 13 832.6 113 621.3 65 652.9 162 095.4 17 178.8

1987 Census1.............. 25 218 33 617 6 299 698.1 21 739.1 451.1 942.2 12 443.2 110 959.1 62 423.4 157 964.3 15 418.2

1982 Census1.............. (NA) 42 241 (NA) 1 113.6 28 637.5 762.2 1 577.9 18 030.1 188 055.0 109 697.4 249 999.6 47 752.8

1977 Census1.............. (NA) 31 359 6 632 798.8 13 166.8 592.8 1 183.3 9 082.3 68 013.1 46 079.4 96 374.7 17 718.0

1972 Census1.............. (NA) 25 269 5 312 595.1 6 225.5 442.9 909.0 4 250.2 26 470.6 14 884.0 36 318.6 5 035.9

1967 Census1.............. (NA) 28 579 5 682 567.3 4 186.8 432.6 892.0 2 888.2 19 330.2 10 576.2 2 322 783.6 4 057.8

1963 Census (NA) .............. 38 651 5 499 615.6 3 742.5 481.5 973.0 2 679.5 15 910.0 8 974.0 218 804.4 3 263.6

1958 Census (NA) .............. 36 392 6 045 733.9 3 749.0 565.4 1 080.5 2 623.0 13 385.2 7 521.0 216 373.1 2 804.1

MAJOR GROUP 10, METAL MINING

1992 Census1.............. 579 1 023 273 52.9 2 110.9 42.0 88.4 1 540.2 6 724.0 4 720.2 9 864.4 1 579.8

1987 Census1.............. 639 1 027 260 44.1 1 353.5 33.7 67.8 952.0 4 609.5 3 141.2 6 851.6 899.1

1982 Census1.............. (NA) 1 434 (NA) 68.1 1 860.3 46.8 89.7 1 222.2 3 214.4 3 233.7 5 287.2 1 160.9

1977 Census1.............. (NA) 1 206 328 87.6 1 485.4 64.6 128.6 1 032.0 3 503.9 3 005.2 5 369.4 1 139.8

1972 Census1.............. (NA) 1 014 285 80.8 852.9 62.9 126.7 621.7 2 381.6 1 535.3 3 515.4 401.5

1967 Census1.............. (NA) 1 155 318 70.9 552.4 55.4 113.9 396.1 1 556.6 1 079.4 2 296.2 339.8

1963 Census (NA) .............. 1 614 298 77.2 515.2 62.2 125.7 383.7 1 418.2 941.0 2 128.2 230.9

1958 Census (NA) .............. 2 351 386 91.6 486.2 70.8 136.2 355.0 1 180.2 861.1 1 826.2 215.1

MAJOR GROUP 12, COAL MINING

1992 Census1.............. 2 175 3 069 1 238 134.5 5 461.4 108.3 227.3 4 205.4 17 252.4 11 824.5 27 134.1 1 942.8 1987 Census1.............. 2 914 3 905 1 418 163.4 5 567.0 128.7 259.3 4 251.4 17 067.9 10 552.5 25 955.2 1 665.2 1982 Census1.............. (NA) 5 087 (NA) 251.2 6 805.3 201.3 386.0 5 244.9 18 631.0 13 145.5 28 554.0 3 222.5 1977 Census1.............. (NA) 5 451 1 733 245.3 4 170.8 206.8 373.2 3 343.9 11 266.3 8 493.1 16 935.7 2 823.8 1972 Census1.............. (NA) 3 595 1 169 159.6 1 777.6 136.0 269.1 1 466.3 3 753.8 2 474.0 5 524.2 703.6

1967 Census1.............. (NA) 4 484 1 125 131.6 967.3 115.1 224.0 811.8 2 091.3 1 350.1 3 100.6 340.7 1963 Census (NA) .............. 7 374 1 269 145.6 821.1 128.9 237.1 700.8 1 727.2 1 139.2 2 632.9 233.4 1958 Census (NA) .............. 8 188 1 534 210.7 1 008.5 183.7 299.0 841.5 1 780.2 1 180.8 2 756.0 205.1

MAJOR GROUP 13, OIL AND GAS EXTRACTION

1992 Census1.............. 16 765 20 891 2 703 344.9 13 396.7 188.2 394.5 5 939.4 80 016.4 44 025.2 111 522.7 12 518.9

1987 Census1.............. 17 875 22 910 3 167 377.9 11 960.5 206.2 437.2 5 283.3 80 048.8 44 031.7 112 363.0 11 717.4

1982 Census1.............. (NA) 29 974 (NA) 684.5 17 693.3 434.0 938.6 10 033.0 159 936.6 89 369.6 207 090.7 42 215.5

1977 Census1.............. (NA) 18 447 3 128 349.2 5 901.5 230.8 492.6 3 559.9 48 587.0 31 694.5 67 337.7 12 943.8 1972 Census1.............. (NA) 14 498 2 393 240.6 2 525.0 154.2 318.7 1 393.4 17 612.1 9 471.1 23 627.2 3 456.1

1967 Census1.............. (NA) 16 358 2 681 244.9 1 855.1 167.2 346.5 1 091.4 13 394.3 7 066.2 17 455.9 3 004.6 1963 Census (NA) .............. 21 242 2 448 271.5 1 744.7 192.0 397.3 1 093.0 11 019.8 6 044.4 14 512.5 2 551.7 1958 Census (NA) .............. 18 522 2 691 312.9 1 700.7 214.0 440.3 1 011.2 9 032.5 4 799.5 11 637.9 2 194.0

MAJOR GROUP 14, NONMETALLIC MINERALS, EXCEPT FUELS

1992 Census1.............. 3 828 5 804 1 386 105.9 3 229.6 76.8 166.2 2 147.7 9 628.5 5 083.0 13 574.1 1 137.3

1987 Census1.............. 3 975 5 775 1 454 112.7 2 858.0 82.5 177.9 1 956.4 9 232.9 4 698.0 12 794.5 1 136.4

1982 Census1.............. (NA) 5 746 (NA) 109.8 2 278.5 80.1 163.5 1 529.9 6 273.0 3 948.6 9 067.7 1 153.9

1977 Census1.............. (NA) 6 255 1 443 116.9 1 609.0 90.6 188.8 1 146.4 4 655.9 2 886.7 6 731.9 810.7

1972 Census1.............. (NA) 6 162 1 465 114.2 1 070.0 89.4 194.7 768.7 2 723.0 1 403.6 3 651.7 474.8

1967 Census1.............. (NA) 6 582 1 559 119.9 812.0 94.8 207.6 588.9 2 288.0 1 080.7 2 996.0 372.7

1963 Census (NA) .............. 8 421 1 486 121.2 661.5 98.4 212.8 502.0 1 744.8 849.7 2 346.9 247.5

1958 Census (NA) .............. 7 323 1 436 118.6 553.5 96.8 204.9 415.0 1 391.5 679.5 1 881.1 189.8

1Beginning with 1967, data for single~establishment companies without paid employees were excluded from the census. 2Represents net value of shipments and receipts.

3Includes gross shipments for ferroalloy ores and metallic ores, n.e.c. In 1963, the difference between gross and net shpments for these industries was about $7.6 million.

1–2nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–1b. Statistics by Industry Groups and Industries: 1992 and 1987

[Data in this table are comparable to those published in table 1 of the industry series which has historical data by four~digit industry. These data may differ slightly from those in the industry series

due to minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group, industry, and census year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc. (million

dollars)

Value of

shipments and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

All Industries 1992 ............. .. 23 207 30 787 5 600 638.2 24 198.6 415.4 876.3 13 832.6 113 621.3 65 652.9 162 095.4 17 178.8

1987.. 25 218 33 617 6 299 698.1 21 739.1 451.1 942.2 12 443.2 110 959.1 62 423.4 157 964.3 15 418.2

10 Metal mining 1992 ...................... .. 579 1 023 273 52.9 2 110.9 42.0 88.4 1 540.2 6 724.0 4 720.2 9 864.4 1 579.8 1987.. 639 1 027 260 44.1 1 353.5 33.7 67.8 952.0 4 609.5 3 141.2 6 851.6 899.1

101 Iron ores 1992 ........................ .. 26 40 18 8.7 348.2 7.2 14.9 274.2 985.4 782.3 1 714.8 53.0

1987.. 39 51 16 7.1 224.2 5.6 11.2 165.8 767.9 618.5 1 362.4 24.0

1011 Iron ores 1992 ...................... .. 26 40 18 8.7 348.2 7.2 14.9 274.2 985.4 782.3 1 714.8 53.0

1987.. 39 51 16 7.1 224.2 5.6 11.2 165.8 767.9 618.5 1 362.4 24.0

102 Copper ores 1992 ..................... .. 25 62 35 14.9 550.0 11.9 24.6 405.2 2 169.4 1 721.6 3 374.9 516.1

1987.. 27 61 33 13.9 404.8 10.6 20.9 282.7 1 301.3 1 053.4 2 149.7 205.0

1021 Copper ores 1992 ................... .. 25 62 35 14.9 550.0 11.9 24.6 405.2 2 169.4 1 721.6 3 374.9 516.1 1987.. 27 61 33 13.9 404.8 10.6 20.9 282.7 1 301.3 1 053.4 2 149.7 205.0

103 Lead and zinc ores 1992 ............... .. 22 44 24 2.8 113.3 2.2 4.6 86.2 287.1 207.3 471.9 22.4 1987.. 21 39 19 2.0 58.3 1.4 3.0 40.0 176.2 104.1 268.3 11.9

1031 Lead and zinc ores 1992 ............. .. 22 44 24 2.8 113.3 2.2 4.6 86.2 287.1 207.3 471.9 22.4

1987.. 21 39 19 2.0 58.3 1.4 3.0 40.0 176.2 104.1 268.3 11.9

104 Gold and silver ores 1992 .............. .. 291 426 116 19.2 825.3 15.5 33.0 600.5 2 746.1 (D) 3 554.6 (D)

1987.. 299 372 101 13.1 423.0 10.4 21.4 305.0 1 814.2 1 001.4 2 260.9 554.7

1041 Gold ores 1992 ..................... .. 276 402 110 18.2 784.0 14.7 31.4 570.8 2 688.4 1 641.5 3 440.0 889.9

1987.. 260 319 91 11.4 371.5 8.9 18.2 263.8 1 689.1 920.6 2 067.1 542.6

1044 Silver ores 1992 ..................... .. 20 24 6 1.0 41.3 .8 1.7 29.7 57.6 (D) 114.6 (D)

1987.. 45 53 10 1.7 51.5 1.5 3.1 41.2 125.1 80.8 193.8 12.2

108 Metal mining services 1992 ............. .. 117 266 37 3.3 117.0 2.6 6.0 89.7 258.8 (D) 350.4 (D)

1987.. 115 268 42 2.8 80.8 2.2 4.6 59.8 175.6 101.3 251.3 25.7

1081 Metal mining services 1992 ........... .. 117 266 37 3.3 117.0 2.6 6.0 89.7 258.8 (D) 350.4 (D) 1987.. 115 268 42 2.8 80.8 2.2 4.6 59.8 175.6 101.3 251.3 25.7

109,

106

Miscellaneous metal ores and

ferroalloy ores, except

vanadium 1992 ....................... .. 134 185 43 4.0 157.1 2.6 5.2 84.4 277.4 181.4 397.9 60.9 1987.. (NA) 236 49 5.2 162.4 3.5 6.7 98.7 374.2 262.5 558.9 77.8

1094 Uranium~radium~vanadium ores 1992 ......................... .. 48 78 21 1.2 49.6 .6 1.2 21.0 69.4 45.6 86.3 28.7 1987.. 59 101 27 2.3 72.1 1.5 2.9 43.6 174.7 115.8 251.5 39.0

1099,

1061

Miscellaneous metal ores,

n.e.c., and ferroalloy ores,

except vanadium 1992 .............. .. 91 107 22 2.8 107.6 2.0 4.0 63.4 208.0 135.8 311.6 32.2

1987.. (NA) 135 22 2.9 90.3 2.0 3.8 55.1 199.5 146.7 307.4 38.8

12 Coal mining 1992 ....................... .. 2 175 3 069 1 238 134.5 5 461.4 108.3 227.3 4 205.4 17 252.4 11 824.5 27 134.1 1 942.8 1987.. 2 914 3 905 1 418 163.4 5 567.0 128.7 259.3 4 251.4 17 067.9 10 552.5 25 955.2 1 665.2

122 Bituminous coal and lignite

mining 1992 ......................... .. 1 809 2 635 1 155 128.5 5 282.2 103.4 216.9 4 062.4 16 776.8 11 570.9 26 435.3 1 912.4 1987.. 2 589 3 507 1 335 157.5 5 410.2 123.8 249.5 4 125.3 16 678.9 10 282.1 25 346.9 1 614.1

1221 Bituminous coal and lignite

surface mining 1992 ................ .. 1 092 1 502 555 55.5 2 270.7 42.0 90.9 1 616.4 8 028.0 6 699.4 13 826.2 901.2

1987.. 1 367 1 804 612 63.8 2 204.0 48.0 99.5 1 580.1 7 893.7 6 460.3 13 617.5 736.4

1222 Bituminous coal underground

mining 1992 ....................... .. 792 1 133 600 73.0 3 011.5 61.4 126.0 2 446.0 8 748.9 4 871.5 12 609.1 1 011.2

1987.. 1 302 1 703 723 93.7 3 206.1 75.8 149.9 2 545.2 8 785.2 3 821.8 11 729.3 877.7

123 Anthracite mining 1992 ................. .. 64 76 18 1.4 38.6 1.1 2.2 29.8 97.2 67.3 160.4 4.1 1987.. 88 107 26 1.9 41.2 1.6 2.9 32.4 109.4 109.0 206.3 12.1

1231 Anthracite mining 1992 ............... .. 64 76 18 1.4 38.6 1.1 2.2 29.8 97.2 67.3 160.4 4.1

1987.. 88 107 26 1.9 41.2 1.6 2.9 32.4 109.4 109.0 206.3 12.1

124 Coal mining services 1992 .............. .. 320 358 65 4.6 140.5 3.8 8.1 113.1 378.3 186.2 538.4 26.2

1987.. 254 291 57 4.0 115.7 3.3 6.8 93.7 279.6 161.4 402.0 39.0

1241 Coal mining services 1992 ............ .. 320 358 65 4.6 140.5 3.8 8.1 113.1 378.3 186.2 538.4 26.2

1987.. 254 291 57 4.0 115.7 3.3 6.8 93.7 279.6 161.4 402.0 39.0

13 Oil and gas extraction 1992 ............. .. 16 765 20 891 2 703 344.9 13 396.7 188.2 394.5 5 939.4 80 016.4 44 025.2 111 522.7 12 518.9 1987.. 17 875 22 910 3 167 377.9 11 960.5 206.2 437.2 5 283.3 80 048.8 44 031.7 112 363.0 11 717.4

131 Crude petroleum and natural gas 1992 ... .. 7 688 9 391 1 015 174.8 8 422.1 64.3 130.8 2 597.1 66 574.6 16 624.2 72 245.4 10 953.4

1987.. 8 120 10 203 1 171 198.8 7 510.0 69.4 142.3 2 153.8 67 954.9 19 112.2 76 518.1 10 549.0

1311 Crude petroleum and natural

gas 1992 .......................... .. 7 688 9 391 1 015 174.8 8 422.1 64.3 130.8 2 597.1 66 574.6 16 624.2 72 245.4 10 953.4 1987.. 8 120 10 203 1 171 198.8 7 510.0 69.4 142.3 2 153.8 67 954.9 19 112.2 76 518.1 10 549.0

132 Natural gas liquids 1992 ................ .. 108 591 198 12.2 518.1 8.9 18.5 364.0 4 242.2 23 586.1 27 213.8 614.6 1987.. 97 714 210 12.7 433.0 9.7 20.2 320.0 4 024.9 21 107.4 24 749.5 382.7

1321 Natural gas liquids 1992 .............. .. 108 591 198 12.2 518.1 8.9 18.5 364.0 4 242.2 23 586.1 27 213.8 614.6

1987.. 97 714 210 12.7 433.0 9.7 20.2 320.0 4 024.9 21 107.4 24 749.5 382.7

138 Oil and gas field services 1992 .......... .. 9 138 10 909 1 490 157.9 4 456.5 115.0 245.2 2 978.2 9 199.5 3 814.9 12 063.5 950.9

1987.. 9 772 11 993 1 786 166.5 4 017.5 127.1 274.8 2 809.5 8 068.9 3 812.1 11 095.4 785.7

1381 Drilling oil and gas wells 1992 ......... .. 1 698 2 125 450 47.7 1 370.6 38.6 81.4 993.9 2 516.4 1 356.2 3 583.6 289.0

1987.. 2 060 2 591 620 55.0 1 318.0 45.6 93.3 1 012.3 2 549.4 1 397.5 3 625.9 321.0

1382 Oil and gas field exploration

services 1992 ...................... .. 1 331 1 490 84 13.7 460.3 8.4 19.0 237.9 725.0 411.1 964.6 171.5 1987.. 1 591 1 917 143 16.9 452.1 12.8 27.1 310.7 771.3 394.1 1 096.2 69.3

1389 Oil and gas field services, n.e.c. 1992 ........................ .. 6 163 7 294 956 96.4 2 625.6 68.0 144.7 1 746.5 5 958.2 2 047.6 7 515.3 490.5 1987.. 6 239 7 485 1 023 94.6 2 247.5 68.7 154.3 1 486.4 4 748.2 2 020.4 6 373.2 395.4

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–3
Table 1–1b. Statistics by Industry Groups and Industries: 1992 and 1987mCon.

[Data in this table are comparable to those published in table 1 of the industry series which has historical data by four~digit industry. These data may differ slightly from those in the industry series

due to minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group, industry, and census year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc. (million

dollars)

Value of

shipments and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

14 Nonmetallic minerals, except

fuels 1992 ............................ .. 3 828 5 804 1 386 105.9 3 229.6 76.8 166.2 2 147.7 9 628.5 5 083.0 13 574.1 1 137.3

1987.. 3 975 5 775 1 454 112.7 2 858.0 82.5 177.9 1 956.4 9 232.9 4 698.0 12 794.5 1 136.4

141 Dimension stone 1992 ................. .. 141 166 17 1.4 30.5 1.1 2.1 21.4 76.7 26.6 98.9 4.5 1987.. 130 149 19 1.3 24.5 1.1 2.0 17.7 64.7 25.2 85.8 4.0

1411 Dimension stone 1992 ............... .. 141 166 17 1.4 30.5 1.1 2.1 21.4 76.7 26.6 98.9 4.5

1987.. 130 149 19 1.3 24.5 1.1 2.0 17.7 64.7 25.2 85.8 4.0

142 Crushed and broken stone,

including riprap 1992 .................. .. 1 129 2 142 662 41.6 1 206.9 30.8 66.9 827.2 3 620.5 1 805.5 5 001.9 424.1

1987.. 1 129 2 002 711 43.7 1 081.8 32.8 72.4 753.8 3 465.3 1 823.3 4 768.0 520.6

1422 Crushed and broken limestone 1992 ... .. 716 1 432 422 27.7 784.8 20.4 44.4 532.3 2 270.0 1 164.2 3 178.3 255.9

1987.. 714 1 335 456 28.9 702.3 21.6 47.0 482.9 2 091.4 1 161.8 2 914.4 338.7

1423 Crushed and broken granite 1992 ..... .. 107 264 126 6.1 184.6 4.9 10.8 137.4 659.6 305.3 895.3 69.6 1987.. 104 238 129 6.5 168.6 5.0 11.7 120.4 696.2 339.2 922.7 112.7

1429 Crushed and broken stone, n.e.c. 1992 ........................ .. 349 446 114 7.8 237.5 5.6 11.8 157.5 691.0 336.0 928.3 98.6 1987.. 357 429 126 8.3 210.9 6.2 13.7 150.5 677.8 322.3 931.0 69.2

144 Sand and gravel 1992 .................. .. 2 072 2 677 439 30.3 887.9 21.4 47.3 593.4 2 318.0 1 101.2 3 160.5 258.7

1987.. 2 192 2 750 436 32.8 772.0 23.9 51.1 550.8 2 319.9 1 056.7 3 139.0 237.6

1442 Construction sand and gravel 1992 .... .. 1 983 2 516 379 27.1 790.3 19.2 42.7 537.5 2 040.2 942.5 2 749.7 233.1

1987.. 2 087 2 559 371 28.9 673.0 21.1 45.4 489.3 2 011.6 899.3 2 696.8 214.1

1446 Industrial sand 1992 ................. .. 100 161 60 3.2 97.6 2.2 4.6 55.9 277.8 158.7 410.8 25.6

1987.. 121 191 65 3.9 98.9 2.8 5.7 61.5 308.3 157.4 442.1 23.5

145 Clay, ceramic, and refractory

minerals 1992 ........................ .. 130 200 100 10.0 317.8 7.5 16.6 210.7 936.4 547.6 1 400.2 83.9

1987.. 122 197 100 9.9 272.2 7.1 15.3 165.2 827.2 532.7 1 248.6 111.3

1455 Kaolin and ball clay 1992 ............. .. 25 45 35 5.0 180.4 3.7 8.1 114.9 506.3 327.1 780.4 53.0

1987.. 24 45 36 5.3 169.5 3.5 7.9 95.8 498.6 328.9 750.5 77.0

1459 Clay, ceramic, and refractory

minerals, n.e.c. 1992 ................ .. 111 155 65 5.0 137.4 3.8 8.5 95.7 430.2 220.5 619.8 30.9 1987.. 105 152 64 4.6 102.7 3.5 7.4 69.5 328.6 203.9 498.1 34.4

147 Chemical and fertilizer mineral

mining 1992 ......................... .. 92 160 80 15.0 579.0 10.7 22.3 359.3 2 121.8 1 314.6 3 127.4 309.0 1987.. 101 148 79 16.3 500.8 11.6 24.4 335.9 1 998.9 964.6 2 772.0 191.5

1474 Potash, soda, and borate minerals 1992 ...................... .. 20 33 24 5.5 225.4 4.3 8.9 157.8 1 154.8 424.9 1 515.7 64.0 1987.. 25 30 19 6.9 234.5 5.3 11.4 177.0 915.0 439.1 1 271.8 82.3

1475 Phosphate rock 1992 ................ .. 22 28 21 5.4 192.7 4.2 8.6 128.7 690.0 633.9 1 188.9 134.9

1987.. 32 39 26 5.3 139.5 3.9 7.7 92.5 595.1 365.9 886.7 74.3

1479 Chemical and fertilizer mineral

mining, n.e.c. 1992 ................. .. 58 99 35 4.1 160.9 2.2 4.7 72.8 277.0 255.8 422.8 110.0 1987.. 52 79 34 4.2 126.7 2.5 5.3 66.4 488.7 159.6 613.4 34.9

148 Nonmetallic minerals services,

except fuels 1992 .................... .. 166 178 16 2.0 52.0 1.5 3.0 38.9 136.0 67.7 188.9 14.8

1987.. 152 177 23 1.8 44.9 1.3 2.8 31.9 119.0 71.8 165.4 25.4

1481 Nonmetallic minerals services,

except fuels 1992 .................. .. 166 178 16 2.0 52.0 1.5 3.0 38.9 136.0 67.7 188.9 14.8

1987.. 152 177 23 1.8 44.9 1.3 2.8 31.9 119.0 71.8 165.4 25.4

149 Miscellaneous nonmetallic

minerals, except fuels 1992 ............ .. 243 281 72 5.5 155.6 3.8 7.9 96.9 419.0 219.7 596.3 42.4

1987.. 304 352 86 7.0 161.9 4.8 9.8 101.1 438.0 223.7 615.7 46.0

1499 Miscellaneous nonmetallic minerals, except fuels 1992 .......... .. 243 281 72 5.5 155.6 3.8 7.9 96.9 419.0 219.7 596.3 42.4 1987.. 304 352 86 7.0 161.9 4.8 9.8 101.1 438.0 223.7 615.7 46.0

Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

United States – ........... 30 787 5 600 638.2 24 198.6 415.4 876.3 13 832.6 113 621.3 65 652.9 162 095.4 17 178.8 698.1 110 959.1

Alabama E1 ........................ 395 102 10.8 400.7 7.8 16.1 269.2 1 525.7 731.2 2 114.6 142.3 11.1 1 234.7

Alaska – .......................... 195 57 10.5 638.6 6.3 14.4 344.3 8 522.0 2 149.2 9 546.8 1 124.5 7.4 8 018.8

Arizona – ......................... 252 57 13.7 505.5 11.2 23.1 390.3 1 821.9 1 052.5 2 661.9 212.5 12.8 1 142.8

Arkansas E1 ........................ 360 41 3.3 84.6 2.5 5.3 61.0 461.4 191.9 572.9 80.5 4.0 521.3

See footnotes at end of table.

1–4nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

California – ........................ 1 232 301 34.5 1 416.2 19.4 40.4 675.6 6 038.8 2 442.5 7 545.2 936.0 44.1 6 484.2

Colorado E1 ........................ 1 132 171 17.1 759.0 9.0 18.8 318.4 2 407.9 1 523.9 3 421.4 510.4 21.7 1 832.1

Connecticut E1 ...................... 82 19 1.4 69.1 .5 1.2 19.0 79.7 24.3 98.9 5.0 1.5 105.6

Delaware and District of Columbia – .. 23 2 .2 9.1 (Z) .1 1.2 7.3 3.4 10.0 .8 .5 11.4

Florida – .......................... 293 61 8.3 260.5 6.3 13.5 170.1 979.9 699.4 1 548.6 130.8 9.6 1 027.4

Georgia – ......................... 215 85 8.2 249.3 6.4 14.2 177.5 804.9 458.0 1 176.0 86.9 8.1 827.6

Hawaii – .......................... 7 4 .2 9.4 .2 .4 8.1 27.3 11.3 33.7 4.8 .2 23.5

Idaho – ........................... 136 28 2.8 109.8 2.1 4.4 70.6 203.1 187.4 323.5 66.9 2.4 171.3

Illinois – ........................... 858 141 17.5 686.8 12.7 25.8 476.3 1 999.9 1 218.3 2 943.6 274.6 22.5 2 180.5

Indiana E1 .......................... 426 82 7.1 258.2 5.3 11.5 178.7 825.6 465.6 1 190.0 101.1 7.7 815.4

Iowa – ............................ 187 25 2.0 52.7 1.4 3.4 35.4 153.4 82.1 219.8 15.7 2.4 131.3 Kansas – .......................... 1 207 119 10.9 353.1 6.8 13.9 169.4 2 290.0 2 255.7 4 347.2 198.5 12.5 1 671.7 Kentucky – ........................ 1 140 360 30.6 1 068.3 25.6 55.1 865.5 3 687.8 2 895.0 6 080.9 501.8 39.5 3 698.6 Louisiana – ........................ 1 784 402 48.1 1 797.9 31.0 65.7 1 050.3 14 834.6 9 768.9 22 353.7 2 249.8 50.7 16 655.7 Maryland – ........................ 115 40 2.5 67.5 2.0 3.8 54.5 201.3 137.5 307.7 31.1 2.9 273.9

Massachusetts E1 ................... 84 11 1.2 40.5 .5 1.1 16.1 69.7 33.6 96.1 7.2 1.8 132.0 Michigan – ........................ 531 80 8.7 289.7 6.8 14.5 213.5 1 675.9 1 041.7 2 523.5 194.2 9.8 1 499.6 Minnesota – ....................... 154 24 7.4 279.7 6.3 13.3 234.1 748.5 630.2 1 325.0 53.7 6.1 554.5

Mississippi E1 ....................... 449 59 4.3 115.9 3.2 7.0 81.5 643.6 262.0 799.9 105.8 5.3 930.8

Missouri E1 ......................... 342 52 5.3 177.4 3.6 7.7 113.2 470.5 231.5 660.4 41.6 5.6 466.1

Montana – ........................ 367 46 5.4 189.1 4.0 8.3 128.7 1 100.0 334.2 1 324.9 109.2 5.7 1 167.1 Nebraska E1 ........................ 194 15 1.3 31.8 1.0 2.0 21.9 136.8 68.9 188.5 17.2 1.6 119.0 Nevada – ......................... 306 68 12.3 489.2 10.7 22.8 414.1 1 968.3 1 199.1 2 591.9 575.4 7.6 1 177.5 New Hampshire E3 .................. 41 3 .3 9.6 .2 .4 5.7 25.3 10.0 33.1 2.3 .5 40.9 New Jersey E1 ...................... 114 36 2.5 99.3 1.4 3.1 48.6 199.1 101.4 279.4 21.2 4.2 241.2

New Mexico – ..................... 737 151 14.6 487.7 11.1 23.0 354.5 3 955.1 2 473.0 5 689.9 738.2 14.8 3 539.1

New York E1 ........................ 445 62 7.5 301.4 3.8 7.5 102.2 476.6 199.3 616.9 59.1 8.8 484.3

North Carolina – ................... 212 70 4.3 126.4 3.1 6.8 80.5 322.2 234.1 508.2 48.1 4.0 414.2

North Dakota – .................... 274 38 4.1 161.3 3.3 6.9 125.8 859.9 533.0 1 184.8 208.0 4.0 978.1

Ohio E1 ............................ 1 022 157 15.0 486.5 10.5 22.0 303.3 1 453.9 747.7 2 064.2 137.4 19.0 1 839.8

Oklahoma E1 ....................... 2 742 312 44.5 1 678.1 20.1 40.9 614.9 6 406.9 2 995.4 8 341.0 1 061.3 46.0 5 523.1

Oregon E2 ......................... 157 24 1.7 61.1 1.0 2.2 27.9 105.3 48.1 140.8 12.6 1.4 78.5

Pennsylvania – .................... 1 219 266 24.9 878.8 18.6 38.9 612.5 2 344.7 1 628.0 3 714.9 257.9 33.4 2 561.6

Rhode Island E1 .................... 18 2 .1 3.6 .1 .2 2.5 12.1 5.3 16.1 1.3 .2 15.6

South Carolina – ................... 86 28 1.6 47.6 1.3 2.7 34.1 177.5 92.7 234.1 36.1 1.5 143.1

South Dakota – .................... 72 16 2.3 81.6 1.8 4.0 64.1 213.1 120.9 308.6 25.4 2.1 190.8

Tennessee E1 ...................... 291 75 4.6 120.0 3.5 7.5 84.0 348.3 225.9 539.3 34.9 6.5 458.4

Texas – ........................... 7 544 1 047 149.9 5 984.3 75.2 159.6 2 264.3 26 192.6 16 681.0 38 546.4 4 327.2 158.0 29 676.5

Utah – ............................ 391 74 8.1 298.5 6.2 13.1 219.9 1 755.4 1 005.4 2 174.1 586.7 7.9 1 552.0

Vermont E1 ......................... 60 10 .7 20.5 .5 1.0 13.5 77.7 43.8 110.8 10.8 .7 57.8

Virginia – .......................... 577 228 15.9 546.5 12.7 25.8 414.2 1 601.8 1 439.3 2 890.9 150.2 18.8 1 554.4 Washington – ...................... 194 31 3.2 112.5 2.4 5.1 83.1 310.5 144.6 420.2 35.0 2.8 275.7 West Virginia – .................... 1 163 340 33.0 1 330.8 27.4 58.6 1 097.1 4 212.4 3 163.1 6 854.9 520.6 35.4 3 674.1

Wisconsin – ....................... 167 28 2.3 79.2 1.6 3.7 54.6 251.2 122.5 322.7 51.0 1.8 155.2

Wyoming – ........................ 718 131 16.0 643.5 12.5 25.5 483.9 5 965.6 3 063.5 8 424.1 605.0 17.1 4 362.0

Offshore areas3 .................. – 55 19 5.5 229.2 4.7 10.0 182.0 2 663.0 473.7 2 666.6 470.0 3.6 263.2

10 Metal mining – ............ 1 023 273 52.9 2 110.9 42.0 88.4 1 540.2 6 724.0 4 720.2 9 864.4 1 579.8 44.1 4 609.5

Alaska – .......................... 57 7 G (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Arizona – ......................... 93 31 11.0 412.9 9.1 18.9 321.9 1 522.8 933.7 2 263.1 193.4 10.4 873.3

Arkansas E1 ........................ 7 2 C (D) (D) (D) (D) (D) (D) (D) (D) .2 13.4

California – ........................ 76 17 2.5 93.1 2.0 4.1 63.7 306.6 170.8 394.1 83.3 G 255.8

Colorado E2 ........................ 119 34 2.7 143.2 1.4 2.9 47.4 109.4 124.7 186.9 47.3 2.7 161.9

Connecticut – ...................... 5 2 C (D) – – – – – – – (NA) (NA)

Florida – .......................... 9 2 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Idaho – ........................... 62 12 1.4 60.4 1.0 2.1 37.0 81.2 (D) 131.6 (D) 1.5 87.3

Michigan – ........................ 20 7 H (D) (D) (D) (D) (D) (D) (D) (D) H (D) Minnesota – ....................... 18 8 I (D) (D) (D) (D) (D) (D) (D) 43.4 4.5 449.0

Missouri – ......................... 17 10 1.0 38.2 .7 1.4 27.3 100.5 (D) 150.8 (D) F (D) Montana – ........................ 48 12 2.2 79.5 1.7 3.7 59.1 326.9 137.9 426.6 38.2 1.7 196.3

Nevada – ......................... 178 54 11.1 455.1 9.8 20.8 388.5 1 825.6 1 146.7 2 410.4 561.9 6.1 1 050.6

New Mexico – ..................... 42 9 G (D) (D) (D) (D) (D) (D) (D) (D) 1.8 251.6

New York – ........................ 11 4 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Ohio – ............................ 5 4 E (D) – – – – – – – E (D)

South Carolina – ................... 8 3 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

South Dakota – .................... 14 6 1.8 67.1 1.4 3.1 53.1 143.8 (D) 223.8 (D) G (D) Tennessee – ...................... 14 10 F (D) (D) (D) (D) (D) (D) (D) (D) 1.0 50.1 Texas E5 ........................... 29 6 .5 20.9 .2 .5 7.1 27.3 11.8 36.9 2.2 .4 45.6

Utah – ............................ 63 14 H (D) (D) (D) (D) (D) (D) (D) (D) 2.2 323.5

Washington – ...................... 33 6 .7 29.4 .5 1.1 23.1 77.5 44.6 104.4 17.7 .6 91.1 Wyoming E4 ........................ 23 5 .3 16.5 .2 .3 5.7 15.2 (D) 21.9 (D) .5 5.2

101 Iron ores – .................. 40 18 8.7 348.2 7.2 14.9 274.2 985.4 782.3 1 714.8 53.0 7.1 767.9

Michigan – ........................ 8 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D) Minnesota – ....................... 13 8 I (D) (D) (D) (D) (D) (D) (D) (D) H (D)

Ohio – ............................ 3 3 E (D) – – – – – – – E –

102 Copper ores – .............. 62 35 14.9 550.0 11.9 24.6 405.2 2 169.4 1 721.6 3 374.9 516.1 13.9 1 301.3

Arizona – ......................... 28 20 10.1 384.6 8.3 17.1 298.1 1 429.9 888.9 2 131.7 187.2 9.6 841.6 Michigan – ........................ 3 1 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Montana – ........................ 3 2 F (D) (D) (D) (D) (D) (D) (D) (D) E (D)

New Mexico – ..................... 7 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

New York – ........................ 1 1 E (D) – – – – – – – E –

Utah – ............................ 5 3 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–5
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

10 Metal miningmCon.

103 Lead and zinc ores – ........ 44 24 2.8 113.3 2.2 4.6 86.2 287.1 207.3 471.9 22.4 2.0 176.2

Alaska – .......................... 2 1 E (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

Colorado – ........................ 5 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA) Idaho – ........................... 5 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA) Missouri – ......................... 9 8 F (D) (D) (D) (D) (D) (D) (D) (D) F (D) New York – ........................ 3 2 E (D) (D) (D) (D) (D) (D) (D) (D) C (D) Tennessee – ...................... 10 9 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

104 Gold and silver ores – ....... 426 116 19.2 825.3 15.5 33.0 600.5 2 746.1 (D) 3 554.6 (D) 13.1 1 814.2

Alaska – .......................... 42 5 F (D) (D) (D) (D) (D) (D) (D) (D) E (D) Arizona E1 ......................... 29 4 E (D) (D) (D) (D) (D) (D) (D) (D) .2 4.0

California – ........................ 46 14 G (D) (D) (D) (D) (D) (D) (D) 78.3 1.4 206.8

Colorado E2 ........................ 53 19 1.2 88.7 .5 1.1 16.4 4.8 (D) 50.7 (D) 1.1 81.5 Idaho – ........................... 34 7 .8 34.7 .5 1.1 18.4 51.6 (D) 69.1 (D) 1.0 64.1

Montana – ........................ 21 7 1.0 36.8 .8 1.7 28.6 160.6 60.9 189.9 31.6 .8 110.7 Nevada – ......................... 119 42 9.9 410.6 8.7 18.5 352.3 1 718.0 1 096.2 2 258.0 556.1 5.4 1 002.1 South Carolina – ................... 4 3 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

South Dakota – .................... 8 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D) Texas E9 ........................... 4 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA) Utah – ............................ 23 5 .5 20.2 .4 .9 16.7 79.3 (D) 99.5 (D) E (D)

Washington – ...................... 13 3 .5 23.5 .4 .8 18.4 67.2 (D) 90.6 (D) E (D)

108 Metal mining services E1 ..... 266 37 3.3 117.0 2.6 6.0 89.7 258.8 (D) 350.4 (D) 2.8 175.6

Arizona E1 ......................... 27 6 .5 15.1 .4 1.0 12.6 42.2 17.9 55.0 5.0 .3 15.9

Colorado – ........................ 20 4 .2 7.0 .1 .3 4.1 12.2 4.3 15.3 1.2 E (D)

Montana E4 ........................ 16 2 .2 6.3 .2 .4 5.5 15.0 (D) 21.8 (D) E (D)

Nevada – ......................... 36 11 1.1 40.6 .9 2.2 34.7 106.4 (D) 149.3 (D) .5 45.4

South Dakota – .................... 6 1 C (D) (D) (D) (D) (D) (D) (D) 1.6 C (D)

Utah – ............................ 22 4 .4 16.4 .2 .3 7.2 14.2 (D) 18.2 (D) .2 9.8

Washington E1 ...................... 14 2 .1 4.9 .1 .2 4.1 8.8 (D) 11.3 (D) C (D)

109,

106

Miscellaneous metal ores,

and ferroalloy ores, except

vanadium. E1 ............... 185 43 4.0 157.1 2.6 5.2 84.4 277.4 181.4 397.9 60.9 5.2 374.2

Arkansas – ........................ 4 2 .1 3.6 .1 .2 2.9 6.7 (D) 10.4 (D) C (D)

California E1 ........................ 11 3 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Colorado E2 ........................ 35 9 G (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Connecticut – ...................... 5 2 C (D) – – – – – – – (NA) (NA) Florida – .......................... 7 2 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Idaho – ........................... 4 2 E (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA) Montana – ........................ 7 1 E (D) (D) (D) (D) (D) (D) (D) (D) C (D) New Mexico E7 ..................... 10 3 C (D) (D) (D) (D) (D) (D) (D) (D) E (D) Texas E4 ........................... 14 5 .3 11.2 .2 .4 6.1 23.2 (D) 32.9 (D) .3 36.9 Utah – ............................ 11 2 C (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Wyoming E4 ........................ 15 5 .3 15.3 .2 .3 5.4 14.5 (D) 21.1 (D) .5 4.8

12 Coal mining – ............. 3 069 1 238 134.5 5 461.4 108.3 227.3 4 205.4 17 252.4 11 824.5 27 134.1 1 942.8 163.4 17 067.9

Alabama – ........................ 93 39 6.5 274.1 4.8 9.6 193.0 801.0 391.8 1 140.0 52.7 7.7 651.8 Alaska – .......................... 1 1 C (D) (D) (D) (D) (D) (D) (D) (D) C (D) Arizona – ......................... 9 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

California – ........................ 10 2 E (D) (D) (D) (D) (D) (D) (D) (D) E .6

Colorado – ........................ 36 21 2.6 126.4 1.9 3.8 78.8 337.9 142.3 404.3 76.0 3.0 226.3

Illinois – ........................... 80 53 9.9 440.7 7.8 15.2 334.1 1 289.5 895.4 2 005.1 179.8 13.6 1 448.9 Indiana – .......................... 79 38 4.1 174.7 3.1 6.6 121.8 566.5 355.1 850.0 71.6 4.6 576.5 Kansas E1 .......................... 8 2 C (D) (D) (D) (D) (D) (D) (D) 1.5 C (D)

Kentucky – ........................ 769 312 26.9 973.6 22.9 49.5 806.7 3 218.8 2 678.3 5 482.9 414.2 33.4 3 258.0 Louisiana – ........................ 3 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

Maryland – ........................ 26 7 .8 20.5 .8 1.2 19.6 56.6 (D) 96.2 (D) .6 68.6 Missouri E4 ......................... 17 6 G (D) (D) (D) (D) (D) (D) (D) (D) 1.6 118.3 Montana – ........................ 13 8 1.2 48.6 .8 1.6 28.5 370.4 78.7 428.9 20.2 1.3 445.8 New Mexico – ..................... 8 5 1.5 68.3 1.3 2.6 56.6 478.3 (D) 477.3 (D) 2.0 419.7 North Dakota – .................... 15 9 1.0 50.7 .7 1.6 35.8 176.6 (D) 238.8 (D) 1.2 153.5

Ohio – ............................ 140 57 5.7 201.1 4.6 9.4 150.6 609.1 396.7 982.1 23.7 8.7 943.6 Oklahoma E2 ....................... 26 8 .4 18.9 .3 .7 8.9 41.7 23.8 62.3 3.2 F (D)

Oregon – ......................... 2 1 E (D) – – – – – – – C –

Pennsylvania – .................... 525 145 15.9 609.7 12.8 27.3 471.2 1 575.7 1 351.0 2 753.0 173.8 22.5 1 776.5

Tennessee – ...................... 65 17 .9 24.9 .8 1.6 18.6 67.7 53.1 112.7 8.0 2.4 145.7

Texas – ........................... 23 15 4.6 210.4 3.2 6.5 134.6 458.3 257.4 683.1 32.6 4.2 377.7

Utah – ............................ 17 12 G (D) (D) (D) (D) (D) (D) (D) (D) 2.7 325.7

Virginia – .......................... 366 159 12.2 440.5 10.1 20.5 354.4 1 265.7 1 270.5 2 441.8 94.5 14.5 1 225.2

Washington – ...................... 9 2 F (D) (D) (D) (D) (D) (D) (D) .3 F (D)

West Virginia – .................... 665 281 28.4 1 201.9 24.3 52.1 1 020.3 3 747.6 2 969.2 6 269.5 447.3 30.6 3 232.2

Wyoming – ........................ 48 29 5.0 247.5 3.8 8.2 185.9 1 317.4 408.4 1 616.4 109.4 4.8 1 258.7

122 Bituminous coal and lignite

mining – ................... 2 635 1 155 128.5 5 282.2 103.4 216.9 4 062.4 16 776.8 11 570.9 26 435.3 1 912.4 157.5 16 678.9

Alabama – ........................ 75 37 6.3 264.7 4.7 9.3 186.1 784.8 385.2 1 117.9 52.1 I (D)

Alaska – .......................... 1 1 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Arizona – ......................... 9 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

California – ........................ 9 2 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Colorado – ........................ 31 20 H (D) (D) (D) (D) (D) (D) (D) (D) 3.0 225.9

Illinois – ........................... 74 53 9.9 440.0 7.8 15.1 333.4 1 287.4 894.5 2 002.3 179.7 13.6 1 448.7 Indiana – .......................... 73 37 4.1 172.3 3.0 6.5 119.6 561.2 353.1 842.7 71.5 4.5 572.4

Kansas E1 .......................... 8 2 C (D) (D) (D) (D) (D) (D) (D) 1.5 C (D)

Kentucky – ........................ 706 299 26.1 956.0 22.3 48.2 792.6 3 171.1 2 658.9 5 417.8 412.2 32.8 3 206.4

Louisiana – ........................ 3 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

See footnotes at end of table.

1–6nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

12 Coal miningmCon.

122 Bituminous coal and lignite

miningmCon.

Maryland – ........................ 21 6 F (D) (D) (D) (D) (D) (D) (D) (D) F (D) Missouri E4 ......................... 16 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D) Montana – ........................ 11 7 G (D) (D) (D) (D) (D) (D) (D) (D) G (D) New Mexico – ..................... 7 5 G (D) (D) (D) (D) (D) (D) (D) (D) G (D) North Dakota – .................... 15 9 1.0 50.7 .7 1.6 35.8 176.6 (D) 238.8 (D) 1.2 153.5

Ohio – ............................ 112 48 5.2 184.7 4.2 8.5 138.7 555.7 368.8 904.2 20.3 8.3 913.6

Oklahoma E3 ....................... 22 7 E (D) (D) (D) (D) (D) (D) (D) (D) .9 50.2

Oregon – ......................... 2 1 E (D) – – – – – – – C –

Pennsylvania – .................... 367 115 13.7 549.2 11.0 23.6 425.2 1 414.5 1 247.7 2 496.0 166.2 19.7 1 628.4

Tennessee – ...................... 56 17 .9 23.7 .7 1.6 17.7 64.7 (D) 108.5 (D) 2.3 141.7

Texas – ........................... 18 14 H (D) (D) (D) (D) (D) (D) (D) (D) H (D)

Utah – ............................ 16 12 2.3 103.0 1.9 4.0 83.1 381.8 (D) 454.3 (D) H (D)

Virginia – .......................... 340 154 12.0 433.9 9.9 20.1 348.8 1 249.7 1 262.8 2 418.9 93.7 14.2 1 205.0

Washington – ...................... 7 2 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

West Virginia – .................... 580 266 27.2 1 165.1 23.3 50.0 988.4 3 668.1 2 923.9 6 148.8 443.2 29.6 3 172.4

Wyoming – ........................ 41 27 5.0 244.9 3.8 8.1 183.6 1 312.4 406.5 1 609.9 109.0 H (D)

123 Anthracite mining – ......... 76 18 1.4 38.6 1.1 2.2 29.8 97.2 67.3 160.4 4.1 1.9 109.4

Pennsylvania – .................... 76 18 1.4 38.6 1.1 2.2 29.8 97.2 67.3 160.4 4.1 1.9 109.4

124 Coal mining services E1 ...... 358 65 4.6 140.5 3.8 8.1 113.1 378.3 186.2 538.4 26.2 4.0 279.6

Alabama E1 ........................ 18 2 .2 9.4 .2 .4 6.8 16.2 6.6 22.1 .6 (NA) (NA)

Kentucky E1 ........................ 63 13 .8 17.6 .7 1.3 14.1 47.7 19.5 65.0 2.1 .7 51.6

Ohio – ............................ 28 9 .5 16.4 .4 .9 11.8 53.4 27.9 77.9 3.4 .5 29.9

Pennsylvania E1 .................... 82 12 .9 21.9 .7 1.5 16.2 64.0 35.9 96.5 3.4 .8 38.6

Texas – ........................... 5 1 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Virginia – .......................... 26 5 .2 6.6 .2 .4 5.6 16.0 7.7 22.9 .8 .3 20.2

West Virginia E2 .................... 85 15 1.1 36.8 1.0 2.1 31.8 79.5 45.3 120.7 4.1 1.0 59.7

13 Oil and gas extraction – ... 20 891 2 703 344.9 13 396.7 188.2 394.5 5 939.4 80 016.4 44 025.2 111 522.7 12 518.9 377.9 80 048.8

Alabama E1 ........................ 188 34 2.2 73.8 1.6 3.6 48.3 600.6 276.8 797.4 79.9 1.4 467.4

Alaska – .......................... 126 49 9.2 566.8 5.2 11.9 286.4 8 244.2 (D) 9 250.6 (D) I (D)

Arizona E8 ......................... 50 5 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Arkansas E1 ........................ 269 21 1.9 49.9 1.4 2.9 34.1 340.6 121.5 396.6 65.5 2.4 409.9

California – ........................ 805 183 24.6 1 030.7 12.5 26.2 442.4 4 731.1 1 921.8 5 853.8 799.0 32.5 5 215.7

Colorado E2 ........................ 873 103 10.7 458.8 4.9 10.4 171.3 1 871.9 1 214.5 2 709.1 377.3 14.8 1 368.8

Connecticut – ...................... 2 1 C (D) – – – – – – – E (D)

Florida – .......................... 113 4 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Illinois E3 ........................... 522 25 H (D) (D) (D) (D) (D) (D) (D) (D) 4.5 387.3

Indiana E4 .......................... 156 2 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Kansas – .......................... 1 077 102 9.5 315.5 5.7 11.6 142.5 2 198.9 2 209.3 4 218.8 189.4 11.1 1 574.3 Kentucky E1 ........................ 269 19 1.7 44.0 1.1 2.4 24.4 314.1 139.7 386.7 67.2 4.0 299.4 Louisiana – ........................ 1 713 382 46.1 1 734.2 29.5 62.4 1 007.4 14 640.8 9 584.6 22 072.1 2 153.3 48.4 16 408.3 Michigan – ........................ 330 49 3.5 110.5 2.5 5.2 71.0 1 102.2 730.2 1 670.7 161.6 4.1 981.4 Mississippi E1 ....................... 385 43 3.2 90.0 2.3 5.0 61.4 551.8 227.0 680.5 98.3 4.3 879.0

Missouri E3 ......................... 54 1 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Montana – ........................ 268 14 1.3 39.2 .9 1.9 24.6 334.5 93.8 383.0 45.3 2.0 480.3

Nebraska E2 ........................ 113 4 .5 11.8 .4 .7 7.8 75.6 (D) 96.5 (D) .9 79.6

Nevada E1 ......................... 83 4 .4 11.2 .3 .5 7.6 77.7 (D) 89.0 (D) .5 54.7

New Jersey – ...................... 7 1 C (D) (D) (D) (D) (D) (D) (D) (D) F (D)

New Mexico – ..................... 634 124 9.2 290.0 6.7 13.6 196.9 2 964.0 2 003.4 4 407.7 559.7 9.3 2 732.8

New York E3 ........................ 164 12 H (D) (D) (D) (D) (D) (D) (D) (D) 4.2 153.5

North Carolina E1 ................... 23 2 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

North Dakota – .................... 239 24 2.7 96.2 2.3 4.8 80.5 641.5 403.1 890.5 154.1 2.5 799.0

Ohio E2 ............................ 585 37 4.6 133.1 2.7 5.7 63.1 508.6 174.1 616.8 65.9 I (D)

Oklahoma E1 ....................... 2 612 278 42.4 1 620.5 18.7 37.8 584.1 6 263.9 2 918.3 8 134.0 1 048.2 43.6 5 384.5

Pennsylvania E2 .................... 365 36 H (D) (D) (D) (D) (D) (D) (D) (D) 4.6 422.8

South Dakota E1 .................... 27 3 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

Tennessee E5 ...................... 57 2 E (D) (D) (D) (D) (D) (D) (D) (D) .3 59.5

Texas – ........................... 7 182 945 139.3 5 598.8 67.9 143.8 2 024.1 25 354.9 16 190.4 37 290.2 4 255.1 146.8 28 671.9

Utah – ............................ 262 35 2.3 74.7 1.7 3.7 53.4 900.1 (D) 966.5 (D) 2.1 844.5

Virginia E1 .......................... 63 7 E (D) (D) (D) (D) (D) (D) (D) (D) .5 40.0

Washington E4 ...................... 35 4 E (D) (D) (D) (D) (D) (D) (D) 2.7 E (D)

West Virginia E1 .................... 453 44 3.8 104.8 2.6 5.3 64.3 413.0 161.2 506.8 67.3 3.7 386.6

Wyoming – ........................ 611 79 7.7 254.9 6.0 12.0 197.4 4 021.2 2 367.0 5 939.4 448.8 8.2 2 646.7

Offshore areas3 .................. – 55 19 5.5 229.2 4.7 10.0 182.0 2 663.0 473.7 2 666.6 470.0 3.6 263.2

131 Crude petroleum and

natural gas – .............. 9 391 1 015 174.8 8 422.1 64.3 130.8 2 597.1 66 574.6 16 624.2 72 245.4 10 953.4 198.8 67 954.9

Alabama E1 ........................ 65 13 1.0 39.6 .6 1.2 19.4 500.8 (D) 573.7 (D) .4 403.2 Alaska – .......................... 34 14 H (D) (D) (D) (D) (D) (D) (D) (D) H (D) Arkansas – ........................ 140 6 .8 23.3 .5 1.1 13.5 278.9 (D) 303.4 (D) 1.2 349.0

California – ........................ 314 69 14.3 717.7 4.3 8.7 203.9 4 086.0 1 428.2 4 782.9 731.3 19.1 4 432.0 Colorado E2 ........................ 416 52 6.7 335.0 2.0 4.2 92.9 1 530.0 484.4 1 680.3 334.1 10.8 1 143.3

Florida E1 .......................... 38 3 E (D) (D) (D) (D) (D) (D) (D) (D) E (D) Illinois E3 ........................... 289 15 1.6 42.7 1.1 2.1 23.1 257.1 (D) 301.3 (D) 2.8 317.6 Indiana E4 .......................... 90 2 E (D) (D) (D) (D) (D) (D) (D) (D) E (D) Kansas – .......................... 540 51 5.4 218.9 2.5 5.0 68.5 1 755.0 284.0 1 901.0 138.0 6.1 1 251.9 Kentucky E1 ........................ 138 7 .8 19.1 .4 .8 7.3 220.8 (D) 227.0 (D) 3.2 251.0

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–7
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

13 Oil and gas extractionm

Con.

131 Crude petroleum and

natural gasmCon.

Louisiana – ........................ 585 113 21.0 995.4 10.6 20.9 478.5 12 266.0 2 723.2 13 038.5 1 950.7 23.4 14 395.1 Michigan – ........................ 129 20 1.4 52.8 .8 1.5 26.7 927.7 186.7 966.5 147.9 1.4 787.6 Mississippi E2 ....................... 150 8 .9 33.0 .5 1.0 19.6 437.9 170.6 519.3 89.1 1.2 707.4 Montana – ........................ 115 7 .6 22.6 .3 .8 12.7 294.8 (D) 326.3 (D) .9 427.0 Nebraska E3 ........................ 44 3 C (D) (D) (D) (D) (D) (D) (D) (D) E (D)

New Mexico – ..................... 240 27 2.8 112.0 1.7 3.2 64.0 2 271.8 650.2 2 453.4 468.6 3.7 2 270.4 New York E3 ........................ 93 7 G (D) (D) (D) (D) (D) (D) (D) (D) 3.6 128.0 North Dakota – .................... 81 8 1.2 52.6 1.0 2.3 46.0 538.9 291.8 694.5 136.1 .6 655.6 Ohio E2 ............................ 300 19 3.0 97.5 1.4 3.0 37.1 426.1 134.3 501.7 58.7 2.4 430.7 Oklahoma E1 ....................... 1 274 117 25.7 1 150.3 7.1 13.3 280.1 5 054.7 1 143.3 5 289.5 908.4 24.2 4 153.2

Pennsylvania E2 .................... 171 19 1.9 68.1 .9 1.9 23.6 287.8 (D) 314.0 (D) 2.3 313.3 Tennessee E6 ...................... 18 2 C (D) (D) (D) (D) (D) (D) (D) (D) C (D) Texas E1 ........................... 3 380 371 70.2 3 563.6 20.9 44.2 789.9 20 236.4 5 656.9 22 271.1 3 622.2 76.7 23 981.2 Utah – ............................ 77 11 .7 26.7 .5 1.0 18.8 722.1 167.7 696.3 193.5 1.0 771.8 Virginia E1 .......................... 24 1 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

West Virginia E1 .................... 292 21 2.1 64.0 1.3 2.6 33.3 314.7 (D) 344.2 (D) 2.1 284.2

Wyoming – ........................ 182 16 2.4 106.4 1.8 3.3 80.9 3 633.4 428.0 3 652.0 409.4 3.0 2 317.7

Offshore areas3 .................. – 21 5 1.5 92.3 1.3 2.8 73.1 2 241.3 269.1 2 108.4 402.0 F (D)

132 Natural gas liquids – ........ 591 198 12.2 518.1 8.9 18.5 364.0 4 242.2 23 586.1 27 213.8 614.6 12.7 4 024.9

Alabama – ........................ 5 3 .1 3.9 .1 .2 3.9 21.3 (D) 117.4 (D) .2 17.6

California – ........................ 27 13 .5 22.2 .4 .7 15.8 36.6 272.4 290.1 19.0 .8 72.0

Colorado – ........................ 21 3 .4 17.8 .1 .3 4.8 64.4 604.9 658.7 10.7 .3 43.9

Kansas – .......................... 17 8 .4 14.2 .3 .7 12.4 251.9 (D) 2 067.5 (D) .5 127.8

Louisiana – ........................ 59 19 1.1 45.5 .9 1.9 38.8 861.3 6 277.8 7 088.0 51.0 1.2 744.1

New Mexico – ..................... 29 20 .9 36.3 .8 1.6 31.7 366.4 1 227.8 1 528.5 65.7 .9 240.6

North Dakota – .................... 7 3 .2 6.3 .1 .3 5.7 28.2 (D) 94.3 (D) .2 67.1

Oklahoma – ....................... 81 22 1.3 53.8 1.1 2.3 43.7 400.5 1 414.9 1 760.7 54.7 1.3 522.4

Texas – ........................... 280 90 6.4 278.3 4.2 8.8 172.5 1 970.4 9 196.6 10 858.9 308.2 5.8 1 694.8

Utah – ............................ 9 3 .1 3.9 .1 .2 3.5 50.1 (D) 101.4 (D) .1 20.9

Wyoming – ........................ 27 9 .5 23.0 .5 .9 19.5 104.3 1 802.8 1 896.3 10.8 .5 118.3

138 Oil and gas field services E1 .. 10 909 1 490 157.9 4 456.5 115.0 245.2 2 978.2 9 199.5 3 814.9 12 063.5 950.9 166.5 8 068.9

Alabama E1 ........................ 118 18 1.1 30.3 1.0 2.1 25.0 78.4 (D) 106.3 (D) .9 46.7

Alaska – .......................... 92 35 H (D) (D) (D) (D) (D) (D) (D) (D) G (D)

Arizona E8 ......................... 23 5 E (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Arkansas E2 ........................ 127 15 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

California E1 ........................ 464 101 9.8 290.7 7.9 16.8 222.7 608.4 221.2 780.9 48.7 12.6 711.7

Colorado E1 ........................ 436 48 3.6 105.9 2.7 5.9 73.6 277.4 125.2 370.1 32.5 3.7 181.7 Connecticut – ...................... 2 1 C (D) – – – – – – – C (D) Florida E3 .......................... 73 – C (D) (D) (D) (D) (D) (D) (D) (D) .5 29.0 Illinois E2 ........................... 233 10 G (D) (D) (D) (D) (D) (D) (D) (D) G (D) Indiana E4 .......................... 65 – C (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Kansas E2 .......................... 520 43 3.7 82.4 2.9 5.9 61.5 192.1 (D) 250.2 (D) 4.5 194.6

Kentucky E1 ........................ 129 10 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Louisiana E1 ........................ 1 069 250 24.0 693.3 18.0 39.6 490.1 1 513.5 583.7 1 945.6 151.5 23.9 1 269.1

Michigan E2 ........................ 190 28 G (D) (D) (D) (D) (D) (D) (D) (D) 2.6 137.7

Mississippi E2 ....................... 232 34 G (D) (D) (D) (D) (D) (D) (D) (D) H (D)

Missouri E4 ......................... 30 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA) Montana E2 ........................ 150 7 F (D) (D) (D) (D) (D) (D) (D) (D) 1.1 46.8 Nebraska E2 ........................ 69 1 E (D) (D) (D) (D) (D) (D) (D) (D) E (D) Nevada E1 ......................... 61 4 E (D) (D) (D) (D) (D) (D) (D) (D) .4 23.0 New Mexico E1 ..................... 365 77 5.5 141.8 4.2 8.7 101.2 325.8 125.4 425.8 25.4 4.7 221.8

New York E3 ........................ 71 5 F (D) (D) (D) (D) (D) (D) (D) (D) .6 25.4

North Carolina E1 ................... 21 2 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

North Dakota E1 .................... 151 13 1.3 37.3 1.1 2.2 28.9 74.4 (D) 101.7 (D) 1.6 76.2

Ohio E2 ............................ 285 18 1.6 35.7 1.3 2.7 26.0 82.5 39.8 115.1 7.2 H (D)

Oklahoma E1 ....................... 1 257 139 15.4 416.4 10.5 22.3 260.3 808.7 360.1 1 083.8 85.0 18.2 708.9

Pennsylvania E2 .................... 193 17 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

Tennessee E4 ...................... 39 – C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Texas E1 ........................... 3 522 484 62.6 1 756.8 42.8 90.8 1 061.6 3 148.0 1 336.9 4 160.1 324.7 64.2 2 995.8 Utah – ............................ 176 21 1.5 44.1 1.1 2.5 31.1 127.8 54.7 168.9 13.7 1.0 51.7 Virginia – .......................... 39 6 E (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Washington E3 ...................... 25 3 C (D) (D) (D) (D) (D) (D) (D) (D) E (D)

West Virginia E2 .................... 157 23 G (D) (D) (D) (D) (D) (D) (D) (D) 1.5 77.2

Wyoming E1 ........................ 402 54 4.7 125.5 3.8 7.8 97.1 283.5 136.2 391.1 28.5 4.7 210.8

Offshore areas3 .................. – 34 14 3.9 136.9 3.4 7.2 108.9 421.6 204.6 558.3 67.9 H (D)

14 Nonmetallic minerals,

except fuels E1 ............ 5 804 1 386 105.9 3 229.6 76.8 166.2 2 147.7 9 628.5 5 083.0 13 574.1 1 137.3 112.7 9 232.9

Alabama E2 ........................ 110 28 2.1 51.9 1.3 2.8 27.3 124.1 61.8 176.4 9.6 G (D)

Arizona E1 ......................... 100 16 G (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Arkansas – ........................ 79 18 1.3 30.4 1.0 2.2 23.6 112.3 65.5 163.2 14.6 1.4 94.9

California E1 ........................ 341 99 I (D) (D) (D) (D) (D) (D) (D) (D) 9.1 1 012.1

Colorado E2 ........................ 104 13 1.1 30.7 .8 1.7 20.8 88.7 42.3 121.1 9.9 1.2 75.0

Connecticut E1 ...................... 73 15 1.0 37.1 .5 1.2 19.0 79.7 24.3 98.9 5.0 G (D) Florida – .......................... 171 55 7.2 221.1 5.6 12.1 148.8 826.2 576.9 1 288.8 114.3 8.3 713.8

Georgia – ......................... 185 83 8.1 246.3 6.3 14.0 175.4 789.5 450.5 1 154.2 85.8 7.8 802.5

Hawaii – .......................... 5 4 C (D) (D) (D) (D) (D) (D) (D) (D) .2 23.5

Idaho – ........................... 58 13 1.2 40.4 1.0 2.2 32.4 118.6 100.6 189.0 30.2 .9 83.9

See footnotes at end of table.

1–8nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

14 Nonmetallic minerals,

except fuelsmCon.

Illinois – ........................... 253 62 4.9 179.4 3.0 6.8 100.8 398.4 220.1 563.9 54.6 H (D)

Indiana E1 .......................... 187 42 2.5 71.6 1.8 4.2 50.1 217.7 (D) 286.2 (D) 2.3 168.8

Iowa – ............................ 180 24 G (D) (D) (D) (D) (D) (D) (D) (D) 2.0 124.0

Kansas E1 .......................... 120 15 G (D) (D) (D) (D) (D) (D) (D) 7.6 G (D)

Kentucky E1 ........................ 102 29 2.0 50.7 1.5 3.3 34.5 154.9 76.9 211.4 20.4 G (D)

Louisiana E1 ........................ 67 19 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

Maryland – ........................ 78 33 1.6 46.1 1.3 2.6 34.7 142.6 (D) 209.0 (D) 2.1 196.2

Massachusetts E1 ................... 84 11 1.2 40.5 .5 1.1 16.1 69.7 33.6 96.1 7.2 G (D)

Michigan – ........................ 181 24 G (D) (D) (D) (D) (D) (D) (D) (D) H (D)

Minnesota E1 ....................... 104 15 G (D) (D) (D) (D) (D) (D) (D) (D) 1.3 97.8

Mississippi E1 ....................... 64 16 1.1 25.9 .9 2.0 20.1 91.8 35.0 119.4 7.5 1.0 51.8

Missouri E1 ......................... 254 35 3.1 80.8 2.2 4.6 55.3 243.0 120.8 335.9 28.0 2.9 195.0

Montana E1 ........................ 38 12 .7 21.8 .6 1.1 16.5 68.1 23.7 86.4 5.5 .7 44.7

Nebraska – ........................ 78 10 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Nevada – ......................... 45 10 .8 23.0 .6 1.5 18.0 65.0 (D) 92.5 (D) 1.0 72.1

New Hampshire E3 .................. 41 3 .3 9.6 .2 .4 5.7 25.3 10.0 33.1 2.3 .5 40.4

New Jersey E1 ...................... 106 34 G (D) (D) (D) (D) (D) (D) (D) (D) 3.2 220.8

New Mexico – ..................... 53 13 G (D) (D) (D) (D) (D) (D) (D) 30.9 1.8 135.0

New York E1 ........................ 269 45 3.9 114.8 3.0 6.0 85.1 359.9 159.7 472.3 47.3 3.9 315.5

North Carolina – ................... 184 68 4.1 122.1 2.9 6.4 77.2 307.5 229.3 489.8 47.0 3.9 405.3

North Dakota E2 .................... 20 5 .4 14.4 .3 .6 9.4 41.7 (D) 55.4 (D) .3 25.7

Ohio E1 ............................ 292 59 H (D) (D) (D) (D) (D) (D) (D) 47.8 4.5 310.3

Oklahoma – ....................... 99 26 1.6 37.5 1.1 2.4 21.6 101.2 (D) 144.6 (D) 1.4 84.4

Oregon E2 ......................... 120 21 1.3 38.4 .9 2.0 25.4 98.8 45.1 132.7 11.2 1.0 55.1

Pennsylvania E1 .................... 325 85 5.7 160.8 3.8 7.6 91.6 389.5 169.2 517.0 41.7 6.2 354.4

Rhode Island E1 .................... 18 2 .1 3.6 .1 .2 2.5 12.1 5.3 16.1 1.3 .2 15.6 South Carolina – ................... 76 25 1.4 35.4 1.1 2.3 26.9 113.8 (D) 161.3 (D) 1.5 128.4

South Dakota E2 .................... 31 7 E (D) (D) (D) (D) (D) (D) (D) (D) .4 29.8 Tennessee E1 ...................... 155 46 2.4 59.3 1.8 4.0 41.2 204.4 94.8 278.5 20.7 2.9 203.1 Texas E1 ........................... 310 81 5.5 154.2 3.9 8.8 98.5 352.0 221.5 536.2 37.3 6.6 581.3

Utah E2 ............................ 49 13 F (D) (D) (D) (D) (D) (D) (D) (D) .8 58.3

Vermont E1 ......................... 60 10 .7 20.5 .5 1.0 13.5 77.7 43.8 110.8 10.8 .7 57.8

Virginia – .......................... 141 62 3.2 89.4 2.2 4.6 49.9 228.7 124.2 324.7 28.2 3.7 285.9

Washington – ...................... 117 19 1.5 43.1 1.1 2.4 31.6 131.4 59.3 176.4 14.3 1.0 90.6

West Virginia – .................... 41 14 F (D) (D) (D) (D) (D) (D) (D) (D) G (D)

Wisconsin – ....................... 158 27 G (D) (D) (D) (D) (D) (D) (D) (D) G (D)

Wyoming – ........................ 36 18 3.0 124.6 2.4 5.0 94.9 611.9 (D) 846.4 (D) 3.6 451.3

141 Dimension stone E3 .......... 166 17 1.4 30.5 1.1 2.1 21.4 76.7 26.6 98.9 4.5 1.3 64.7

Georgia E4 ......................... 25 3 .3 4.5 .2 .4 3.8 9.0 3.5 12.0 .6 .3 7.2

Vermont – ......................... 10 2 C (D) (D) (D) (D) (D) (D) (D) .3 C (D)

Wisconsin E4 ....................... 10 3 .2 3.5 .1 .2 2.3 8.1 (D) 10.6 (D) .1 8.7

142 Crushed and broken stone,

including riprap E1 .......... 2 142 662 41.6 1 206.9 30.8 66.9 827.2 3 620.5 1 805.5 5 001.9 424.1 43.7 3 465.3

Alabama E1 ........................ 42 14 1.1 30.5 .6 1.4 13.8 68.4 31.4 95.4 4.4 1.2 71.3

Arizona E2 ......................... 16 2 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Arkansas E2 ........................ 15 7 .3 7.9 .3 .7 6.9 28.1 17.5 37.9 7.7 .4 19.5

California E2 ........................ 70 21 1.3 48.9 .9 2.0 34.4 155.9 72.4 212.7 15.6 1.8 145.5

Colorado E2 ........................ 25 3 .3 8.3 .2 .4 4.9 22.5 9.8 29.8 2.4 .3 14.8

Connecticut – ...................... 23 9 .5 18.6 .2 .5 9.5 35.2 9.0 43.1 1.1 .5 53.9 Florida E2 .......................... 60 30 1.8 48.6 1.5 3.4 37.7 183.2 85.8 248.8 20.2 2.4 192.4 Georgia E1 ......................... 79 42 2.2 60.9 1.7 3.9 45.3 220.8 114.0 307.5 27.2 2.5 262.5 Hawaii – .......................... 5 4 C (D) (D) (D) (D) (D) (D) (D) (D) C (D) Idaho – ........................... 11 2 .2 5.7 .2 .4 4.6 13.9 (D) 17.3 (D) (NA) (NA)

Illinois – ........................... 116 27 2.1 73.8 1.5 3.5 52.4 208.5 106.3 287.1 27.7 2.2 174.9

Indiana – .......................... 78 23 1.3 38.0 1.0 2.3 26.3 134.2 50.0 172.0 12.2 1.1 83.8

Iowa – ............................ 112 19 1.4 37.8 1.1 2.6 26.3 111.7 69.0 168.2 12.5 1.6 104.6

Kansas E1 .......................... 67 8 .7 16.3 .5 1.1 12.0 40.3 22.8 59.4 3.7 .7 41.9

Kentucky E1 ........................ 79 23 1.6 41.0 1.3 2.7 27.4 133.2 59.4 174.7 18.0 1.7 118.3

Maryland – ........................ 27 15 .8 22.3 .6 1.3 17.8 87.1 50.4 129.5 8.0 1.0 119.9

Massachusetts – ................... 22 5 .3 11.8 .2 .5 7.5 32.8 (D) 48.0 (D) F (D)

Michigan – ........................ 23 6 F (D) (D) (D) (D) (D) (D) (D) 4.1 .9 66.1

Minnesota – ....................... 23 7 .4 13.7 .3 .7 9.4 33.0 17.0 47.3 2.7 .4 26.6

Missouri E1 ......................... 181 28 2.5 65.0 1.7 3.6 43.7 193.2 95.4 264.8 23.8 2.2 148.5

Nebraska – ........................ 10 4 .2 6.7 .2 .5 5.1 25.6 (D) 32.2 (D) C (D)

New Hampshire E1 .................. 8 1 .1 2.8 (Z) .1 1.0 9.3 (D) 12.4 (D) C (D)

New Jersey – ...................... 26 12 1.0 44.4 .7 1.6 27.6 109.5 51.6 149.3 11.8 1.2 122.6

New Mexico – ..................... 8 2 C (D) (D) (D) (D) (D) (D) (D) (D) .1 13.8

New York E1 ........................ 86 24 1.7 49.6 1.5 2.8 38.8 141.3 68.5 193.4 16.4 1.6 136.2

North Carolina – ................... 103 51 2.1 61.3 1.5 3.3 38.3 183.0 87.1 250.5 19.7 2.1 209.0

Ohio E1 ............................ 91 26 1.8 53.2 1.3 2.8 35.6 130.5 77.7 191.9 16.2 1.7 108.4

Oklahoma – ....................... 44 19 1.0 24.7 .6 1.5 13.0 57.8 33.5 86.0 5.3 1.0 59.7

Oregon E1 ......................... 53 6 .5 15.0 .4 .9 10.6 40.2 20.6 55.4 5.4 .4 24.4

Pennsylvania – .................... 165 60 3.8 98.5 2.7 5.1 61.3 262.6 116.3 352.5 26.5 3.4 257.3

South Carolina – ................... 26 11 .5 12.2 .4 .9 9.7 54.6 24.8 74.5 4.9 .6 68.6

South Dakota – .................... 7 3 .1 2.5 .1 .2 2.3 6.8 (D) 9.7 (D) (NA) (NA)

Tennessee E1 ...................... 98 33 1.7 40.6 1.2 2.8 27.4 149.3 67.8 203.2 14.0 1.9 140.4

Texas E2 ........................... 74 26 1.5 39.3 1.2 2.8 29.8 105.7 65.9 156.2 15.4 2.2 130.3

Utah E9 ............................ 7 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–9
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

14 Nonmetallic minerals,

except fuelsmCon.

142 Crushed and broken stone,

including riprapmCon.

Vermont – ......................... 12 3 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Virginia – .......................... 91 47 2.3 63.2 1.6 3.3 37.9 181.3 100.0 255.8 25.5 2.6 211.1

Washington – ...................... 40 9 .7 18.5 .5 1.0 12.8 48.6 20.9 63.5 6.0 .4 32.3

West Virginia – .................... 27 11 .5 11.8 .4 .8 8.2 34.3 16.8 47.2 3.9 .7 37.6

Wisconsin – ....................... 63 12 1.2 46.9 .9 2.1 33.6 158.1 85.0 217.4 25.8 .9 92.6

144 Sand and gravel E1 ........... 2 677 439 30.3 887.9 21.4 47.3 593.4 2 318.0 1 101.2 3 160.5 258.7 32.8 2 319.9

Alabama E4 ........................ 51 9 .6 14.5 .4 .9 8.6 37.4 18.7 52.8 3.4 .4 25.3

Arizona E1 ......................... 54 11 .8 18.5 .6 1.4 14.1 49.5 32.1 78.8 2.9 .6 34.2

Arkansas – ........................ 46 6 .5 10.7 .4 .8 8.3 29.3 16.5 41.6 4.2 .4 18.3

California E1 ........................ 204 61 3.5 129.1 2.4 5.0 84.8 346.6 138.0 455.9 28.8 3.6 364.5

Colorado E2 ........................ 53 6 .5 14.3 .4 1.0 11.4 52.4 23.0 69.7 5.7 .6 48.6

Connecticut E1 ...................... 37 5 .4 15.8 .2 .5 7.4 34.0 12.1 42.6 3.4 .5 37.6

Florida E4 .......................... 64 8 .8 21.5 .5 1.2 11.9 48.2 22.2 66.5 3.9 1.3 97.0

Georgia E1 ......................... 36 5 .4 10.2 .3 .7 8.2 24.1 11.5 32.7 2.9 .3 22.0

Idaho E1 ........................... 22 2 .2 4.8 .2 .3 3.9 13.2 7.5 18.8 2.0 .1 3.7

Illinois E1 ........................... 122 29 2.0 74.0 1.2 2.6 40.3 162.1 85.9 223.8 24.1 1.6 148.7

Indiana E3 .......................... 100 14 1.0 28.7 .7 1.6 20.2 77.7 37.9 103.7 11.9 1.0 77.7

Iowa – ............................ 60 5 .4 11.1 .3 .6 6.5 31.8 10.1 39.3 2.6 .3 16.4

Kansas – .......................... 40 4 .4 10.0 .3 .6 7.1 25.2 11.7 34.3 2.5 .5 33.3

Kentucky – ........................ 18 3 .2 5.5 .2 .4 5.0 16.9 10.1 25.3 1.7 .2 12.1

Louisiana E1 ........................ 47 8 .5 11.4 .4 1.0 9.4 26.7 (D) 47.5 (D) .7 30.4

Maryland E1 ........................ 39 17 .8 20.8 .6 1.2 15.1 49.3 (D) 71.4 (D) .9 69.4

Massachusetts E1 ................... 52 5 .4 11.5 .2 .6 8.1 35.1 14.6 46.0 3.6 .7 67.3

Michigan E1 ........................ 143 13 G (D) (D) (D) (D) (D) (D) (D) 14.4 1.3 103.6

Minnesota E1 ....................... 66 8 .6 20.1 .5 1.0 15.8 50.1 28.2 72.9 5.3 .8 68.1

Mississippi E1 ....................... 47 7 .5 9.8 .4 1.0 7.1 28.5 13.5 38.8 3.2 .6 24.8

Missouri – ......................... 45 5 .3 8.3 .2 .5 5.8 20.3 11.3 29.3 2.3 .4 27.8

Montana E5 ........................ 16 2 .1 3.3 .1 .2 2.5 7.1 (D) 10.7 (D) C (D) Nebraska E1 ........................ 65 5 E (D) (D) (D) (D) (D) (D) (D) (D) .4 20.2 Nevada E1 ......................... 14 4 .3 7.5 .2 .4 6.3 17.9 7.8 24.4 1.3 .4 22.7 New Hampshire E5 .................. 28 2 .2 6.0 .1 .3 4.1 14.2 5.6 18.2 1.6 .2 21.0

New Jersey E1 ...................... 64 20 1.0 34.0 .6 1.3 18.8 82.0 45.0 118.2 8.8 1.0 88.6 New Mexico E3 ..................... 25 1 C (D) (D) (D) (D) (D) (D) (D) 1.3 .2 9.5

New York E2 ........................ 151 14 1.2 34.3 .9 1.9 26.4 95.6 46.4 132.2 9.8 G (D)

North Carolina E3 ................... 53 5 .5 13.0 .4 .9 9.0 35.6 16.2 47.6 4.2 .5 34.4

North Dakota E2 .................... 17 5 .4 14.0 .3 .6 9.2 40.5 (D) 53.7 (D) .3 23.8

Ohio E1 ............................ 176 28 2.0 55.6 1.4 3.2 39.1 144.3 69.1 193.9 19.5 2.2 163.9

Oklahoma – ....................... 36 5 .4 9.0 .3 .6 6.1 31.4 14.8 42.5 3.7 .3 20.2

Oregon E3 ......................... 48 12 .6 19.0 .4 .8 11.3 43.4 (D) 57.7 (D) .4 20.5

Pennsylvania E2 .................... 108 19 1.2 32.2 .9 1.9 24.1 98.3 40.9 126.7 12.5 2.0 69.4

South Carolina – ................... 33 7 .5 11.5 .3 .7 7.9 30.2 17.3 41.7 5.8 .4 22.2

Tennessee E1 ...................... 38 8 .4 9.8 .3 .7 6.8 27.4 12.8 37.1 3.1 .5 30.8

Texas E2 ........................... 166 33 2.1 53.5 1.5 3.4 35.7 149.2 69.3 203.1 15.5 2.4 148.5

Utah E1 ............................ 19 2 .2 4.2 .1 .3 3.6 6.7 (D) 9.9 (D) .1 6.0

Vermont E7 ......................... 29 3 .1 3.6 .1 .2 2.8 10.5 (D) 13.8 (D) (NA) (NA)

Virginia – .......................... 33 8 .5 13.9 .3 .6 6.0 24.6 (D) 35.4 (D) .7 48.5

Washington E1 ...................... 62 7 .7 19.1 .5 1.1 14.7 66.2 28.9 88.6 6.5 .5 44.0

West Virginia E1 .................... 10 3 E (D) (D) (D) (D) (D) (D) (D) (D) .4 13.5

Wisconsin E1 ....................... 76 10 .8 23.1 .5 1.2 15.8 60.9 27.6 78.9 9.6 .7 45.0

145 Clay, ceramic, and

refractory minerals – ....... 200 100 10.0 317.8 7.5 16.6 210.7 936.4 547.6 1 400.2 83.9 9.9 827.2

Alabama E2 ........................ 13 4 .2 5.2 .2 .4 3.8 13.3 8.3 20.0 1.6 .2 13.8 Arkansas – ........................ 4 2 E (D) (D) (D) (D) (D) (D) (D) 2.0 E (D)

California – ........................ 9 3 E (D) (D) (D) (D) (D) (D) (D) 1.1 E (D) Florida E3 .......................... 7 3 .4 8.9 .3 .7 6.1 20.2 13.0 31.7 1.6 .3 20.0 Georgia – ......................... 33 27 4.8 159.7 3.6 8.2 110.4 506.7 308.1 763.0 51.8 4.4 482.4

Illinois – ........................... 4 3 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Kentucky – ........................ 4 3 C (D) (D) (D) (D) (D) (D) (D) (D) .1 9.7

Mississippi – ....................... 9 6 .5 12.2 .3 .8 10.1 50.8 15.9 63.8 2.9 .3 17.9

Missouri – ......................... 13 2 .2 5.6 .2 .3 4.6 24.2 (D) 34.9 (D) (NA) (NA)

New Jersey E6 ...................... 4 1 E (D) (D) (D) (D) (D) (D) (D) (D) F (D)

North Carolina – ................... 5 4 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

Ohio E2 ............................ 9 3 .2 6.0 .2 .3 4.7 20.3 17.2 36.4 1.1 .1 8.4

South Carolina – ................... 6 5 .2 7.8 .2 .4 6.3 19.4 (D) 30.2 (D) .3 23.2

Tennessee – ...................... 4 3 .2 6.7 .2 .4 5.3 20.1 (D) 25.1 (D) .3 18.4 Texas – ........................... 13 6 .5 11.8 .4 .7 8.8 33.1 18.5 49.6 1.9 .4 38.5 Virginia – .......................... 5 5 .3 6.6 .2 .5 4.9 19.5 9.5 27.9 1.1 .3 17.5 Wyoming – ........................ 11 10 .5 15.4 .5 1.1 13.1 56.2 36.7 88.1 4.9 .4 37.1

See footnotes at end of table.

1–10nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–2. Industry Group Statistics for Selected States and Offshore Areas: 1992 and 1987m

Con.

[Data in this table are comparable to those published in table 2 of the industry series which has data for four~digit industries by State. These data may differ slightly from those in the industry series due to

minor corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and geographic area

1992 1987

Establishments during

year All employees Production, development, andexploration workers

E1 Total

(number)

With 20

employees

or more

(number)

Number2

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value

added by

mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed,

etc.

(million

dollars)

Value of

shipments

and

receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All

employees2

(1,000)

Value

added by

mining

(million

dollars)

14 Nonmetallic minerals,

except fuelsmCon.

147 Chemical and fertilizer

mineral mining – ........... 160 80 15.0 579.0 10.7 22.3 359.3 2 121.8 1 314.6 3 127.4 309.0 16.3 1 998.9

California – ........................ 10 5 F (D) (D) (D) (D) (D) (D) (D) (D) G (D) Florida – .......................... 14 10 H (D) (D) (D) (D) (D) (D) (D) 86.5 4.0 387.6

Georgia – ......................... 4 4 .1 4.1 .1 .2 2.2 9.7 (D) 14.4 (D) C (D) Idaho – ........................... 8 5 .5 18.8 .4 .8 14.6 63.3 (D) 113.2 (D) E (D) Illinois – ........................... 6 3 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Kansas – .......................... 2 2 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA) Louisiana – ........................ 13 7 1.0 36.5 .7 1.4 22.6 88.3 (D) 141.6 (D) 1.1 146.3 Montana – ........................ 2 1 C (D) (D) (D) (D) (D) (D) (D) (D) C (D) New Mexico – ..................... 10 7 1.9 63.8 1.6 3.5 51.1 186.2 77.6 240.9 23.0 1.2 99.6 New York – ........................ 7 3 .4 14.7 .3 .6 10.2 69.2 (D) 80.3 (D) E (D)

North Carolina – ................... 4 3 F (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Ohio – ............................ 5 2 E (D) (D) (D) (D) (D) (D) (D) 10.8 E (D)

Pennsylvania – .................... 5 2 E (D) – – – – – – – C – Texas – ........................... 21 9 G (D) (D) (D) (D) (D) (D) (D) 3.1 G (D) Utah – ............................ 7 5 E (D) (D) (D) (D) (D) (D) (D) (D) .5 35.5

Wyoming – ........................ 6 5 2.3 104.3 1.8 3.6 77.8 540.1 229.8 735.8 34.1 3.0 397.8

148 Nonmetallic minerals

services, except fuels – .... 178 16 2.0 52.0 1.5 3.0 38.9 136.0 67.7 188.9 14.8 1.8 119.0

Georgia – ......................... 5 1 C (D) (D) (D) (D) (D) (D) (D) (D) C (D) Idaho – ........................... 6 2 E (D) (D) (D) (D) (D) (D) (D) (D) C (D) Montana – ........................ 4 3 .1 3.5 .1 .2 2.6 8.1 (D) 11.7 (D) (NA) (NA) Wisconsin – ....................... 5 2 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

149 Miscellaneous nonmetallic

minerals, except fuels – .... 281 72 5.5 155.6 3.8 7.9 96.9 419.0 219.7 596.3 42.4 7.0 438.0

Arizona – ......................... 16 1 .1 3.3 .1 .2 2.1 17.6 6.7 23.5 .8 C (D)

Arkansas E3 ........................ 11 2 C (D) (D) (D) (D) (D) (D) (D) (D) C (D)

California – ........................ 30 8 .8 28.5 .5 1.1 19.0 73.3 36.1 105.9 3.5 G (D)

Colorado – ........................ 6 1 C (D) (D) (D) (D) (D) (D) (D) (D) .2 8.3

Florida E1 .......................... 19 3 .2 4.4 .1 .3 2.8 15.2 6.5 20.0 1.7 .2 14.0

Georgia E9 ......................... 3 1 C (D) (D) (D) (D) (D) (D) (D) (D) (NA) (NA)

Louisiana E5 ........................ 4 3 E (D) (D) (D) (D) (D) (D) (D) (D) E (D)

Massachusetts E9 ................... 2 1 E (D) (D) (D) (D) (D) (D) (D) (D) F (D)

Michigan – ........................ 9 5 .2 4.4 .2 .4 3.7 15.4 (D) 20.2 (D) E (D) Montana – ........................ 9 5 .3 8.4 .2 .4 6.7 43.8 (D) 51.6 (D) .4 32.7

Nevada – ......................... 11 3 E (D) (D) (D) (D) (D) (D) (D) 2.1 .3 24.1 New Mexico – ..................... 7 2 .1 3.0 .1 .2 2.2 13.0 (D) 17.8 (D) .1 10.2 New York – ........................ 7 3 .4 13.2 .3 .5 7.6 46.3 (D) 56.0 (D) .5 36.9

North Carolina E1 ................... 14 5 .5 11.7 .4 .8 8.1 22.2 (D) 49.6 (D) .4 18.8

Oregon – ......................... 11 3 .1 3.7 .1 .2 3.1 13.9 5.8 17.8 1.8 .1 9.0

Pennsylvania E1 .................... 10 2 .1 2.5 .1 .2 1.9 7.4 (D) 10.6 (D) (NA) (NA)

South Carolina – ................... 7 2 C (D) (D) (D) (D) (D) (D) (D) (D) C (D) Texas – ........................... 17 7 .3 5.1 .2 .5 3.8 17.9 9.9 26.7 1.1 E (D) Utah – ............................ 9 3 .1 6.1 .1 .2 3.7 15.2 (D) 20.2 (D) .1 10.4

Washington – ...................... 9 3 .1 4.3 .1 .2 3.1 12.9 8.0 19.5 1.3 C (D)

1Some payroll and sales data for small single~unit companies with up to 20 employees (cutoff varied by industry) were obtained from administrative records of other government agencies rather

than from census report forms. These data were then used in conjunction with industry averages to estimate statistics for these small establishments. This technique was also used for a small number of

other establishments whose reports were not received at the time data were tabulated. The following symbols are shown where estimated data based on administrative~record data account for 10 percent

or more of figures shown: E1–10 to 19 percent; E2–20 to 29 percent; E3–30 to 39 percent; E4–40 to 49 percent; E5–50 to 59 percent; E6–60 to 69 percent; E7–70 to 79 percent; E8–80 to 89 percent;

E9–90 percent or more. 2States with 100 employees or more are shown. Some statistics are withheld to avoid disclosing data for individual companies. If employment is 100 or more, number of establishments is shown

and employment~size range is indicated by one of the following symbols: C–100 to 249 employees; E–250 to 499 employees; F–500 to 999 employees; G–1,000 to 2,499 employees; H–2,500 to 4,999

employees; I–5,000 to 9,999 employees. 3Represents offshore areas not associated with a State.

Table 1–3a. Summary Statistics by Major Group and Industry: 1992

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 10, Metal Mining

All mineral industries TotalIndustry 1011,

Iron Ores

Industry 1021,

Copper Ores

Industry 1031,

Lead and Zinc Ores

Establishments during year number ......................................... .. 30 787 1 023 40 62 44

With 0 to 19 employees number ........................................... .. 25 187 750 22 27 20

With 20 to 99 employees number ......................................... .. 4 474 160 7 13 11 With 100 employees or more number ...................................... .. 1 126 113 11 22 13

All employees:

Average for year 1,000 ................................................... .. 638.2 52.9 8.7 14.9 2.8 Payroll for year mil dol ................................................... .. 24 198.6 2 110.9 348.2 550.0 113.3

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–11
Table 1–3a. Summary Statistics by Major Group and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 10, Metal Mining

All

mineral industries Total

Industry 1011,

Iron Ores

Industry 1021,

Copper Ores

Industry 1031,

Lead and Zinc Ores

Production, development, and exploration workers:

Average for year 1,000 ................................................... .. 415.4 42.0 7.2 11.9 2.2

March 1,000 .......................................................... .. 417.7 42.5 7.4 12.0 2.1

May 1,000 ............................................................ .. 419.2 42.6 7.4 11.9 2.2

August 1,000 ......................................................... .. 417.1 41.7 6.5 11.9 2.3

November 1,000 ...................................................... .. 408.8 41.3 7.4 11.8 2.2

Hours millions ........................................................... .. 876.3 88.4 14.9 24.6 4.6

Wages mil dol .......................................................... .. 13 832.6 1 540.2 274.2 405.2 86.2

Supplemental labor costs not included in payroll mil dol ........................ .. 5 500.8 528.1 103.4 136.7 26.2

Legally required expenditures, including Social Security contributions mil dol .... .. 2 413.4 222.0 43.4 55.3 10.7

Payments for voluntary programs mil dol ................................... .. 3 087.4 306.0 60.0 81.4 15.5

Value added by mining mil dol .............................................. .. 113 621.3 6 724.0 985.4 2 169.4 287.1

Cost of supplies mil dol .................................................... .. 65 652.9 4 720.2 782.3 1 721.6 207.3

Supplies used, minerals received, and purchased machinery

installed mil dol ........................................................ .. 48 740.8 3 064.2 401.8 1 229.7 137.9

Resales mil dol ......................................................... .. 558.6 1.7 (D) – –

Purchased fuels consumed mil dol ........................................ .. 2 729.2 300.8 86.6 61.4 10.2

Purchased electric energy:

Quantity mil kWh ...................................................... .. 77 063.3 18 562.2 7 287.5 6 594.9 552.8

Cost mil dol .......................................................... .. 3 638.8 798.3 267.9 316.7 26.9

Electric energy generated less sold mil kWh ................................ .. 3 702.9 394.1 – (D) (D)

Contract work mil dol .................................................... .. 9 985.6 555.1 (D) 113.7 32.4

Cost of purchased communication services mil dol ............................ .. 172.0 8.5 1.3 1.7 .5

Value of shipments and receipts mil dol ...................................... .. 162 095.4 9 864.4 1 714.8 3 374.9 471.9

Value of resales mil dol .................................................... .. 639.8 1.9 (D) – –

Inventories, end of 1991 mil dol ............................................. .. 7 927.2 1 387.9 225.1 339.2 157.4 Mined or quarried products mil dol ......................................... .. 4 085.0 843.8 110.2 186.5 110.9 Supplies, parts, fuels, etc. mil dol .......................................... .. 3 842.3 544.1 114.9 152.7 46.5

Inventories, end of 1992 mil dol ............................................. .. 7 930.4 1 381.1 221.2 360.8 140.1 Mined or quarried products mil dol ......................................... .. 4 259.8 854.7 111.6 210.1 95.8 Supplies, parts, fuels, etc. mil dol .......................................... .. 3 670.6 526.4 109.6 150.7 44.3

Gross book value of depreciable assets (usually original cost) at

beginning of year1 ................................................. mil dol.. 87 641.5 18 181.0 3 812.6 3 893.7 941.1

Buildings and other structures, except land2 .......................... mil dol.. 10 886.7 3 187.4 1 425.8 445.9 86.3

Machinery and equipment2......................................... mil dol.. 64 040.9 10 861.6 2 327.3 2 948.2 685.0

Mineral exploration and development3 ............................... mil dol.. 5 797.9 3 021.6 46.9 370.5 (D)

Mineral land and rights3 ........................................... mil dol.. 6 916.0 1 110.4 12.6 129.0 (D)

Capital expenditures during year (except land and mineral rights) mil dol ......... .. 17 178.8 1 579.8 53.0 516.1 22.4

New capital expenditures during year mil dol ................................ .. 7 903.9 1 118.7 (D) (D) (D)

Buildings and other structures, except land mil dol ......................... .. 1 061.0 211.5 (D) (D) (D)

Machinery and equipment mil dol ........................................ .. 6 842.9 907.2 (D) 385.8 19.3

Used capital expenditures during year mil dol ............................... .. 1 239.0 41.1 (D) 8.6 (D)

Buildings and other structures, except land mil dol ......................... .. 80.9 6.7 .1 (Z) (Z)

Machinery and equipment mil dol ........................................ .. 1 158.1 34.4 (D) 8.6 (D)

Mineral exploration and development4 ............................... mil dol.. 8 035.9 420.1 (D) (D) (D)

Capitalized mineral land and rights3 ................................... mil dol.. 391.6 81.6 .2 (D) (D)

Deductions from depreciable assets during year1 ....................... mil dol.. 5 531.5 628.7 16.9 (D) (D)

Buildings and other structures, except land2 .......................... mil dol.. 439.2 72.5 (D) (D) (D)

Machinery and equipment2......................................... mil dol.. 4 454.8 367.5 11.1 65.5 (D)

Mineral exploration and development3 ............................... mil dol.. 272.7 128.4 (D) (D) (D)

Mineral land and rights3 ........................................... mil dol.. 364.8 60.4 .1 (D) (D)

Gross book value of depreciable assets at end of year1 .................. mil dol.. 88 726.9 19 213.7 3 848.9 4 315.8 956.8

Buildings and other structures, except land2 .......................... mil dol.. 11 115.2 3 333.1 1 441.4 520.1 86.4

Machinery and equipment2......................................... mil dol.. 64 526.0 11 435.6 2 346.4 3 277.0 700.0

Mineral exploration and development3 ............................... mil dol.. 6 143.0 3 313.4 48.4 414.9 82.2

Mineral land and rights3 ........................................... mil dol.. 6 942.7 1 131.7 12.6 103.8 88.2

Depreciation and depletion charges for year1 ........................... mil dol.. 5 847.0 1 325.3 113.0 276.8 61.0

Buildings and other structures, except land2 .......................... mil dol.. 599.0 185.9 38.9 27.5 4.0

Machinery and equipment2......................................... mil dol.. 4 514.4 753.1 71.3 217.6 47.0

Mineral exploration and development3 ............................... mil dol.. 443.3 297.8 2.2 24.3 3.9

Mineral land and rights3 ........................................... mil dol.. 290.3 88.5 .7 7.4 6.0

Rental payments during year mil dol ......................................... .. 1 718.7 70.2 14.2 18.4 .2

Buildings and other structures, except land mil dol ........................... .. 330.3 10.0 .1 (D) (Z)

Machinery and equipment mil dol .......................................... .. 1 388.3 60.2 14.1 (D) .2

Lease rents mil dol ........................................................ .. 137.3 12.6 (D) (D) .5

Expensed mineral exploration, development, land, and rights4 ............ mil dol.. 8 962.2 224.6 37.2 12.1 16.6

Mineral exploration and development mil dol ................................ .. 8 252.3 192.2 (D) (D) (D)

Mineral land and rights mil dol ............................................ .. 709.9 32.4 (D) (D) (D)

See footnotes at end of table.

1–12nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–3a. Summary Statistics by Major Group and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 10, Metal MiningmCon.

Industry 1041,

Gold Ores

Industry 1044,

Silver Ores

Industry 1081,

Metal Mining

Services

Industry 1094,

Uranium~Radium~

Vanadium Ores

Industries 1099 and

1061,

Miscellaneous Metal

Ores, N.E.C., and

Ferroalloy Ores,

Except Vanadium

Establishments during year number ......................................... .. 402 24 266 78 107

With 0 to 19 employees number ........................................... .. 292 18 229 57 85

With 20 to 99 employees number ......................................... .. 61 2 30 21 15

With 100 employees or more number ...................................... .. 49 4 7 – 7

All employees:

Average for year 1,000 ................................................... .. 18.2 1.0 3.3 1.2 2.8

Payroll for year mil dol ................................................... .. 784.0 41.3 117.0 49.6 107.6

Production, development, and exploration workers:

Average for year 1,000 ................................................... .. 14.7 .8 2.6 .6 2.0

March 1,000 .......................................................... .. 14.8 .9 2.6 .7 2.0

May 1,000 ............................................................ .. 14.8 .9 2.8 .6 2.0

August 1,000 ......................................................... .. 14.9 .7 2.9 .6 1.9

November 1,000 ...................................................... .. 14.4 .7 2.4 .5 1.9

Hours millions ........................................................... .. 31.4 1.7 6.0 1.2 4.0

Wages mil dol .......................................................... .. 570.8 29.7 89.7 21.0 63.4

Supplemental labor costs not included in payroll mil dol ........................ .. 181.2 16.7 29.9 9.4 24.6

Legally required expenditures, including Social Security contributions mil dol .... .. 73.2 7.5 18.3 4.1 9.5

Payments for voluntary programs mil dol ................................... .. 108.0 9.1 11.6 5.3 15.1

Value added by mining mil dol .............................................. .. 2 688.4 57.6 258.8 69.4 208.0

Cost of supplies mil dol .................................................... .. 1 641.5 (D) (D) 45.6 135.8

Supplies used, minerals received, and purchased machinery

installed mil dol ........................................................ .. 1 053.8 50.5 81.8 25.6 83.1 Resales mil dol ......................................................... .. (D) – (D) – (D) Purchased fuels consumed mil dol ........................................ .. 108.9 4.5 16.2 4.4 8.8 Purchased electric energy:

Quantity mil kWh ...................................................... .. 3 146.8 103.8 42.8 138.0 695.6 Cost mil dol .......................................................... .. 143.9 4.5 2.2 6.8 29.4 Electric energy generated less sold mil kWh ................................ .. 110.9 (D) – – –

Contract work mil dol .................................................... .. (D) (D) (D) 8.7 (D)

Cost of purchased communication services mil dol ............................ .. 3.3 .1 .8 .3 .4

Value of shipments and receipts mil dol ...................................... .. 3 440.0 114.6 350.4 86.3 311.6

Value of resales mil dol .................................................... .. (D) – (D) – (D)

Inventories, end of 1991 mil dol ............................................. .. 422.0 56.5 21.4 73.8 92.6 Mined or quarried products mil dol ......................................... .. 260.9 49.6 – 63.3 62.4 Supplies, parts, fuels, etc. mil dol .......................................... .. 161.1 6.8 21.4 10.5 30.2

Inventories, end of 1992 mil dol ............................................. .. 440.4 45.6 24.6 70.7 77.9 Mined or quarried products mil dol ......................................... .. 284.9 38.4 – 61.5 52.4 Supplies, parts, fuels, etc. mil dol .......................................... .. 155.5 7.2 24.6 9.1 25.5

Gross book value of depreciable assets (usually original cost) at

beginning of year1 ................................................. mil dol.. 6 749.9 390.0 239.9 729.0 1 424.9

Buildings and other structures, except land2 .......................... mil dol.. 866.0 57.8 19.8 132.2 153.5

Machinery and equipment2......................................... mil dol.. 3 502.2 96.5 220.0 307.5 774.8

Mineral exploration and development3 ............................... mil dol.. 1 717.8 (D) (NA) 234.1 428.7

Mineral land and rights3 ........................................... mil dol.. 664.0 (D) (NA) 55.1 67.9

Capital expenditures during year (except land and mineral rights) mil dol ......... .. 889.9 (D) (D) 28.7 32.2

New capital expenditures during year mil dol ................................ .. 538.2 (D) 16.8 8.5 19.4

Buildings and other structures, except land mil dol ......................... .. 103.8 (D) .4 3.8 5.0

Machinery and equipment mil dol ........................................ .. 434.4 (D) 16.5 4.7 14.4

Used capital expenditures during year mil dol ............................... .. 16.4 .1 (D) (D) (D)

Buildings and other structures, except land mil dol ......................... .. 6.0 (Z) (D) (D) (D)

Machinery and equipment mil dol ........................................ .. 10.4 (Z) (D) .4 1.4

Mineral exploration and development4 ............................... mil dol.. 335.3 5.0 (NA) (D) (D)

Capitalized mineral land and rights3 ................................... mil dol.. 74.2 (Z) (NA) (D) 3.0

Deductions from depreciable assets during year1 ....................... mil dol.. 339.4 (D) (D) 114.5 24.2

Buildings and other structures, except land2 .......................... mil dol.. 30.4 (D) (D) (D) (D)

Machinery and equipment2......................................... mil dol.. 182.4 (D) (D) 64.1 18.2

Mineral exploration and development3 ............................... mil dol.. 107.8 (Z) (NA) (D) (D)

Mineral land and rights3 ........................................... mil dol.. 18.7 (D) (NA) (D) (D)

Gross book value of depreciable assets at end of year1 .................. mil dol.. 7 374.6 389.8 248.1 643.9 1 435.8

Buildings and other structures, except land2 .......................... mil dol.. 945.5 57.0 19.8 107.2 155.8

Machinery and equipment2......................................... mil dol.. 3 764.5 98.3 228.3 248.6 772.4

Mineral exploration and development3 ............................... mil dol.. 1 945.2 (D) (NA) 238.4 (D)

Mineral land and rights3 ........................................... mil dol.. 719.4 (D) (NA) 49.8 (D)

Depreciation and depletion charges for year1 ........................... mil dol.. 727.2 21.7 23.1 45.6 57.0

Buildings and other structures, except land2 .......................... mil dol.. 97.3 4.3 1.6 9.3 3.0

Machinery and equipment2......................................... mil dol.. 339.1 8.1 21.5 16.4 32.1

Mineral exploration and development3 ............................... mil dol.. 225.4 (D) (NA) (D) (D)

Mineral land and rights3 ........................................... mil dol.. 65.3 (D) (NA) (D) (D)

Rental payments during year mil dol ......................................... .. 23.6 (D) 6.9 (D) 2.0

Buildings and other structures, except land mil dol ........................... .. 3.9 (Z) 1.4 (D) .2

Machinery and equipment mil dol .......................................... .. 19.7 (D) 5.5 (D) 1.8

Lease rents mil dol ........................................................ .. 10.1 .1 (NA) .6 (D)

Expensed mineral exploration, development, land, and rights4 ............ mil dol.. 151.6 2.0 (NA) (D) (D)

Mineral exploration and development mil dol ................................ .. 147.0 (D) (NA) (D) (D)

Mineral land and rights mil dol ............................................ .. 4.5 (D) (NA) (D) (D)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–13
Table 1–3a. Summary Statistics by Major Group and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 12, Bituminous Coal and Lignite Mining

Total

Industry 1221,

Bituminous Coal and

Lignite Surface

Mining

Industry 1222,

Bituminous Coal

Underground Mining

Industry 1231,

Anthracite Mining

Industry 1241,

Coal Mining Services

Establishments during year number ......................................... .. 3 069 1 502 1 133 76 358

With 0 to 19 employees number ........................................... .. 1 831 947 533 58 293

With 20 to 99 employees number ......................................... .. 915 421 417 16 61

With 100 employees or more number ...................................... .. 323 134 183 2 4

All employees:

Average for year 1,000 ................................................... .. 134.5 55.5 73.0 1.4 4.6

Payroll for year mil dol ................................................... .. 5 461.4 2 270.7 3 011.5 38.6 140.5

Production, development, and exploration workers:

Average for year 1,000 ................................................... .. 108.3 42.0 61.4 1.1 3.8

March 1,000 .......................................................... .. 110.3 42.3 63.0 1.1 3.9

May 1,000 ............................................................ .. 109.2 42.5 61.8 1.1 3.8

August 1,000 ......................................................... .. 108.1 42.2 61.0 1.1 3.9

November 1,000 ...................................................... .. 105.8 41.1 59.8 1.1 3.8

Hours millions ........................................................... .. 227.3 90.9 126.0 2.2 8.1

Wages mil dol .......................................................... .. 4 205.4 1 616.4 2 446.0 29.8 113.1

Supplemental labor costs not included in payroll mil dol ........................ .. 2 111.6 648.6 1 404.9 17.3 40.8

Legally required expenditures, including Social Security contributions mil dol .... .. 892.9 248.8 612.1 12.2 19.7

Payments for voluntary programs mil dol ................................... .. 1 218.7 399.7 792.8 5.1 21.1

Value added by mining mil dol .............................................. .. 17 252.4 8 028.0 8 748.9 97.2 378.3

Cost of supplies mil dol .................................................... .. 11 824.5 6 699.4 4 871.5 67.3 186.2 Supplies used, minerals received, and purchased machinery

installed mil dol ........................................................ .. 8 594.7 5 201.9 3 230.1 46.6 116.1 Resales mil dol ......................................................... .. 233.9 100.8 117.3 (D) (D) Purchased fuels consumed mil dol ........................................ .. 486.7 393.1 66.2 6.7 20.7 Purchased electric energy:

Quantity mil kWh ...................................................... .. 12 671.4 4 809.1 7 646.9 120.9 94.6 Cost mil dol .......................................................... .. 578.2 224.3 341.4 7.8 4.8 Electric energy generated less sold mil kWh ................................ .. (D) (D) (D) – –

Contract work mil dol .................................................... .. 1 930.9 779.3 1 116.5 (D) (D)

Cost of purchased communication services mil dol ............................ .. 14.9 6.4 7.8 .1 .6

Value of shipments and receipts mil dol ...................................... .. 27 134.1 13 826.2 12 609.1 160.4 538.4

Value of resales mil dol .................................................... .. 291.8 130.7 143.6 (D) (D)

Inventories, end of 1991 mil dol ............................................. .. 1 547.7 775.1 723.3 15.8 33.5 Mined or quarried products mil dol ......................................... .. 793.1 358.6 423.8 10.8 – Supplies, parts, fuels, etc. mil dol .......................................... .. 754.5 416.6 299.6 5.0 33.5

Inventories, end of 1992 mil dol ............................................. .. 1 556.9 760.1 746.4 14.5 35.9 Mined or quarried products mil dol ......................................... .. 818.9 354.0 455.4 9.6 (Z)

Supplies, parts, fuels, etc. mil dol .......................................... .. 738.0 406.2 291.0 5.0 35.9

Gross book value of depreciable assets (usually original cost) at

beginning of year1 ................................................. mil dol.. 26 414.5 13 613.5 12 298.3 167.5 335.2

Buildings and other structures, except land2 .......................... mil dol.. 3 764.8 1 872.3 1 845.7 25.5 21.3

Machinery and equipment2......................................... mil dol.. 17 572.5 9 357.0 7 777.0 124.7 313.8

Mineral exploration and development3 ............................... mil dol.. 2 233.8 697.9 1 533.8 2.1 (NA)

Mineral land and rights3 ........................................... mil dol.. 2 843.3 1 686.3 1 141.8 15.2 (NA)

Capital expenditures during year (except land and mineral rights) mil dol ......... .. 1 942.8 901.2 1 011.2 4.1 26.2

New capital expenditures during year mil dol ................................ .. 1 365.8 605.2 742.8 2.3 15.6

Buildings and other structures, except land mil dol ......................... .. 139.4 66.0 66.8 (D) (D)

Machinery and equipment mil dol ........................................ .. 1 226.4 539.3 676.0 (D) (D)

Used capital expenditures during year mil dol ............................... .. 399.4 (D) 147.8 (D) 10.7

Buildings and other structures, except land mil dol ......................... .. 29.6 (D) 22.0 (D) (D)

Machinery and equipment mil dol ........................................ .. 369.8 232.5 125.7 (D) (D)

Mineral exploration and development4 ............................... mil dol.. 177.5 (D) 120.6 (D) (NA)

Capitalized mineral land and rights3 ................................... mil dol.. 211.2 (D) 122.3 (D) (NA)

Deductions from depreciable assets during year1 ....................... mil dol.. 2 036.2 1 100.5 914.9 1.2 19.5

Buildings and other structures, except land2 .......................... mil dol.. 116.3 (D) 70.0 (D) .9

Machinery and equipment2......................................... mil dol.. 1 591.8 868.3 704.2 .7 18.7

Mineral exploration and development3 ............................... mil dol.. 128.7 (D) 77.0 (D) (NA)

Mineral land and rights3 ........................................... mil dol.. 199.4 (D) 63.7 (D) (NA)

Gross book value of depreciable assets at end of year1 .................. mil dol.. 26 532.3 13 503.0 12 516.9 170.5 341.9

Buildings and other structures, except land2 .......................... mil dol.. 3 817.5 1 899.6 1 864.5 25.9 27.6

Machinery and equipment2......................................... mil dol.. 17 576.9 9 260.4 7 874.7 127.6 314.2

Mineral exploration and development3 ............................... mil dol.. 2 282.7 703.4 1 577.4 1.9 (NA)

Mineral land and rights3 ........................................... mil dol.. 2 855.1 1 639.7 1 200.4 15.1 (NA)

Depreciation and depletion charges for year1 ........................... mil dol.. 1 741.9 834.9 866.4 14.3 26.4

Buildings and other structures, except land2 .......................... mil dol.. 188.9 86.2 99.0 1.6 2.1

Machinery and equipment2......................................... mil dol.. 1 327.2 649.1 642.4 11.4 24.3

Mineral exploration and development3 ............................... mil dol.. 124.2 42.0 82.1 .2 (NA)

Mineral land and rights3 ........................................... mil dol.. 101.6 57.6 42.8 1.2 (NA)

Rental payments during year mil dol ......................................... .. 463.0 241.7 196.7 1.7 22.9

Buildings and other structures, except land mil dol ........................... .. 27.2 16.1 9.1 .1 2.0

Machinery and equipment mil dol .......................................... .. 435.8 225.6 187.6 1.6 20.9

Lease rents mil dol ........................................................ .. 94.6 42.0 52.6 – (NA)

Expensed mineral exploration, development, land, and rights4 ............ mil dol.. 1 218.7 472.8 745.9 – (NA)

Mineral exploration and development mil dol ................................ .. 651.2 (D) (D) – (NA)

Mineral land and rights mil dol ............................................ .. 567.5 (D) (D) – (NA)

See footnotes at end of table.

1–14nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–3a. Summary Statistics by Major Group and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 13, Oil and Gas Extraction

Total

Industry 1311,

Crude

Petroleum and

Natural Gas

Industry 1321,

Natural Gas

Liquids

Industry 1381,

Drilling Oil and

Gas Wells

Industry 1382,

Oil and Gas

Field Exploration

Services

Industry 1389,

Oil and Gas Field

Services, N.E.C.

Establishments during year number ......................................... .. 20 891 9 391 591 2 125 1 490 7 294

With 0 to 19 employees number ........................................... .. 18 188 8 376 393 1 675 1 406 6 338

With 20 to 99 employees number ......................................... .. 2 152 725 182 353 66 826

With 100 employees or more number ...................................... .. 551 290 16 97 18 130

All employees:

Average for year 1,000 ................................................... .. 344.9 174.8 12.2 47.7 13.7 96.4

Payroll for year mil dol ................................................... .. 13 396.7 8 422.1 518.1 1 370.6 460.3 2 625.6

Production, development, and exploration workers:

Average for year 1,000 ................................................... .. 188.2 64.3 8.9 38.6 8.4 68.0

March 1,000 .......................................................... .. 190.6 65.7 9.0 38.3 8.7 68.9

May 1,000 ............................................................ .. 188.4 65.3 9.0 37.4 8.5 68.2

August 1,000 ......................................................... .. 187.1 63.9 9.0 38.1 8.2 67.9

November 1,000 ...................................................... .. 187.3 62.4 8.7 40.7 8.1 67.5

Hours millions ........................................................... .. 394.5 130.8 18.5 81.4 19.0 144.7

Wages mil dol .......................................................... .. 5 939.4 2 597.1 364.0 993.9 237.9 1 746.5

Supplemental labor costs not included in payroll mil dol ........................ .. 2 056.3 1 040.2 119.1 313.1 103.1 480.8

Legally required expenditures, including Social Security contributions mil dol .... .. 951.8 390.5 37.1 199.6 56.2 268.4

Payments for voluntary programs mil dol ................................... .. 1 104.5 649.7 82.0 113.5 46.9 212.4

Value added by mining mil dol .............................................. .. 80 016.4 66 574.6 4 242.2 2 516.4 725.0 5 958.2

Cost of supplies mil dol .................................................... .. 44 025.2 16 624.2 23 586.1 1 356.2 411.1 2 047.6 Supplies used, minerals received, and purchased machinery

installed mil dol ........................................................ .. 33 999.7 8 169.3 23 149.0 914.3 307.9 1 459.2 Resales mil dol ......................................................... .. 207.4 94.7 – (D) (D) 94.0 Purchased fuels consumed mil dol ........................................ .. 1 278.8 696.1 149.1 190.9 29.3 213.4 Purchased electric energy:

Quantity mil kWh ...................................................... .. 33 036.0 28 959.3 2 942.8 178.9 126.3 828.7 Cost mil dol .......................................................... .. 1 582.0 1 387.6 128.5 10.3 7.1 48.4 Electric energy generated less sold mil kWh ................................ .. 3 006.8 2 049.1 663.6 (D) – (D)

Contract work mil dol .................................................... .. 6 957.4 6 276.4 159.6 (D) (D) 232.5

Cost of purchased communication services mil dol ............................ .. 127.1 80.3 3.8 10.8 7.4 24.7

Value of shipments and receipts mil dol ...................................... .. 111 522.7 72 245.4 27 213.8 3 583.6 964.6 7 515.3

Value of resales mil dol .................................................... .. 217.0 96.5 – (D) (D) 101.3

Inventories, end of 1991 mil dol ............................................. .. 3 009.3 2 321.7 80.2 104.9 202.0 300.6 Mined or quarried products mil dol ......................................... .. 845.0 790.2 54.7 – – – Supplies, parts, fuels, etc. mil dol .......................................... .. 2 164.3 1 531.4 25.4 104.9 202.0 300.6

Inventories, end of 1992 mil dol ............................................. .. 2 939.9 2 243.2 103.0 101.9 199.5 292.3 Mined or quarried products mil dol ......................................... .. 910.2 837.3 72.9 – – – Supplies, parts, fuels, etc. mil dol .......................................... .. 2 029.7 1 405.9 30.1 101.9 199.5 292.3

Gross book value of depreciable assets (usually original cost) at

beginning of year1 ................................................. mil dol.. 23 292.9 (NA) 7 869.0 6 482.0 1 108.0 7 833.9

Buildings and other structures, except land2 .......................... mil dol.. 2 135.8 (NA) 540.5 495.0 170.3 930.0

Machinery and equipment2......................................... mil dol.. 21 157.1 (NA) 7 328.6 5 987.0 937.6 6 903.9

Mineral exploration and development3 ............................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Mineral land and rights3 ........................................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Capital expenditures during year (except land and mineral rights) mil dol ......... .. 12 518.9 10 953.4 614.6 289.0 171.5 490.5

New capital expenditures during year mil dol ................................ .. 4 530.5 3 292.4 534.1 206.4 115.1 382.6

Buildings and other structures, except land mil dol ......................... .. 646.4 452.5 134.0 (D) (D) 39.4

Machinery and equipment mil dol ........................................ .. 3 884.1 2 839.9 400.1 (D) (D) 343.2

Used capital expenditures during year mil dol ............................... .. 570.3 242.9 80.5 82.6 56.4 107.9

Buildings and other structures, except land mil dol ......................... .. 38.2 21.6 2.6 (D) (D) 8.3

Machinery and equipment mil dol ........................................ .. 532.0 221.3 77.9 (D) (D) 99.6

Mineral exploration and development4 ............................... mil dol.. 7 418.1 7 418.1 (NA) (NA) (NA) (NA)

Capitalized mineral land and rights3 ................................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Deductions from depreciable assets during year1 ....................... mil dol.. 2 012.0 (NA) 561.8 428.4 229.5 792.3

Buildings and other structures, except land2 .......................... mil dol.. 173.3 (NA) 29.8 72.4 2.7 68.4

Machinery and equipment2......................................... mil dol.. 1 838.7 (NA) 532.0 356.0 226.8 723.9

Mineral exploration and development3 ............................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Mineral land and rights3 ........................................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Gross book value of depreciable assets at end of year1 .................. mil dol.. 22 846.4 (NA) 7 921.8 6 342.6 1 049.9 7 532.1

Buildings and other structures, except land2 .......................... mil dol.. 2 173.1 (NA) 647.3 444.9 171.7 909.3

Machinery and equipment2......................................... mil dol.. 20 673.3 (NA) 7 274.6 5 897.8 878.2 6 622.7

Mineral exploration and development3 ............................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Mineral land and rights3 ........................................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Depreciation and depletion charges for year1 ........................... mil dol.. 1 548.0 (NA) 406.5 383.8 109.1 648.6

Buildings and other structures, except land2 .......................... mil dol.. 127.7 (NA) 29.3 26.9 7.3 64.2

Machinery and equipment2......................................... mil dol.. 1 420.3 (NA) 377.2 357.0 101.8 584.4

Mineral exploration and development3 ............................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Mineral land and rights3 ........................................... mil dol.. (NA) (NA) (NA) (NA) (NA) (NA)

Rental payments during year mil dol ......................................... .. 1 032.8 731.8 33.5 77.8 36.4 153.3

Buildings and other structures, except land mil dol ........................... .. 274.9 191.5 4.6 19.7 14.3 44.8

Machinery and equipment mil dol .......................................... .. 757.9 540.3 28.9 58.1 22.1 108.5

Lease rents mil dol ........................................................ .. (NA) (NA) (NA) (NA) (NA) (NA)

Expensed mineral exploration, development, land, and rights4 ............ mil dol.. 7 289.4 7 289.4 (NA) (NA) (NA) (NA)

Mineral exploration and development mil dol ................................ .. 7 289.4 7 289.4 (NA) (NA) (NA) (NA)

Mineral land and rights mil dol ............................................ .. (NA) (NA) (NA) (NA) (NA) (NA)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–15
Table 1–3a. Summary Statistics by Major Group and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 14, Nonmetallic Minerals, Except Fuels

Total

Industry 1411,

Dimension

Stone

Industry 1422,

Crushed and

Broken

Limestone

Industry 1423,

Crushed and

Broken Granite

Industry 1429,

Crushed and

Broken Stone,

N.E.C.

Industry 1442,

Construction

Sand and

Gravel

Industry 1446,

Industrial Sand

Establishments during year number ............................ .. 5 804 166 1 432 264 446 2 516 161

With 0 to 19 employees number .............................. .. 4 418 149 1 010 138 332 2 137 101

With 20 to 99 employees number ............................ .. 1 247 16 390 121 106 369 57

With 100 employees or more number ......................... .. 139 1 32 5 8 10 3

All employees:

Average for year 1,000 ...................................... .. 105.9 1.4 27.7 6.1 7.8 27.1 3.2

Payroll for year mil dol ...................................... .. 3 229.6 30.5 784.8 184.6 237.5 790.3 97.6

Production, development, and exploration workers:

Average for year 1,000 ...................................... .. 76.8 1.1 20.4 4.9 5.6 19.2 2.2

March 1,000 ............................................. .. 74.2 1.1 19.4 4.8 5.3 18.0 2.2

May 1,000 ............................................... .. 78.9 1.2 21.0 5.0 5.8 20.1 2.3

August 1,000 ............................................ .. 80.2 1.2 21.5 5.0 5.9 20.7 2.2

November 1,000 ......................................... .. 74.4 1.1 19.9 4.7 5.4 18.1 2.1

Hours millions ............................................. .. 166.2 2.1 44.4 10.8 11.8 42.7 4.6

Wages mil dol ............................................. .. 2 147.7 21.4 532.3 137.4 157.5 537.5 55.9

Supplemental labor costs not included in payroll mil dol ........... .. 804.8 7.8 191.2 44.5 57.8 189.3 25.5

Legally required expenditures, including Social Security

contributions mil dol ....................................... .. 346.7 3.5 85.2 17.6 27.3 87.6 10.7

Payments for voluntary programs mil dol ...................... .. 458.2 4.3 106.0 27.0 30.5 101.7 14.8

Value added by mining mil dol ................................. .. 9 628.5 76.7 2 270.0 659.6 691.0 2 040.2 277.8

Cost of supplies mil dol ....................................... .. 5 083.0 26.6 1 164.2 305.3 336.0 942.5 158.7 Supplies used, minerals received, and purchased

machinery installed mil dol ................................. .. 3 082.3 15.3 723.3 211.6 234.4 570.3 87.7 Resales mil dol ............................................ .. 115.6 2.8 31.2 1.8 6.3 37.1 .9 Purchased fuels consumed mil dol ........................... .. 662.8 3.5 146.3 25.5 35.9 128.2 24.8 Purchased electric energy:

Quantity mil kWh ......................................... .. 12 793.7 43.0 2 332.2 580.0 626.6 2 156.1 525.7 Cost mil dol ............................................. .. 680.3 2.7 143.7 35.9 39.4 135.8 30.9 Electric energy generated less sold mil kWh ................... .. (D) (D) 12.4 (D) 1.5 9.7 (D)

Contract work mil dol ....................................... .. 542.1 2.4 119.9 30.6 19.9 71.0 14.3

Cost of purchased communication services mil dol ............... .. 21.6 .2 6.6 1.6 1.7 3.5 .8

Value of shipments and receipts mil dol ......................... .. 13 574.1 98.9 3 178.3 895.3 928.3 2 749.7 410.8

Value of resales mil dol ....................................... .. 129.1 3.1 34.3 2.0 6.7 41.3 1.0

Inventories, end of 1991 mil dol ................................ .. 1 982.4 15.1 521.0 172.8 107.1 373.0 46.0 Mined or quarried products mil dol ............................ .. 1 603.1 11.7 458.5 160.4 91.8 326.4 23.7 Supplies, parts, fuels, etc. mil dol ............................. .. 379.3 3.4 62.5 12.5 15.3 46.6 22.3

Inventories, end of 1992 mil dol ................................ .. 2 052.4 15.6 531.5 189.5 113.9 383.3 41.2 Mined or quarried products mil dol ............................ .. 1 676.0 12.7 467.5 177.1 98.2 334.9 23.3 Supplies, parts, fuels, etc. mil dol ............................. .. 376.5 3.0 64.1 12.4 15.6 48.4 17.9

Gross book value of depreciable assets (usually original

cost) at beginning of year1 ............................. mil dol.. 19 753.0 71.7 4 104.3 1 530.5 1 168.2 3 301.6 549.8

Buildings and other structures, except land2 ............. mil dol.. 1 798.6 7.7 289.8 66.4 142.9 287.9 64.7

Machinery and equipment2............................ mil dol.. 14 449.7 50.3 3 260.5 1 075.9 821.3 2 460.1 402.2

Mineral exploration and development3 .................. mil dol.. 542.4 4.0 77.3 32.9 6.3 58.0 33.6

Mineral land and rights3 .............................. mil dol.. 2 962.2 9.6 476.7 355.3 197.7 495.6 49.4

Capital expenditures during year (except land and mineral

rights) mil dol ............................................... .. 1 137.3 4.5 255.9 69.6 98.6 233.1 25.6

New capital expenditures during year mil dol ................... .. 888.9 2.8 180.4 57.0 85.0 159.6 22.6

Buildings and other structures, except land mil dol ............ .. 63.6 .1 9.7 3.5 6.1 14.3 2.6

Machinery and equipment mil dol ........................... .. 825.3 2.7 170.7 53.4 78.9 145.3 20.0

Used capital expenditures during year mil dol .................. .. 228.3 (D) 69.8 (D) 13.6 70.1 (D)

Buildings and other structures, except land mil dol ............ .. 6.3 (D) 2.4 (D) .2 2.4 (D)

Machinery and equipment mil dol ........................... .. 221.9 1.4 67.4 9.9 13.4 67.7 1.1

Mineral exploration and development4 .................. mil dol.. 20.2 (D) 5.7 (D) (Z) 3.4 (D)

Capitalized mineral land and rights3 ...................... mil dol.. 98.8 .2 19.7 (D) 3.6 32.3 (D)

Deductions from depreciable assets during year1 .......... mil dol.. 854.6 3.8 216.6 56.2 44.5 238.1 7.1

Buildings and other structures, except land2 ............. mil dol.. 77.1 (D) 10.3 (D) 4.6 20.9 (D)

Machinery and equipment2............................ mil dol.. 656.7 3.1 189.9 34.3 37.2 193.3 5.3

Mineral exploration and development3 .................. mil dol.. 15.7 (D) 4.5 (D) (Z) 1.7 (D)

Mineral land and rights3 .............................. mil dol.. 105.1 .4 11.9 (D) 2.6 22.2 (D)

Gross book value of depreciable assets at end of year1 ..... mil dol.. 20 134.6 72.6 4 163.4 1 545.1 1 225.9 3 328.9 575.0

Buildings and other structures, except land2 ............. mil dol.. 1 791.5 7.5 291.6 66.5 144.6 283.7 67.1

Machinery and equipment2............................ mil dol.. 14 840.2 51.3 3 308.7 1 104.9 876.4 2 479.9 417.9

Mineral exploration and development3 .................. mil dol.. 547.0 4.3 78.5 34.5 6.3 59.7 34.7

Mineral land and rights3 .............................. mil dol.. 2 955.9 9.5 484.5 339.2 198.7 505.7 55.3

Depreciation and depletion charges for year1 .............. mil dol.. 1 231.7 5.8 317.4 101.5 93.6 267.4 35.5

Buildings and other structures, except land2 ............. mil dol.. 96.4 .5 18.4 4.6 8.4 21.0 3.3

Machinery and equipment2............................ mil dol.. 1 013.8 4.3 277.3 84.9 77.2 211.3 29.5

Mineral exploration and development3 .................. mil dol.. 21.2 .2 4.0 2.2 .7 4.3 2.2

Mineral land and rights3 .............................. mil dol.. 100.2 .9 17.7 9.8 7.2 30.8 .6

Rental payments during year mil dol ............................ .. 152.6 1.6 36.7 11.0 10.2 54.0 3.1

Buildings and other structures, except land mil dol .............. .. 18.2 .1 5.4 .3 1.1 7.9 .2

Machinery and equipment mil dol ............................. .. 134.4 1.5 31.3 10.6 9.1 46.1 2.9

Lease rents mil dol ........................................... .. 30.1 (Z) 9.2 1.7 2.0 8.5 .8

Expensed mineral exploration, development, land, and

rights4 ............................................... mil dol.. 229.6 .8 41.9 15.1 17.7 67.5 8.2

Mineral exploration and development mil dol ................... .. 119.5 (D) 20.0 6.1 11.3 45.6 5.6

Mineral land and rights mil dol ............................... .. 110.1 (D) 21.9 9.0 6.4 21.9 2.5

See footnotes at end of table.

1–16nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–3a. Summary Statistics by Major Group and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3a of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 14, Nonmetallic Minerals, Except FuelsmCon.

Industry 1455,

Kaolin and Ball

Clay

Industry 1459,

Clay, Ceramic

and Refractory

Minerals, N.E.C.

Industry 1474,

Potash, Soda,

and Borate

Minerals

Industry 1475,

Phosphate Rock

Industry 1479,

Chemical and

Fertilizer

Mineral Mining,

N.E.C.

Industry 1481,

Nonmetallic

Minerals

Services,

Except Fuels

Industry 1499,

Miscellaneous

Nonmetallic

Minerals,

Except Fuels

Establishments during year number ............................ .. 45 155 33 28 99 178 281

With 0 to 19 employees number .............................. .. 10 90 9 7 64 162 209

With 20 to 99 employees number ............................ .. 25 52 8 8 19 14 62

With 100 employees or more number ......................... .. 10 13 16 13 16 2 10

All employees:

Average for year 1,000 ...................................... .. 5.0 5.0 5.5 5.4 4.1 2.0 5.5

Payroll for year mil dol ...................................... .. 180.4 137.4 225.4 192.7 160.9 52.0 155.6

Production, development, and exploration workers:

Average for year 1,000 ...................................... .. 3.7 3.8 4.3 4.2 2.2 1.5 3.8 March 1,000 ............................................. .. 3.6 3.9 4.3 4.3 2.2 1.4 3.8 May 1,000 ............................................... .. 3.7 3.9 4.3 4.3 2.2 1.6 3.9 August 1,000 ............................................ .. 3.7 3.9 4.2 4.2 2.2 1.6 3.9 November 1,000 ......................................... .. 3.7 3.8 4.3 3.9 2.3 1.4 3.7

Hours millions ............................................. .. 8.1 8.5 8.9 8.6 4.7 3.0 7.9

Wages mil dol ............................................. .. 114.9 95.7 157.8 128.7 72.8 38.9 96.9

Supplemental labor costs not included in payroll mil dol ........... .. 47.3 33.6 70.5 56.8 33.6 11.1 35.8

Legally required expenditures, including Social Security

contributions mil dol ....................................... .. 14.7 14.3 30.1 20.3 12.8 5.3 17.4

Payments for voluntary programs mil dol ...................... .. 32.6 19.3 40.4 36.5 20.8 5.8 18.4

Value added by mining mil dol ................................. .. 506.3 430.2 1 154.8 690.0 277.0 136.0 419.0

Cost of supplies mil dol ....................................... .. 327.1 220.5 424.9 633.9 255.8 67.7 219.7

Supplies used, minerals received, and purchased

machinery installed mil dol ................................. .. 183.6 131.1 218.4 353.9 169.0 42.1 141.5

Resales mil dol ............................................ .. 6.6 (D) (D) – 7.0 3.5 (D)

Purchased fuels consumed mil dol ........................... .. 42.1 40.9 106.1 19.4 48.6 11.0 30.5

Purchased electric energy:

Quantity mil kWh ......................................... .. 860.2 458.8 1 569.7 2 860.6 293.7 23.4 463.7

Cost mil dol ............................................. .. 37.2 24.8 66.0 116.5 19.3 1.3 26.7

Electric energy generated less sold mil kWh ................... .. (Z) – (D) – (D) (D) (D)

Contract work mil dol ....................................... .. 57.6 (D) (D) 144.2 11.8 9.7 (D)

Cost of purchased communication services mil dol ............... .. 1.1 .8 1.2 1.9 .9 .3 1.0

Value of shipments and receipts mil dol ......................... .. 780.4 619.8 1 515.7 1 188.9 422.8 188.9 596.3

Value of resales mil dol ....................................... .. 7.3 (D) (D) – 8.2 4.2 (D)

Inventories, end of 1991 mil dol ................................ .. 95.4 97.4 140.1 275.1 44.8 11.6 83.0

Mined or quarried products mil dol ............................ .. 70.4 71.2 86.4 211.5 30.9 – 60.4

Supplies, parts, fuels, etc. mil dol ............................. .. 25.0 26.2 53.7 63.6 14.0 11.6 22.6

Inventories, end of 1992 mil dol ................................ .. 97.9 98.2 130.1 309.4 45.8 11.7 84.4

Mined or quarried products mil dol ............................ .. 74.5 72.1 79.5 246.2 29.0 – 61.2

Supplies, parts, fuels, etc. mil dol ............................. .. 23.3 26.1 50.6 63.2 16.8 11.7 23.2

Gross book value of depreciable assets (usually original

cost) at beginning of year1 ............................. mil dol.. 926.3 564.6 2 060.3 3 275.3 1 331.5 175.2 693.8 Buildings and other structures, except land2 ............. mil dol.. 109.3 64.3 239.7 312.9 99.3 14.3 99.3 Machinery and equipment2............................ mil dol.. 711.3 433.2 1 461.0 2 001.4 1 118.8 160.9 493.0 Mineral exploration and development3 .................. mil dol.. 7.1 4.6 (D) 19.0 (D) (NA) (D)

Mineral land and rights3 .............................. mil dol.. 98.7 62.5 (D) 941.9 (D) (NA) (D)

Capital expenditures during year (except land and mineral

rights) mil dol ............................................... .. 53.0 30.9 64.0 134.9 110.0 14.8 42.4

New capital expenditures during year mil dol ................... .. (D) 26.0 61.1 (D) 107.6 9.4 36.8

Buildings and other structures, except land mil dol ............ .. (D) 2.6 (D) (D) 4.8 .1 (D)

Machinery and equipment mil dol ........................... .. 42.6 23.4 (D) (D) 102.8 9.3 (D)

Used capital expenditures during year mil dol .................. .. (D) (D) (D) (D) (D) 5.3 4.5

Buildings and other structures, except land mil dol ............ .. (D) (D) (D) – (D) (Z) (D)

Machinery and equipment mil dol ........................... .. (D) (D) (D) (D) 1.7 5.3 (D)

Mineral exploration and development4 .................. mil dol.. (D) (D) (D) .2 (D) (NA) 1.1

Capitalized mineral land and rights3 ...................... mil dol.. (D) .9 (Z) (D) .3 (NA) 1.0

Deductions from depreciable assets during year1 .......... mil dol.. 13.7 13.5 30.0 190.3 13.1 11.4 16.4

Buildings and other structures, except land2 ............. mil dol.. (D) (D) (D) (D) (D) .4 1.7

Machinery and equipment2............................ mil dol.. (D) (D) (D) (D) 10.5 11.0 13.5

Mineral exploration and development3 .................. mil dol.. (D) (D) (D) – (D) (NA) .1

Mineral land and rights3 .............................. mil dol.. (D) 4.3 (D) (D) (D) (NA) 1.1

Gross book value of depreciable assets at end of year1 ..... mil dol.. 968.1 582.9 2 094.3 3 250.2 1 428.8 178.6 720.7 Buildings and other structures, except land2 ............. mil dol.. 112.9 66.6 248.0 285.4 102.6 14.1 100.9 Machinery and equipment2............................ mil dol.. 746.7 452.6 1 492.3 2 014.7 1 212.8 164.5 517.5 Mineral exploration and development3 .................. mil dol.. 8.4 4.6 (D) 19.3 (D) (NA) (D)

Mineral land and rights3 .............................. mil dol.. 100.1 59.1 (D) 930.9 (D) (NA) (D)

Depreciation and depletion charges for year1 .............. mil dol.. 61.8 34.7 91.5 121.1 42.9 17.9 40.8 Buildings and other structures, except land2 ............. mil dol.. 5.3 2.6 8.3 14.6 4.5 1.0 3.9 Machinery and equipment2............................ mil dol.. 51.7 28.9 77.0 84.2 36.7 16.9 34.0 Mineral exploration and development3 .................. mil dol.. (D) .2 3.9 .2 (D) (NA) 1.0

Mineral land and rights3 .............................. mil dol.. (D) 3.0 2.3 22.0 (D) (NA) 2.0

Rental payments during year mil dol ............................ .. 6.5 3.6 1.4 6.9 7.6 4.1 5.9

Buildings and other structures, except land mil dol .............. .. .7 .7 .1 (D) .1 .8 (D)

Machinery and equipment mil dol ............................. .. 5.8 2.9 1.4 (D) 7.5 3.4 (D)

Lease rents mil dol ........................................... .. 3.8 (D) .5 .3 (D) (NA) 2.5

Expensed mineral exploration, development, land, and

rights4 ............................................... mil dol.. 7.3 (D) 14.5 (D) 1.1 (NA) 4.9

Mineral exploration and development mil dol ................... .. (D) (D) (D) (D) (D) (NA) 4.7

Mineral land and rights mil dol ............................... .. (D) 1.0 (D) (D) (D) (NA) .2

1Excludes data for crude petroleum and natural gas industry. Data for mineral exploration and development and mineral land and rights portions are excluded for mining service industries and

natural gas liquids industry. 2Excludes data for crude petroleum and natural gas industry.

3Excludes data for mining service industries and oil and gas extraction industries.

4Excludes data for mining service industries and natural gas liquids industry.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–17
Table 1–3b. Inventories by Major Group and Industry: 1992

[Million dollars. For meaning of abbreviatons and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 10, Metal Mining

All

mineral industries Total

Industry 1011,

Iron Ores

Industry 1021,

Copper Ores

Industry 1031,

Lead and Zinc Ores

Beginning~of~year inventories................................................. 7 927.2 1 387.9 225.1 339.2 157.4

Detail by method of valuation:

Subject to LIFO costing1 ................................................. 625.5 (D) (D) (D) –

LIFO reserve ......................................................... 224.4 (D) (D) (D) –

LIFO value........................................................... 401.1 33.3 (D) (D) –

Not subject to LIFO costing .............................................. 5 121.6 1 206.0 203.6 (D) (D)

Valuation method not reported2 ........................................... 1 948.5 113.8 2.6 (D) (D)

Amount subject to LIFO reported without associated reserve and

value3 ................................................................ 231.6 (D) (D) (D) (D)

End~of~year inventories ...................................................... 7 930.4 1 381.1 221.2 360.8 140.1

Detail by method of valuation:

Subject to LIFO costing1 ................................................. 650.8 (D) (D) (D) –

LIFO reserve ......................................................... 197.6 (D) (D) (D) –

LIFO value........................................................... 453.2 29.9 (D) (D) –

Not subject to LIFO costing .............................................. 5 053.9 1 215.1 197.9 (D) (D)

Valuation method not reported2 ........................................... 1 985.5 104.3 2.5 (D) (D)

Amount subject to LIFO reported without associated reserve and

value3 ................................................................ 240.2 (D) (D) (D) (D)

Item

Major Group 10, Metal MiningmCon.

Industry 1041,

Gold Ores

Industry 1044,

Silver Ores

Industry 1081,

Metal Mining

Services

Industry 1094,

Uranium~Radium~

Vanadium Ores

Industries 1099 and

1061,

Miscellaneous Metal

Ores, N.E.C., and

Ferroalloy Ores,

Except Vanadium

Beginning~of~year inventories................................................. 422.0 56.5 21.4 73.8 92.6 Detail by method of valuation:

Subject to LIFO costing1 ................................................. (D) – – – (D)

LIFO reserve ......................................................... (D) – – – (D)

LIFO value........................................................... (D) – – – (D)

Not subject to LIFO costing .............................................. 331.5 55.6 12.5 65.3 81.8

Valuation method not reported2 ........................................... 62.7 .9 (D) 8.5 (D)

Amount subject to LIFO reported without associated reserve and

value3 ................................................................ (D) – (D) – –

End~of~year inventories ...................................................... 440.4 45.6 24.6 70.7 77.9

Detail by method of valuation:

Subject to LIFO costing1 ................................................. (D) – – – (D)

LIFO reserve ......................................................... (D) – – – (D)

LIFO value........................................................... (D) – – – (D)

Not subject to LIFO costing .............................................. 365.9 44.6 15.7 62.1 69.5

Valuation method not reported2 ........................................... 53.5 1.0 (D) 8.5 (D)

Amount subject to LIFO reported without associated reserve and

value3 ................................................................ (D) – (D) – –

Item

Major Group 12, Bituminous Coal and Lignite Mining

Total

Industry 1221,

Bituminous Coal and

Lignite Surface

Mining

Industry 1222,

Bituminous Coal

Underground Mining

Industry 1231,

Anthracite Mining

Industry 1241,

Coal Mining Services

Beginning~of~year inventories................................................. 1 547.7 775.1 723.3 15.8 33.5 Detail by method of valuation:

Subject to LIFO costing1 ................................................. (D) (D) (D) – (D)

LIFO reserve ......................................................... (D) (D) (D) – (D)

LIFO value........................................................... (D) (D) (D) – (D)

Not subject to LIFO costing .............................................. 1 104.1 591.1 500.9 5.6 6.5

Valuation method not reported2 ........................................... 295.1 147.7 (D) (D) (D)

Amount subject to LIFO reported without associated reserve and

value3 ................................................................ (D) (D) (D) (D) –

End~of~year inventories ...................................................... 1 556.9 760.1 746.4 14.5 35.9

Detail by method of valuation:

Subject to LIFO costing1 ................................................. (D) (D) (D) – (D)

LIFO reserve ......................................................... (D) (D) (D) – (D)

LIFO value........................................................... (D) (D) (D) – (D)

Not subject to LIFO costing .............................................. 1 074.3 568.4 493.9 5.2 6.8

Valuation method not reported2 ........................................... 306.3 157.3 113.4 (D) (D)

Amount subject to LIFO reported without associated reserve and

value3 ................................................................ (D) (D) (D) (D) –

See footnotes at end of table.

1–18nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–3b. Inventories by Major Group and Industry: 1992mCon.

[Million dollars. For meaning of abbreviatons and symbols, see introductory text. For explanation of terms, see appendixes]

Item

Major Group 13, Oil and Gas Extraction

Total

Industry 1311,

Crude Petroleum

and Natural Gas

Industry 1321,

Natural Gas

Liquids

Industry 1381,

Drilling Oil and

Gas Wells

Industry 1382,

Oil and Gas

Field Exploration

Services

Industry 1389,

Oil and Gas Field

Services, N.E.C.

Beginning~of~year inventories ................................................ 3 009.3 2 321.7 80.2 104.9 202.0 300.6

Detail by method of valuation:

Subject to LIFO costing1 ................................................ 234.8 (D) (D) (D) – (D)

LIFO reserve ........................................................ (D) (D) (D) (D) – (D)

LIFO value .......................................................... (D) (D) – (D) – (D)

Not subject to LIFO costing.............................................. 1 634.1 1 179.4 43.8 59.7 172.9 178.3

Valuation method not reported2 .......................................... 1 117.1 927.5 28.9 (D) 29.1 (D)

Amount subject to LIFO reported without associated reserve and

value3 ............................................................... 23.3 (D) (D) – – 3.8

End~of~year inventories ..................................................... 2 939.9 2 243.2 103.0 101.9 199.5 292.3

Detail by method of valuation:

Subject to LIFO costing1 ................................................ 254.3 (D) (D) (D) – (D)

LIFO reserve ........................................................ (D) (D) (D) (D) – (D)

LIFO value .......................................................... (D) (D) (D) (D) – (D)

Not subject to LIFO costing.............................................. 1 518.5 1 070.8 43.3 57.9 168.8 177.7

Valuation method not reported2 .......................................... 1 146.5 938.3 54.6 (D) 30.7 (D)

Amount subject to LIFO reported without associated reserve and

value3 ............................................................... 20.7 (D) (D) – – 4.6

Item

Major Group 14, Nonmetallic Minerals, Except Fuels

Total

Industry 1411,

Dimension Stone

Industry 1422,

Crushed and

Broken

Limestone

Industry 1423,

Crushed and

Broken Granite

Industry 1429,

Crushed and

Broken Stone,

N.E.C.

Industry 1442,

Construction

Sand and Gravel

Industry 1446,

Industrial Sand

Beginning~of~year inventories ............................... 1 982.4 15.1 521.0 172.8 107.1 373.0 46.0 Detail by method of valuation:

Subject to LIFO costing1 ............................... 319.7 – 69.4 (D) 9.6 24.3 (D)

LIFO reserve ....................................... 70.3 – 12.2 (D) (D) 5.0 (D)

LIFO value ......................................... 249.4 – 57.2 (D) (D) 19.3 1.7

Not subject to LIFO costing............................. 1 177.4 (D) 302.9 122.5 58.9 149.7 27.4

Valuation method not reported2 ......................... 422.4 8.1 123.4 (D) 30.9 182.9 16.0

Amount subject to LIFO reported without

associated reserve and value3 ......................... 62.8 (D) 25.4 (D) 7.8 16.1 (D)

End~of~year inventories .................................... 2 052.4 15.6 531.5 189.5 113.9 383.3 41.2

Detail by method of valuation:

Subject to LIFO costing1 ............................... 325.0 – 71.1 (D) 9.6 24.7 (D)

LIFO reserve ....................................... 59.5 – 10.5 (D) (D) 5.0 (D)

LIFO value ......................................... 265.5 – 60.6 (D) (D) 19.7 1.8

Not subject to LIFO costing............................. 1 246.0 (D) 310.5 135.7 64.5 156.7 22.7

Valuation method not reported2 ......................... 428.4 7.6 127.2 (D) 31.5 186.0 15.8

Amount subject to LIFO reported without

associated reserve and value3 ......................... 52.9 (D) 22.7 (D) 8.3 15.9 (D)

Item

Major Group 14, Nonmetallic Minerals, Except FuelsmCon.

Industry 1455,

Kaolin and Ball

Clay

Industry 1459,

Clay, Ceramic

and Refractory

Minerals, N.E.C.

Industry 1474,

Potash, Soda,

and Borate

Minerals

Industry 1475,

Phosphate Rock

Industry 1479,

Chemical and

Fertilizer Mineral

Mining, N.E.C.

Industry 1481,

Nonmetallic

Minerals

Services,

Except Fuels

Industry 1499,

Miscellaneous

Nonmetallic

Minerals,

Except Fuels

Beginning~of~year inventories ............................... 95.4 97.4 140.1 275.1 44.8 11.6 83.0 Detail by method of valuation:

Subject to LIFO costing1 ............................... (D) 10.1 (D) (D) (D) – (D)

LIFO reserve ....................................... (D) 3.7 (D) (D) (D) – (D)

LIFO value ......................................... (D) 6.4 26.2 52.2 (D) – 22.0

Not subject to LIFO costing............................. (D) 82.0 100.7 189.9 24.1 3.7 38.1

Valuation method not reported2 ......................... – (D) .6 (D) 7.1 7.9 21.0

Amount subject to LIFO reported without

associated reserve and value3 ......................... – (D) (D) – (D) – (D)

End~of~year inventories .................................... 97.9 98.2 130.1 309.4 45.8 11.7 84.4

Detail by method of valuation:

Subject to LIFO costing1 ............................... (D) 8.4 (D) (D) (D) – (D)

LIFO reserve ....................................... (D) 2.9 (D) (D) (D) – (D)

LIFO value ......................................... (D) 5.4 19.5 66.5 (D) – 23.4

Not subject to LIFO costing............................. (D) 84.5 105.7 214.4 29.6 4.0 37.7

Valuation method not reported2 ......................... – (D) .6 (D) 5.7 7.7 21.4

Amount subject to LIFO reported without

associated reserve and value3 ......................... – (D) (D) – (D) – (D)

1Only includes data reported by respondents who (a) indicated amount of inventories subject to LIFO cost, and (b) provided sufficient information to determine associated LIFO reserve and value

figures. 2Includes data estimated for nonresponse and nonmail administrative records and data reported by respondents who provided total inventory figures without other information.

3Includes data reported by respondents who indicated their inventories were subject to LIFO cost but did not provide associated LIFO reserve and value figures.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–19
Table 1–3c. Selected Statistics by Type of Operation and Industry: 1992

[Data in this table are comparable to those published in table 3b of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group, industry, and item

Producing establishments

Mines only Mines with preparation plants

All types

of estab~

lishments Total Total

Under~

ground

mines

Open

pit

mines

Combina~

tion

methods,

well

operations,

and other

methods Total

Under~

ground

mines

Open pit

mines

Combina~

tion and

other

methods

Sepa~

rately

operated

prepara~

tion

plants

Undistri~

buted1

Non~

pro~

ducing

estab~

lish~

ments

 ALL INDUSTRIES

Establishments number ............. .. 30 787 30 272 10 950 810 1 383 8 757 4 174 373 3 622 179 688 14 460 515 Employees 1,000 .................. .. 638.2 634.3 152.5 26.0 21.7 104.9 194.4 57.3 124.7 12.5 (D) (D) 3.9

Value added in mining mil dol ....... .. 113 621.3 113 535.3 71 513.4 2 548.2 2 234.1 66 731.1 26 073.4 7 903.3 16 675.8 1 494.3 (D) (D) 86.0

10 METAL MINING

Establishments number ............. .. 1 023 891 110 74 33 3 176 39 119 18 16 589 132

Employees 1,000 .................. .. 52.9 (D) (D) (D) .3 (D) 41.3 (D) 29.4 (D) (D) (D) (D)

Value added in mining mil dol ....... .. 6 724.0 (D) (D) (D) 29.6 (D) 5 913.5 (D) 4 682.9 (D) (D) (D) (D)

101 Iron ores

Establishments number ............. .. 40 39 13 – 13 – 10 1 9 – 7 9 1

Employees 1,000 .................. .. 8.7 (D) (D) – (D) – 7.8 (D) (D) – .3 (D) (D)

Value added in mining mil dol ....... .. 985.4 (D) (D) – (D) – 938.9 (D) (D) – 25.2 – (D)

1011 Iron ores

Establishments number ............. .. 40 39 13 – 13 – 10 1 9 – 7 9 1

Employees 1,000 .................. .. 8.7 (D) (D) – (D) – 7.8 (D) (D) – .3 (D) (D)

Value added in mining mil dol ....... .. 985.4 (D) (D) – (D) – 938.9 (D) (D) – 25.2 – (D)

102 Copper ores

Establishments number ............. .. 62 51 9 1 7 1 25 5 16 4 3 14 11 Employees 1,000 .................. .. 14.9 14.8 .1 (D) (D) (D) (D) 1.7 8.3 (D) (D) 1.1 .1

Value added in mining mil dol ....... .. 2 169.4 2 157.7 7.4 (D) (D) (D) (D) 113.8 1 483.3 (D) (D) – 11.7

1021 Copper ores

Establishments number ............. .. 62 51 9 1 7 1 25 5 16 4 3 14 11 Employees 1,000 .................. .. 14.9 14.8 .1 (D) (D) (D) (D) 1.7 8.3 (D) (D) 1.1 .1

Value added in mining mil dol ....... .. 2 169.4 2 157.7 7.4 (D) (D) (D) (D) 113.8 1 483.3 (D) (D) – 11.7

103 Lead and zinc ores

Establishments number ............. .. 44 37 12 12 – – 18 17 – 1 – 7 7

Employees 1,000 .................. .. 2.8 2.7 (D) (D) – – (D) (D) – (D) – .2 .1

Value added in mining mil dol ....... .. 287.1 288.2 (D) (D) – – (D) (D) – (D) – – –1.1

1031 Lead and zinc ores

Establishments number ............. .. 44 37 12 12 – – 18 17 – 1 – 7 7 Employees 1,000 .................. .. 2.8 2.7 (D) (D) – – (D) (D) – (D) – .2 .1

Value added in mining mil dol ....... .. 287.1 288.2 (D) (D) – – (D) (D) – (D) – – –1.1

104 Gold and silver ores

Establishments number ............. .. 426 339 34 21 12 1 109 13 84 12 3 193 87

Employees 1,000 .................. .. 19.2 18.2 (D) (D) (D) (D) (D) (D) (D) 2.7 (Z) (D) 1.0

Value added in mining mil dol ....... .. 2 746.1 2 654.2 (D) (D) (D) (D) (D) (D) (D) 331.4 1.8 (D) 91.9

1041 Gold ores

Establishments number ............. .. 402 318 20 8 11 1 104 10 82 12 3 191 84

Employees 1,000 .................. .. 18.2 17.3 .2 (D) .1 (D) 15.5 .7 12.2 2.7 (Z) 1.5 .9

Value added in mining mil dol ....... .. 2 688.4 2 595.3 12.1 (D) 6.7 (D) 2 552.8 64.1 2 157.3 331.4 1.8 28.6 93.1

1044 Silver ores

Establishments number ............. .. 24 21 14 13 1 – 5 3 2 – – 2 3

Employees 1,000 .................. .. 1.0 1.0 (D) (Z) (D) – (D) (D) (D) – – (D) (Z)

Value added in mining mil dol ....... .. 57.6 58.9 (D) 2.1 (D) – (D) (D) (D) – – – –1.3

108 Metal mining services

Establishments number ............. .. 266 266 – – – – – – – – – 266 –

Employees 1,000 .................. .. 3.3 3.3 – – – – – – – – – 3.3 –

Value added in mining mil dol ....... .. 258.8 258.8 – – – – – – – – – 258.8 –

1081 Metal mining services

Establishments number ............. .. 266 266 – – – – – – – – – 266 – Employees 1,000 .................. .. 3.3 3.3 – – – – – – – – – 3.3 – Value added in mining mil dol ....... .. 258.8 258.8 – – – – – – – – – 258.8 –

109,

106

Miscellaneous metal

ores and ferroalloy

ores, except vanadium

Establishments number ............. .. 185 159 42 40 1 1 14 3 10 1 3 100 26

Employees 1,000 .................. .. 4.0 3.8 .6 (D) (D) (D) (D) (D) 1.0 (D) (D) (D) .2

Value added in mining mil dol ....... .. 277.4 266.2 47.3 (D) (D) (D) (D) (D) 83.4 (D) (D) (D) 11.1

1094 Uranium~radium~

vanadium ores

Establishments number ............. .. 78 58 41 40 1 – 3 1 1 1 2 12 20 Employees 1,000 .................. .. 1.2 1.0 (D) (D) (D) – (D) (D) (D) (D) (D) .2 .2

Value added in mining mil dol ....... .. 69.4 57.1 (D) (D) (D) – (D) (D) (D) (D) (D) – 12.3

See footnotes at end of table.

1–20nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–3c. Selected Statistics by Type of Operation and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3b of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group, industry, and item

Producing establishments

Mines only Mines with preparation plants

All types

of estab~

lishments Total Total

Under~

ground

mines

Open

pit

mines

Combina~

tion

methods,

well

operations,

and other

methods Total

Under~

ground

mines

Open pit

mines

Combina~

tion and

other

methods

Sepa~

rately

operated

prepara~

tion

plants

Undistri~

buted1

Non~

pro~

ducing

estab~

lish~

ments

10 METAL MININGmCon.

109,

106

Miscellaneous metal

ores and ferroalloy

ores, except vanadium

mCon.

1099,

1061

Miscellaneous metal

ores, n.e.c., and

ferroalloy ores, except

vanadium

Establishments number ............. .. 107 101 1 – – 1 11 2 9 – 1 88 6 Employees 1,000 .................. .. 2.8 2.8 (D) – – (D) 1.9 (D) (D) – (D) (D) .1

Value added in mining mil dol ....... .. 208.0 209.2 (D) – – (D) 178.9 (D) (D) – (D) (D) –1.2

12 COAL MINING

Establishments number ............. .. 3 069 2 986 1 699 734 946 19 568 265 258 45 89 630 83

Employees 1,000 .................. .. 134.5 (D) (D) (D) 15.9 .5 75.1 (D) 28.1 (D) 3.1 (D) (D)

Value added in mining mil dol ....... .. 17 252.4 (D) (D) (D) 1 790.8 53.9 12 026.6 (D) 5 271.4 (D) 520.0 (D) (D)

122 Bituminous coal and

lignite mining

Establishments number ............. .. 2 635 2 555 1 657 721 917 19 546 263 246 37 84 268 80 Employees 1,000 .................. .. 128.5 127.3 41.0 24.8 15.8 .5 74.1 43.6 27.7 2.8 3.0 9.1 1.2 Value added in mining mil dol ....... .. 16 776.8 16 753.1 4 281.9 2 451.0 1 777.0 53.9 11 953.3 6 286.5 5 238.3 428.6 517.9 – 23.7

1221 Bituminous coal and

lignite surface mining

Establishments number ............. .. 1 502 1 446 936 – 917 19 283 – 246 37 84 143 56

Employees 1,000 .................. .. 55.5 55.0 16.3 – 15.8 .5 30.5 – 27.7 2.8 3.0 5.2 .6

Value added in mining mil dol ....... .. 8 028.0 8 015.6 1 830.9 – 1 777.0 53.9 5 666.9 – 5 238.3 428.6 517.9 – 12.3

1222 Bituminous coal

underground mining

Establishments number ............. .. 1 133 1 109 721 721 – – 263 263 – – – 125 24

Employees 1,000 .................. .. 73.0 72.3 24.8 24.8 – – 43.6 43.6 – – – 3.9 .7 Value added in mining mil dol ....... .. 8 748.9 8 737.5 2 451.0 2 451.0 – – 6 286.5 6 286.5 – – – – 11.4

123 Anthracite mining

Establishments number ............. .. 76 73 42 13 29 – 22 2 12 8 5 4 3

Employees 1,000 .................. .. 1.4 (D) (D) (D) .1 – .9 (D) .4 (D) .1 (D) (D)

Value added in mining mil dol ....... .. 97.2 (D) (D) (D) 13.8 – 73.2 (D) 33.1 (D) 2.1 – (D)

1231 Anthracite mining

Establishments number ............. .. 76 73 42 13 29 – 22 2 12 8 5 4 3

Employees 1,000 .................. .. 1.4 (D) (D) (D) .1 – .9 (D) .4 (D) .1 (D) (D)

Value added in mining mil dol ....... .. 97.2 (D) (D) (D) 13.8 – 73.2 (D) 33.1 (D) 2.1 – (D)

124 Coal mining services

Establishments number ............. .. 358 358 – – – – – – – – – 358 –

Employees 1,000 .................. .. 4.6 4.6 – – – – – – – – – 4.6 –

Value added in mining mil dol ....... .. 378.3 378.3 – – – – – – – – – 378.3 –

1241 Coal mining services

Establishments number ............. .. 358 358 – – – – – – – – – 358 –

Employees 1,000 .................. .. 4.6 4.6 – – – – – – – – – 4.6 –

Value added in mining mil dol ....... .. 378.3 378.3 – – – – – – – – – 378.3 –

13 OIL AND GAS

EXTRACTION

Establishments number ............. .. 20 891 20 632 8 723 – – 8 723 – – – – 536 11 373 259 Employees 1,000 .................. .. 344.9 343.9 104.0 – – 104.0 – – – – 10.3 229.6 1.0 Value added in mining mil dol ....... .. 80 016.4 80 065.2 66 623.4 – – 66 623.4 – – – – 4 242.2 9 199.5 –48.8

131 Crude petroleum and

natural gas

Establishments number ............. .. 9 391 9 147 8 723 – – 8 723 – – – – – 424 244 Employees 1,000 .................. .. 174.8 173.9 104.0 – – 104.0 – – – – – 70.0 .9 Value added in mining mil dol ....... .. 66 574.6 66 623.4 66 623.4 – – 66 623.4 – – – – – – –48.8

1311 Crude petroleum and

natural gas

Establishments number ............. .. 9 391 9 147 8 723 – – 8 723 – – – – – 424 244

Employees 1,000 .................. .. 174.8 173.9 104.0 – – 104.0 – – – – – 70.0 .9

Value added in mining mil dol ....... .. 66 574.6 66 623.4 66 623.4 – – 66 623.4 – – – – – – –48.8

132 Natural gas liquids

Establishments number ............. .. 591 576 – – – – – – – – 536 40 15

Employees 1,000 .................. .. 12.2 12.0 – – – – – – – – 10.3 1.8 .1

Value added in mining mil dol ....... .. 4 242.2 4 242.2 – – – – – – – – 4 242.2 – (Z)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–21
Table 1–3c. Selected Statistics by Type of Operation and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3b of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group, industry, and item

Producing establishments

Mines only Mines with preparation plants

All types

of estab~

lishments Total Total

Under~

ground

mines

Open

pit

mines

Combina~

tion

methods,

well

operations,

and other

methods Total

Under~

ground

mines

Open pit

mines

Combina~

tion and

other

methods

Sepa~

rately

operated

prepara~

tion

plants

Undistri~

buted1

Non~

pro~

ducing

estab~

lish~

ments

13 OIL AND GAS

EXTRACTIONmCon.

132 Natural gas liquidsm

Con.

1321 Natural gas liquids

Establishments number ............. .. 591 576 – – – – – – – – 536 40 15

Employees 1,000 .................. .. 12.2 12.0 – – – – – – – – 10.3 1.8 .1

Value added in mining mil dol ....... .. 4 242.2 4 242.2 – – – – – – – – 4 242.2 – (Z)

138 Oil and gas field

services

Establishments number ............. .. 10 909 10 909 – – – – – – – – – 10 909 –

Employees 1,000 .................. .. 157.9 157.9 – – – – – – – – – 157.9 –

Value added in mining mil dol ....... .. 9 199.5 9 199.5 – – – – – – – – – 9 199.5 –

1381 Drilling oil and gas wells

Establishments number ............. .. 2 125 2 125 – – – – – – – – – 2 125 –

Employees 1,000 .................. .. 47.7 47.7 – – – – – – – – – 47.7 –

Value added in mining mil dol ....... .. 2 516.4 2 516.4 – – – – – – – – – 2 516.4 –

1382 Oil and gas field

exploration services

Establishments number ............. .. 1 490 1 490 – – – – – – – – – 1 490 – Employees 1,000 .................. .. 13.7 13.7 – – – – – – – – – 13.7 – Value added in mining mil dol ....... .. 725.0 725.0 – – – – – – – – – 725.0 –

1389 Oil and gas field services, n.e.c.

Establishments number ............. .. 7 294 7 294 – – – – – – – – – 7 294 –

Employees 1,000 .................. .. 96.4 96.4 – – – – – – – – – 96.4 –

Value added in mining mil dol ....... .. 5 958.2 5 958.2 – – – – – – – – – 5 958.2 –

14 NONMETALLIC

MINERALS, EXCEPT

FUELS

Establishments number ............. .. 5 804 5 763 418 2 404 12 3 430 69 3 245 116 47 1 868 41 Employees 1,000 .................. .. 105.9 105.6 5.9 (D) 5.4 (D) 78.1 7.4 67.1 3.5 .8 20.9 .2

Value added in mining mil dol ....... .. 9 628.5 9 630.8 473.3 (D) 413.7 (D) 8 133.4 1 029.4 6 721.6 382.4 41.6 982.5 –2.3

141 Dimension stone

Establishments number ............. .. 166 166 147 – 147 – 17 – 16 1 – 2 –

Employees 1,000 .................. .. 1.4 1.4 1.1 – 1.1 – (D) – (D) (D) – (D) –

Value added in mining mil dol ....... .. 76.7 76.7 64.7 – 64.7 – (D) – (D) (D) – – –

1411 Dimension stone

Establishments number ............. .. 166 166 147 – 147 – 17 – 16 1 – 2 –

Employees 1,000 .................. .. 1.4 1.4 1.1 – 1.1 – (D) – (D) (D) – (D) –

Value added in mining mil dol ....... .. 76.7 76.7 64.7 – 64.7 – (D) – (D) (D) – – –

142 Crushed and broken

stone, including riprap

Establishments number ............. .. 2 142 2 129 48 – 48 – 1 911 40 1 853 18 25 145 13

Employees 1,000 .................. .. 41.6 41.6 (D) – (D) – 37.7 (D) 35.5 (D) (D) 3.3 (Z)

Value added in mining mil dol ....... .. 3 620.5 3 620.5 (D) – (D) – 3 562.4 (D) 3 352.0 (D) (D) – (Z)

1422 Crushed and broken

limestone

Establishments number ............. .. 1 432 1 421 33 – 33 – 1 257 38 1 202 17 21 110 11 Employees 1,000 .................. .. 27.7 (D) .2 – .2 – 25.0 1.3 23.0 .7 (D) 2.2 (D)

Value added in mining mil dol ....... .. 2 270.0 (D) 23.7 – 23.7 – 2 228.2 106.6 2 045.0 76.5 (D) – (D)

1423 Crushed and broken

granite

Establishments number ............. .. 264 262 5 – 5 – 240 – 240 – – 17 2 Employees 1,000 .................. .. 6.1 (D) (D) – (D) – 5.6 – 5.6 – – .5 (D)

Value added in mining mil dol ....... .. 659.6 (D) (D) – (D) – 653.8 – 653.8 – – – (D)

1429 Crushed and broken

stone, n.e.c.

Establishments number ............. .. 446 446 10 – 10 – 414 2 411 1 4 18 –

Employees 1,000 .................. .. 7.8 7.8 .1 – .1 – 7.1 (D) 6.9 (D) .1 .6 –

Value added in mining mil dol ....... .. 691.0 691.0 8.0 – 8.0 – 680.5 (D) 653.2 (D) 2.5 – –

144 Sand and gravel

Establishments number ............. .. 2 677 2 656 84 – 80 4 1 068 2 990 76 17 1 487 21

Employees 1,000 .................. .. 30.3 30.2 (D) – (D) (Z) 16.2 (D) 15.1 (D) (D) 13.0 .2

Value added in mining mil dol ....... .. 2 318.0 2 318.1 (D) – (D) 3.5 1 413.4 (D) 1 326.8 (D) (D) 846.4 –.1

See footnotes at end of table.

1–22nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–3c. Selected Statistics by Type of Operation and Industry: 1992mCon.

[Data in this table are comparable to those published in table 3b of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group, industry, and item

Producing establishments

Mines only Mines with preparation plants

All types

of estab~

lishments Total Total

Under~

ground

mines

Open

pit

mines

Combina~

tion

methods,

well

operations,

and other

methods Total

Under~

ground

mines

Open pit

mines

Combina~

tion and

other

methods

Sepa~

rately

operated

prepara~

tion

plants

Undistri~

buted1

Non~

pro~

ducing

estab~

lish~

ments

14 NONMETALLIC

MINERALS, EXCEPT

FUELSmCon.

144 Sand and gravelmCon.

1442 Construction sand and

gravel

Establishments number ............. .. 2 516 2 495 83 – 79 4 924 2 850 72 13 1 475 21 Employees 1,000 .................. .. 27.1 26.9 .7 – .6 (Z) 13.3 (D) 12.4 (D) .2 12.7 .2

Value added in mining mil dol ....... .. 2 040.2 2 040.3 47.1 – 43.6 3.5 1 139.8 (D) 1 059.3 (D) 7.0 846.4 –.1

1446 Industrial sand

Establishments number ............. .. 161 161 1 – 1 – 144 – 140 4 4 12 –

Employees 1,000 .................. .. 3.2 3.2 (D) – (D) – 2.9 – 2.8 .1 (D) .3 –

Value added in mining mil dol ....... .. 277.8 277.8 (D) – (D) – 273.6 – 267.4 6.1 (D) – –

145 Clay, ceramic, and

refractory minerals

Establishments number ............. .. 200 200 82 – 82 – 108 – 108 – – 10 – Employees 1,000 .................. .. 10.0 10.0 (D) – (D) – (D) – (D) – – (D) –

Value added in mining mil dol ....... .. 936.4 936.4 (D) – (D) – (D) – (D) – – – –

1455 Kaolin and ball clay

Establishments number ............. .. 45 45 6 – 6 – 36 – 36 – – 3 –

Employees 1,000 .................. .. 5.0 5.0 (D) – (D) – (D) – (D) – – (D) –

Value added in mining mil dol ....... .. 506.3 506.3 (D) – (D) – (D) – (D) – – – –

1459 Clay, ceramic, and

refractory minerals,

n.e.c.

Establishments number ............. .. 155 155 76 – 76 – 72 – 72 – – 7 –

Employees 1,000 .................. .. 5.0 5.0 1.3 – 1.3 – 3.4 – 3.4 – – .3 –

Value added in mining mil dol ....... .. 430.2 430.2 107.5 – 107.5 – 322.7 – 322.7 – – – –

147 Chemical and fertilizer

mineral mining

Establishments number ............. .. 160 158 51 1 42 8 67 25 28 14 5 35 2

Employees 1,000 .................. .. 15.0 (D) (D) (D) .3 (D) 12.6 (D) 5.4 1.5 (D) 1.5 (D)

Value added in mining mil dol ....... .. 2 121.8 (D) (D) (D) 24.3 (D) 2 032.0 (D) 949.0 198.1 (D) – (D)

1474 Potash, soda, and borate

minerals

Establishments number ............. .. 33 33 – – – – 27 12 6 9 1 5 – Employees 1,000 .................. .. 5.5 5.5 – – – – (D) 4.1 (D) .7 (D) (D) –

Value added in mining mil dol ....... .. 1 154.8 1 154.8 – – – – (D) 725.1 (D) 154.6 (D) – –

1475 Phosphate rock

Establishments number ............. .. 28 28 6 – 6 – 20 1 16 3 1 1 –

Employees 1,000 .................. .. 5.4 5.4 .1 – .1 – (D) (D) 4.8 (D) (D) (D) –

Value added in mining mil dol ....... .. 690.0 690.0 7.2 – 7.2 – (D) (D) 654.6 (D) (D) – –

1479 Chemical and fertilizer

mineral mining, n.e.c.

Establishments number ............. .. 99 97 45 1 36 8 20 12 6 2 3 29 2 Employees 1,000 .................. .. 4.1 (D) (D) (D) .2 (D) 2.3 1.5 (D) (D) (D) 1.1 (D)

Value added in mining mil dol ....... .. 277.0 (D) (D) (D) 17.1 (D) 200.7 156.2 (D) (D) (D) – (D)

148 Nonmetallic minerals

services, except fuels

Establishments number ............. .. 178 178 – – – – – – – – – 178 –

Employees 1,000 .................. .. 2.0 2.0 – – – – – – – – – 2.0 –

Value added in mining mil dol ....... .. 136.0 136.0 – – – – – – – – – 136.0 –

1481 Nonmetallic minerals

services, except fuels

Establishments number ............. .. 178 178 – – – – – – – – – 178 –

Employees 1,000 .................. .. 2.0 2.0 – – – – – – – – – 2.0 –

Value added in mining mil dol ....... .. 136.0 136.0 – – – – – – – – – 136.0 –

149 Miscellaneous

nonmetallic minerals,

except fuels

Establishments number ............. .. 281 276 6 1 5 – 259 2 250 7 – 11 5 Employees 1,000 .................. .. 5.5 (D) (D) (D) (D) – 4.8 (D) 4.3 (D) – .5 (D)

Value added in mining mil dol ....... .. 419.0 (D) (D) (D) (D) – 415.0 (D) 384.1 (D) – – (D)

1499 Miscellaneous

nonmetallic minerals,

except fuels

Establishments number ............. .. 281 276 6 1 5 – 259 2 250 7 – 11 5 Employees 1,000 .................. .. 5.5 (D) (D) (D) (D) – 4.8 (D) 4.3 (D) – .5 (D)

Value added in mining mil dol ....... .. 419.0 (D) (D) (D) (D) – 415.0 (D) 384.1 (D) – – (D)

1Includes data for separately operated auxiliary establishments and establishments that were not possible to classify based on information available.

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–23
Table 1–4a. Major Group Statistics by Employment Size of Establishment: 1992

[Data in this table are comparable to those published in table 4 of the industry series which has data by four~digit industry. These data may differ slightly from those in the industry series due to minor

corrections identified after the industry series was issued. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Major group and employment~size class

All employees Production, development, and

exploration workers

E1

Estab~ lish~ ments

during

year

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

All Industries – ......................... 30 787 638.2 24 198.6 415.4 876.3 13 832.6 113 621.3 65 652.9 162 095.4 17 178.8

Establishments with an average ofm

0 to 4 employees E2 ............................. 15 936 26.6 669.3 19.0 37.7 442.1 6 498.8 5 268.7 10 405.3 1 362.1

5 to 9 employees E1 ............................. 5 090 33.9 915.9 23.5 48.7 602.4 5 188.5 3 249.3 7 665.8 772.0

10 to 19 employees – .......................... 4 161 56.9 1 675.1 40.5 85.8 1 094.8 8 141.9 7 682.2 14 647.6 1 176.5

20 to 49 employees – .......................... 3 334 102.0 3 270.3 74.1 158.0 2 155.2 16 446.0 15 453.7 29 281.8 2 617.9

50 to 99 employees – .......................... 1 140 77.9 2 852.7 52.8 112.5 1 702.4 11 606.3 9 417.3 19 513.7 1 509.9

100 to 249 employees – ........................ 724 111.4 4 468.1 75.2 161.9 2 689.4 19 738.8 8 244.0 24 995.0 2 987.9

250 to 499 employees – ........................ 249 85.5 3 771.4 54.9 115.3 2 165.5 15 137.3 6 639.7 19 608.3 2 168.6

500 to 999 employees – ........................ 107 71.8 3 235.8 42.4 88.7 1 722.8 19 197.7 5 363.2 21 810.0 2 750.9

1,000 to 2,499 employees – ..................... 42 72.3 3 339.9 32.9 67.8 1 258.1 11 666.1 4 334.8 14 167.9 1 833.0

2,500 employees or more – ..................... 4 (D) (D) (D) (D) (D) (D) (D) (D) (D)

Covered by administrative records2............... E9 12 000 26.2 475.0 19.7 37.7 339.6 2 144.1 780.3 2 697.4 227.0

Major Group 10, Metal mining – .......... 1 023 52.9 2 110.9 42.0 88.4 1 540.2 6 724.0 4 720.2 9 864.4 1 579.8

Establishments with an average ofm

0 to 4 employees E6 ............................. 490 3.4 131.6 2.4 5.0 76.2 295.9 182.8 303.8 174.9

5 to 9 employees E4 ............................. 129 (D) (D) (D) (D) (D) (D) (D) (D) (D)

10 to 19 employees E2 .......................... 131 (D) (D) (D) (D) (D) (D) (D) (D) (D)

20 to 49 employees E2 .......................... 99 17.5 730.8 12.3 26.0 437.6 1 823.0 1 196.1 2 637.9 381.3

50 to 99 employees – .......................... 61 (D) (D) (D) (D) (D) (D) (D) (D) (D)

100 to 249 employees – ........................ 66 (D) (D) (D) (D) (D) (D) (D) (D) (D)

250 to 499 employees – ........................ 22 32.1 1 248.5 27.4 57.4 1 026.4 4 605.1 3 341.3 6 922.8 1 023.6

500 to 999 employees – ........................ 16 (D) (D) (D) (D) (D) (D) (D) (D) (D)

1,000 to 2,499 employees – ..................... 9 (D) (D) (D) (D) (D) (D) (D) (D) (D)

Covered by administrative records2............... E9 322 .7 16.3 .6 1.2 13.2 39.8 23.3 60.2 2.9

Major Group 12, Coal mining – ........... 3 069 134.5 5 461.4 108.3 227.3 4 205.4 17 252.4 11 824.5 27 134.1 1 942.8

Establishments with an average ofm 0 to 4 employees E2 ............................. 830 1.5 43.6 1.2 2.4 29.4 261.4 384.5 565.8 80.1 5 to 9 employees E2 ............................. 419 2.9 83.7 2.1 4.3 54.6 219.0 229.1 419.9 28.2 10 to 19 employees E1 .......................... 582 8.1 248.6 6.4 13.2 177.4 777.7 851.7 1 554.8 74.6 20 to 49 employees – .......................... 652 20.5 690.0 16.3 34.3 521.9 1 988.1 2 536.5 4 331.7 192.9 50 to 99 employees – .......................... 263 83.9 3 631.5 67.4 142.7 2 791.2 11 534.2 6 819.7 17 069.0 1 284.9 100 to 249 employees – ........................ 204 (D) (D) (D) (D) (D) (D) (D) (D) (D)

250 to 499 employees – ........................ 93 (D) (D) (D) (D) (D) (D) (D) (D) (D)

500 to 999 employees – ........................ 24 17.6 764.0 14.9 30.3 630.9 2 472.0 1 002.9 3 192.9 282.0 1,000 to 2,499 employees – ..................... 2 (D) (D) (D) (D) (D) (D) (D) (D) (D)

Covered by administrative records2............... E9 716 3.0 56.5 2.6 5.1 48.7 152.3 72.9 217.7 7.4

Major Group 13, Oil and gas extraction – . 20 891 344.9 13 396.7 188.2 394.5 5 939.4 80 016.4 44 025.2 111 522.7 12 518.9

Establishments with an average ofm 0 to 4 employees E2 ............................. 12 706 20.5 506.5 14.2 27.4 325.5 5 747.0 4 648.2 9 259.1 1 136.1 5 to 9 employees E1 ............................. 3 322 21.8 588.2 14.6 29.8 374.9 4 296.5 2 669.4 6 324.1 641.9 10 to 19 employees – .......................... 2 160 29.2 875.7 19.9 41.9 540.5 5 901.5 6 082.2 11 079.9 903.8 20 to 49 employees – .......................... 1 585 48.7 1 603.7 33.7 70.7 977.5 11 783.3 11 512.2 21 206.8 2 088.7 50 to 99 employees – .......................... 567 38.7 1 394.3 25.3 53.3 787.9 7 661.1 6 197.7 12 751.3 1 107.5 100 to 249 employees – ........................ 344 186.0 8 428.3 80.6 171.4 2 933.0 44 627.0 12 915.4 50 901.6 6 640.8

250 to 499 employees – ........................ 113 (D) (D) (D) (D) (D) (D) (D) (D) (D)

500 to 999 employees – ........................ 61 (D) (D) (D) (D) (D) (D) (D) (D) (D)

1,000 to 2,499 employees – ..................... 29 (D) (D) (D) (D) (D) (D) (D) (D) (D)

2,500 employees or more – ..................... 4 (D) (D) (D) (D) (D) (D) (D) (D) (D)

Covered by administrative records2............... E9 9 556 18.6 333.1 13.2 24.5 222.9 1 720.2 583.7 2 109.2 194.7

Major Group 14, Nonmetallic minerals,

except fuels E1 ......................... 5 804 105.9 3 229.6 76.8 166.2 2 147.7 9 628.5 5 083.0 13 574.1 1 137.3

Establishments with an average ofm

0 to 4 employees E4 ............................. 1 910 29.9 782.5 22.3 48.1 560.8 2 330.1 1 152.2 3 211.4 271.0 5 to 9 employees E2 ............................. 1 220 (D) (D) (D) (D) (D) (D) (D) (D) (D)

10 to 19 employees E1 .......................... 1 288 (D) (D) (D) (D) (D) (D) (D) (D) (D)

20 to 49 employees – .......................... 998 62.7 1 942.0 44.9 98.3 1 266.1 5 437.2 2 941.2 7 694.2 684.2 50 to 99 employees E1 .......................... 249 (D) (D) (D) (D) (D) (D) (D) (D) (D)

100 to 249 employees – ........................ 110 (D) (D) (D) (D) (D) (D) (D) (D) (D)

250 to 499 employees – ........................ 21 13.3 505.1 9.6 19.8 320.8 1 861.1 989.6 2 668.6 182.2 500 to 999 employees – ........................ 6 (D) (D) (D) (D) (D) (D) (D) (D) (D)

1,000 to 2,499 employees – ..................... 2 (D) (D) (D) (D) (D) (D) (D) (D) (D)

Covered by administrative records2............... E9 1 406 4.0 69.1 3.3 6.8 54.9 231.9 100.5 310.4 22.0

Note: Data shown as (D) are included in underscored figures above.

1Some payroll and sales data for small single~unit companies with up to 20 employees (cutoff varied by industry) were obtained from administrative records of other government agencies rather

than from census report forms. These data were then used in conjunction with industry averages to estimate statistics for these small establishments. This technique was also used for a small number

of other establishments whose reports were not received at the time data were tabulated. The following symbols are shown where estimated data based on administrative~record data account for 10

percent or more of figures shown: E1–10 to 19 percent; E2–20 to 29 percent; E3–30 to 39 percent; E4–40 to 49 percent; E5–50 to 59 percent; E6–60 to 69 percent; E7–70 to 79 percent; E8–80 to 89

percent; E9–90 percent or more. 2Some payroll and sales data for small single~unit companies with up to 20 employees (cutoff varied by industry) were obtained from administrative records of other government agencies rather

than from census report forms. These data were then used in conjunction with industry averages to estimate statistics for these small establishments. Data are also included in respective size classes

shown.

1–24nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–4b. Number of Mineral Establishments by Employment~Size Class, Industry Group, and

Industry: 1992

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and industry

Establishments during year with an average employment~size class ofm

Estab~ lishments during

year

0 to45 to910 to1920 to4950 to99100 to 249250 to 499500 to 9991,000 to

2,499

2,500 or more

Estab~ lishments

during year

covered by admin~ istrative

records

 All industries 30 ............. 787 15 936 5 090 4 161 3 334 1 140 724 249 107 42 4 12 000

10 Metal mining 1 ...................... 023 490 129 131 99 61 66 22 16 9 – 322

101 Iron ores 40 ........................ 11 4 7 5 2 2 2 4 3 – 10

1011 Iron ores 40 ...................... 11 4 7 5 2 2 2 4 3 – 10

102 Copper ores 62 ..................... 12 4 11 5 8 3 8 8 3 – 6

1021 Copper ores 62 ................... 12 4 11 5 8 3 8 8 3 – 6

103 Lead and zinc ores 44 ............... 14 1 5 5 6 11 2 – – – 8

1031 Lead and zinc ores 44 ............. 14 1 5 5 6 11 2 – – – 8

104 Gold and silver ores 426 .............. 207 59 44 39 24 39 8 3 3 – 163

1041 Gold ores 402 ..................... 194 57 41 37 24 37 6 3 3 – 152

1044 Silver ores 24 .................... 13 2 3 2 – 2 2 – – – 11

108 Metal mining services 266 ............. 152 37 40 19 11 6 1 – – – 53

1081 Metal mining services 266 ........... 152 37 40 19 11 6 1 – – – 53

109,

106

Miscellaneous metal ores and

ferroalloy ores, except vanadium 185 .. 94 24 24 26 10 5 1 1 – – 82

1094 Uranium~radium~vanadium ores 78 .. 33 12 12 14 7 – – – – – 24

1099,

1061

Miscellaneous metal ores, n.e.c.,

and ferroalloy ores, except

vanadium 107 .................... 61 12 12 12 3 5 1 1 – – 58

12 Coal mining 3 ...................... 069 830 419 582 652 263 204 93 24 2 – 716

122 Bituminous coal and lignite mining 2 .. 635 623 345 512 587 251 200 91 24 2 – 547

1221 Bituminous coal and lignite

surface mining 1 ................ 502 446 225 276 287 134 98 28 7 1 – 379

1222 Bituminous coal underground

mining 1 ....................... 133 177 120 236 300 117 102 63 17 1 – 168

123 Anthracite mining 76 ................ 29 17 12 14 2 1 1 – – – 24

1231 Anthracite mining 76 .............. 29 17 12 14 2 1 1 – – – 24

124 Coal mining services 358 ............. 178 57 58 51 10 3 1 – – – 145

1241 Coal mining services 358 ........... 178 57 58 51 10 3 1 – – – 145

13 Oil and gas extraction 20 ............. 891 12 706 3 322 2 160 1 585 567 344 113 61 29 4 9 556

131 Crude petroleum and natural gas 9 ... 391 6 184 1 402 790 522 203 154 68 47 18 3 4 456

1311 Crude petroleum and natural gas 9 . 391 6 184 1 402 790 522 203 154 68 47 18 3 4 456

132 Natural gas liquids 591 ............... 189 92 112 144 38 14 2 – – – – 1321 Natural gas liquids 591 ............. 189 92 112 144 38 14 2 – – – –

138 Oil and gas field services 10 .......... 909 6 333 1 828 1 258 919 326 176 43 14 11 1 5 100 1381 Drilling oil and gas wells 2 ......... 125 1 110 321 244 233 120 70 19 5 3 – 906 1382 Oil and gas field exploration services 1 ...................... 490 1 187 147 72 53 13 12 3 – 2 1 993 1389 Oil and gas field services, n.e.c. 7 .. 294 4 036 1 360 942 633 193 94 21 9 6 – 3 201

14 Nonmetallic minerals, except fuels 5 . 804 1 910 1 220 1 288 998 249 110 21 6 2 – 1 406

141 Dimension stone 166 ................. 85 40 24 14 2 1 – – – – 67

1411 Dimension stone 166 ............... 85 40 24 14 2 1 – – – – 67

142 Crushed and broken stone,

including riprap 2 ................. 142 461 417 602 499 118 43 2 – – – 309

1422 Crushed and broken limestone 1 ... 432 309 290 411 309 81 30 2 – – – 186

1423 Crushed and broken granite 264 ..... 33 27 78 109 12 5 – – – – 24

1429 Crushed and broken stone,

n.e.c. 446 ........................ 119 100 113 81 25 8 – – – – 99

144 Sand and gravel 2 ................. 677 1 072 636 530 357 69 12 1 – – – 797

1442 Construction sand and gravel 2 .... 516 1 032 606 499 311 58 9 1 – – – 755

1446 Industrial sand 161 ................. 40 30 31 46 11 3 – – – – 42

145 Clay, ceramic, and refractory

minerals 200 ....................... 42 31 27 51 26 18 3 1 1 – 41

1455 Kaolin and ball clay 45 ............. 3 1 6 16 9 5 3 1 1 – 2

1459 Clay, ceramic, and refractory

minerals, n.e.c. 155 ............... 39 30 21 35 17 13 – – – – 39

147 Chemical and fertilizer mineral

mining 160 ......................... 38 31 11 16 19 26 13 5 1 – 36

1474 Potash, soda, and borate

minerals 33 ..................... 33335682–– 2

1475 Phosphate rock 28 ................ 151267231– 5

1479 Chemical and fertilizer mineral

mining, n.e.c. 99 ................. 34 23 7 11 8 13 3 – – – 29

148 Nonmetallic minerals services,

except fuels 178 .................... 82 30 50 11 3 2 – – – – 61

1481 Nonmetallic minerals services,

except fuels 178 .................. 82 30 50 11 3 2 – – – – 61

149 Miscellaneous nonmetallic minerals,

except fuels 281 .................... 130 35 44 50 12 8 2 – – – 95

1499 Miscellaneous nonmetallic

minerals, except fuels 281 ......... 130 35 44 50 12 8 2 – – – 95

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–25
Table 1–5. Industry–Product AnalysismSummary of Industry Shipments and Receipts and Net

Shipments of Primary Products: 1992

[Million dollars. An establishment is assigned to an industry based on shipment values of products representing largest amount considered primary to an industry. Frequently, establishment shipments

comprise mixtures of products assigned to an industry (primary), those considered primary to other industries (secondary), and receipts for activities such as resales or contract work. Columns A~E show this product pattern for an industry. Extent to which an industry’s primary products are shipped by establishments classified in and out of an industry is shown in columns F~H. Data in this table are comparable to those published in table 5 of the industry series. These data may differ slightly from those in the industry series due to minor corrections identified after the industry series was issued. For

meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry

Value of shipments and receipts Value of net shipments of primary products or

services

Total

Primary

products

Secondary

products

Receipts for

services

Products

purchased

and resold

without further

processing

Total

produced in all

industries

Produced in

this industry

Produced in

other industries

ABCDE FG H

10 METAL MINING

1011 Iron ores 1 ......................................... 714.8 (D) – – (D) 11 691.0 (D) (D)

1021 Copper ores 3 ...................................... 374.9 (D) (D) – – 3 072.9 (D) (D)

1031 Lead and zinc ores 471.9 ................................ 451.1 20.8 – – (D) (D) (D)

1041 Gold ores 3 ........................................ 440.0 (D) (D) – (D) 3 418.0 (D) (D)

1044 Silver ores 114.6 ........................................ (D) (D) – – 110.4 (D) (D)

1081 Metal mining services 350.4 .............................. 339.6 (D) 9.1 (D) 340.0 339.6 .4

1094 Uranium~radium~vanadium ores 86.3 ..................... 86.2 (D) (D) – 284.0 284.0 –

1099,

1061

Miscellaneous metal ores, n.e.c., and ferroalloy ores,

except vanadium 311.6 ................................. 302.0 (D) (D) (D) (D) (D) (D)

12 COAL MINING

1221 Bituminous coal and lignite surface mining 13 ............ 826.2 13 673.1 9.3 13.1 130.7 39 847.6 39 831.2 16.4

1222 Bituminous coal underground mining 12 ................. 609.1 12 446.1 15.3 4.2 143.6 311 434.4 311 428.7 5.7

1231 Anthracite mining 160.4 .................................. (D) (D) (D) (D) 4117.1 4117.1 –

1241 Coal mining services 538.4 ............................... (D) (D) (D) (D) 536.5 (D) (D)

13 OIL AND GAS EXTRACTION

1311 Crude petroleum and natural gas 72 .................... 245.4 71 537.7 405.4 205.8 96.5 71 607.7 71 537.7 70.0 1321 Natural gas liquids 27 ................................. 213.8 27 108.0 69.0 36.8 – 56 474.1 6 194.3 279.8 1381 Drilling oil and gas wells 3 ............................ 583.6 3 277.8 (D) 185.7 (D) 3 669.3 3 277.8 391.5 1382 Oil and gas field exploration services 964.6 ................. 851.0 (D) 109.0 (D) 867.7 851.0 16.7

1389 Oil and gas field services, n.e.c. 7 ..................... 515.3 6 927.8 147.5 338.7 101.3 7 396.4 6 927.8 468.6

14 NONMETALLIC MINERALS, EXCEPT FUELS

1411 Dimension stone 98.9 .................................. 91.6 (D) (D) 3.1 (D) (D) (D)

1422 Crushed and broken limestone 3 ...................... 178.3 2 929.7 184.0 30.3 34.3 63 060.6 62 891.2 169.4

1423 Crushed and broken granite 895.3 ........................ 882.1 9.9 1.2 2.0 6899.5 6880.7 18.8

1429 Crushed and broken stone, n.e.c. 928.3 .................... 854.2 59.5 7.9 6.7 6945.5 6848.9 96.6

1442 Construction sand and gravel 2 ....................... 749.7 2 539.8 134.6 34.0 41.3 22 953.3 22 482.6 470.7

1446 Industrial sand 410.8 .................................... 395.8 12.3 1.7 1.0 2407.4 2389.3 18.1

1455 Kaolin and ball clay 780.4 ................................ (D) (D) – 7.3 730.1 (D) (D)

1459 Clay, ceramic, and refractory minerals, n.e.c. 619.8 ......... 602.1 10.1 (D) (D) 600.3 591.3 9.0

1474 Potash, soda, and borate minerals 1 ................... 515.7 1 505.5 (D) – (D) (D) (D) –

1475 Phosphate rock 1 ................................... 188.9 (D) (D) – – (D) (D) (D)

1479 Chemical and fertilizer mineral mining, n.e.c. 422.8 .......... 409.8 4.8 – 8.2 (D) (D) 1.1

1481 Nonmetallic minerals services, except fuels 188.9 ........... 160.0 24.8 – 4.2 245.1 160.0 85.1

1499 Miscellaneous nonmetallic minerals, except fuels 596.3 ...... 570.0 16.4 (D) (D) 2596.7 2561.7 35.0

1Represents sum of direct~shipping ores, iron ore concentrates for consumption, and iron agglomerates. 2Represents gross shipments less minerals received for preparation.

3Represents gross shipments excluding coal not specified by kind and less coal received for preparation.

4Represents raw coal for use without preparation plus prepared coal.

5Represents net natural gas liquids only.

6Represents net shipments obtained by subtracting minerals received for preparation from gross shipments.

Table 1–6. Major Group Statistics by Type of Company Ownership and Legal Form of

Organization: 1992

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code

Major group, type of company

ownership, and legal form of

organization

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total

(number)

With 20

employees

or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours

(millions)

Wages

(million

dollars)

Value added

by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~

itures

(million

dollars)

All industries 23 ...... 207 30 787 5 600 638.2 24 198.6 415.4 876.3 13 832.6 113 621.3 65 652.9 162 095.4 17 178.8

Type of company ownership:

Multiestablishment

companies 1 .............. 736 8 521 3 384 448.1 18 992.9 270.5 574.3 10 028.9 93 701.1 57 231.7 136 270.4 14 662.3

Corporate ownership or

control 1 ................ 482 7 957 3 171 428.7 18 319.8 256.0 543.6 9 562.4 90 291.1 55 688.3 131 720.5 14 258.9

Noncorporate ownership 254 . 564 213 19.4 673.1 14.4 30.8 466.5 3 410.0 1 543.4 4 550.0 403.4

Single establishment

companies 21 .............. 471 22 266 2 216 190.1 5 205.7 144.9 302.0 3 803.7 19 920.2 8 421.2 25 825.0 2 516.4 Corporate ownership or

control 16 ................ 251 17 015 2 043 166.0 4 627.3 126.7 264.7 3 385.6 16 673.5 7 127.5 21 663.5 2 137.5 Noncorporate ownership 5 . 220 5 251 173 24.1 578.4 18.2 37.3 418.1 3 246.8 1 293.7 4 161.5 379.0

Legal form of organization:

Corporate 17 ................ 733 24 972 5 214 594.7 22 947.1 382.7 808.3 12 948.0 106 964.6 62 815.8 153 384.0 16 396.4

Noncorporate 5 ............. 474 5 815 386 43.5 1 251.5 32.7 68.0 884.6 6 656.8 2 837.1 8 711.4 782.4 Individual proprietorships 2 . 594 2 659 67 11.3 232.0 8.7 17.3 168.1 1 260.6 383.1 1 521.4 122.4 Partnerships 1 ............ 371 1 459 131 14.2 453.6 10.7 23.1 328.9 2 383.8 1 256.4 3 339.9 300.3 Other and unknown 1 ..... 509 1 697 188 18.0 565.9 13.3 27.6 387.7 3 012.3 1 197.6 3 850.2 359.7

1–26nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–6. Major Group Statistics by Type of Company Ownership and Legal Form of

Organization: 1992mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code

Major group, type of company

ownership, and legal form of

organization

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

10 Metal mining 579 ....... 1 023 273 52.9 2 110.9 42.0 88.4 1 540.2 6 724.0 4 720.2 9 864.4 1 579.8

Type of company ownership:

Multiestablishment

companies 115 .............. 512 230 46.7 1 883.8 36.6 76.8 1 351.1 5 844.4 4 241.4 8 752.6 1 333.2

Corporate ownership or

control 99 ................ 471 207 43.3 1 763.1 33.7 70.7 1 252.7 5 494.3 4 034.6 8 244.4 1 284.5

Noncorporate ownership 16 . 41 23 3.4 120.7 2.9 6.1 98.4 350.1 206.7 508.2 48.7

Single establishment

companies 464 .............. 511 43 6.2 227.1 5.4 11.6 189.1 879.6 478.8 1 111.9 246.6

Corporate ownership or

control 349 ................ 394 33 4.9 179.1 4.3 9.2 152.3 664.2 366.3 809.9 220.7

Noncorporate ownership 115 . 117 10 1.4 47.9 1.1 2.4 36.8 215.4 112.5 302.0 25.9

Legal form of organization:

Corporate 448 ................ 865 240 48.2 1 942.2 38.0 79.9 1 405.0 6 158.5 4 401.0 9 054.3 1 505.2

Noncorporate 131 ............. 158 33 4.8 168.7 4.1 8.5 135.2 565.5 319.3 810.2 74.6

Individual proprietorships 39 . 41 – .1 2.1 .1 .2 1.9 6.4 2.3 8.3 .4

Partnerships 50 ............ 59 12 1.8 67.8 1.5 3.2 50.6 277.4 145.0 379.9 42.4

Other and unknown 42 ..... 58 21 2.8 98.8 2.5 5.2 82.7 281.8 171.9 421.9 31.8

12 Coal mining 2 ....... 175 3 069 1 238 134.5 5 461.4 108.3 227.3 4 205.4 17 252.4 11 824.5 27 134.1 1 942.8

Type of company ownership:

Multiestablishment

companies 221 .............. 1 097 657 97.1 4 288.6 75.4 157.3 3 179.6 13 777.2 9 597.9 21 652.5 1 722.7 Corporate ownership or

control 194 ................ 1 036 626 94.3 4 181.7 73.1 152.5 3 090.0 13 424.9 9 206.7 20 930.9 1 700.7 Noncorporate ownership 27 . 61 31 2.8 106.9 2.3 4.9 89.6 352.3 391.2 721.6 22.0

Single establishment

companies 1 .............. 954 1 972 581 37.4 1 172.8 32.9 69.9 1 025.8 3 475.2 2 226.6 5 481.7 220.1

Corporate ownership or

control 1 ................ 714 1 731 553 34.6 1 102.0 30.5 64.8 964.1 3 167.7 2 056.0 5 023.8 199.9

Noncorporate ownership 240 . 241 28 2.8 70.8 2.5 5.1 61.7 307.5 170.6 457.9 20.2

Legal form of organization:

Corporate 1 ................ 908 2 767 1 179 128.9 5 283.7 103.5 217.3 4 054.1 16 592.6 11 262.7 25 954.7 1 900.6

Noncorporate 267 ............. 302 59 5.6 177.7 4.8 10.0 151.3 659.8 561.8 1 179.4 42.2

Individual proprietorships 97 . 99 7 .6 11.0 .5 1.0 9.9 46.0 22.1 63.0 5.1

Partnerships 106 ............ 124 26 2.6 89.3 2.3 5.0 78.3 368.9 344.3 692.8 20.4

Other and unknown 64 ..... 79 26 2.4 77.5 2.0 4.0 63.2 244.8 195.4 423.6 16.7

13 Oil and gas

extraction 16 ........ 765 20 891 2 703 344.9 13 396.7 188.2 394.5 5 939.4 80 016.4 44 025.2 111 522.7 12 518.9

Type of company ownership:

Multiestablishment

companies 878 .............. 4 285 1 509 229.5 10 392.7 104.9 224.7 3 931.6 66 664.3 39 431.3 95 353.2 10 742.4

Corporate ownership or

control 729 ................ 3 955 1 400 220.8 10 100.6 99.1 212.2 3 763.4 64 483.1 38 699.9 92 734.6 10 448.4

Noncorporate ownership 149 . 330 109 8.7 292.1 5.8 12.6 168.2 2 181.2 731.4 2 618.7 293.9

Single establishment

companies 15 .............. 887 16 606 1 194 115.4 3 004.0 83.3 169.8 2 007.8 13 352.1 4 593.9 16 169.5 1 776.5

Corporate ownership or

control 11 ................ 772 12 464 1 090 99.7 2 642.1 72.1 147.6 1 767.4 10 976.3 3 759.3 13 245.9 1 489.7

Noncorporate ownership 4 . 115 4 142 104 15.7 361.8 11.2 22.1 240.4 2 375.8 834.6 2 923.6 286.8

Legal form of organization:

Corporate 12 ................ 501 16 419 2 490 320.5 12 742.7 171.3 359.8 5 530.8 75 459.3 42 459.2 105 980.5 11 938.1

Noncorporate 4 ............. 264 4 472 213 24.4 654.0 17.0 34.7 408.6 4 557.0 1 566.0 5 542.3 580.8

Individual proprietorships 2 . 068 2 128 56 9.1 188.5 6.8 13.6 131.8 1 103.4 309.6 1 309.5 103.4

Partnerships 1 ............ 004 1 056 67 7.7 238.1 5.2 11.0 152.8 1 532.5 657.3 1 980.1 209.7

Other and unknown 1 ..... 192 1 288 90 7.6 227.5 4.9 10.2 124.0 1 921.1 599.2 2 252.7 267.6

14 Nonmetallic

minerals, except

fuels 3 ............. 828 5 804 1 386 105.9 3 229.6 76.8 166.2 2 147.7 9 628.5 5 083.0 13 574.1 1 137.3

Type of company ownership:

Multiestablishment

companies 662 .............. 2 627 988 74.8 2 427.7 53.6 115.5 1 566.6 7 415.2 3 961.1 10 512.2 864.1

Corporate ownership or

control 593 ................ 2 495 938 70.3 2 274.4 50.2 108.3 1 456.4 6 888.8 3 747.1 9 810.6 825.3

Noncorporate ownership 69 . 132 50 4.5 153.3 3.4 7.2 110.2 526.3 214.0 701.5 38.8

Single establishment

companies 3 .............. 166 3 177 398 31.0 801.9 23.3 50.7 581.1 2 213.3 1 121.9 3 062.0 273.2

Corporate ownership or

control 2 ................ 416 2 426 367 26.8 704.1 19.8 43.1 501.8 1 865.2 945.9 2 583.9 227.2

Noncorporate ownership 750 . 751 31 4.3 97.8 3.5 7.6 79.3 348.1 176.0 478.0 46.0

Legal form of organization:

Corporate 3 ................ 009 4 921 1 305 97.1 2 978.5 70.0 151.4 1 958.2 8 754.1 4 693.0 12 394.6 1 052.5

Noncorporate 819 ............. 883 81 8.8 251.1 6.9 14.8 189.5 874.4 390.0 1 179.6 84.8 Individual proprietorships 390 . 391 4 1.5 30.4 1.2 2.6 24.6 104.8 49.1 140.5 13.4 Partnerships 213 ............ 220 26 2.2 58.5 1.8 4.0 47.2 205.0 109.8 287.0 27.7 Other and unknown 216 ..... 272 51 5.1 162.1 3.9 8.2 117.7 564.6 231.1 752.0 43.7

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–27
Table 1–7. Employment at Auxiliaries and Related Facilities by Industry Group and Industry:

1992 and 1987

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and industry

1992 1987

Employees

(1,000)

Payroll

(million dollars)

Employees

(1,000)

Payroll

(million dollars)

 All industries .......................................... 103.5 5 642.3 115.9 4 856.8

10 Metal mining ................................................... (D) (D) (D) (D)

101 Iron ores...................................................... (D) (D) (D) (D) 1011 Iron ores.................................................... (D) (D) (D) (D)

102 Copper ores................................................... 1.1 64.6 1.0 47.3 1021 Copper ores................................................. 1.1 64.6 1.0 47.3

103 Lead and zinc ores............................................. .2 10.2 (D) (D) 1031 Lead and zinc ores........................................... .2 10.2 (D) (D)

104 Gold and silver ores............................................ (D) (D) (D) (D)

1041 Gold ores ................................................... 1.2 106.4 (D) (D)

1044 Silver ores .................................................. (D) (D) (Z) 1.0

108 Metal mining services .......................................... .3 12.4 .2 7.9 1081 Metal mining services ........................................ .3 12.4 .2 7.9

109,

106

Miscellaneous metal ores and ferroalloy ores, except vanadium (D) ...... (D) (D) (D)

1094 Uranium~radium~vanadium ores .2 ............................... 10.1 .3 12.5 1099,

1061

Miscellaneous metal ores, n.e.c., and ferroalloy ores, except

vanadium .................................................. (D) (D) (D) (D)

12 Coal mining .................................................... (D) (D) (D) (D)

122 Bituminous coal and lignite mining 9.1 ............................... 512.8 10.8 437.1 1221 Bituminous coal and lignite surface mining 5.2 ...................... 312.3 5.7 244.9 1222 Bituminous coal underground mining 3.9 ........................... 200.4 5.1 192.1

123 Anthracite mining .............................................. (D) (D) (D) (D)

1231 Anthracite mining ............................................ (D) (D) (D) (D)

124 Coal mining services ........................................... .1 1.8 (D) (D)

1241 Coal mining services ......................................... .1 1.8 (D) (D)

13 Oil and gas extraction........................................... 81.9 4 513.3 93.4 4 000.0

131 Crude petroleum and natural gas 70.0 ................................ 4 002.0 82.4 3 591.7

1311 Crude petroleum and natural gas 70.0 .............................. 4 002.0 82.4 3 591.7

132 Natural gas liquids ............................................. 1.8 90.3 1.4 53.6

1321 Natural gas liquids ........................................... 1.8 90.3 1.4 53.6

138 Oil and gas field services 10.2 ....................................... 421.0 9.6 354.7

1381 Drilling oil and gas wells 3.4 ...................................... 146.5 2.9 104.6

1382 Oil and gas field exploration services .8 ........................... 36.6 .4 15.1

1389 Oil and gas field services, n.e.c. 6.0 ............................... 237.9 6.4 235.0

14 Nonmetallic minerals, except fuels 8.4 ............................... 361.3 8.5 274.4

141 Dimension stone............................................... (D) (D) (D) (D)

1411 Dimension stone............................................. (D) (D) (D) (D)

142 Crushed and broken stone, including riprap 3.3 ....................... 118.4 3.4 110.7

1422 Crushed and broken limestone 2.2 ................................ 79.1 2.2 71.7

1423 Crushed and broken granite .5 ................................... 17.4 .7 20.1

1429 Crushed and broken stone, n.e.c. .6 .............................. 21.9 .6 18.9

144 Sand and gravel ............................................... 2.4 112.2 2.1 46.9

1442 Construction sand and gravel 2.1 .................................. 95.2 1.7 34.7

1446 Industrial sand............................................... .3 17.0 .3 12.2

145 Clay, ceramic, and refractory minerals (D) ............................ (D) (D) (D)

1455 Kaolin and ball clay .......................................... (D) (D) .9 43.3

1459 Clay, ceramic, and refractory minerals, n.e.c. .3 .................... 11.6 (D) (D)

147 Chemical and fertilizer mineral mining 1.5 ............................ 77.3 1.0 40.1

1474 Potash, soda, and borate minerals (D) ............................. (D) (D) (D)

1475 Phosphate rock.............................................. (D) (D) (D) (D)

1479 Chemical and fertilizer mineral mining, n.e.c. 1.1 .................... 54.4 (D) (D)

148 Nonmetallic minerals services, except fuels (D) ....................... (D) – –

1481 Nonmetallic minerals services, except fuels (D) ..................... (D) – –

149 Miscellaneous nonmetallic minerals, except fuels .5 .................. 21.9 (D) (D)

1499 Miscellaneous nonmetallic minerals, except fuels .5 ................ 21.9 (D) (D)

Note: Figures represent auxiliary establishments at different location from establishments managed or served or at same location but not operated as an integral part of it. All figures in this table

have been included in reports for industries with which they have been associated.

1–28nnINDUSTRY STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 1–8. Selected Statistics for Nonproducing Establishments by Industry Group and

Industry: 1992 and 1987

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

SIC

code Industry group and industry

1992 1987

Establishments during year All employees Production, development, and exploration workers

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Capital

expendi~ tures

(million

dollars)

All employees

(1,000)

Capital

expendi~ tures

(million

dollars)

 All industries 515 ............... 46 3.9 174.9 2.5 5.3 109.1 333.5 5.5 329.3

10 Metal mining 132 ........................ 17 (D) (D) (D) (D) (D) (D) 1.5 87.6

101 Iron ores 1 .......................... – (D) (D) (D) (D) (D) (D) (D) (D)

1011 Iron ores 1 ........................ – (D) (D) (D) (D) (D) (D) (D) (D)

102 Copper ores 11 ....................... – .1 3.8 (Z) .1 2.5 (D) – –

1021 Copper ores 11 ..................... – .1 3.8 (Z) .1 2.5 (D) – –

103 Lead and zinc ores 7 ................. 1 .1 3.1 .1 .1 2.2 (D) (D) (D)

1031 Lead and zinc ores 7 ............... 1 .1 3.1 .1 .1 2.2 (D) (D) (D)

104 Gold and silver ores 87 ................ 11 1.0 44.6 .8 1.6 33.4 (D) (D) (D)

1041 Gold ores 84 ....................... 11 .9 42.9 .7 1.6 32.2 151.4 .8 58.6

1044 Silver ores 3 ...................... – (Z) 1.6 (Z) .1 1.2 (D) (D) (D)

109,

106

Miscellaneous metal ores and

ferroalloy ores, except vanadium 26 .... 5 .2 12.3 .1 .1 2.5 20.1 (D) (D)

1094 Uranium~radium~vanadium ores 20 .... 4 .2 7.6 .1 .1 2.4 20.0 .4 23.2

1099,

1061

Miscellaneous metal ores, n.e.c.,

and ferroalloy ores, except

vanadium 6 ...................... 1 .1 4.7 (Z) (Z) .1 (Z) (D) (D)

12 Coal mining 83 ........................ 11 (D) (D) (D) (D) (D) (D) (D) (D)

122 Bituminous coal and lignite mining 80 .... 11 1.2 53.8 .9 2.1 44.5 56.2 (D) (D)

1221 Bituminous coal and lignite surface

mining 56 ......................... 8 .6 19.7 .4 .7 13.9 (D) (D) (D)

1222 Bituminous coal underground

mining 24 ......................... 3 .7 34.2 .6 1.4 30.5 (D) .4 .2

123 Anthracite mining 3 .................. – (D) (D) (D) (D) (D) (D) (D) (D)

1231 Anthracite mining 3 ................ – (D) (D) (D) (D) (D) (D) (D) (D)

13 Oil and gas extraction 259 ............... 15 1.0 49.4 .4 .9 18.6 80.4 (D) (D)

131 Crude petroleum and natural gas 244 ..... 12 .9 44.7 .3 .7 14.9 80.4 2.2 178.2 1311 Crude petroleum and natural gas 244 ... 12 .9 44.7 .3 .7 14.9 80.4 2.2 178.2

132 Natural gas liquids 15 ................. 3 .1 4.8 .1 .2 3.7 (Z) (D) (D)

1321 Natural gas liquids 15 ............... 3 .1 4.8 .1 .2 3.7 (Z) (D) (D)

14 Nonmetallic minerals, except fuels 41 ... 3 .2 7.5 .2 .2 5.4 1.0 .5 16.7

142 Crushed and broken stone, including

riprap 13 ............................ – (Z) .5 (Z) (Z) .4 .8 (D) (D)

1422 Crushed and broken limestone 11 ..... – (D) (D) (D) (D) (D) (D) (D) (D)

1423 Crushed and broken granite 2 ....... – (D) (D) (D) (D) (D) (D) (D) (D)

144 Sand and gravel 21 ................... 2 .2 4.7 .1 .1 2.8 .1 (D) (D)

1442 Construction sand and gravel 21 ...... 2 .2 4.7 .1 .1 2.8 .1 .2 .6

147 Chemical and fertilizer mineral mining 2 . – (D) (D) (D) (D) (D) (D) .1 13.4

1479 Chemical and fertilizer mineral

mining, n.e.c. 2 ................... – (D) (D) (D) (D) (D) (D) (D) (D)

149 Miscellaneous nonmetallic minerals,

except fuels 5 ...................... 1 (D) (D) (D) (D) (D) (D) .2 2.4

1499 Miscellaneous nonmetallic minerals,

except fuels 5 .................... 1 (D) (D) (D) (D) (D) (D) .2 2.4

MINERAL INDUSTRIESmSUBJECT SERIES INDUSTRY STATISTICSnn1–29
Table 2–1. Historical Statistics for States and Offshore Areas: 1992 and Earlier Census Years

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

UNITED STATES

1992 Census 23 .............. 207 30 787 5 600 638.2 24 198.6 415.4 876.3 13 832.6 113 621.3 65 652.9 162 095.4 17 178.8

1987 Census 25 .............. 218 33 617 6 299 698.1 21 739.1 451.1 942.2 12 443.2 110 959.1 62 423.4 157 964.3 15 418.2

1982 Census (NA) .............. 42 241 (NA) 1 113.6 28 637.5 762.2 1 577.9 18 030.1 188 055.0 109 697.4 249 999.6 47 752.8

1977 Census (NA) .............. 31 359 6 632 798.8 13 166.8 592.8 1 183.3 9 082.3 68 013.1 46 079.4 96 374.7 17 718.0

1972 Census (NA) .............. 25 269 5 312 595.1 6 225.5 442.9 909.0 4 250.2 26 470.6 14 884.0 36 318.6 5 035.9

ALABAMA

1992 Census 316 .............. 395 102 10.8 400.7 7.8 16.1 269.2 1 525.7 731.2 2 114.6 142.3 1987 Census 280 .............. 350 99 11.1 320.6 8.1 16.6 228.0 1 234.7 729.5 1 792.6 171.6 1982 Census (NA) .............. 419 (NA) 15.9 375.0 12.6 23.4 267.9 1 979.7 1 041.7 2 428.5 592.8 1977 Census (NA) .............. 432 122 14.1 224.7 12.0 21.4 177.3 786.9 517.9 1 078.7 226.1 1972 Census (NA) .............. 290 91 8.8 87.9 8.0 16.2 77.1 264.4 164.4 364.5 64.4

ALASKA

1992 Census 144 .............. 195 57 10.5 638.6 6.3 14.4 344.3 8 522.0 2 149.2 9 546.8 1 124.5

1987 Census 141 .............. 175 47 7.4 404.1 4.4 10.0 231.8 8 018.8 1 340.2 8 566.6 792.4

1982 Census (NA) .............. 197 (NA) 13.4 524.8 9.1 21.2 327.0 14 093.2 2 931.0 13 782.5 3 241.7

1977 Census (NA) .............. 154 47 5.5 152.7 3.5 7.7 84.3 1 215.9 919.4 1 433.9 701.4

1972 Census (NA) .............. 125 31 2.6 40.5 1.7 3.7 24.8 354.4 119.8 353.2 121.0

ARIZONA

1992 Census 199 .............. 252 57 13.7 505.5 11.2 23.1 390.3 1 821.9 1 052.5 2 661.9 212.5

1987 Census 206 .............. 244 53 12.8 372.3 9.9 18.7 266.0 1 142.8 840.9 1 751.7 232.0

1982 Census (NA) .............. 277 (NA) 16.6 426.5 12.7 23.4 326.4 748.4 771.3 1 352.5 167.2

1977 Census (NA) .............. 229 50 21.0 339.0 15.6 29.8 240.2 750.9 650.7 1 259.3 142.3

1972 Census (NA) .............. 181 48 21.1 226.7 16.5 34.2 168.5 625.4 392.7 851.1 166.9

ARKANSAS

1992 Census 341 .............. 360 41 3.3 84.6 2.5 5.3 61.0 461.4 191.9 572.9 80.5 1987 Census 382 .............. 416 43 4.0 92.5 2.8 5.8 58.8 521.3 852.0 1 231.7 141.6 1982 Census (NA) .............. 478 (NA) 5.4 115.3 4.1 8.8 86.5 1 015.1 401.2 1 201.2 215.0 1977 Census (NA) .............. 396 66 4.7 66.0 3.9 8.2 50.7 394.9 157.9 488.6 64.2 1972 Census (NA) .............. 288 47 3.7 31.2 3.0 6.1 23.3 142.3 57.6 177.7 22.2

CALIFORNIA

1992 Census 1 .............. 000 1 232 301 34.5 1 416.2 19.4 40.4 675.6 6 038.8 2 442.5 7 545.2 936.0 1987 Census 1 .............. 155 1 387 350 44.1 1 383.8 25.2 51.9 695.9 6 484.2 3 149.0 8 693.2 939.9 1982 Census (NA) .............. 1 583 (NA) 51.3 1 466.2 30.8 63.6 764.1 11 844.3 5 236.7 13 643.0 3 438.1 1977 Census (NA) .............. 1 307 295 34.8 633.8 23.1 45.5 378.9 3 551.6 1 797.5 4 516.7 832.3 1972 Census (NA) .............. 1 179 245 29.0 340.1 19.3 39.1 206.3 1 400.9 631.7 1 785.5 247.2

COLORADO

1992 Census 994 .............. 1 132 171 17.1 759.0 9.0 18.8 318.4 2 407.9 1 523.9 3 421.4 510.4

1987 Census 1 .............. 140 1 309 202 21.7 790.4 9.6 20.2 285.4 1 832.1 1 148.0 2 591.3 388.8

1982 Census (NA) .............. 1 715 (NA) 45.8 1 320.4 24.2 49.4 588.7 3 098.3 2 369.6 4 127.5 1 340.3

1977 Census (NA) .............. 976 191 22.7 411.0 14.8 30.0 239.5 1 179.1 863.0 1 599.6 442.5

1972 Census (NA) .............. 665 125 13.5 155.6 9.0 18.4 92.3 408.9 222.7 527.1 104.5

CONNECTICUT

1992 Census 64 .............. 82 19 1.4 69.1 .5 1.2 19.0 79.7 24.3 98.9 5.0

1987 Census 76 .............. 87 24 1.5 55.2 .6 1.3 18.3 105.6 36.5 130.2 11.8

1982 Census (NA) .............. 95 (NA) 1.9 67.6 .6 1.2 12.7 47.3 23.7 65.4 5.6

1977 Census (NA) .............. 89 16 1.2 31.5 .5 1.1 7.4 24.3 13.6 35.6 2.2

1972 Census (NA) .............. 63 10 .7 8.2 .6 1.2 5.6 18.3 7.8 24.1 1.9

DELAWARE AND DISTRICT OF COLUMBIA

1992 Census 23 .............. 23 2 .2 9.1 (Z) .1 1.2 7.3 3.4 10.0 .8

1987 Census 25 .............. 27 4 .5 12.7 .2 .3 4.1 11.4 6.8 17.4 .8 1982 Census (NA) .............. 34 3 .2 5.7 (Z) .1 .5 2.2 1.1 3.0 .2

1977 Census (NA) .............. 27 1 (D) (D) (D) (D) (D) (D) (D) (D) (D)

1972 Census (NA) .............. 33 5 (D) (D) (D) (D) (D) (D) (D) (D) (D)

FLORIDA

1992 Census 253 .............. 293 61 8.3 260.5 6.3 13.5 170.1 979.9 699.4 1 548.6 130.8

1987 Census 298 .............. 343 78 9.6 231.9 7.5 15.3 164.5 1 027.4 617.7 1 478.6 166.5

1982 Census (NA) .............. 361 (NA) 10.5 216.0 7.7 15.8 148.5 1 860.4 1 237.0 2 775.5 321.9

1977 Census (NA) .............. 321 69 9.9 132.4 7.5 16.7 97.6 1 038.9 678.0 1 616.6 100.3

1972 Census (NA) .............. 277 72 9.0 81.1 6.5 14.7 53.2 297.5 276.3 466.0 107.8

See footnotes at end of table.

1–30nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–1. Historical Statistics for States and Offshore Areas: 1992 and Earlier Census Yearsm

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

GEORGIA

1992 Census 150 .............. 215 85 8.2 249.3 6.4 14.2 177.5 804.9 458.0 1 176.0 86.9

1987 Census 156 .............. 216 83 8.1 211.5 6.4 14.4 152.0 827.6 487.2 1 192.7 122.1

1982 Census (NA) .............. 206 (NA) 7.6 142.2 6.0 12.9 106.6 430.1 374.2 722.8 81.5

1977 Census (NA) .............. 219 76 7.4 98.1 6.1 13.6 71.3 294.1 231.5 471.0 54.6

1972 Census (NA) .............. 167 66 6.6 54.4 5.5 12.6 42.0 157.9 103.9 227.1 34.7

HAWAII

1992 Census 7 .............. 7 4 .2 9.4 .2 .4 8.1 27.3 11.3 33.7 4.8 1987 Census 9 .............. 9 4 .2 7.4 .2 .4 5.7 23.5 10.4 31.1 2.8 1982 Census (NA) .............. 12 4 .2 3.8 .1 .2 2.6 9.7 5.9 12.8 2.7 1977 Census (NA) .............. 7 2 .1 1.9 .1 .2 1.5 8.1 2.9 9.7 1.3 1972 Census (NA) .............. 15 5 .3 2.4 .2 .4 1.8 9.0 4.1 11.0 2.0

IDAHO

1992 Census 121 .............. 136 28 2.8 109.8 2.1 4.4 70.6 203.1 187.4 323.5 66.9

1987 Census 97 .............. 109 23 2.4 71.6 1.8 3.8 50.6 171.3 107.6 242.8 36.1

1982 Census (NA) .............. 160 (NA) 3.1 86.6 2.4 5.0 67.1 199.5 135.8 303.7 31.6

1977 Census (NA) .............. 125 24 3.3 52.9 2.7 5.4 41.8 144.1 81.2 184.7 40.7

1972 Census (NA) .............. 94 20 2.8 28.6 2.4 4.7 22.8 51.3 38.6 84.4 5.5

ILLINOIS

1992 Census 710 .............. 858 141 17.5 686.8 12.7 25.8 476.3 1 999.9 1 218.3 2 943.6 274.6

1987 Census 835 .............. 977 162 22.5 727.8 16.8 33.1 511.3 2 180.5 1 054.4 3 026.4 208.5

1982 Census (NA) .............. 1 095 (NA) 31.3 845.1 23.1 46.2 596.4 2 543.9 1 576.6 3 607.8 512.7

1977 Census (NA) .............. 879 187 25.8 451.6 20.9 40.9 349.1 1 162.7 666.2 1 535.1 293.8

1972 Census (NA) .............. 864 178 20.5 236.9 16.7 34.9 186.3 545.7 267.9 729.6 84.0

INDIANA

1992 Census 302 .............. 426 82 7.1 258.2 5.3 11.5 178.7 825.6 465.6 1 190.0 101.1 1987 Census 359 .............. 472 78 7.7 241.5 5.7 12.1 170.2 815.4 394.5 1 118.2 91.7 1982 Census (NA) .............. 563 (NA) 10.3 269.1 7.6 15.8 192.7 785.8 460.0 1 155.8 90.0 1977 Census (NA) .............. 530 84 8.4 147.5 6.1 12.8 104.1 391.7 239.1 552.6 78.2 1972 Census (NA) .............. 465 73 6.3 69.3 5.0 10.5 54.4 211.4 87.3 257.8 40.9

IOWA

1992 Census 80 .............. 187 25 2.0 52.7 1.4 3.4 35.4 153.4 82.1 219.8 15.7 1987 Census 101 .............. 200 31 2.4 58.1 1.6 3.5 33.5 131.3 79.1 195.5 15.0 1982 Census (NA) .............. 214 (NA) 2.1 38.2 1.6 3.3 27.4 103.5 66.5 153.1 16.9

1977 Census (NA) .............. 252 44 2.9 38.6 2.1 4.2 26.5 87.6 52.8 125.9 14.5 1972 Census (NA) .............. 223 36 2.5 23.4 2.0 4.8 17.5 53.3 26.0 70.8 8.5

KANSAS

1992 Census 1 .............. 111 1 207 119 10.9 353.1 6.8 13.9 169.4 2 290.0 2 255.7 4 347.2 198.5

1987 Census 1 .............. 207 1 309 146 12.5 301.5 8.1 16.7 172.1 1 671.7 2 087.0 3 566.3 192.4

1982 Census (NA) .............. 1 761 (NA) 19.9 461.2 14.4 30.2 295.2 3 195.7 3 567.5 6 344.7 418.5

1977 Census (NA) .............. 1 182 156 12.2 180.5 8.8 18.6 124.3 1 134.3 1 793.1 2 728.7 198.6

1972 Census (NA) .............. 950 130 8.9 74.8 6.8 14.0 52.7 466.0 309.9 725.1 50.8

KENTUCKY

1992 Census 947 .............. 1 140 360 30.6 1 068.3 25.6 55.1 865.5 3 687.8 2 895.0 6 080.9 501.8

1987 Census 1 .............. 220 1 460 414 39.5 1 222.9 31.3 64.3 946.0 3 698.6 2 618.6 5 956.8 360.4

1982 Census (NA) .............. 1 881 (NA) 54.2 1 371.7 44.9 87.9 1 108.6 4 141.9 3 831.2 7 336.1 637.0

1977 Census (NA) .............. 1 771 427 47.8 822.8 41.4 79.9 679.6 2 515.3 1 779.7 3 814.4 480.6

1972 Census (NA) .............. 1 240 296 30.2 308.0 26.6 52.5 259.2 780.0 555.8 1 201.3 134.4

LOUISIANA

1992 Census 1 .............. 464 1 784 402 48.1 1 797.9 31.0 65.7 1 050.3 14 834.6 9 768.9 22 353.7 2 249.8 1987 Census 1 .............. 649 1 963 425 50.7 1 593.9 32.3 69.2 873.0 16 655.7 11 005.9 24 629.7 3 032.0 1982 Census (NA) .............. 2 553 (NA) 102.4 2 694.4 69.2 154.1 1 703.0 33 117.0 19 953.2 43 786.1 9 284.1 1977 Census (NA) .............. 1 640 488 63.1 1 058.3 45.1 94.5 692.5 11 981.1 8 656.1 16 646.5 3 990.8

1972 Census (NA) .............. 1 340 443 49.6 537.6 34.2 74.1 333.8 5 529.1 3 316.8 7 614.1 1 231.9

MAINE

1992 Census 22 .............. 22 – .1 1.4 (Z) .1 1.0 5.0 2.0 6.6 .4

1987 Census 32 .............. 34 1 .2 2.9 .1 .2 1.9 5.5 4.2 8.1 1.6

1982 Census (NA) .............. 26 (NA) .1 2.3 .1 .2 1.6 5.3 2.9 7.7 .4

1977 Census (NA) .............. 44 4 .3 3.7 .2 .5 2.5 4.9 5.5 9.6 .8

1972 Census (NA) .............. 37 4 .3 2.0 .2 .4 1.5 6.2 5.8 6.7 5.3

MARYLAND

1992 Census 93 .............. 115 40 2.5 67.5 2.0 3.8 54.5 201.3 137.5 307.7 31.1 1987 Census 112 .............. 129 43 2.9 81.4 2.4 5.2 62.5 273.9 138.9 370.6 42.2 1982 Census (NA) .............. 137 (NA) 2.6 58.6 2.0 4.1 42.1 167.3 85.9 223.4 29.8

1977 Census1.............. (NA) 133 31 2.3 31.9 1.6 3.1 20.5 79.1 78.5 111.9 45.7

1972 Census1.............. (NA) 112 26 2.2 21.7 1.6 3.5 14.5 57.5 30.7 78.2 10.1

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–31
Table 2–1. Historical Statistics for States and Offshore Areas: 1992 and Earlier Census Yearsm

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

MASSACHUSETTS

1992 Census 79 .............. 84 11 1.2 40.5 .5 1.1 16.1 69.7 33.6 96.1 7.2

1987 Census 100 .............. 108 18 1.8 54.8 1.0 2.1 27.7 132.0 64.7 177.7 18.9

1982 Census (NA) .............. 117 (NA) 1.1 24.6 .7 1.5 15.2 54.4 29.1 73.5 10.0

1977 Census (NA) .............. 99 14 1.3 21.0 .7 1.5 9.2 32.2 16.5 43.6 5.1

1972 Census (NA) .............. 112 22 1.5 16.0 .9 1.7 8.6 27.7 12.1 35.9 3.9

MICHIGAN

1992 Census 475 .............. 531 80 8.7 289.7 6.8 14.5 213.5 1 675.9 1 041.7 2 523.5 194.2 1987 Census 471 .............. 543 86 9.8 273.0 7.5 15.8 191.8 1 499.6 1 097.4 2 425.9 171.1 1982 Census (NA) .............. 539 (NA) 10.7 276.7 7.2 14.7 181.7 1 934.7 980.8 2 659.4 256.1 1977 Census (NA) .............. 499 87 11.3 203.3 8.6 19.5 148.2 938.9 764.6 1 344.3 359.2 1972 Census (NA) .............. 409 69 11.4 119.9 9.2 18.9 91.9 306.3 229.3 467.3 68.3

MINNESOTA

1992 Census 137 .............. 154 24 7.4 279.7 6.3 13.3 234.1 748.5 630.2 1 325.0 53.7

1987 Census 144 .............. 161 28 6.1 185.8 4.8 9.8 137.6 554.5 469.6 999.4 24.7

1982 Census (NA) .............. 170 35 9.2 247.9 5.9 10.1 154.1 598.8 503.8 1 049.3 53.3

1977 Census (NA) .............. 179 46 11.5 213.4 8.3 16.2 144.8 699.2 513.8 928.4 284.5

1972 Census (NA) .............. 191 44 11.7 128.9 9.2 17.9 92.4 498.2 250.7 712.8 36.1

MISSISSIPPI

1992 Census 421 .............. 449 59 4.3 115.9 3.2 7.0 81.5 643.6 262.0 799.9 105.8

1987 Census 491 .............. 525 71 5.3 124.7 4.0 8.5 87.2 930.8 345.9 1 128.2 148.6

1982 Census (NA) .............. 654 (NA) 9.6 213.2 7.2 16.0 152.9 1 765.7 933.1 2 156.6 542.2

1977 Census (NA) .............. 449 83 6.0 86.8 4.8 10.2 65.6 507.2 309.6 618.8 198.0

1972 Census (NA) .............. 350 85 5.6 47.2 4.5 9.0 34.5 232.1 157.8 313.9 76.1

MISSOURI

1992 Census 250 .............. 342 52 5.3 177.4 3.6 7.7 113.2 470.5 231.5 660.4 41.6 1987 Census 252 .............. 326 65 5.6 165.2 3.9 8.0 103.1 466.1 205.4 635.5 36.1 1982 Census (NA) .............. 391 (NA) 7.9 198.0 5.2 10.3 119.8 418.2 266.3 604.4 80.2

1977 Census (NA) .............. 378 69 8.1 127.1 5.6 11.1 81.1 396.2 142.8 503.0 36.0 1972 Census (NA) .............. 360 79 8.9 87.2 5.8 11.8 54.7 217.9 86.2 266.8 37.3

MONTANA

1992 Census 346 .............. 367 46 5.4 189.1 4.0 8.3 128.7 1 100.0 334.2 1 324.9 109.2 1987 Census 373 .............. 398 60 5.7 163.4 4.1 8.2 107.7 1 167.1 383.3 1 431.7 118.6 1982 Census (NA) .............. 630 (NA) 8.5 213.7 6.5 13.5 159.3 1 694.9 756.5 2 026.1 425.2 1977 Census (NA) .............. 366 46 5.9 90.4 4.7 9.2 72.0 560.2 317.8 713.2 164.7 1972 Census (NA) .............. 276 42 5.6 55.9 4.6 9.6 46.2 169.1 157.2 289.2 37.1

NEBRASKA

1992 Census 174 .............. 194 15 1.3 31.8 1.0 2.0 21.9 136.8 68.9 188.5 17.2

1987 Census 201 .............. 228 17 1.6 36.2 1.0 2.1 21.7 119.0 62.1 163.9 17.2

1982 Census (NA) .............. 311 (NA) 2.3 46.5 1.6 3.3 31.4 246.0 133.5 334.5 45.0

1977 Census (NA) .............. 243 26 1.8 25.4 1.2 2.6 16.4 72.8 57.8 112.5 18.2

1972 Census (NA) .............. 226 20 1.5 13.1 1.1 2.6 9.7 39.8 18.6 53.0 5.4

NEVADA

1992 Census 261 .............. 306 68 12.3 489.2 10.7 22.8 414.1 1 968.3 1 199.1 2 591.9 575.4

1987 Census 232 .............. 264 74 7.6 231.8 6.2 12.9 179.3 1 177.5 643.7 1 468.6 352.5

1982 Census (NA) .............. 293 (NA) 6.6 154.9 5.2 10.9 119.0 467.6 264.4 608.0 124.1

1977 Census (NA) .............. 189 31 4.1 61.8 3.1 5.9 44.4 152.4 110.2 229.8 32.9

1972 Census (NA) .............. 143 18 3.2 32.5 2.4 5.1 23.7 103.5 58.4 156.0 5.9

NEW HAMPSHIRE

1992 Census 34 .............. 41 3 .3 9.6 .2 .4 5.7 25.3 10.0 33.1 2.3 1987 Census 48 .............. 53 9 .5 12.0 .4 .8 8.7 40.9 12.8 49.8 3.9 1982 Census (NA) .............. 28 3 .3 6.7 .2 .6 5.1 17.3 10.4 25.2 2.5 1977 Census (NA) .............. 29 2 .2 2.9 .2 .4 2.2 7.9 5.5 12.1 1.3

1972 Census (NA) .............. 27 3 .2 2.4 .2 .5 2.0 5.8 2.8 7.7 .9

NEW JERSEY

1992 Census 97 .............. 114 36 2.5 99.3 1.4 3.1 48.6 199.1 101.4 279.4 21.2

1987 Census 141 .............. 154 44 4.2 153.3 1.9 4.0 46.7 241.2 116.2 326.2 31.2

1982 Census (NA) .............. 165 40 3.4 101.8 1.6 3.3 32.0 120.1 77.6 181.3 16.5

1977 Census (NA) .............. 157 36 3.0 48.6 1.7 3.5 22.1 93.3 49.9 130.4 12.7

1972 Census (NA) .............. 145 42 3.3 36.8 2.1 4.4 19.4 78.0 43.2 102.8 18.3

NEW MEXICO

1992 Census 670 .............. 737 151 14.6 487.7 11.1 23.0 354.5 3 955.1 2 473.0 5 689.9 738.2 1987 Census 679 .............. 752 150 14.8 437.7 10.6 22.4 301.7 3 539.1 1 869.7 4 981.5 427.3 1982 Census (NA) .............. 1 013 (NA) 26.6 660.0 20.5 43.4 497.1 7 126.7 3 979.8 9 683.3 1 423.3

1977 Census (NA) .............. 752 177 23.5 377.3 19.1 39.2 301.2 2 688.7 1 597.4 3 747.8 538.3

1972 Census (NA) .............. 578 135 16.2 160.2 13.2 27.3 123.7 957.8 550.9 1 333.4 175.3

See footnotes at end of table.

1–32nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–1. Historical Statistics for States and Offshore Areas: 1992 and Earlier Census Yearsm

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

NEW YORK

1992 Census 364 .............. 445 62 7.5 301.4 3.8 7.5 102.2 476.6 199.3 616.9 59.1

1987 Census 396 .............. 466 77 8.8 342.1 3.9 8.7 98.8 484.3 219.9 641.7 62.5

1982 Census (NA) .............. 537 (NA) 7.8 204.5 4.3 9.0 88.3 414.7 261.3 576.8 99.2

1977 Census (NA) .............. 467 63 7.1 133.5 4.2 8.6 61.3 217.8 113.4 298.1 33.1

1972 Census (NA) .............. 461 74 7.7 94.1 4.7 10.1 47.0 154.3 64.0 193.1 25.2

NORTH CAROLINA

1992 Census 122 .............. 212 70 4.3 126.4 3.1 6.8 80.5 322.2 234.1 508.2 48.1 1987 Census 125 .............. 191 75 4.0 95.5 2.9 6.5 63.3 414.2 152.0 526.9 39.3 1982 Census (NA) .............. 178 (NA) 4.0 67.6 2.9 6.1 42.0 198.3 139.1 303.9 33.6

1977 Census (NA) .............. 174 68 3.7 43.2 3.0 6.5 31.8 110.9 86.2 173.8 23.3 1972 Census (NA) .............. 167 65 3.3 25.5 2.8 6.4 20.8 70.6 50.3 108.9 12.0

NORTH DAKOTA

1992 Census 247 .............. 274 38 4.1 161.3 3.3 6.9 125.8 859.9 533.0 1 184.8 208.0

1987 Census 296 .............. 326 44 4.0 119.5 3.0 6.1 86.8 978.1 341.4 1 219.6 99.8

1982 Census (NA) .............. 507 (NA) 8.5 226.1 6.6 14.4 171.8 1 999.1 1 330.7 2 229.0 1 100.7

1977 Census (NA) .............. 230 32 2.5 43.4 2.0 4.3 33.6 324.6 189.0 349.8 163.8

1972 Census (NA) .............. 149 22 1.5 14.7 1.1 2.4 11.2 83.8 38.7 105.4 17.1

OHIO

1992 Census 886 .............. 1 022 157 15.0 486.5 10.5 22.0 303.3 1 453.9 747.7 2 064.2 137.4

1987 Census 1 .............. 080 1 240 199 19.0 550.1 13.8 29.7 379.5 1 839.8 1 054.1 2 662.8 231.1

1982 Census (NA) .............. 1 507 (NA) 28.9 707.6 21.9 45.2 509.5 2 325.5 1 459.5 3 237.1 547.9

1977 Census (NA) .............. 1 209 231 27.6 446.6 22.0 41.6 336.6 1 181.1 744.6 1 661.9 263.8

1972 Census (NA) .............. 1 115 196 20.1 211.3 16.1 32.9 156.3 464.9 280.0 628.1 116.8

OKLAHOMA

1992 Census 2 .............. 543 2 742 312 44.5 1 678.1 20.1 40.9 614.9 6 406.9 2 995.4 8 341.0 1 061.3 1987 Census 2 .............. 700 2 981 358 46.0 1 387.1 21.6 45.2 500.4 5 523.1 3 707.4 8 388.6 841.8 1982 Census (NA) .............. 4 363 (NA) 104.1 2 666.6 60.2 128.7 1 342.3 13 274.5 9 694.9 18 447.0 4 522.4 1977 Census (NA) .............. 2 279 365 43.5 696.2 26.0 58.7 407.8 3 417.7 2 254.0 4 746.5 925.1 1972 Census (NA) .............. 1 705 274 26.9 266.3 16.5 32.4 138.2 1 133.4 566.0 1 504.6 194.8

OREGON

1992 Census 143 .............. 157 24 1.7 61.1 1.0 2.2 27.9 105.3 48.1 140.8 12.6 1987 Census 168 .............. 172 16 1.4 33.5 1.0 2.0 20.9 78.5 44.1 112.4 10.2 1982 Census (NA) .............. 200 (NA) 1.8 37.0 1.0 1.9 19.1 60.3 32.6 80.4 12.5

1977 Census (NA) .............. 157 18 1.3 20.0 1.0 2.0 14.5 59.1 23.2 76.3 6.0 1972 Census (NA) .............. 136 18 1.3 12.9 1.1 2.2 9.8 37.6 15.9 47.9 5.6

PENNSYLVANIA

1992 Census 1 .............. 003 1 219 266 24.9 878.8 18.6 38.9 612.5 2 344.7 1 628.0 3 714.9 257.9

1987 Census 1 .............. 144 1 382 314 33.4 977.6 24.7 50.7 705.2 2 561.6 1 821.6 4 102.0 281.2

1982 Census (NA) .............. 1 610 (NA) 48.0 1 180.2 37.1 70.8 868.2 2 936.8 2 179.0 4 575.6 540.2

1977 Census (NA) .............. 1 696 417 51.7 851.9 42.1 80.7 658.1 2 166.1 1 895.8 3 625.4 436.5

1972 Census (NA) .............. 1 543 338 41.9 441.6 33.6 68.4 337.2 847.2 610.0 1 311.2 146.0

RHODE ISLAND

1992 Census 18 .............. 18 2 .1 3.6 .1 .2 2.5 12.1 5.3 16.1 1.3

1987 Census 15 .............. 16 4 .2 5.3 .2 .3 4.4 15.6 6.7 20.4 2.0

1982 Census (NA) .............. 20 2 .2 2.9 .1 .2 2.0 7.3 3.3 9.8 .8

1977 Census (NA) .............. 23 2 .1 2.1 .1 .2 1.6 5.0 3.7 7.3 1.4

1972 Census (NA) .............. 17 5 .3 2.8 .2 .5 2.3 4.4 2.9 6.8 .6

SOUTH CAROLINA

1992 Census 56 .............. 86 28 1.6 47.6 1.3 2.7 34.1 177.5 92.7 234.1 36.1 1987 Census 57 .............. 85 30 1.5 34.9 1.2 2.8 26.4 143.1 85.1 178.5 49.7 1982 Census (NA) .............. 76 (NA) 1.5 24.0 1.2 2.6 17.3 72.2 52.8 108.6 16.4

1977 Census (NA) .............. 70 26 1.5 15.6 1.2 2.5 11.6 47.1 30.7 70.2 7.6

1972 Census (NA) .............. 58 24 1.5 11.1 1.3 3.0 8.4 34.2 17.6 46.4 5.3

SOUTH DAKOTA

1992 Census 64 .............. 72 16 2.3 81.6 1.8 4.0 64.1 213.1 120.9 308.6 25.4

1987 Census 75 .............. 84 10 2.1 62.3 1.7 3.5 48.7 190.8 101.0 262.6 29.1

1982 Census (NA) .............. 119 (NA) 2.3 49.7 1.7 3.1 35.4 115.9 85.0 172.7 28.2

1977 Census (NA) .............. 68 9 2.4 34.6 2.1 3.9 27.0 68.0 55.7 99.6 24.1

1972 Census (NA) .............. 68 9 1.8 18.5 1.5 3.4 14.6 32.4 18.5 46.2 4.8

TENNESSEE

1992 Census 204 .............. 291 75 4.6 120.0 3.5 7.5 84.0 348.3 225.9 539.3 34.9 1987 Census 276 .............. 341 92 6.5 158.5 4.7 10.1 106.4 458.4 263.0 661.0 60.4 1982 Census (NA) .............. 515 (NA) 9.0 186.1 7.4 14.6 144.3 497.7 396.8 793.1 101.4

1977 Census (NA) .............. 481 139 9.1 128.7 7.9 15.9 103.9 378.1 266.8 559.2 85.6

1972 Census (NA) .............. 353 97 7.3 61.0 6.3 13.0 48.2 152.1 101.7 225.7 28.1

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–33
Table 2–1. Historical Statistics for States and Offshore Areas: 1992 and Earlier Census Yearsm

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Year

Establishments during

year All employees Production, development, andexploration workers

Companies

(number)

Total (number)

With 20 employees or more

(number)

Number

(1,000)

Payroll

(million

dollars)

Number

(1,000)

Hours (millions)

Wages

(million

dollars)

Value added by mining

(million

dollars)

Cost of

supplies

used,

purchased

machinery

installed, etc.

(million

dollars)

Value of

shipments

and receipts

(million

dollars)

Capital

expend~ itures

(million

dollars)

TEXAS

1992 Census 6 .............. 663 7 544 1 047 149.9 5 984.3 75.2 159.6 2 264.3 26 192.6 16 681.0 38 546.4 4 327.2

1987 Census 7 .............. 029 8 022 1 251 158.0 5 137.8 83.5 178.0 2 113.3 29 676.5 14 468.3 40 319.0 3 825.8

1982 Census (NA) .............. 9 850 (NA) 266.8 6 755.5 163.5 351.4 3 656.5 54 452.6 30 257.3 72 462.2 12 247.7

1977 Census (NA) .............. 6 268 1 222 143.4 2 373.6 91.1 197.0 1 347.9 19 673.9 11 857.3 27 364.4 4 166.8

1972 Census (NA) .............. 4 854 900 95.8 1 006.5 56.6 119.1 490.0 6 711.0 3 168.2 8 911.9 967.3

UTAH

1992 Census 361 .............. 391 74 8.1 298.5 6.2 13.1 219.9 1 755.4 1 005.4 2 174.1 586.7 1987 Census 337 .............. 380 68 7.9 236.7 5.7 11.9 161.8 1 552.0 582.5 1 951.8 182.7 1982 Census (NA) .............. 585 (NA) 17.5 466.8 13.6 27.4 355.0 1 664.8 1 660.4 2 700.9 624.3 1977 Census (NA) .............. 429 100 16.7 269.3 11.7 23.1 183.0 910.7 625.9 1 270.3 266.3 1972 Census (NA) .............. 308 75 11.4 116.5 8.9 17.6 87.3 372.3 319.3 576.7 114.8

VERMONT

1992 Census 55 .............. 60 10 .7 20.5 .5 1.0 13.5 77.7 43.8 110.8 10.8

1987 Census 42 .............. 45 9 .7 18.1 .5 .9 9.3 57.8 39.4 89.5 7.7

1982 Census (NA) .............. 46 12 .8 15.1 .5 1.0 8.7 36.1 29.8 57.9 8.0

1977 Census (NA) .............. 39 7 .7 8.3 .6 1.2 6.5 25.2 12.8 34.9 3.1

1972 Census (NA) .............. 36 10 .8 6.2 .7 1.3 5.1 14.1 5.0 17.3 1.8

VIRGINIA

1992 Census 424 .............. 577 228 15.9 546.5 12.7 25.8 414.2 1 601.8 1 439.3 2 890.9 150.2

1987 Census 593 .............. 723 252 18.8 546.8 14.7 29.7 412.0 1 554.4 1 312.1 2 664.4 202.1

1982 Census (NA) .............. 895 (NA) 24.4 532.7 19.4 35.0 407.9 1 466.8 1 482.5 2 677.6 271.7

1977 Census (NA) .............. 896 223 23.2 350.0 19.3 33.7 271.6 1 015.8 952.3 1 752.0 216.1

1972 Census (NA) .............. 586 173 16.8 166.2 14.3 27.7 133.1 360.2 285.5 571.6 74.1

WASHINGTON

1992 Census 183 .............. 194 31 3.2 112.5 2.4 5.1 83.1 310.5 144.6 420.2 35.0 1987 Census 179 .............. 189 20 2.8 83.8 2.2 4.4 61.4 275.7 137.0 380.3 32.3 1982 Census (NA) .............. 229 (NA) 2.8 66.8 2.2 4.5 51.4 161.9 119.0 237.5 43.4

1977 Census (NA) .............. 199 18 2.0 36.2 1.5 3.1 25.7 84.9 63.8 132.5 16.2 1972 Census (NA) .............. 175 21 1.9 18.2 1.6 3.1 14.6 45.9 25.1 56.6 14.5

WEST VIRGINIA

1992 Census 933 .............. 1 163 340 33.0 1 330.8 27.4 58.6 1 097.1 4 212.4 3 163.1 6 854.9 520.6 1987 Census 1 .............. 048 1 259 350 35.4 1 180.2 28.4 58.3 957.3 3 674.1 2 665.4 5 889.0 450.4 1982 Census (NA) .............. 1 495 (NA) 63.1 1 679.9 52.0 101.4 1 344.9 4 789.8 3 421.4 7 312.9 898.3 1977 Census (NA) .............. 1 560 458 69.6 1 081.1 59.8 97.5 882.5 2 820.4 2 019.7 4 183.5 656.6 1972 Census (NA) .............. 1 392 355 53.0 575.9 45.3 88.1 473.3 1 194.5 711.0 1 695.1 210.4

WISCONSIN

1992 Census 145 .............. 167 28 2.3 79.2 1.6 3.7 54.6 251.2 122.5 322.7 51.0

1987 Census 156 .............. 169 27 1.8 46.3 1.4 2.9 32.3 155.2 78.5 209.3 24.4

1982 Census (NA) .............. 201 (NA) 1.9 38.4 1.4 2.7 27.2 85.8 56.2 131.5 10.4

1977 Census (NA) .............. 217 30 2.6 39.5 2.1 4.4 30.0 87.1 54.4 128.1 13.4

1972 Census (NA) .............. 214 27 2.5 25.7 1.9 4.0 17.6 63.5 28.7 84.5 7.7

WYOMING

1992 Census 629 .............. 718 131 16.0 643.5 12.5 25.5 483.9 5 965.6 3 063.5 8 424.1 605.0

1987 Census 658 .............. 774 142 17.1 579.9 12.7 26.7 413.5 4 362.0 2 060.4 5 846.5 575.9

1982 Census (NA) .............. 1 150 (NA) 34.2 939.6 26.0 54.3 690.4 6 858.8 3 946.7 8 606.9 2 198.7

1977 Census (NA) .............. 786 184 22.7 403.7 17.9 38.6 304.9 2 282.0 1 516.6 2 967.5 831.1

1972 Census (NA) .............. 507 119 11.5 120.0 9.1 19.1 90.7 678.5 388.7 886.7 180.5

OFFSHORE AREAS2

1992 Census 51 .............. 55 19 5.5 229.2 4.7 10.0 182.0 2 663.0 473.7 2 666.6 470.0 1987 Census (NA) .............. 45 29 3.6 121.4 3.1 6.6 97.0 263.2 1 304.4 1 457.9 109.6 1982 Census (NA) .............. 80 (NA) 5.4 155.7 4.2 9.2 114.5 2 803.4 1 080.9 2 843.5 1 040.8 1977 Census (NA) .............. (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA)

1972 Census (NA) .............. (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA) (NA)

1Includes data for Delaware and the District of Columbia except for establishments.

2Represents offshore areas not associated with a State.

1–34nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–2. Summary Statistics for States and Offshore Areas: 1992

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item United

States Alabama Alaska Arizona Arkansas California Colorado

Connect~ icut

Delaware

and District

of Columbia

Establishments during year number ...................................... .. 30 787 395 195 252 360 1 232 1 132 82 23

With 0 to 19 employees number ....................................... .. 25 187 293 138 195 319 931 961 63 21

With 20 to 99 employees number ...................................... .. 4 474 79 34 39 36 238 135 18 2

With 100 employees or more number ................................... .. 1 126 23 23 18 5 63 36 1 –

All employees:

Average for year 1,000 ............................................... .. 638.2 10.8 10.5 13.7 3.3 34.5 17.1 1.4 .2

Payroll for year mil dol ................................................ .. 24 198.6 400.7 638.6 505.5 84.6 1 416.2 759.0 69.1 9.1

Production, development, and exploration workers:

Average for year 1,000 ............................................... .. 415.4 7.8 6.3 11.2 2.5 19.4 9.0 .5 (Z)

March 1,000 ....................................................... .. 417.7 8.3 6.3 11.1 2.5 19.7 8.8 .5 (Z)

May 1,000 ........................................................ .. 419.2 7.7 6.4 11.3 2.5 19.8 9.0 .6 .1

August 1,000 ...................................................... .. 417.1 7.7 6.3 11.3 2.5 19.3 9.1 .6 .1

November 1,000 ................................................... .. 408.8 7.5 6.1 11.0 2.5 18.7 9.0 .5 (Z)

Hours millions ....................................................... .. 876.3 16.1 14.4 23.1 5.3 40.4 18.8 1.2 .1

Wages mil dol ....................................................... .. 13 832.6 269.2 344.3 390.3 61.0 675.6 318.4 19.0 1.2

Supplemental labor costs not included in payroll mil dol ..................... .. 5 500.8 154.9 119.3 113.7 21.3 260.7 118.9 8.2 .4

Legally required expenditures, including Social Security

contributions mil dol ................................................. .. 2 413.4 40.2 41.9 49.1 9.1 118.3 57.8 3.9 .2

Payments for voluntary programs mil dol ................................ .. 3 087.4 114.7 77.4 64.7 12.1 142.4 61.1 4.3 .2

Value added by mining mil dol ........................................... .. 113 621.3 1 525.7 8 522.0 1 821.9 461.4 6 038.8 2 407.9 79.7 7.3

Cost of supplies mil dol ................................................. .. 65 652.9 731.2 2 149.2 1 052.5 191.9 2 442.5 1 523.9 24.3 3.4

Supplies used, minerals received, and purchased machinery

installed mil dol ..................................................... .. 48 740.8 544.2 1 126.8 639.4 129.8 1 348.4 1 101.3 13.4 2.4

Resales mil dol ...................................................... .. 558.6 9.4 4.0 1.8 .6 12.6 5.4 .4 (D)

Purchased fuels consumed mil dol ..................................... .. 2 729.2 34.5 66.2 46.6 14.7 255.5 50.4 3.4 .4

Purchased electric energy:

Quantity mil kWh ................................................... .. 77 063.3 1 298.9 139.8 4 872.4 281.1 4 458.7 1 823.5 56.5 4.0

Cost mil dol ....................................................... .. 3 638.8 68.6 10.0 248.1 15.6 298.0 106.5 4.9 .2

Electric energy generated less sold mil kWh ............................. .. 3 702.9 (D) 1 116.1 (D) 2.3 1 013.5 6.3 – –

Contract work mil dol ................................................. .. 9 985.6 74.5 942.2 116.6 31.2 527.9 260.2 2.3 (D)

Cost of purchased communication services mil dol ......................... .. 172.0 1.7 7.1 2.0 .6 8.2 5.1 .1 (Z)

Value of shipments and receipts mil dol ................................... .. 162 095.4 2 114.6 9 546.8 2 661.9 572.9 7 545.2 3 421.4 98.9 10.0

Value of resales mil dol ................................................. .. 639.8 9.7 4.1 2.0 .6 13.9 5.6 .4 (D)

Inventories, end of 1991 mil dol .......................................... .. 7 927.2 162.6 450.5 278.9 32.5 352.4 146.2 12.6 .4

Mined or quarried products mil dol ..................................... .. 4 085.0 106.0 (D) 172.5 20.0 204.9 59.8 10.3 (D)

Supplies, parts, fuels, etc. mil dol ...................................... .. 3 842.3 56.6 (D) 106.5 12.5 147.5 86.4 2.3 (D)

Inventories, end of 1992 mil dol .......................................... .. 7 930.4 170.1 342.4 306.9 30.4 321.2 144.0 13.0 .3

Mined or quarried products mil dol ..................................... .. 4 259.8 110.4 (D) 195.1 17.2 186.3 61.8 10.7 (D)

Supplies, parts, fuels, etc. mil dol ...................................... .. 3 670.6 59.6 (D) 111.9 13.2 134.9 82.2 2.2 (D)

Capital expenditures during year (except land and mineral rights) mil dol ...... .. 17 178.8 142.3 1 124.5 212.5 80.5 936.0 510.4 5.0 .8 New capital expenditures during year mil dol ............................ .. 7 903.9 104.6 704.3 177.7 27.4 581.0 203.3 3.9 (D)

Buildings and other structures, except land mil dol ..................... .. 1 061.0 2.8 (D) (D) 1.5 265.6 22.1 .4 (Z)

Machinery and equipment mil dol .................................... .. 6 842.9 101.8 (D) (D) 26.0 315.4 181.2 3.4 (D)

Used capital expenditures during year mil dol ............................ .. 1 239.0 7.1 12.7 11.5 3.0 45.2 33.9 1.1 (D)

Buildings and other structures, except land mil dol ..................... .. 80.9 .1 .3 .2 .1 5.5 (D) (Z) (Z)

Machinery and equipment mil dol .................................... .. 1 158.1 6.9 12.4 11.3 2.9 39.7 (D) 1.1 (D)

Mineral exploration and development1............................ mil dol.. 8 035.9 30.7 407.4 23.3 50.0 309.8 273.2 (Z) (Z)

Capitalized mineral land and rights2................................ mil dol.. 391.6 1.2 (D) 3.4 .5 11.0 15.8 .5 (Z)

Deductions from depreciable assets during year3 .................... mil dol.. 5 531.5 104.4 51.4 98.7 22.6 161.8 119.2 3.7 .1 Buildings and other structures, except land4....................... mil dol.. 439.2 1.8 3.1 1.1 1.5 10.0 9.2 .3 (D)

Machinery and equipment4 ..................................... mil dol.. 4 454.8 100.9 48.1 (D) 20.0 137.8 92.7 2.9 (D)

Mineral exploration and development2............................ mil dol.. 272.7 .2 .1 (D) .3 8.7 7.9 .1 –

Mineral land and rights2 ........................................ mil dol.. 364.8 1.4 (Z) (D) .8 5.3 9.3 .4 (Z)

Gross book value of depreciable assets at end of year3............... mil dol.. 88 726.9 1 991.4 1 684.0 3 052.5 291.3 3 490.2 2 433.3 101.8 10.1 Buildings and other structures, except land4....................... mil dol.. 11 115.2 122.8 107.9 481.7 30.0 501.4 232.9 8.9 .2 Machinery and equipment4 ..................................... mil dol.. 64 526.0 1 460.5 1 257.0 2 251.2 252.2 2 448.8 1 593.6 85.1 (D)

Mineral exploration and development2............................ mil dol.. 6 143.0 (D) 305.5 202.9 1.8 267.5 381.4 1.0 (Z)

Mineral land and rights2 ........................................ mil dol.. 6 942.7 (D) 13.5 116.7 7.4 272.5 225.3 6.8 (D)

Depreciation and depletion charges for year3........................ mil dol.. 5 847.0 122.6 91.4 225.1 21.2 284.1 175.3 6.3 1.2 Buildings and other structures, except land4....................... mil dol.. 599.0 5.2 7.8 24.7 2.0 35.0 18.2 .5 (D)

Machinery and equipment4 ..................................... mil dol.. 4 514.4 106.6 75.4 176.4 18.8 214.3 109.2 5.3 (D)

Mineral exploration and development2............................ mil dol.. 443.3 (D) 7.6 15.8 .1 20.3 37.4 .1 (D)

Mineral land and rights2 ........................................ mil dol.. 290.3 (D) .7 8.2 .3 14.6 10.6 .3 (D)

Rental payments during year mil dol ...................................... .. 1 718.7 24.6 72.7 20.6 5.3 83.2 40.5 1.3 (D)

Buildings and other structures, except land mil dol ....................... .. 330.3 1.2 10.3 5.0 1.3 19.2 12.8 .3 (D)

Machinery and equipment mil dol ...................................... .. 1 388.3 23.4 62.4 15.6 4.0 64.0 27.6 1.0 (D)

Lease rents mil dol ..................................................... .. 137.3 2.2 .6 1.4 .1 5.1 .5 – (D)

Expensed mineral exploration, development, land, and rights1......... mil dol.. 8 962.2 102.1 257.7 49.7 31.7 1 023.5 96.2 (D) (D)

Mineral exploration and development mil dol ............................ .. 8 252.3 73.7 (D) (D) (D) 1 014.3 89.8 – (D)

Mineral land and rights mil dol ......................................... .. 709.9 28.3 (D) (D) (D) 9.2 6.3 (D) (D)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–35
Table 2–2. Summary Statistics for States and Offshore Areas: 1992mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky

Establishments during year number ...................................... .. 293 215 7 136 858 426 187 1 207 1 140

With 0 to 19 employees number ....................................... .. 232 130 3 108 717 344 162 1 088 780

With 20 to 99 employees number ...................................... .. 42 70 4 20 100 66 25 112 305

With 100 employees or more number ................................... .. 19 15 – 8 41 16 – 7 55

All employees:

Average for year 1,000 ............................................... .. 8.3 8.2 .2 2.8 17.5 7.1 2.0 10.9 30.6

Payroll for year mil dol ................................................ .. 260.5 249.3 9.4 109.8 686.8 258.2 52.7 353.1 1068.3

Production, development, and exploration workers:

Average for year 1,000 ............................................... .. 6.3 6.4 .2 2.1 12.7 5.3 1.4 6.8 25.6

March 1,000 ....................................................... .. 6.4 6.4 .2 2.2 12.7 5.1 1.4 6.8 25.7

May 1,000 ........................................................ .. 6.4 6.4 .2 2.2 13.0 5.5 1.5 6.8 25.8

August 1,000 ...................................................... .. 6.4 6.4 .2 2.1 12.9 5.5 1.5 6.9 25.8

November 1,000 ................................................... .. 5.9 6.3 .2 1.8 12.4 5.1 1.4 6.6 25.1

Hours millions ....................................................... .. 13.5 14.2 .4 4.4 25.8 11.5 3.4 13.9 55.1

Wages mil dol ....................................................... .. 170.1 177.5 8.1 70.6 476.3 178.7 35.4 169.4 865.5

Supplemental labor costs not included in payroll mil dol ..................... .. 67.0 67.1 2.6 25.6 253.0 72.1 10.6 54.4 378.0

Legally required expenditures, including Social Security

contributions mil dol ................................................. .. 25.2 22.4 1.5 11.2 94.4 23.2 5.2 24.3 187.0

Payments for voluntary programs mil dol ................................ .. 41.8 44.7 1.1 14.4 158.7 48.9 5.4 30.1 190.9

Value added by mining mil dol ........................................... .. 979.9 804.9 27.3 203.1 1 999.9 825.6 153.4 2 290.0 3687.8

Cost of supplies mil dol ................................................. .. 699.4 458.0 11.3 187.4 1 218.3 465.6 82.1 2 255.7 2895.0

Supplies used, minerals received, and purchased machinery

installed mil dol ..................................................... .. 408.6 271.5 7.7 105.4 927.7 281.5 47.0 2 022.4 2055.2

Resales mil dol ...................................................... .. 2.1 7.4 (D) .3 20.9 19.0 6.6 9.9 41.6

Purchased fuels consumed mil dol ..................................... .. 35.4 54.6 1.3 13.0 47.5 40.0 11.6 66.4 122.4

Purchased electric energy:

Quantity mil kWh ................................................... .. 2 860.1 1 215.8 17.1 528.9 1 853.6 756.5 106.3 808.0 2212.9

Cost mil dol ....................................................... .. 122.4 57.4 1.3 17.4 104.9 35.0 5.5 49.0 93.8

Electric energy generated less sold mil kWh ............................. .. (D) (D) (D) 3.5 (D) (D) (D) 13.6 (D)

Contract work mil dol ................................................. .. 130.9 67.2 (D) 51.3 117.4 90.1 11.5 108.0 582.0

Cost of purchased communication services mil dol ......................... .. 2.4 1.5 (D) .6 2.4 1.1 .4 3.7 3.6

Value of shipments and receipts mil dol ................................... .. 1 548.6 1 176.0 33.7 323.5 2 943.6 1 190.0 219.8 4 347.2 6080.9

Value of resales mil dol ................................................. .. 2.1 8.9 (D) .3 23.7 20.7 6.9 10.9 44.5

Inventories, end of 1991 mil dol .......................................... .. 288.4 196.4 2.3 66.2 219.5 95.5 32.4 70.9 282.6

Mined or quarried products mil dol ..................................... .. 233.3 164.2 (D) 45.4 117.0 45.3 29.9 35.8 150.5

Supplies, parts, fuels, etc. mil dol ...................................... .. 55.1 32.2 (D) 20.8 102.5 50.2 2.5 35.0 132.1

Inventories, end of 1992 mil dol .......................................... .. 315.4 213.9 3.0 60.9 218.2 102.3 35.4 75.7 280.6

Mined or quarried products mil dol ..................................... .. 262.6 182.7 2.6 44.0 129.2 57.1 32.7 38.6 149.9

Supplies, parts, fuels, etc. mil dol ...................................... .. 52.8 31.2 .5 17.0 89.0 45.2 2.7 37.1 130.7

Capital expenditures during year (except land and mineral rights) mil dol ...... .. 130.8 86.9 4.8 66.9 274.6 101.1 15.7 198.5 501.8

New capital expenditures during year mil dol ............................ .. 82.0 74.0 4.8 49.3 154.0 50.0 10.9 95.5 277.2

Buildings and other structures, except land mil dol ..................... .. 2.9 5.4 (Z) 6.6 6.9 7.6 .5 5.7 44.8

Machinery and equipment mil dol .................................... .. 79.1 68.7 4.8 42.7 147.1 42.4 10.4 89.9 232.4

Used capital expenditures during year mil dol ............................ .. 46.3 5.9 (Z) 2.4 68.4 41.1 4.7 10.9 141.4

Buildings and other structures, except land mil dol ..................... .. .1 .1 – .4 1.9 .3 .1 1.5 8.4 Machinery and equipment mil dol .................................... .. 46.2 5.8 (Z) 2.0 66.5 40.8 4.6 9.4 133.0

Mineral exploration and development1............................ mil dol.. 2.5 6.9 – 15.3 52.3 10.0 (Z) 92.0 83.3

Capitalized mineral land and rights2................................ mil dol.. 30.9 2.4 (D) .8 17.4 11.0 2.0 .2 53.3

Deductions from depreciable assets during year3 .................... mil dol.. 118.5 34.8 2.1 140.7 170.9 46.1 28.7 52.3 493.6 Buildings and other structures, except land4....................... mil dol.. (D) 4.0 .1 (D) 5.2 (D) 1.3 3.8 19.2

Machinery and equipment4 ..................................... mil dol.. 105.1 25.0 2.0 61.4 134.1 31.7 25.2 46.6 412.3 Mineral exploration and development2............................ mil dol.. (D) 3.2 – (D) (D) (D) .2 .2 28.8

Mineral land and rights2 ........................................ mil dol.. (D) 2.5 (Z) (D) (D) 1.9 2.1 1.8 33.3

Gross book value of depreciable assets at end of year3............... mil dol.. 2 995.5 1 680.3 68.4 1 061.0 3 018.3 1 216.2 228.2 650.2 4580.5 Buildings and other structures, except land4....................... mil dol.. 311.8 124.1 1.4 121.7 369.5 66.1 13.6 51.7 537.3 Machinery and equipment4 ..................................... mil dol.. 1 636.9 1 215.6 66.5 530.3 2 042.9 843.0 194.4 583.3 3238.9 Mineral exploration and development2............................ mil dol.. 68.1 33.1 (Z) 256.5 343.7 68.2 3.1 3.2 283.9

Mineral land and rights2 ........................................ mil dol.. 978.7 307.4 .5 152.4 262.2 238.9 17.1 12.1 520.5

Depreciation and depletion charges for year3........................ mil dol.. 143.2 102.6 2.8 50.9 207.2 80.5 16.4 44.3 362.9 Buildings and other structures, except land4....................... mil dol.. 14.6 5.9 .1 4.8 19.2 3.2 .8 3.1 31.4 Machinery and equipment4 ..................................... mil dol.. 102.8 87.3 2.7 27.0 152.2 64.5 14.7 40.2 287.5 Mineral exploration and development2............................ mil dol.. 1.9 2.2 – 9.0 25.1 4.8 .2 .2 21.4 Mineral land and rights2 ........................................ mil dol.. 23.9 7.2 (Z) 10.2 10.6 8.0 .7 .7 22.5

Rental payments during year mil dol ...................................... .. 8.7 10.1 .4 2.8 27.4 28.3 2.4 11.8 78.4 Buildings and other structures, except land mil dol ....................... .. .7 1.0 (Z) .1 2.6 1.2 .3 3.8 4.8

Machinery and equipment mil dol ...................................... .. 8.0 9.1 .4 2.7 24.8 27.1 2.1 8.1 73.7

Lease rents mil dol ..................................................... .. 2.2 4.3 – .1 4.7 4.4 1.6 .6 23.5

Expensed mineral exploration, development, land, and rights1......... mil dol.. 57.4 12.0 (D) 25.3 258.8 66.8 1.2 109.1 265.7

Mineral exploration and development mil dol ............................ .. (D) 6.3 – (D) 202.3 (D) (D) (D) 179.4

Mineral land and rights mil dol ......................................... .. (D) 5.7 (D) (D) 56.4 (D) (D) (D) 86.3

See footnotes at end of table.

1–36nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–2. Summary Statistics for States and Offshore Areas: 1992mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item Louisiana Maine Maryland

Massa~ chusetts Michigan Minnesota Mississippi Missouri Montana

Establishments during year number ...................................... .. 1 784 22 115 84 531 154 449 342 367

With 0 to 19 employees number ....................................... .. 1 382 22 75 73 451 130 390 290 321

With 20 to 99 employees number ...................................... .. 298 – 38 10 69 16 56 40 35

With 100 employees or more number ................................... .. 104 – 2 1 11 8 3 12 11

All employees:

Average for year 1,000 ............................................... .. 48.1 .1 2.5 1.2 8.7 7.4 4.3 5.3 5.4

Payroll for year mil dol ................................................ .. 1 797.9 1.4 67.5 40.5 289.7 279.7 115.9 177.4 189.1

Production, development, and exploration workers:

Average for year 1,000 ............................................... .. 31.0 (Z) 2.0 .5 6.8 6.3 3.2 3.6 4.0

March 1,000 ....................................................... .. 31.9 (Z) 2.0 .5 6.5 6.4 3.3 3.6 3.9

May 1,000 ........................................................ .. 31.0 (Z) 2.1 .5 6.9 6.7 3.3 3.7 4.0

August 1,000 ...................................................... .. 30.4 (Z) 2.1 .5 6.9 5.8 3.3 3.7 4.2

November 1,000 ................................................... .. 30.6 (Z) 2.0 .5 6.7 6.5 3.1 3.5 3.9

Hours millions ....................................................... .. 65.7 .1 3.8 1.1 14.5 13.3 7.0 7.7 8.3

Wages mil dol ....................................................... .. 1 050.3 1.0 54.5 16.1 213.5 234.1 81.5 113.2 128.7

Supplemental labor costs not included in payroll mil dol ..................... .. 361.2 .3 19.3 6.4 86.2 83.3 23.3 47.6 50.4

Legally required expenditures, including Social Security

contributions mil dol ................................................. .. 169.6 .2 9.3 2.8 36.3 38.8 11.0 16.9 22.9

Payments for voluntary programs mil dol ................................ .. 191.6 .2 10.0 3.6 49.9 44.5 12.3 30.8 27.5

Value added by mining mil dol ........................................... .. 14 834.6 5.0 201.3 69.7 1 675.9 748.5 643.6 470.5 1100.0

Cost of supplies mil dol ................................................. .. 9 768.9 2.0 137.5 33.6 1 041.7 630.2 262.0 231.5 334.2

Supplies used, minerals received, and purchased machinery

installed mil dol ..................................................... .. 8 106.5 1.2 94.3 21.3 770.1 345.3 160.3 143.2 185.6

Resales mil dol ...................................................... .. 24.5 (D) 6.5 .7 3.2 1.6 1.3 5.4 .4

Purchased fuels consumed mil dol ..................................... .. 178.1 .3 7.3 3.4 57.1 66.9 24.4 27.8 23.0

Purchased electric energy:

Quantity mil kWh ................................................... .. 3 097.4 2.9 218.1 53.9 2 654.7 5 119.1 397.2 529.2 1368.3

Cost mil dol ....................................................... .. 147.7 .2 12.3 4.7 110.7 184.4 23.8 27.1 50.3

Electric energy generated less sold mil kWh ............................. .. 267.9 – (D) – (D) (D) (D) (D) (D)

Contract work mil dol ................................................. .. 1 312.1 (D) 17.2 3.5 100.6 32.0 52.3 28.1 74.9

Cost of purchased communication services mil dol ......................... .. 22.9 (D) .6 .1 2.0 1.3 1.3 .8 .9

Value of shipments and receipts mil dol ................................... .. 22 353.7 6.6 307.7 96.1 2 523.5 1 325.0 799.9 660.4 1324.9

Value of resales mil dol ................................................. .. 26.1 (D) 7.2 .9 3.4 1.7 1.4 5.6 .4

Inventories, end of 1991 mil dol .......................................... .. 631.4 .8 62.8 11.0 152.4 188.3 39.7 94.4 87.9

Mined or quarried products mil dol ..................................... .. 118.8 .6 50.9 8.8 85.7 105.1 19.4 63.2 49.1

Supplies, parts, fuels, etc. mil dol ...................................... .. 512.5 .2 11.9 2.2 66.7 83.2 20.2 31.2 38.9

Inventories, end of 1992 mil dol .......................................... .. 630.8 .8 59.7 11.2 152.8 193.2 39.2 88.0 87.4

Mined or quarried products mil dol ..................................... .. 119.6 .6 48.8 9.2 88.0 114.3 18.3 64.7 47.8

Supplies, parts, fuels, etc. mil dol ...................................... .. 511.2 .2 11.0 2.1 64.9 78.9 20.9 23.4 39.7

Capital expenditures during year (except land and mineral rights) mil dol ...... .. 2 249.8 .4 31.1 7.2 194.2 53.7 105.8 41.6 109.2

New capital expenditures during year mil dol ............................ .. 673.8 .3 28.4 5.6 78.0 39.5 58.3 (D) 43.6

Buildings and other structures, except land mil dol ..................... .. 28.5 (Z) .6 .5 3.2 (D) 1.8 (D) 4.8

Machinery and equipment mil dol .................................... .. 645.3 .3 27.8 5.0 74.8 (D) 56.5 27.8 38.9

Used capital expenditures during year mil dol ............................ .. 93.3 .1 2.5 1.6 9.6 11.5 5.1 (D) 8.7

Buildings and other structures, except land mil dol ..................... .. 2.9 (Z) .2 (Z) .7 (Z) .1 (D) .5

Machinery and equipment mil dol .................................... .. 90.4 .1 2.4 1.6 8.9 11.5 5.0 11.4 8.2

Mineral exploration and development1............................ mil dol.. 1 482.8 (Z) .2 (Z) 106.6 2.6 42.4 1.0 56.9

Capitalized mineral land and rights2................................ mil dol.. .3 (Z) .6 .5 1.6 .6 .5 2.7 .3

Deductions from depreciable assets during year3 .................... mil dol.. 280.3 .3 35.3 8.3 46.5 17.4 23.7 268.0 26.9 Buildings and other structures, except land4....................... mil dol.. 71.6 (Z) .8 .5 4.8 (D) 1.9 2.4 (D)

Machinery and equipment4 ..................................... mil dol.. 208.4 .3 (D) 7.0 39.8 (D) 20.6 (D) 22.0

Mineral exploration and development2............................ mil dol.. (Z) (Z) .1 .1 .1 (D) (Z) .3 (D)

Mineral land and rights2 ........................................ mil dol.. .4 (Z) (D) .8 1.8 .4 1.2 (D) (D)

Gross book value of depreciable assets at end of year3............... mil dol.. 3 920.8 6.6 517.5 123.3 1 977.2 2 848.0 323.6 808.8 1394.9 Buildings and other structures, except land4....................... mil dol.. 497.8 .6 29.6 22.0 139.5 1 364.2 47.3 119.3 215.1 Machinery and equipment4 ..................................... mil dol.. 3 410.6 5.6 411.3 89.0 1 645.2 1 392.4 266.1 560.3 795.6 Mineral exploration and development2............................ mil dol.. 3.2 .1 12.2 .6 (D) 30.9 .3 47.9 299.4

Mineral land and rights2 ........................................ mil dol.. 9.2 .5 64.5 11.7 (D) 60.5 9.9 81.4 84.9

Depreciation and depletion charges for year3........................ mil dol.. 249.1 .6 30.9 7.7 96.8 86.6 22.5 67.8 90.6 Buildings and other structures, except land4....................... mil dol.. 31.7 .1 2.1 1.1 5.2 37.3 2.8 6.3 11.3 Machinery and equipment4 ..................................... mil dol.. 216.7 .5 26.5 6.0 84.9 45.1 19.2 52.7 50.5 Mineral exploration and development2............................ mil dol.. .2 (Z) .7 (Z) (D) 2.0 (Z) 3.1 24.3

Mineral land and rights2 ........................................ mil dol.. .5 (Z) 1.7 .6 (D) 2.3 .5 5.8 4.5

Rental payments during year mil dol ...................................... .. 284.7 .1 5.9 1.8 16.6 16.5 11.0 4.3 8.3 Buildings and other structures, except land mil dol ....................... .. 53.8 (Z) 1.6 .3 2.9 .4 2.8 .4 1.3

Machinery and equipment mil dol ...................................... .. 230.9 .1 4.3 1.5 13.7 16.1 8.2 3.9 7.0

Lease rents mil dol ..................................................... .. .1 (D) .5 .3 1.3 .3 .3 1.7 .6

Expensed mineral exploration, development, land, and rights1......... mil dol.. 1 223.5 (D) (D) – 64.7 47.8 39.8 7.6 84.3

Mineral exploration and development mil dol ............................ .. (D) (D) (D) – 62.7 28.9 (D) 4.1 22.8

Mineral land and rights mil dol ......................................... .. (D) – (D) – 2.1 19.0 (D) 3.5 61.4

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–37
Table 2–2. Summary Statistics for States and Offshore Areas: 1992mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item Nebraska Nevada

New HampshireNew

Jersey

New Mexico New YorkNorth CarolinaNorth

Dakota Ohio

Establishments during year number ...................................... .. 194 306 41 114 737 445 212 274 1 022

With 0 to 19 employees number ....................................... .. 179 238 38 78 586 383 142 236 865

With 20 to 99 employees number ...................................... .. 15 38 3 33 120 48 64 30 140

With 100 employees or more number ................................... .. – 30 – 3 31 14 6 8 17

All employees:

Average for year 1,000 ............................................... .. 1.3 12.3 .3 2.5 14.6 7.5 4.3 4.1 15.0

Payroll for year mil dol ................................................ .. 31.8 489.2 9.6 99.3 487.7 301.4 126.4 161.3 486.5

Production, development, and exploration workers:

Average for year 1,000 ............................................... .. 1.0 10.7 .2 1.4 11.1 3.8 3.1 3.3 10.5

March 1,000 ....................................................... .. 1.0 10.6 .2 1.3 11.2 3.5 3.1 3.1 10.5

May 1,000 ........................................................ .. 1.0 10.7 .2 1.4 10.9 3.7 3.2 3.3 10.8

August 1,000 ...................................................... .. 1.0 10.9 .2 1.5 11.1 4.1 3.2 3.3 10.6

November 1,000 ................................................... .. .9 10.5 .2 1.4 11.2 3.8 3.0 3.3 10.0

Hours millions ....................................................... .. 2.0 22.8 .4 3.1 23.0 7.5 6.8 6.9 22.0

Wages mil dol ....................................................... .. 21.9 414.1 5.7 48.6 354.5 102.2 80.5 125.8 303.3

Supplemental labor costs not included in payroll mil dol ..................... .. 6.4 124.6 2.5 15.6 116.8 36.7 27.7 41.6 149.4

Legally required expenditures, including Social Security

contributions mil dol ................................................. .. 3.2 53.2 1.4 7.1 49.3 19.1 11.2 14.8 59.6

Payments for voluntary programs mil dol ................................ .. 3.2 71.4 1.1 8.5 67.6 17.6 16.5 26.8 89.7

Value added by mining mil dol ........................................... .. 136.8 1 968.3 25.3 199.1 3 955.1 476.6 322.2 859.9 1453.9

Cost of supplies mil dol ................................................. .. 68.9 1 199.1 10.0 101.4 2 473.0 199.3 234.1 533.0 747.7

Supplies used, minerals received, and purchased machinery

installed mil dol ..................................................... .. 47.8 828.4 6.0 61.5 1 928.0 115.0 157.6 271.5 434.6

Resales mil dol ...................................................... .. 1.6 (D) (D) 6.1 8.0 9.2 1.4 1.5 54.5

Purchased fuels consumed mil dol ..................................... .. 5.7 98.3 1.4 10.5 69.4 23.0 17.2 75.1 57.8

Purchased electric energy:

Quantity mil kWh ................................................... .. 137.0 1 901.4 12.4 159.0 2 793.0 350.6 682.6 1 335.8 1071.3

Cost mil dol ....................................................... .. 5.8 91.2 1.1 13.6 132.4 30.7 35.9 57.5 55.6

Electric energy generated less sold mil kWh ............................. .. – 32.5 – (D) 74.1 (D) – (D) –1.5

Contract work mil dol ................................................. .. 8.0 (D) (D) 9.8 335.2 21.4 22.1 127.4 145.3

Cost of purchased communication services mil dol ......................... .. .2 2.5 (D) .6 5.4 .8 .7 1.3 2.6

Value of shipments and receipts mil dol ................................... .. 188.5 2 591.9 33.1 279.4 5 689.9 616.9 508.2 1 184.8 2064.2

Value of resales mil dol ................................................. .. 1.8 (D) (D) 6.5 8.5 9.9 1.9 1.6 56.7

Inventories, end of 1991 mil dol .......................................... .. 9.9 315.8 5.9 47.3 199.1 86.9 77.0 73.5 169.6

Mined or quarried products mil dol ..................................... .. 6.1 192.5 5.3 40.4 85.3 68.0 51.8 17.1 103.5

Supplies, parts, fuels, etc. mil dol ...................................... .. 3.8 123.4 .7 6.8 113.8 19.0 25.2 56.5 66.1

Inventories, end of 1992 mil dol .......................................... .. 9.2 340.7 5.7 45.2 189.4 87.1 82.1 75.2 183.4

Mined or quarried products mil dol ..................................... .. 5.0 219.5 5.0 38.8 82.3 67.8 56.3 17.5 116.8

Supplies, parts, fuels, etc. mil dol ...................................... .. 4.2 121.2 .7 6.4 107.1 19.3 25.7 57.7 66.6

Capital expenditures during year (except land and mineral rights) mil dol ...... .. 17.2 575.4 2.3 21.2 738.2 59.1 48.1 208.0 137.4

New capital expenditures during year mil dol ............................ .. 11.9 441.7 1.8 14.5 343.2 45.3 42.4 108.3 75.7 Buildings and other structures, except land mil dol ..................... .. (D) 52.6 .1 .5 43.4 4.0 .9 7.7 6.7

Machinery and equipment mil dol .................................... .. (D) 389.0 1.7 13.9 299.8 41.3 41.4 100.6 69.1

Used capital expenditures during year mil dol ............................ .. 2.0 9.8 .5 5.6 61.0 7.5 5.6 6.7 19.0 Buildings and other structures, except land mil dol ..................... .. .1 .5 (Z) (Z) .3 .2 .1 .7 2.2

Machinery and equipment mil dol .................................... .. 2.0 9.3 .5 5.5 60.7 7.3 5.5 6.0 16.8

Mineral exploration and development1............................ mil dol.. 3.3 124.0 (Z) 1.2 333.9 6.3 .1 93.0 42.7

Capitalized mineral land and rights2................................ mil dol.. .3 60.2 .1 .3 .6 1.4 3.2 2.5 8.3

Deductions from depreciable assets during year3 .................... mil dol.. 4.2 214.6 2.4 13.5 88.6 20.9 18.6 20.0 107.9 Buildings and other structures, except land4....................... mil dol.. .4 6.9 .3 (D) (D) 1.5 .6 1.3 10.5

Machinery and equipment4 ..................................... mil dol.. 3.6 134.7 1.9 8.3 83.2 17.6 17.1 18.1 88.2 Mineral exploration and development2............................ mil dol.. (Z) 67.0 (Z) .1 (D) .1 .1 (Z) (D)

Mineral land and rights2 ........................................ mil dol.. .2 5.8 .2 (D) .5 1.6 .8 .6 (D)

Gross book value of depreciable assets at end of year3............... mil dol.. 115.0 4 827.3 51.1 456.5 2 707.0 706.0 1 151.3 969.8 2086.9 Buildings and other structures, except land4....................... mil dol.. 17.1 535.3 2.3 75.9 296.8 63.6 49.1 (D) 423.8

Machinery and equipment4 ..................................... mil dol.. 84.9 2 830.9 33.3 303.5 2 094.8 576.1 1 023.2 748.7 1163.5 Mineral exploration and development2............................ mil dol.. (D) 1 010.6 (D) 20.7 162.5 13.7 13.4 (D) (D)

Mineral land and rights2 ........................................ mil dol.. (D) 450.5 (D) 56.4 152.9 52.6 65.6 66.6 (D)

Depreciation and depletion charges for year3........................ mil dol.. 8.5 436.1 3.9 37.1 162.0 47.2 48.0 58.5 142.2 Buildings and other structures, except land4....................... mil dol.. 1.9 47.3 .2 3.5 17.6 3.3 1.8 7.9 22.6 Machinery and equipment4 ..................................... mil dol.. 6.1 230.4 2.8 29.1 130.7 40.4 43.5 48.1 106.8 Mineral exploration and development2............................ mil dol.. (D) 120.2 (D) 1.3 7.6 1.4 .8 (D) 4.0

Mineral land and rights2 ........................................ mil dol.. (D) 38.2 (D) 3.3 6.1 2.1 1.9 (D) 8.7

Rental payments during year mil dol ...................................... .. 1.1 22.6 .8 3.4 33.7 9.4 7.6 11.0 70.8 Buildings and other structures, except land mil dol ....................... .. .2 2.9 .1 .8 9.3 1.7 .8 3.1 10.2 Machinery and equipment mil dol ...................................... .. .8 19.7 .6 2.6 24.4 7.7 6.8 7.9 60.7

Lease rents mil dol ..................................................... .. .2 9.4 – .1 .3 (Z) 1.1 .7 .6

Expensed mineral exploration, development, land, and rights1......... mil dol.. 1.9 139.8 (D) 2.1 309.6 4.3 2.5 89.2 22.8

Mineral exploration and development mil dol ............................ .. (D) 137.1 (D) (D) (D) 2.8 (D) 82.6 16.6

Mineral land and rights mil dol ......................................... .. (D) 2.6 (D) (D) (D) 1.5 (D) 6.7 6.2

See footnotes at end of table.

1–38nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–2. Summary Statistics for States and Offshore Areas: 1992mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item Oklahoma Oregon

Pennsyl~ vaniaRhode

Island

South

Carolina

South

Dakota Tennessee Texas Utah

Establishments during year number ...................................... .. 2 742 157 1 219 18 86 72 291 7 544 391

With 0 to 19 employees number ....................................... .. 2 430 133 953 16 58 56 216 6 497 317

With 20 to 99 employees number ...................................... .. 252 23 216 2 27 13 69 800 58

With 100 employees or more number ................................... .. 60 1 50 – 1 3 6 247 16

All employees:

Average for year 1,000 ............................................... .. 44.5 1.7 24.9 .1 1.6 2.3 4.6 149.9 8.1

Payroll for year mil dol ................................................ .. 1 678.1 61.1 878.8 3.6 47.6 81.6 120.0 5 984.3 298.5

Production, development, and exploration workers:

Average for year 1,000 ............................................... .. 20.1 1.0 18.6 .1 1.3 1.8 3.5 75.2 6.2

March 1,000 ....................................................... .. 20.4 1.0 18.8 .1 1.3 1.8 3.4 75.9 6.3

May 1,000 ........................................................ .. 20.2 1.1 18.5 .1 1.3 1.9 3.7 75.2 6.2

August 1,000 ...................................................... .. 20.0 1.1 18.7 .1 1.3 1.9 3.7 75.1 6.3

November 1,000 ................................................... .. 19.8 1.0 18.3 .1 1.2 1.8 3.5 74.9 6.1

Hours millions ....................................................... .. 40.9 2.2 38.9 .2 2.7 4.0 7.5 159.6 13.1

Wages mil dol ....................................................... .. 614.9 27.9 612.5 2.5 34.1 64.1 84.0 2 264.3 219.9

Supplemental labor costs not included in payroll mil dol ..................... .. 186.3 9.6 320.5 1.1 12.3 23.8 29.3 832.0 94.9

Legally required expenditures, including Social Security

contributions mil dol ................................................. .. 84.7 4.6 171.6 .5 4.6 8.4 14.1 390.3 34.7

Payments for voluntary programs mil dol ................................ .. 101.7 5.0 148.9 .6 7.8 15.5 15.1 441.8 60.2

Value added by mining mil dol ........................................... .. 6 406.9 105.3 2 344.7 12.1 177.5 213.1 348.3 26 192.6 1755.4

Cost of supplies mil dol ................................................. .. 2 995.4 48.1 1 628.0 5.3 92.7 120.9 225.9 16 681.0 1005.4

Supplies used, minerals received, and purchased machinery

installed mil dol ..................................................... .. 2 246.0 29.8 1 275.1 3.3 58.3 59.8 148.9 13 086.5 804.4

Resales mil dol ...................................................... .. 18.1 1.4 28.9 (D) .1 2.0 3.9 79.2 6.0

Purchased fuels consumed mil dol ..................................... .. 109.7 7.0 98.1 .9 7.4 7.2 15.4 521.0 30.2

Purchased electric energy:

Quantity mil kWh ................................................... .. 3 855.6 127.2 1 746.0 8.3 274.7 388.9 465.6 14 057.4 1725.4

Cost mil dol ....................................................... .. 160.6 5.7 96.3 .8 12.6 17.4 26.5 648.9 73.9

Electric energy generated less sold mil kWh ............................. .. 39.3 (D) (D) – (D) (D) (D) 601.9 (D)

Contract work mil dol ................................................. .. 461.1 4.3 129.6 (D) 14.2 34.5 31.1 2 345.4 90.8

Cost of purchased communication services mil dol ......................... .. 8.7 .1 3.1 (D) .5 .3 .8 50.1 2.2

Value of shipments and receipts mil dol ................................... .. 8 341.0 140.8 3 714.9 16.1 234.1 308.6 539.3 38 546.4 2174.1

Value of resales mil dol ................................................. .. 20.2 1.4 29.1 (D) .1 2.7 4.4 81.8 6.4

Inventories, end of 1991 mil dol .......................................... .. 265.3 14.4 255.4 2.2 36.3 32.6 59.1 1 210.7 168.1

Mined or quarried products mil dol ..................................... .. 89.4 11.5 167.8 1.9 27.0 21.3 50.3 546.4 102.0

Supplies, parts, fuels, etc. mil dol ...................................... .. 175.9 2.9 87.6 .2 9.3 11.2 8.8 664.3 66.1

Inventories, end of 1992 mil dol .......................................... .. 269.0 14.4 258.0 2.2 37.5 33.2 59.8 1 215.8 169.4

Mined or quarried products mil dol ..................................... .. 98.7 11.5 168.7 2.0 28.5 22.1 49.5 585.2 107.3

Supplies, parts, fuels, etc. mil dol ...................................... .. 170.3 3.0 89.3 .2 9.0 11.1 10.3 630.6 62.2

Capital expenditures during year (except land and mineral rights) mil dol ...... .. 1 061.3 12.6 257.9 1.3 36.1 25.4 34.9 4 327.2 586.7

New capital expenditures during year mil dol ............................ .. 319.4 10.2 183.0 1.0 12.0 10.5 24.3 1 416.3 415.0 Buildings and other structures, except land mil dol ..................... .. 36.4 .6 10.2 .1 1.1 .4 2.2 151.8 (D)

Machinery and equipment mil dol .................................... .. 283.0 9.6 172.9 1.0 10.9 10.1 22.2 1 264.5 (D)

Used capital expenditures during year mil dol ............................ .. 47.4 2.2 33.7 .3 (D) 1.2 9.5 249.5 11.2

Buildings and other structures, except land mil dol ..................... .. 3.1 .1 1.2 (Z) (D) (D) (D) 15.4 .8

Machinery and equipment mil dol .................................... .. 44.4 2.1 32.4 .3 (D) (D) (D) 234.0 10.4

Mineral exploration and development1............................ mil dol.. 694.5 .2 41.1 (Z) (D) 13.7 1.0 2 661.4 160.5

Capitalized mineral land and rights2................................ mil dol.. .7 .8 18.9 (D) .6 (D) .9 18.1 1.2

Deductions from depreciable assets during year3 .................... mil dol.. 318.4 6.6 305.9 .9 43.3 38.7 40.3 879.2 139.3 Buildings and other structures, except land4....................... mil dol.. 16.0 .4 40.3 (D) (D) (D) 2.3 56.4 26.6

Machinery and equipment4 ..................................... mil dol.. 301.7 5.5 203.8 (D) 14.5 (D) 33.9 813.1 90.4

Mineral exploration and development2............................ mil dol.. .3 (Z) (D) (Z) (D) (D) 1.6 4.1 (D)

Mineral land and rights2 ........................................ mil dol.. .5 .7 (D) (D) (D) (D) 2.5 5.6 (D)

Gross book value of depreciable assets at end of year3............... mil dol.. 2 480.8 145.0 3 122.0 17.2 448.4 398.5 551.1 10 411.8 2269.5 Buildings and other structures, except land4....................... mil dol.. 185.1 14.3 367.9 1.6 33.5 28.2 42.7 873.2 271.6 Machinery and equipment4 ..................................... mil dol.. 2 280.4 121.6 2 432.5 13.0 278.8 241.7 439.2 9 091.3 1829.1 Mineral exploration and development2............................ mil dol.. 2.6 1.7 88.1 .2 51.5 92.1 15.2 119.6 104.4 Mineral land and rights2 ........................................ mil dol.. 12.7 7.4 233.6 2.4 84.7 36.5 54.1 327.8 64.3

Depreciation and depletion charges for year3........................ mil dol.. 156.5 14.9 233.9 1.0 37.0 34.9 44.2 655.1 140.4 Buildings and other structures, except land4....................... mil dol.. 12.2 1.0 21.4 .1 1.6 3.1 3.1 48.7 16.6 Machinery and equipment4 ..................................... mil dol.. 143.5 13.0 193.5 .9 25.4 19.1 36.5 589.5 112.1 Mineral exploration and development2............................ mil dol.. .2 .3 8.4 (Z) 5.3 7.8 1.3 3.7 7.7

Mineral land and rights2 ........................................ mil dol.. .6 .5 10.6 .1 4.7 5.0 3.3 13.2 4.0

Rental payments during year mil dol ...................................... .. 78.2 4.7 52.2 (D) 1.9 .8 3.5 351.7 18.6

Buildings and other structures, except land mil dol ....................... .. 17.1 .8 3.0 (D) .2 .2 .3 98.8 2.6

Machinery and equipment mil dol ...................................... .. 61.1 3.8 49.2 (D) 1.7 .6 3.2 252.9 16.0

Lease rents mil dol ..................................................... .. .9 .4 7.0 (D) .5 (D) 2.3 2.1 .3

Expensed mineral exploration, development, land, and rights1......... mil dol.. 544.1 1.1 76.7 (D) 2.9 4.7 7.3 2 454.7 147.5

Mineral exploration and development mil dol ............................ .. (D) (D) 23.9 (D) 2.5 (D) (D) 2 445.3 (D)

Mineral land and rights mil dol ......................................... .. (D) (D) 52.7 (D) .4 (D) (D) 9.3 (D)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–39
Table 2–2. Summary Statistics for States and Offshore Areas: 1992mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Item Vermont Virginia Washington West Virginia Wisconsin Wyoming Offshore areas

Establishments during year number ...................................... .. 60 577 194 1 163 167 718 55

With 0 to 19 employees number ....................................... .. 50 349 163 823 139 587 36

With 20 to 99 employees number ...................................... .. 8 208 26 265 24 97 8

With 100 employees or more number ................................... .. 2 20 5 75 4 34 11

All employees:

Average for year 1,000 ............................................... .. .7 15.9 3.2 33.0 2.3 16.0 5.5

Payroll for year mil dol ................................................ .. 20.5 546.5 112.5 1 330.8 79.2 643.5 229.2

Production, development, and exploration workers:

Average for year 1,000 ............................................... .. .5 12.7 2.4 27.4 1.6 12.5 4.7

March 1,000 ....................................................... .. .5 13.1 2.4 27.3 1.4 12.3 5.1

May 1,000 ........................................................ .. .5 13.3 2.5 27.5 1.7 12.5 4.7

August 1,000 ...................................................... .. .5 12.4 2.5 27.6 1.8 12.7 4.3

November 1,000 ................................................... .. .5 11.9 2.3 27.4 1.6 12.5 4.6

Hours millions ....................................................... .. 1.0 25.8 5.1 58.6 3.7 25.5 10.0

Wages mil dol ....................................................... .. 13.5 414.2 83.1 1 097.1 54.6 483.9 182.0

Supplemental labor costs not included in payroll mil dol ..................... .. 4.8 183.9 32.6 587.5 20.7 169.4 64.8

Legally required expenditures, including Social Security

contributions mil dol ................................................. .. 1.9 75.0 12.7 256.4 9.5 70.8 32.0

Payments for voluntary programs mil dol ................................ .. 3.0 108.9 19.8 331.1 11.2 98.7 32.7

Value added by mining mil dol ........................................... .. 77.7 1 601.8 310.5 4 212.4 251.2 5 965.6 2 663.0

Cost of supplies mil dol ................................................. .. 43.8 1 439.3 144.6 3 163.1 122.5 3 063.5 473.7

Supplies used, minerals received, and purchased machinery

installed mil dol ..................................................... .. 30.5 1 070.2 95.9 2 233.7 84.5 2 504.9 298.2

Resales mil dol ...................................................... .. (D) 35.2 4.2 67.5 4.0 36.4 .1

Purchased fuels consumed mil dol ..................................... .. 2.7 42.6 14.3 99.7 16.1 125.0 21.3

Purchased electric energy:

Quantity mil kWh ................................................... .. 111.9 1 481.0 330.3 2 900.0 174.9 4 187.2 50.8

Cost mil dol ....................................................... .. 7.8 64.4 11.1 122.0 8.2 156.9 2.4

Electric energy generated less sold mil kWh ............................. .. (D) (D) (D) (D) .5 300.8 (Z)

Contract work mil dol ................................................. .. (D) 226.9 19.0 640.2 9.7 240.2 151.6

Cost of purchased communication services mil dol ......................... .. (D) 1.9 .7 4.5 .5 6.4 7.6

Value of shipments and receipts mil dol ................................... .. 110.8 2 890.9 420.2 6 854.9 322.7 8 424.1 2 666.6

Value of resales mil dol ................................................. .. (D) 49.0 5.7 80.4 4.9 61.0 .1

Inventories, end of 1991 mil dol .......................................... .. 12.3 180.3 30.4 334.3 34.1 252.6 95.0

Mined or quarried products mil dol ..................................... .. 8.8 130.2 14.0 204.9 27.0 110.1 (D)

Supplies, parts, fuels, etc. mil dol ...................................... .. 3.4 50.1 16.4 129.3 7.1 142.5 (D)

Inventories, end of 1992 mil dol .......................................... .. 13.2 166.1 34.1 358.0 34.8 252.4 97.3

Mined or quarried products mil dol ..................................... .. 9.6 119.0 16.6 221.1 28.0 109.0 (D)

Supplies, parts, fuels, etc. mil dol ...................................... .. 3.6 47.0 17.6 136.9 6.8 143.4 (D)

Capital expenditures during year (except land and mineral rights) mil dol ...... .. 10.8 150.2 35.0 520.6 51.0 605.0 470.0

New capital expenditures during year mil dol ............................ .. 10.3 108.5 17.8 332.1 33.4 224.4 143.8

Buildings and other structures, except land mil dol ..................... .. .4 8.0 1.3 20.5 2.8 22.5 (D)

Machinery and equipment mil dol .................................... .. 9.9 100.5 16.5 311.5 30.6 201.9 (D)

Used capital expenditures during year mil dol ............................ .. .5 16.7 4.8 109.6 (D) 28.4 18.2

Buildings and other structures, except land mil dol ..................... .. (D) .2 .1 (D) .8 .5 .5

Machinery and equipment mil dol .................................... .. (D) 16.5 4.7 (D) (D) 27.9 17.7

Mineral exploration and development1............................ mil dol.. (Z) 25.0 12.3 78.9 (D) 352.2 308.0

Capitalized mineral land and rights2................................ mil dol.. .1 2.0 3.5 72.5 1.6 (D) –

Deductions from depreciable assets during year3 .................... mil dol.. 3.5 146.4 15.0 431.5 39.5 139.1 137.1 Buildings and other structures, except land4....................... mil dol.. (Z) 5.4 (D) 29.5 2.4 22.0 4.4

Machinery and equipment4 ..................................... mil dol.. 3.3 125.5 12.7 348.5 34.4 116.5 132.6 Mineral exploration and development2............................ mil dol.. (Z) 3.1 (D) 18.2 .3 .1 –

Mineral land and rights2 ........................................ mil dol.. .1 12.3 1.7 35.4 2.3 .6 –

Gross book value of depreciable assets at end of year3............... mil dol.. 195.6 2 363.9 572.7 4 972.5 319.7 5 756.6 1 156.8 Buildings and other structures, except land4....................... mil dol.. (D) 217.1 75.2 792.6 29.7 955.9 58.6

Machinery and equipment4 ..................................... mil dol.. (D) 1 734.4 337.7 3 150.0 238.7 3 971.1 1 098.2 Mineral exploration and development2............................ mil dol.. (D) 184.1 117.4 439.5 (D) 462.1 –

Mineral land and rights2 ........................................ mil dol.. (D) 228.3 42.5 590.4 (D) 367.4 –

Depreciation and depletion charges for year3........................ mil dol.. 18.5 170.6 79.2 360.9 25.0 258.4 82.7 Buildings and other structures, except land4....................... mil dol.. (D) 17.9 15.2 40.7 1.8 29.9 3.1

Machinery and equipment4 ..................................... mil dol.. (D) 132.0 31.1 276.9 19.6 201.2 79.6

Mineral exploration and development2............................ mil dol.. (D) 12.3 (D) 22.7 (D) 16.8 –

Mineral land and rights2 ........................................ mil dol.. .4 8.3 (D) 20.6 (D) 10.6 –

Rental payments during year mil dol ...................................... .. .5 40.6 7.3 146.2 4.4 38.1 40.2 Buildings and other structures, except land mil dol ....................... .. (Z) 2.4 .9 12.3 .6 10.4 23.0

Machinery and equipment mil dol ...................................... .. .5 38.1 6.4 133.8 3.9 27.7 17.2

Lease rents mil dol ..................................................... .. (D) 8.8 .6 42.9 1.4 .5 –

Expensed mineral exploration, development, land, and rights1......... mil dol.. (D) 113.8 15.9 131.3 6.5 434.5 561.0

Mineral exploration and development mil dol ............................ .. – 83.0 11.2 48.1 (D) 349.8 561.0

Mineral land and rights mil dol ......................................... .. (D) 30.7 4.7 83.2 (D) 84.7 –

1Excludes data for mining service industries and natural gas liquids industry.

2Excludes data for mining service industries and oil and gas extraction industries.

3Excludes data for crude petroleum and natural gas industry. Data for mineral exploration and development and mineral land and rights portions are excluded for mining service industries and

natural gas liquids industry. 4Excludes data for crude petroleum and natural gas industry.

1–40nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–3. Number of Mineral Establishments by Employment~Size Class for States and

Offshore Areas: 1992

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area

Establishments during year with an average employment~size class ofm

Estab~ lishments during

year

0 to45 to910 to1920 to4950 to99100 to 249250 to 499500 to 9991,000 to

2,499

2,500 or more

Estab~ lishments

during year

covered by admin~ istrative

records

United States 30 ............... 787 15 936 5 090 4 161 3 334 1 140 724 249 107 42 4 12 000

Alabama 395 ............................ 170 57 66 57 22 15 4 4 – – 79

Alaska 195 .............................. 93 18 27 22 12 12 6 2 3 – 39

Arizona 252 ............................. 134 32 29 23 16 5 5 5 3 – 93

Arkansas 360 ............................ 211 58 50 33 3 5 – – – – 150

California 1 ............................ 232 554 198 179 178 60 36 17 8 2 – 356

Colorado 1 ............................ 132 707 148 106 94 41 28 5 3 – – 468

Connecticut 82 .......................... 31 17 15 11 7 1 – – – – 16

Delaware and District of Columbia 23 ...... 13 4 4 2 – – – – – – 4

Florida 293 .............................. 147 52 33 31 11 14 2 2 1 – 112

Georgia 215 ............................. 52 35 43 54 16 10 3 1 1 – 41

Hawaii 7 .............................. 1–222––––– –

Idaho 136 ............................... 64 22 22 12 8 8 – – – – 47

Illinois 858 ............................... 447 154 116 78 22 25 14 2 – – 394

Indiana 426 .............................. 174 82 88 57 9 12 4 – – – 113

Iowa 187 ................................ 73 54 35 20 5 – – – – – 20

Kansas 1 .............................. 207 746 221 121 88 24 6 – – 1 – 602

Kentucky 1 ............................ 140 410 150 220 223 82 37 14 4 – – 356

Louisiana 1 ............................ 784 863 279 240 213 85 71 21 9 3 – 598

Maine 22 ............................... 18 2 2 – – – – – – – 17

Maryland 115 ............................ 39 21 15 29 9 1 1 – – – 30

Massachusetts 84 ....................... 41 19 13 8 2 – 1 – – – 25

Michigan 531 ............................ 289 98 64 54 15 7 1 2 1 – 221

Minnesota 154 ........................... 75 26 29 15 1 1 2 3 2 – 61

Mississippi 449 ........................... 252 79 59 45 11 3 – – – – 168

Missouri 342 ............................. 163 56 71 30 10 11 1 – – – 114

Montana 367 ............................ 229 51 41 24 11 5 6 – – – 133

Nebraska 194 ............................ 115 43 21 11 4 – – – – – 71

Nevada 306 ............................. 149 48 41 25 13 20 5 3 2 – 90

New Hampshire 41 ...................... 20 9 9 2 1 – – – – – 16

New Jersey 114 .......................... 39 17 22 26 7 3 – – – – 19

New Mexico 737 ......................... 371 112 103 94 26 22 7 2 – – 234

New York 445 ............................ 220 91 72 37 11 11 1 1 1 – 136

North Carolina 212 ....................... 64 36 42 58 6 5 – 1 – – 51

North Dakota 274 ........................ 152 48 36 20 10 6 1 1 – – 78

Ohio 1 ................................ 022 482 218 165 99 41 11 3 2 1 – 409

Oklahoma 2 ........................... 742 1 711 450 269 186 66 37 14 4 3 2 1 459

Oregon 157 ............................. 75 26 32 22 1 1 – – – – 59

Pennsylvania 1 ........................ 219 539 221 193 170 46 36 13 1 – – 477

Rhode Island 18 ........................ 8442–––––– 9

South Carolina 86 ....................... 19 18 21 22 5 1 – – – – 10

South Dakota 72 ........................ 41 9 6 11 2 2 – – 1 – 16

Tennessee 291 .......................... 107 50 59 57 12 5 1 – – – 79

Texas 7 ............................... 544 4 436 1 251 810 581 219 142 57 30 16 2 3 513

Utah 391 ................................ 205 58 54 41 17 12 1 3 – – 123

Vermont 60 ............................. 38 8 4 7 1 2 – – – – 30

Virginia 577 .............................. 140 71 138 150 58 12 7 1 – – 122

Washington 194 .......................... 93 32 38 18 8 4 – 1 – – 74

West Virginia 1 ........................ 163 463 159 201 202 63 50 20 5 – – 406

Wisconsin 167 ........................... 62 38 39 20 4 4 – – – – 43

Wyoming 718 ............................ 366 134 87 64 33 22 8 4 – – 218

Offshore areas1 ...................... 55 25 6 5 6 2 3 4 3 1 – 1

1Represents offshore areas not associated with a State.

Table 2–4. Employment at Auxiliaries and Related Facilities for Selected States: 1992 and 1987

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area

1992 1987

Employees

(1,000)

Payroll

(million dollars)

Employees

(1,000)

Payroll

(million dollars)

United States 103.5 ...................................... 5 642.3 115.9 4 856.8 Alabama................................................... 1.1 51.3 (D) (D) Alaska..................................................... (D) (D) (D) (D) Arizona.................................................... .7 45.7 .7 29.8 Arkansas .................................................. (Z) .6 .3 12.0 California .................................................. 7.8 423.8 10.6 390.4

Colorado .................................................. (D) (D) 7.4 329.8

Connecticut ................................................ .7 45.4 .8 31.1 Delaware and District of Columbia (D) ............................ (D) (D) (D) Florida .................................................... .4 20.4 .2 7.3 Georgia ................................................... .3 9.3 .4 14.0

Idaho...................................................... .3 23.0 (D) (D) Illinois ..................................................... 1.7 82.4 2.1 78.4 Indiana .................................................... .5 26.7 (D) (D) Iowa ...................................................... .2 7.5 .3 11.6

Kansas .................................................... (D) (D) 1.5 54.1

Kentucky .................................................. (D) (D) 3.5 121.2

Louisiana .................................................. 5.4 287.6 7.5 336.0

Maine ..................................................... – – (D) (D)

Maryland .................................................. .1 2.1 (D) (D)

Massachusetts ............................................. (D) (D) (D) (D)

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–41
Table 2–4. Employment at Auxiliaries and Related Facilities for Selected States: 1992 and 1987

mCon.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area

1992 1987

Employees

(1,000)

Payroll

(million dollars)

Employees

(1,000)

Payroll

(million dollars)

United StatesmCon.

Michigan................................................... (D) (D) (D) (D) Minnesota ................................................. (D) (D) .3 12.9

Mississippi ................................................. (D) (D) (D) (D) Missouri ................................................... (D) (D) .7 30.9 Montana................................................... .2 11.8 (D) (D)

Nebraska .................................................. .1 4.2 .3 8.4

Nevada.................................................... .1 9.8 .1 5.2

New Hampshire ............................................ – – (D) (D)

New Jersey ................................................ .5 26.1 (D) (D)

New Mexico................................................ .4 17.7 (D) (D)

New York .................................................. 2.6 161.5 (D) (D)

North Carolina.............................................. .5 21.6 .5 16.3

North Dakota............................................... .2 7.2 (D) (D)

Ohio ...................................................... (D) (D) (D) (D)

Oklahoma ................................................. 16.0 774.6 16.6 649.9

Oregon .................................................... (D) (D) (D) (D)

Pennsylvania............................................... 2.8 139.5 4.0 124.5 South Carolina ............................................. .1 1.9 (D) (D)

South Dakota .............................................. (D) (D) (D) (D) Tennessee................................................. .4 13.4 .8 24.0

Texas ..................................................... 43.9 2 458.0 40.8 1 829.9

Utah ...................................................... (D) (D) (D) (D)

Vermont ................................................... (D) (D) (D) (D)

Virginia .................................................... (D) (D) 1.4 47.5

Washington ................................................ (D) (D) (D) (D)

West Virginia............................................... 1.5 73.7 1.2 43.8

Wisconsin ................................................. .1 3.7 .1 1.5

Wyoming .................................................. .4 20.4 (D) (D)

Note: Figures in this table represent auxiliary establishments at different locations from establishments managed or served or at same location as one of these establishments but not operated

as an integral part of it.

Table 2–5. Selected Statistics by Type of Operation for States and Offshore Areas: 1992

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area and item

Producing establishments

Mines only Mines with preparation plants

All types

of

operations Total Total

Under~

ground

mines

Open

pit

mines

Combina~

tion

methods,

well

operations,

and other

methods Total

Under~

ground

mines

Open pit

mines

Combina~

tion and

other

methods

Sepa~

rately

operated

prepara~

tion

plants

Undistri~

buted1

Non~

pro~

ducing

estab~

lish~

ments

UNITED STATES

Establishments number .............. .. 30 787 30 272 10 950 810 1 383 8 757 4 174 373 3 622 179 688 14 460 515 Employees 1,000 .................... .. 638.2 634.3 152.5 26.0 21.7 104.9 194.4 57.3 124.7 12.5 (D) (D) 3.9

Value added in mining mil dol ......... .. 113 621.3 113 535.3 71 513.4 2 548.2 2 234.1 66 731.1 26 073.4 7 903.3 16 675.8 1 494.3 (D) (D) 86.0

ALABAMA

Establishments number .............. .. 395 384 100 3 42 55 86 9 75 2 8 190 11 Employees 1,000 .................... .. 10.8 (D) 2.1 (D) (D) .8 (D) 3.4 2.3 (D) .2 2.8 (D)

Value added in mining mil dol ......... .. 1 525.7 (D) 641.2 (D) (D) 502.1 (D) 439.2 290.5 (D) 36.2 118.6 (D)

ALASKA

Establishments number .............. .. 195 176 19 – 1 18 16 2 13 1 – 141 19 Employees 1,000 .................... .. 10.5 (D) (D) – (D) (D) 1.0 (D) (D) (D) – 6.5 (D)

Value added in mining mil dol ......... .. 8 522.0 (D) (D) – (D) (D) 171.8 (D) (D) (D) – 412.1 (D)

ARIZONA

Establishments number .............. .. 252 239 39 4 10 25 67 3 60 4 2 131 13

Employees 1,000 .................... .. 13.7 (D) .2 (D) (D) .1 11.3 (D) (D) (D) (D) 2.1 (D)

Value added in mining mil dol ......... .. 1 821.9 (D) 13.3 (D) (D) 6.8 1 713.5 (D) (D) (D) (D) 99.0 (D)

ARKANSAS

Establishments number .............. .. 360 352 139 1 7 131 53 – 49 4 2 158 8

Employees 1,000 .................... .. 3.3 (D) .9 (D) (D) .8 1.1 – 1.0 .1 (D) 1.3 (D)

Value added in mining mil dol ......... .. 461.4 (D) 288.4 (D) (D) 278.0 99.8 – 96.4 3.3 (D) 73.8 (D)

CALIFORNIA

Establishments number .............. .. 1 232 1 214 306 1 33 272 218 2 208 8 33 657 18

Employees 1,000 .................... .. 34.5 34.4 8.1 (D) (D) 7.9 7.0 (D) (D) (D) .6 18.7 .1

Value added in mining mil dol ......... .. 6 038.8 6 038.4 4 100.1 (D) (D) 4 086.2 1 188.3 (D) (D) (D) 42.2 707.8 .3

COLORADO

Establishments number .............. .. 1 132 1 089 400 19 12 369 75 15 58 2 19 595 43

Employees 1,000 .................... .. 17.1 16.6 4.3 (D) (D) 4.0 3.4 1.8 (D) (D) (D) (D) .4

Value added in mining mil dol ......... .. 2 407.9 2 431.1 1 569.3 (D) (D) 1 530.5 471.6 256.3 (D) (D) (D) (D) ~23.3

See footnotes at end of table.

1–42nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–5. Selected Statistics by Type of Operation for States and Offshore Areas: 1992m

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area and item

Producing establishments

Mines only Mines with preparation plants

All typesof operations Total TotalUnder~ ground

mines

Open

pit mines

Combina~ tion methods, well operations,

and other

methods Total

Under~ ground

mines

Open pit mines

Combina~ tion and other methods

Sepa~ rately

operated

prepara~ tion plants

Undistri~ buted1

Non~ pro~ ducing

estab~ lish~ ments

CONNECTICUT

Establishments number .............. .. 82 82 8 – 8 – 27 – 27 – – 47 –

Employees 1,000 .................... .. 1.4 1.4 .1 – .1 – .4 – .4 – – .9 –

Value added in mining mil dol ......... .. 79.7 79.7 6.0 – 6.0 – 53.6 – 53.6 – – 20.0 –

DELAWARE AND

DISTRICT OF

COLUMBIA

Establishments number .............. .. 23 23 1 – 1 – 4 – 4 – – 18 – Employees 1,000 .................... .. .2 .2 (D) – (D) – (D) – (D) – – (D) –

Value added in mining mil dol ......... .. 7.3 7.3 (D) – (D) – (D) – (D) – – (D) –

FLORIDA

Establishments number .............. .. 293 285 42 – 12 30 106 – 103 3 4 133 8

Employees 1,000 .................... .. 8.3 8.2 .4 – (D) (D) 6.5 – (D) (D) .2 1.1 (Z)

Value added in mining mil dol ......... .. 979.9 979.9 100.3 – (D) (D) 811.7 – (D) (D) 21.2 46.8 –

GEORGIA

Establishments number .............. .. 215 211 37 – 31 6 117 2 112 3 1 56 4

Employees 1,000 .................... .. 8.2 8.2 (D) – (D) (D) (D) (D) 5.0 (D) (D) 1.0 (Z)

Value added in mining mil dol ......... .. 804.9 804.9 (D) – (D) (D) (D) (D) 585.1 (D) (D) 41.2 –

HAWAII

Establishments number .............. .. 7 7 – – – – 5 – 5 – – 2– Employees 1,000 .................... .. .2 .2 – – – – (D) – (D) – – (D) –

Value added in mining mil dol ......... .. 27.3 27.3 – – – – (D) – (D) – – (D) –

IDAHO

Establishments number .............. .. 136 122 15 7 8 – 39 3 36 – 1 67 14

Employees 1,000 .................... .. 2.8 2.7 (D) (Z) (D) – 1.8 .5 1.3 – (D) .7 .1

Value added in mining mil dol ......... .. 203.1 205.1 (D) .7 (D) – 161.1 15.8 145.3 – (D) 32.2 ~2.0

ILLINOIS

Establishments number .............. .. 858 841 295 9 12 274 202 20 173 9 7 337 17

Employees 1,000 .................... .. 17.5 (D) (D) 1.5 (D) (D) 10.2 5.9 4.2 .1 (D) 3.3 (D)

Value added in mining mil dol ......... .. 1 999.9 (D) (D) 162.1 (D) (D) 1 357.6 802.5 545.9 9.2 (D) 106.9 (D)

INDIANA

Establishments number .............. .. 426 421 136 – 49 87 149 4 135 10 4 132 5

Employees 1,000 .................... .. 7.1 (D) 1.2 – (D) (D) 4.7 (D) 4.1 (D) (D) 1.2 (D)

Value added in mining mil dol ......... .. 825.6 (D) 144.5 – (D) (D) 638.1 (D) 556.0 (D) (D) 43.7 (D)

IOWA

Establishments number .............. .. 187 181 7 – 7 – 137 7 127 3 3 34 6 Employees 1,000 .................... .. 2.0 2.0 (D) – (D) – 1.6 (D) 1.4 (D) (D) .4 (Z)

Value added in mining mil dol ......... .. 153.4 153.4 (D) – (D) – 142.1 (D) 124.6 (D) (D) 7.6 (Z)

KANSAS

Establishments number .............. .. 1 207 1 197 541 – 15 526 74 6 64 4 15 567 10

Employees 1,000 .................... .. 10.9 (D) 3.7 – .1 3.7 1.1 (D) .9 (D) (D) 5.6 (D)

Value added in mining mil dol ......... .. 2 290.0 (D) 1 762.1 – 8.1 1 754.1 75.1 (D) 63.4 (D) (D) 200.1 (D)

KENTUCKY

Establishments number .............. .. 1 140 1 119 656 253 261 142 186 73 103 10 27 250 21

Employees 1,000 .................... .. 30.6 (D) 12.9 7.6 4.4 .9 13.9 7.8 5.3 .7 .9 (D) (D)

Value added in mining mil dol ......... .. 3 687.8 (D) 1 421.2 660.6 510.4 250.2 1 968.4 1 138.0 732.8 97.5 162.7 (D) (D)

LOUISIANA

Establishments number .............. .. 1 784 1 764 539 1 5 533 27 2 22 3 56 1 142 20 Employees 1,000 .................... .. 48.1 (D) 16.6 (D) (Z) (D) 1.2 (D) .5 (D) (D) 29.1 (D)

Value added in mining mil dol ......... .. 14 834.6 (D) 12 373.5 (D) 2.2 (D) 135.3 (D) 73.4 (D) (D) 1 524.0 (D)

MAINE

Establishments number .............. .. 22 22 1 – 1 – 3 – 3 – – 18 –

Employees 1,000 .................... .. .1 .1 (D) – (D) – (D) – (D) – – .1 –

Value added in mining mil dol ......... .. 5.0 5.0 (D) – (D) – (D) – (D) – – 3.4 –

MARYLAND

Establishments number .............. .. 115 114 33 1 28 4 46 1 42 3 4 31 1 Employees 1,000 .................... .. 2.5 (D) .3 (D) .2 (D) 1.7 (D) 1.1 (D) (D) .3 (D)

Value added in mining mil dol ......... .. 201.3 (D) 26.3 (D) 23.1 (D) 149.8 (D) 102.8 (D) (D) 20.8 (D)

MASSACHUSETTS

Establishments number .............. .. 84 84 3 – 3 – 41 – 40 1 2 38 –

Employees 1,000 .................... .. 1.2 1.2 (D) – (D) – .5 – (D) (D) (D) .6 –

Value added in mining mil dol ......... .. 69.7 69.7 (D) – (D) – 42.3 – (D) (D) (D) 26.0 –

MICHIGAN

Establishments number .............. .. 531 525 134 – 12 122 87 1 85 1 11 293 6

Employees 1,000 .................... .. 8.7 (D) 1.2 – (Z) 1.2 4.6 (D) (D) (D) (D) (D) (D)

Value added in mining mil dol ......... .. 1 675.9 (D) 931.4 – 3.8 927.7 537.6 (D) (D) (D) (D) (D) (D)

See footnotes at end of table.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–43
Table 2–5. Selected Statistics by Type of Operation for States and Offshore Areas: 1992m

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area and item

Producing establishments

Mines only Mines with preparation plants

All typesof operations Total TotalUnder~ ground

mines

Open

pit mines

Combina~ tion methods, well operations,

and other

methods Total

Under~ ground

mines

Open pit mines

Combina~ tion and other methods

Sepa~ rately

operated

prepara~ tion plants

Undistri~ buted1

Non~ pro~ ducing

estab~ lish~ ments

MINNESOTA

Establishments number .............. .. 154 153 22 – 10 12 54 – 53 1 1 76 1

Employees 1,000 .................... .. 7.4 7.4 .2 – (D) (D) 6.6 – (D) (D) (D) (D) (Z)

Value added in mining mil dol ......... .. 748.5 748.5 25.1 – (D) (D) 675.1 – (D) (D) (D) (D) (Z)

MISSISSIPPI

Establishments number .............. .. 449 436 141 – 4 137 27 – 26 1 3 265 13

Employees 1,000 .................... .. 4.3 4.3 1.0 – (D) (D) (D) – .6 (D) (D) 2.6 (Z)

Value added in mining mil dol ......... .. 643.6 639.6 455.0 – (D) (D) (D) – 54.5 (D) (D) 123.8 4.0

MISSOURI

Establishments number .............. .. 342 333 51 – 29 22 197 11 172 14 1 84 9

Employees 1,000 .................... .. 5.3 (D) .4 – .3 .1 3.9 .9 2.4 .6 (D) (D) (D)

Value added in mining mil dol ......... .. 470.5 (D) 59.9 – 46.8 13.2 396.0 106.5 206.4 83.1 (D) (D) (D)

MONTANA

Establishments number .............. .. 367 358 119 4 4 111 35 5 30 – 3 201 9

Employees 1,000 .................... .. 5.4 (D) .7 (Z) .1 .6 3.4 .9 2.5 – (D) 1.4 (D)

Value added in mining mil dol ......... .. 1 100.0 (D) 298.0 1.7 1.5 294.8 721.8 68.1 653.7 – (D) 80.4 (D)

NEBRASKA

Establishments number .............. .. 194 188 41 1 3 37 33 1 27 5 1 113 6

Employees 1,000 .................... .. 1.3 1.3 (D) (D) (D) .2 (D) (D) (D) (D) (D) .6 –

Value added in mining mil dol ......... .. 136.8 136.8 (D) (D) (D) 62.0 (D) (D) (D) (D) (D) 21.4 (Z)

NEVADA

Establishments number .............. .. 306 271 26 3 6 17 73 5 61 7 2 170 35

Employees 1,000 .................... .. 12.3 11.9 (D) (D) (Z) (Z) 10.0 .2 8.9 1.0 (D) 1.7 .4

Value added in mining mil dol ......... .. 1 968.3 1 961.0 (D) (D) 2.6 53.3 1 757.3 1.8 1 563.5 192.0 (D) 146.9 7.3

NEW HAMPSHIRE

Establishments number .............. .. 41 41 3 – 3 – 14 – 14 – 3 21 –

Employees 1,000 .................... .. .3 .3 (D) – (D) – .2 – .2 – (D) .1 –

Value added in mining mil dol ......... .. 25.3 25.3 (D) – (D) – 14.8 – 14.8 – (D) 8.8 –

NEW JERSEY

Establishments number .............. .. 114 114 5 – 5 – 62 – 59 3 – 47 –

Employees 1,000 .................... .. 2.5 2.5 (D) – (D) – (D) – 1.5 (D) – .8 –

Value added in mining mil dol ......... .. 199.1 199.1 (D) – (D) – (D) – 159.7 (D) – 29.7 –

NEW MEXICO

Establishments number .............. .. 737 730 248 11 5 232 36 6 29 1 29 417 7

Employees 1,000 .................... .. 14.6 (D) 2.7 .1 (Z) 2.6 4.5 (D) 2.7 (D) (D) 6.1 (D)

Value added in mining mil dol ......... .. 3 955.1 (D) 2 284.4 11.4 .5 2 272.5 932.1 (D) 748.6 (D) (D) 335.9 (D)

NEW YORK

Establishments number .............. .. 445 442 98 – 18 80 148 4 144 – – 196 3

Employees 1,000 .................... .. 7.5 7.5 .5 – .2 .3 3.2 .6 2.7 – – 3.7 (Z)

Value added in mining mil dol ......... .. 476.6 476.6 79.5 – 11.1 68.4 320.3 89.9 230.4 – – 76.9 –

NORTH CAROLINA

Establishments number .............. .. 212 208 11 – 10 1 116 – 116 – – 81 4

Employees 1,000 .................... .. 4.3 4.3 .1 – (D) (D) 3.3 – 3.3 – – 1.0 (Z)

Value added in mining mil dol ......... .. 322.2 322.2 4.0 – (D) (D) 288.0 – 288.0 – – 30.2 (Z)

NORTH DAKOTA

Establishments number .............. .. 274 272 82 – 4 78 14 – 14 – 6 170 2

Employees 1,000 .................... .. 4.1 (D) (D) – (D) 1.2 .9 – .9 – (D) 1.7 (D)

Value added in mining mil dol ......... .. 859.9 (D) (D) – (D) 538.7 164.1 – 164.1 – (D) 110.9 (D)

OHIO

Establishments number .............. .. 1 022 1 013 383 8 82 293 210 8 194 8 5 415 9 Employees 1,000 .................... .. 15.0 (D) 4.0 .3 1.3 2.4 6.6 2.3 3.9 .4 .1 (D) (D)

Value added in mining mil dol ......... .. 1 453.9 (D) 569.3 38.9 95.6 434.7 681.8 271.3 363.4 47.1 17.4 (D) (D)

OKLAHOMA

Establishments number .............. .. 2 742 2 726 1 246 2 24 1 220 66 – 60 6 75 1 339 16

Employees 1,000 .................... .. 44.5 (D) 11.9 – .2 11.7 (D) – (D) (Z) 1.2 30.0 (D)

Value added in mining mil dol ......... .. 6 406.9 (D) 5 070.6 (Z) 15.5 5 055.1 (D) – (D) 1.5 400.5 833.5 (D)

OREGON

Establishments number .............. .. 157 152 8 – 5 3 76 1 74 1 – 68 5 Employees 1,000 .................... .. 1.7 1.7 .1 – (D) (D) .9 (D) (D) (D) – .7 (Z)

Value added in mining mil dol ......... .. 105.3 105.4 8.4 – (D) (D) 68.6 (D) (D) (D) – 28.4 (Z)

PENNSYLVANIA

Establishments number .............. .. 1 219 1 204 485 54 266 165 292 34 237 21 22 405 15

Employees 1,000 .................... .. 24.9 24.5 6.2 2.5 2.3 1.4 12.3 5.2 6.1 1.1 .4 5.5 .4

Value added in mining mil dol ......... .. 2 344.7 2 347.7 832.1 317.4 224.7 289.9 1 275.9 709.9 470.2 95.8 39.1 200.8 ~3.0

RHODE ISLAND

Establishments number .............. .. 18 18 – – – – 12 – 12 – – 6 –

Employees 1,000 .................... .. .1 .1 – – – – .1 – .1 – – (Z) –

Value added in mining mil dol ......... .. 12.1 12.1 – – – – 11.4 – 11.4 – – .7 –

See footnotes at end of table.

1–44nnGEOGRAPHIC AREA STATISTICS MINERAL INDUSTRIESmSUBJECT SERIES
Table 2–5. Selected Statistics by Type of Operation for States and Offshore Areas: 1992m

Con.

[For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

Geographic area and item

Producing establishments

Mines only Mines with preparation plants

All typesof operations Total TotalUnder~ ground

mines

Open

pit mines

Combina~ tion methods, well operations,

and other

methods Total

Under~ ground

mines

Open pit mines

Combina~ tion and other methods

Sepa~ rately

operated

prepara~ tion plants

Undistri~ buted1

Non~ pro~ ducing

estab~ lish~ ments

SOUTH CAROLINA

Establishments number .............. .. 86 85 3 – 3 – 56 – 54 2 – 26 1 Employees 1,000 .................... .. 1.6 (D) (Z) – (Z) – (D) – (D) (D) – .2 (D)

Value added in mining mil dol ......... .. 177.5 (D) 1.0 – 1.0 – (D) – (D) (D) – 8.8 (D)

SOUTH DAKOTA

Establishments number .............. .. 72 66 12 – 2 10 20 – 19 1 – 34 6

Employees 1,000 .................... .. 2.3 2.3 .1 – (D) (D) 1.8 – (D) (D) – .3 (Z)

Value added in mining mil dol ......... .. 213.1 213.2 39.7 – (D) (D) 148.8 – (D) (D) – 24.6 (Z)

TENNESSEE

Establishments number .............. .. 291 286 64 27 21 16 130 11 111 8 2 90 5

Employees 1,000 .................... .. 4.6 (D) (D) .6 .2 (D) 3.0 .8 2.0 .2 (D) .7 (D)

Value added in mining mil dol ......... .. 348.3 (D) (D) 39.1 17.0 (D) 260.5 64.6 182.6 13.2 (D) 26.3 (D)

TEXAS

Establishments number .............. .. 7 544 7 484 3 204 8 39 3 157 153 3 141 9 250 3 877 60

Employees 1,000 .................... .. 149.9 149.6 36.8 (D) (D) 36.0 7.1 (D) 6.2 (D) 5.0 100.6 .3

Value added in mining mil dol ......... .. 26 192.6 26 194.2 20 347.1 (D) (D) 20 240.6 602.6 (D) 550.7 (D) 1 971.2 3 273.2 ~1.6

UTAH

Establishments number .............. .. 391 373 80 8 3 69 46 12 30 4 11 236 18 Employees 1,000 .................... .. 8.1 (D) 1.1 (D) (D) .7 4.0 2.0 1.8 .2 .7 (D) (D)

Value added in mining mil dol ......... .. 1 755.4 (D) 752.8 (D) (D) 721.9 570.7 362.7 173.6 34.4 272.5 (D) (D)

VERMONT

Establishments number .............. .. 60 60 11 – 11 – 22 – 22 – – 27 – Employees 1,000 .................... .. .7 .7 (D) – (D) – (D) – (D) – – .2 –

Value added in mining mil dol ......... .. 77.7 77.7 (D) – (D) – (D) – (D) – – 9.3 –

VIRGINIA

Establishments number .............. .. 577 568 288 186 77 25 132 23 107 2 16 132 9

Employees 1,000 .................... .. 15.9 (D) 6.8 5.1 1.4 .2 6.5 3.5 (D) (D) .9 (D) (D)

Value added in mining mil dol ......... .. 1 601.8 (D) 703.2 475.1 143.3 84.8 695.7 434.5 (D) (D) 153.4 (D) (D)

WASHINGTON

Establishments number .............. .. 194 188 16 4 6 6 75 2 71 2 1 96 6

Employees 1,000 .................... .. 3.2 3.1 (Z) (D) (Z) (D) 2.4 (D) 1.8 (D) (D) (D) (Z)

Value added in mining mil dol ......... .. 310.5 309.5 3.7 (D) 2.6 (D) 256.0 (D) 189.3 (D) (D) (D) 1.0

WEST VIRGINIA

Establishments number .............. .. 1 163 1 137 642 187 165 290 161 88 63 10 29 305 26 Employees 1,000 .................... .. 33.0 32.8 12.1 6.4 3.6 2.1 15.6 12.4 2.6 .6 .8 4.3 .2 Value added in mining mil dol ......... .. 4 212.4 4 216.5 1 424.0 689.7 414.4 319.9 2 481.2 1 940.6 415.6 125.0 133.4 177.9 ~4.1

WISCONSIN

Establishments number .............. .. 167 165 14 – 14 – 95 1 93 1 3 53 2

Employees 1,000 .................... .. 2.3 (D) (D) – (D) – (D) (D) (D) (D) (D) .4 (D)

Value added in mining mil dol ......... .. 251.2 (D) (D) – (D) – (D) (D) (D) (D) (D) 31.9 (D)

WYOMING

Establishments number .............. .. 718 705 186 8 6 172 54 8 45 1 26 439 13 Employees 1,000 .................... .. 16.0 16.0 2.8 (D) (D) 2.3 7.5 (D) 4.8 (D) .5 5.2 .1

Value added in mining mil dol ......... .. 5 965.6 5 960.5 3 668.8 (D) (D) 3 629.5 1 895.6 (D) 1 303.0 (D) 104.3 291.8 5.2

OFFSHORE AREAS2

Establishments number .............. .. 55 44 10 – – 10 – – – – – 34 11 Employees 1,000 .................... .. 5.5 (D) (D) – – (D) – – – – – 3.9 (D)

Value added in mining mil dol ......... .. 2 663.0 (D) (D) – – (D) – – – – – 421.6 (D)

1Includes data for separately operated auxiliary establishments and establishments that were not possible to classify based on information available.

2Represents offshore areas not associated with a State.

MINERAL INDUSTRIESmSUBJECT SERIES GEOGRAPHIC AREA STATISTICSnn1–45
Appendix A.

Explanation of Terms

Employment and related items. The report forms requested

separate information on production, development, and

exploration workers for a specific payroll period within each

quarter of the year and on other employees as of the

payroll period which included the 12th of March.

All employees. This item includes all full-time and parttime employees on the payrolls of mining establishments

during any part of the pay period which included the 12th of

the months specified on the report form. Included are all

persons on paid sick leave, paid holidays, and paid vacations during these pay periods. Also included are employees working for miners paid on a per ton, car, or yard basis.

Excluded are employees at the mine but on the payroll of

another employer (such as employees of contractors) and

employees at company stores, boardinghouses, bunkhouses, and recreational centers. Also excluded are members of the Armed Forces and pensioners carried on the

active rolls but not working during the period. Officers of

corporations are included as employees; proprietors and

partners of unincorporated firms are excluded.

Production, development, and exploration workers. This

item includes employees (up through the workingsupervisor level) engaged in manual work (using tools,

operating machines, hauling materials, loading and hauling

products out of the mine in mine cars or trucks, and caring

for mines, plants, mills, shops, or yards). Included are

exploration work, mine development, storage, shipping,

maintenance, repair, janitorial, and guard services, auxiliary production for use at establishments (such as power

plant), recordkeeping, and other services closely associated with these production and development operations at

the establishment covered by the report. Gang and straw

bosses and supervisors who performed manual labor are

included, as are employees paid on either a time- or

piece-rate basis. Also included are miners paid on a per

ton, car, or yard basis and persons engaged by them and

paid out of the total amount received by these miners. In

addition, other employees at the establishment but not on

its payroll are included if paid directly through its own

employees, such as superintendents and supervisors. The

payments received by these types of employees are included

as part of the establishments payroll. Employees above the

working-supervisor level are excluded from this category.

All other employees. This item covers nonproduction

employees of the establishment including those engaged

in the following activities: supervision above the workingsupervisor level, sales, highway trucking (by employees

not entering mines or pits), advertising, credit, collection,

clerical and routine office functions, executive, purchasing,

financing, legal, personnel (including cafeteria and medical), professional (such as engineers and geologists), and

technical activities. Also included are employees on the

payroll of the establishment engaged in the construction of

major additions or alterations to the plant and utilized as a

separate work force. (Workers engaged in regular maintenance and repair operations are not included here but are

classified as production, development, and exploration

workers.)

Separately operated auxiliary establishments employees. This

item includes employment at separate central administrative offices or auxiliary units of multiestablishment companies and at those offices or units servicing more than one

establishment during the payroll period which included

March 12. Establishments are classified on the basis of the

industry or principal industry served. Employees at an

office located at or near the mining establishment are

usually included in the mine report.

All employees, average for year. The 1992 census report

form requested employment figures for production, development, and exploration workers for four selected pay

periods (mid-March, May, August, and November). For all

other employees, only a mid-March figure was requested.

The annual average is an average of the four monthly

figures for production, development, and exploration workers plus the March figure for all other employees. This

approach was used to simplify the schedule format and

lighten the reporting burden of respondents, since it was

found that the average of these selected pay periods

closely approximates, for most industries, the average

employment for the year that would be obtained from 12

monthly pay periods.

Payroll. This item includes the gross earnings of all

employees on the payroll of mining establishments paid in

the calendar year 1992. It includes all forms of compensation such as salaries, wages, commissions, payments

received on a ton, car, or yard basis, dismissal pay,

bonuses, vacation and sick leave pay, employee contributions to pension plans (such as 401(K) plan), and compensation in kind, prior to such deductions as employees’

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX A A–1
Social Security contributions, withholding taxes, group

insurance, union dues, and savings bonds. The total

includes salaries of officers of corporations; it excludes

payments to proprietors or partners of unincorporated

concerns, and payments to members of Armed Forces and

pensioners carried on the active payroll of mining establishments. Also excluded are royalty payments to unions

and costs of smithing, explosives, fuses, electric cap

lamps, and mine supplies used in production, development, and exploration work but charged to employees and

deducted from their wages.

As in the case of employment and establishment figures,

the annual payrolls of separate auxiliary establishments of

multiestablishment companies are included in the totals for

individual industries and for States.

Production-, development-, and exploration-worker hours.

This item represents all hours that production, development, and exploration workers worked, both on active days

during which there was production or development work

and on inactive days when only security guards, inspectors, repair persons, and other maintenance persons were

on duty. It includes all hours worked or paid for at the

mining operations, except hours paid for vacations, holidays, or sick leave, when the employee was not at the

establishment. Included are actual overtime hours, not

straight time equivalent hours. Hours of working proprietors

or partners and employees of contractors are excluded.

Supplemental labor costs. This item represents employer’s

cost for fringe benefits not included in payrolls.

Legally required expenditures, including Social Security

contributions. This cost includes employer contributions

for all programs required under Federal and State legislation, such as Federal Old Age and Survivors’ Insurance,

unemployment compensation, and worker’s compensation. Also included are legally required State temporary

disability payments.

Payments for voluntary programs. Included in this cost

are payments resulting from union negotiated contracts

and all employer payments of insurance premiums on

hospital and medical plans, life insurance premiums, and

premiums on supplementary accident and sickness insurance. For programs supported by joint employer-employee

contributions, only the employer payments are included.

Also included are payments or allocations on all pension

plans regardless of methods of administration, supplemental unemployment compensation plans, welfare plans, stock

purchase plans in which the employer payment is not

subject to withholding tax, and deferred profit sharing

plans.

Value added by mining. This measure of mining activity

is derived by subtracting the cost of supplies, minerals

received for preparation, purchased machinery installed,

purchased fuel, purchased electricity, and contract work

from the sum of the value of shipments (mining products

plus receipts for services rendered) and total capital expenditures. This statistic avoids the duplication in value of

shipments and receipts which results from the use of

products of some establishments as supplies, energy

sources, or materials by others. Moreover, it provides a

measure of value added not only in mineral production but

also in the development of mineral properties. For these

reasons, it is considered to be the best value measure for

comparing the relative economic importance of mining

among industries and geographic areas.

Cost of supplies used, purchased machinery installed,

etc. Besides supplies used and purchased machinery

installed, this cost includes fuels and electric energy used

and contract work done by others for each establishment.

It includes charges to both the current and capital accounts.

It also includes the cost of items used during 1992 whether

they were purchased, withdrawn from inventories, or received

from other establishments of the company. For selected

supplies and fuels and for electric energy, both quantity and

cost data were requested. The cost data refer to direct

charges actually paid or payable (after discounts) for items

used during the year. Freight charges and other direct

charges incurred by the establishment in acquiring the item

are included. Companies whose records did not show

actual amounts used were asked to approximate use by

adding purchases (or receipts) during the year to beginning

inventory and subtracting ending inventory. Separate figures were requested for (1) selected supplies used, minerals received for preparation, and purchased machinery

installed; (2) electric energy purchased; (3) purchased

fuels used for heat, power, or the generation of electricity;

(4) contract work done by others; and (5) products bought

and resold in the same condition. Supplies and equipment

used in mine development, plant expansion, and capitalized repairs, which are chargeable to fixed assets accounts,

are included in this item, as are supplies furnished without

charge to contractors for use at the mining operation and

supplies sold to employees for use at the establishment.

Excluded are such costs as advertising, insurance, telephone, and research and consulting services of other

establishments or such overhead costs as depreciation

charges, rent, interest, and royalties.

Selected supplies used, minerals prepared, etc. In

addition to the total cost of supplies used, purchased

machinery installed, etc., which every establishment was

required to report, information also was collected on the

consumption of major supplies used in mining. These

inquiries were restricted to supplies which were important

parts of the cost of production, exploration, and development of a particular industry and for which cost information

was available. On report forms for most mineral industries

(except the contract services and the crude petroleum and

natural gas industries), a uniform inquiry was included on

minerals prepared at the reported establishments. Figures

were obtained on crude minerals mined at the establishment (quantity), received from other establishments of the

A–2 APPENDIX A MINERAL INDUSTRIES—SUBJECT SERIES
company or purchased from others (quantity and cost), and

received for preparation on a custom or toll basis (quantity

and estimated value). Establishments consuming less than

a specified amount (usually $25,000) were not required to

report the cost of a supply. For small establishments for

which administrative records were used, the cost of supplies was included in ‘‘not specified by kind.’’

Value of shipments and receipts. The amounts shown

as value of shipments and receipts for each industry and

for individual products or classes of products are the net

selling values, f.o.b. mine or plant after discounts and

allowances, excluding freight charges and excise taxes.

Shipments includes all products physically shipped from

the establishment during 1992, including material withdrawn from stockpiles and products shipped on consignment, whether or not sold in 1992. Prepared material or

concentrates includes preparation from ores mined at the

same establishment, purchased, received from other operations of the same company, or received for milling on a

custom or toll basis. For products transferred to other

establishments of the same company or prepared on a

custom basis, companies were requested to report the

estimated value, not merely the cost of producing the

items. Multiestablishment companies were asked to report

value information for each establishment as if it were a

separate economic unit. They were instructed to report the

value of all products transferred to other plants of the

company at their full economic value; to include, in addition

to direct cost of production, a reasonable proportion of

company overhead and profits.

For all establishments classified in an industry, value of

shipments and receipts includes (1) the value of all primary

products of the industry, (2) the value of secondary products which are primary to other industries, (3) the receipts

for contract work done for others, except custom milling,

and (4) the value of products purchased and resold without

further processing. Receipts for custom milling are not

included to avoid duplication with the value of custom

milled ores included in an industry’s primary and secondary

products. Some duplication exists in industry and industry

group totals because of the inclusion of materials transferred from one establishment to another for mineral preparation or resale.

Shipments of individual products. In the 1992 Census

of Mineral Industries, information was collected on output

for about 150 individual mineral products. In general, the

shipments figures of the 1992 and 1987 minerals censuses

were confined to separate totals for each crude and each

prepared mineral. When shipments were significant, separate figures also were obtained on crude minerals going

to preparation plants and those going to consumers.

Figures were collected on both quantity and value of

shipments. Shipments includes commercial shipments and

transfers of products to other operations of the same

company. For products that are used to a significant extent

within the same establishment for power or heat, and for

minerals mined and prepared in the same establishment,

total production figures or separate data on production for

such uses were collected. Typically, production also was

collected for products for which there was usually significant differences between total production and total shipments because of stock changes.

For service industries, the amount received or due for

services performed during 1992 was collected as a measure of output. For mine operators who also perform

services, the amount received for such services was added

to the total value of products shipped to determine total

value of shipments and receipts for each establishment.

Capital expenditures. This item covers expenditures

made during the year for development and exploration of

mineral properties, for new construction, and for purchased

machinery chargeable to fixed assets accounts of the

mineral establishment. They are the type for which depreciation, depletion, or Office of Minerals Exploration accounts

are ordinarily maintained. Capital expenditures during 1992

were determined as ‘‘additions completed during the year

plus construction in progress at the end of the year minus

construction in progress at the beginning of the year.’’

Reported capital expenditures include work done on contract, as well as by the mine forces. Expenditures for

machinery and equipment include those made for replacement purposes, as well as those for additions to capacity.

Excluded from these expenditures were costs of maintenance and repairs charged as current operating expense

and expenditures for land and mineral rights.

Whenever applicable, separate figures were provided

for expenditures for development and exploration of mineral property, construction of preparation plants and other

construction, new machinery and equipment, used plant,

and used equipment acquired from others.

Gross value of depreciable assets. Assets data were

collected on buildings, other structures, machinery, equipment, capitalized mineral exploration and development,

and mineral land and rights for which depreciation, amortization, or depletion accounts are maintained. The values

shown represent the actual cost of assets at the time they

were acquired, including all costs incurred in making the

assets usable (such as transportation and installation

costs). The data were collected for the beginning and end

of the year. Assets at the beginning of the year plus new

and used capital expenditures minus retirements should

equal assets at the end of the year. For new construction or

other improvement projects in progress but not completed

by the end of the year, the cumulative capital expenditures

were included in the beginning- and end-of-year assets

figures.

Retirements. This item represents the gross value of

depreciable assets sold, retired, scrapped, destroyed, abandoned, etc., during 1992. The values shown are the

acquisition costs of the retired assets. This item also

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX A A–3
includes the value of assets (at acquisition cost rather than

current market value) transferred to other establishments

of the same company.

Depreciation. This item shows the reduction in value of

depreciable assets brought about through use, gradual

obsolescence, or the effect of the elements (decay or

corrosion) during the year. Included are charges against

assets acquired or completed during the year.

Rental payments. This item consists of rental payments

made to other companies for use of such depreciable

assets as buildings, other structures, machinery, and equipment. It does not include payments made to the parent

company or another subsidiary of the parent company for

the use of buildings and equipment owned by the parent

company or its subsidiary. The value of such companyowned assets is included in the gross value of depreciable

assets.

Rented equipment is reported according to the type of

lease negotiated with the lessor. If the lease qualified as an

‘‘operating lease’’ the periodic payments made to the

producer or the lessor are reported in the rental section.

However, if the leasing arrangement met the criteria set

down by the Financial Accounting Standards Board for a

‘‘capital lease,’’ the original cost or market value of the

equipment or building is reported as a value of fixed assets

and not as rental payments.

Current account expenditures. This item includes all

expenses for mineral properties, exploration, and development charged to current accounts. This includes all supplies, machinery, equipment, parts, fuels, power, etc., used

for development or exploration and charged to current

operating expenses. Also included are royalty payments,

acquisition costs for mineral land and rights which were not

capitalized, and the cost of maintenance and repairs

associated with exploration or development activity and

charged to current accounts.

Inventories. This item includes inventories of mined or

quarried products and supplies, parts, fuels, etc., at the

beginning and end of the year. Included as mined or

quarried products are stockpiles of products ready for

shipment and stocks of raw products awaiting treatment or

beneficiation. Beginning with the 1982 Census of Mineral

Industries, all respondents were requested to report their

inventories at (the lower of) cost or market prior to adjustment to LIFO cost. This is a change from the 1977 census

in which respondents were permitted to value their inventories using any generally accepted accounting method.

Fuels and electric energy used. This item includes the

quantity and cost of fuels and electric energy used in

mining. For most industries, separate quantity and cost

figures are shown for purchased coal, distillate fuel oil,

residual fuel oil, gas, gasoline, and electric energy, and a

cost figure is shown for ‘‘other fuels’’ (see table 7b of the

industry series). Data also were obtained on the quantity of

fuels and electric energy produced and consumed at the

same establishment. These data are shown for coal, crude

petroleum, and natural gas used at the producing establishments for heat and power, and for electric energy

generated and used at the same mining operations. For

electric energy, the quantity generated and used is approximated by subtracting the quantity of electric energy sold

from the total quantity generated (excluding generating

station use).

A–4 APPENDIX A MINERAL INDUSTRIES—SUBJECT SERIES
Appendix B.

Industry Descriptions

10 METAL MINING

This major group includes establishments primarily engaged

in mining, developing mines, or exploring for metallic

minerals (ores). These ores are valued chiefly for the

metals contained, to be recovered for use as such or as

constituents of alloys, chemicals, pigments or other products. This major group also includes all ore dressing and

beneficiating operations, whether performed at mills operated in conjunction with the mines served or at mills, such

as custom mills, operated separately. These include mills

which crush, grind, wash, dry, sinter, calcine, or leach ore,

or perform gravity separation or flotation operations. Magnesite and brucite operations are classified in industry

1459, and crushed dolomite operations are classified in

industry 1422. Smelters and refineries are classified in

Manufacturing, major group 33, and establishments engaged

in producing primary magnesium metal are classified in

Manufacturing, industry 3339. The operation of brine wells

or sea water plants for the production of magnesium is

classified in Manufacturing, major group 28.

When performed by operators of the properties, exploration under preliminary phases of operation should be

classified according to the type of ore expected to be

found. Exploration performed on a contract or fee basis is

classified in industry 1081.

101 IRON ORES

1011 Iron Ores

Establishments primarily engaged in mining, beneficiating, or otherwise preparing iron ores and manganiferous

ores valued chiefly for their iron content. This industry

includes production of sinter and other agglomerates except

those associated with blast furnace operations. Blast furnaces primarily engaged in producing pig iron from iron ore

are classified in Manufacturing, industry 3312.

102 COPPER ORES

1021 Copper Ores

Establishments primarily engaged in mining, milling, or

otherwise preparing copper ores. This industry also includes

establishments primarily engaged in the recovery of copper

concentrates by precipitation and leaching of copper ore.

Establishments primarily engaged in the recovery of refined

copper by leaching copper concentrates are classified in

Manufacturing, major group 33.

103 LEAD AND ZINC ORES

1031 Lead and Zinc Ores

Establishments primarily engaged in mining, milling, or

otherwise preparing lead ores, zinc ores, or lead-zinc ores.

104 GOLD AND SILVER ORES

1041 Gold Ores

Establishments primarily engaged in mining gold ores

from lode deposits or in the recovery of gold from placer

deposits by any method. In addition to ore dressing methods such as crushing, grinding, gravity concentration, and

froth flotation, this industry includes amalgamation, cyanidation, and the production of bullion at the mine, mill, or

dredge site.

1044 Silver Ores

Establishments primarily engaged in mining, milling, or

otherwise preparing silver ores. The production of bullion at

the mine or mill site is included.

106 FERROALLOY ORES, EXCEPT VANADIUM

1061 Ferroalloy Ores, Except Vanadium

Establishments primarily engaged in mining, milling, or

otherwise preparing ferroalloy ores, except vanadium. The

mining of manganiferous ores valued chiefly for their iron

content is classified in industry 1011. Establishments primarily engaged in mining vanadium ore are classified in

industry 1094, and those mining titanium ore are classified

in industry 1099.

108 METAL MINING SERVICES

1081 Metal Mining Services

Establishments primarily engaged in performing metal

mining services for others on a contract or fee basis, such

as the removal of overburden, strip mining for metallic ores,

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX B B–1
prospect and test drilling, and mine exploration and development. Establishments which have complete responsibility for operating mines for others on a contract or fee basis

are classified according to the product mined rather than as

metal mining services. Establishments primarily performing

hauling services are classified in Division E, Transportation.

109 MISCELLANEOUS METAL ORES

1094 Uranium-Radium-Vanadium Ores

Establishments primarily engaged in mining, milling, or

otherwise preparing uranium-radium-vanadium ores.

1099 Miscellaneous Metal Ores, Not Elsewhere

Classified

Establishments primarily engaged in mining, milling, or

otherwise preparing miscellaneous metal ores, not elsewhere classified. Production of metallic mercury by furnacing or retorting at the mine site is also included.

12 COAL MINING

This major group includes establishments primarily engaged

in producing bituminous coal, anthracite, and lignite. Included

are mining operations and preparation plants (also known

as cleaning plants and washeries), whether or not such

plants are operated in conjunction with mine sites. The

production of coal fuel briquettes and packaged fuel is

classified in Manufacturing, industry 2999. Establishments

primarily engaged in the production of gas and hydrocarbon liquids from coal at the mine site are classified in major

group 13.

122 BITUMINOUS COAL AND LIGNITE MINING

1221 Bituminous Coal and Lignite Surface

Mining

Establishments primarily engaged in producing bituminous coal or lignite at surface mines or in developing

bituminous coal or lignite surface mines. This industry

includes auger mining, strip mining, culm bank mining, and

other surface mining, by owners or lessees or by establishments which have complete responsibility for operating

bituminous coal and lignite surface mines for others on a

contract or fee basis. Bituminous coal and lignite preparation plants performing such activities as cleaning, crushing,

screening or sizing are included if operated in conjunction

with a mine site, or if operated independently of any type of

mine.

1222 Bituminous Coal Underground Mining

Establishments primarily engaged in producing bituminous coal in underground mines or in developing bituminous coal underground mines. This industry includes underground mining by owners or lessees or by establishments

which have complete responsibility for operating bituminous coal underground mines for others on a contract or

fee basis. Bituminous coal preparation plants performing

such activities as cleaning, crushing, screening or sizing

are included if operated in conjunction with a mine. Independent bituminous coal preparation plants are classified

in industry 1221.

123 ANTHRACITE MINING

1231 Anthracite Mining

Establishments primarily engaged in producing anthracite or in developing anthracite mines. All establishments in

the United States that are classified in this industry are

located in Pennsylvania. This industry includes mining by

owners or lessees or by establishments which have complete responsibility for operating anthracite mines for others on a contract or fee basis. Also included are anthracite

preparation plants, whether or not operated in conjunction

with a mine.

124 COAL MINING SERVICES

1241 Coal Mining Services

Establishments primarily engaged in performing coal

mining services for others on a contract or fee basis.

Establishments which have complete responsibility for

operating mines for others on a contract or fee basis are

classified according to the product mined, rather than as

mining services.

13 OIL AND GAS EXTRACTION

This major group includes establishments primarily engaged

in: (1) producing crude petroleum and natural gas; (2)

extracting oil from oil sands and oil shale; (3) producing

natural gasoline and cycle condensate; and (4) producing

gas and hydrocarbon liquids from coal at the mine site.

Types of activities included are exploration, drilling, oil and

gas well operation and maintenance, the operation of

natural gasoline and cycle plants, and the gasification,

liquefaction, and pyrolysis of coal at the mine site. This

major group also includes such basic activities as emulsion

breaking and desilting of crude petroleum in the preparation of oil and gas customarily done at the field site.

Pipeline transportation of petroleum, gasoline, and other

petroleum products (except crude petroleum field gathering lines) is classified in Transportation and Public Utilities,

major group 46, and of natural gas in major group 49.

Establishments primarily engaged in petroleum refining

and in the production of lubricating oils and greases are

classified in Manufacturing, major group 29.

131 CRUDE PETROLEUM AND NATURAL GAS

1311 Crude Petroleum and Natural Gas

Establishments primarily engaged in operating oil and

gas field properties. Such activities may include exploration

for crude petroleum and natural gas; drilling, completing,

B–2 APPENDIX B MINERAL INDUSTRIES—SUBJECT SERIES
and equipping wells; operation of separators, emulsion

breakers, desilting equipment, and field gathering lines for

crude petroleum; and all other activities in the preparation

of oil and gas up to the point of shipment from the

producing property. This industry includes the production of

oil through the mining and extraction of oil from oil shale

and oil sands and the production of gas and hydrocarbon

liquids through gasification, liquefaction, and pyrolysis of

coal at the mine site. Also included are establishments

which have complete responsibility for operating oil and

gas wells for others on a contract or fee basis. Establishments primarily engaged in performing oil field services for

operators on a contract or fee basis are classified in

industry group 138.

132 NATURAL GAS LIQUIDS

1321 Natural Gas Liquids

Establishments primarily engaged in producing liquid

hydrocarbons from oil and gas field gases. Establishments

recovering liquefied petroleum gases incidental to petroleum refining or to the manufacturing of chemicals are

classified in Manufacturing, major group 28 or 29. Establishments recovering helium from natural gas are classified

in Manufacturing, major group 28.

138 OIL AND GAS FIELD SERVICES

1381 Drilling Oil and Gas Wells

Establishments primarily engaged in drilling wells for oil

or gas field operations for others on a contract or fee basis.

This industry includes contractors that specialize in spudding in, drilling in, redrilling, and directional drilling.

1382 Oil and Gas Field Exploration Services

Establishments primarily engaged in performing geophysical, geological, and other exploration services for oil

and gas on a contract or fee basis.

1389 Oil and Gas Field Services, Not

Elsewhere Classified

Establishments primarily engaged in performing oil and

gas field services, not elsewhere classified, for others on a

contract or fee basis. Services included are excavating

slush pits and cellars; grading, and building of foundations

at well locations; well surveying; running, cutting, and

pulling casings, tubes, and rods; cementing wells; shooting

wells; perforating well casings; acidizing and chemically

treating wells; and cleaning out, bailing, and swabbing

wells. Establishments which have complete responsibility

for operating oil and gas wells for others on a contract or

fee basis are classified according to the product extracted

rather than as oil and gas field services. Establishments

primarily engaged in hauling oil and gas field supplies and

equipment are classified in Division E, Transportation and

Public Utilities. Establishments primarily engaged in oil and

gas field machine shop work are classified in Manufacturing, industry 3599.

14 MINING AND QUARRYING OF

NONMETALLIC MINERALS, EXCEPT FUELS

This major group includes establishments primarily engaged

in mining or quarrying, developing mines, or exploring for

nonmetallic minerals, except fuels. Also included are certain well and brine operations, and primary preparation

plants, such as those engaged in crushing, grinding, washing, or other concentration. Establishments primarily engaged

in manufacturing cement are classified in industry 3241;

those engaged in manufacturing lime are classified in

industry 3274; those engaged in cutting and finishing stone

and stone products are classified in industry 3281; and

those engaged in manufacturing brick and other structural

clay products are classified in industry group 325. Establishments primarily engaged in crushing, pulverizing, or

otherwise treating earths, rocks, and minerals mined in

industry group 145 or 149; or barite mined in Industry 1479,

not in conjunction with mining or quarrying operations, are

classified in Manufacturing, industry 3295; establishments

primarily engaged in these activities in conjunction with

mines or quarries are classified in Mining. Establishments

primarily engaged in crushing, pulverizing, or otherwise

treating other nonmetallic minerals are classified in Mining,

whether or not they are operated in conjunction with mines.

Establishments primarily engaged in manufacturing other

stone, clay, glass, and concrete products from minerals

mined at the same establishment are classified in Manufacturing, major group 32, when separate reports are not

available for the mining and manufacturing activities.

141 DIMENSION STONE

1411 Dimension Stone

Establishments primarily engaged in mining or quarrying

dimension stone. Also included are establishments engaged

in producing rough blocks and slabs. Establishments primarily engaged in mining dimension soapstone or in mining or quarrying and shaping grindstones, pulpstones,

millstones, burrstones, and sharpening stones are classified in industry 1499. Establishments primarily engaged in

dressing (shaping, polishing, or otherwise finishing) blocks

and slabs are classified in Manufacturing, industry 3281.

Nepheline syenite mining operations are classified in industry 1459.

142 CRUSHED AND BROKEN STONE,

INCLUDING RIPRAP

1422 Crushed and Broken Limestone

Establishments primarily engaged in mining or quarrying

crushed and broken limestone, including related rocks,

such as dolomite, cement rock, marl, travertine, and calcareous tufa. Also included are establishments primarily

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX B B–3
engaged in the grinding or pulverizing of limestone, but

establishments primarily engaged in producing lime are

classified in Manufacturing, industry 3274.

1423 Crushed and Broken Granite

Establishments primarily engaged in mining or quarrying

crushed and broken granite, including related rocks, such

as gneiss, syenite, and diorite.

1429 Crushed and Broken Stone, Not

Elsewhere Classified

Establishments primarily engaged in mining or quarrying

crushed and broken stone, not elsewhere classified.

144 SAND AND GRAVEL

1442 Construction Sand and Gravel

Establishments primarily engaged in operating sand and

gravel pits and dredges, and in washing, screening, or

otherwise preparing sand and gravel for construction uses.

1446 Industrial Sand

Establishments primarily engaged in operating sand pits

and dredges, and in washing, screening, and otherwise

preparing sand for uses other than construction, such as

glassmaking, molding, and abrasives.

145 CLAY, CERAMIC, AND REFRACTORY

MINERALS

Establishments primarily engaged in mining, milling, or

otherwise preparing clays and refractory minerals. Mines

operated in conjunction with plants manufacturing cement,

brick or other structural clay products, or pottery and

related products, are included in this industry when separate reports are available. Establishments primarily engaged

in grinding, pulverizing, or otherwise treating clay, ceramic,

and refractory minerals not in conjunction with mining or

quarrying operations are classified in Manufacturing, industry 3295.

1455 Kaolin and Ball Clay

Establishments primarily engaged in mining, milling, or

otherwise preparing kaolin or ball clay, including china clay,

paper clay, and slip clay.

1459 Clay, Ceramic, and Refractory Minerals,

Not Elsewhere Classified

Establishments primarily engaged in mining, milling, or

otherwise preparing clay, ceramic, or refractory minerals,

not elsewhere classified. Establishments producing clay in

conjunction with the manufacture of refractory or structural

clay and pottery products are classified in Manufacturing,

major group 32.

147 CHEMICAL AND FERTILIZER MINERAL

MINING

1474 Potash, Soda, and Borate Minerals

Establishments primarily engaged in mining, milling, or

otherwise preparing natural potassium, sodium, or boron

compounds. Establishments primarily engaged in mining

common salt are classified in industry 1479.

1475 Phosphate Rock

Establishments primarily engaged in mining, milling,

drying, calcining, sintering, or otherwise preparing phosphate rock, including apatite. Establishments primarily engaged

in the production of phosphoric acid, superphosphates, or

other manufactured phosphate compounds or chemicals

are classified in Manufacturing, major group 28.

1479 Chemical and Fertilizer Mineral Mining,

Not Elsewhere Classified

Establishments primarily engaged in mining, milling, or

otherwise preparing chemical or fertilizer mineral raw materials, not elsewhere classified. Establishments primarily

engaged in milling, grinding, or otherwise preparing barite

not in conjunction with mining or quarry operations are

classified in Manufacturing, industry 3295; similar establishments preparing other minerals of this industry are

included here. Establishments primarily engaged in producing salt by evaporation of sea water or brine are

classified in Manufacturing, industry 2899.

148 NONMETALLIC MINERALS SERVICES,

EXCEPT FUELS

1481 Nonmetallic Minerals Services, Except

Fuels

Establishments primarily engaged in the removal of

overburden, strip mining, and other services for nonmetallic minerals, except fuels, for others on a contract or fee

basis. Establishments primarily engaged in performing

hauling services are classified in Division E, Transportation

and Public Utilities.

149 MISCELLANEOUS NONMETALLIC

MINERALS, EXCEPT FUELS

1499 Miscellaneous Nonmetallic Minerals,

Except Fuels

Establishments primarily engaged in mining, quarrying,

milling, or otherwise preparing nonmetallic minerals, except

B–4 APPENDIX B MINERAL INDUSTRIES—SUBJECT SERIES
fuels. This industry includes the shaping of natural abrasive

stones at the quarry. Establishments primarily engaged in

the production of blast, grinding, or polishing sand are

classified in industry 1446, and those calcining gypsum are

classified in Manufacturing, industry 3275.

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX B B–5
Appendix C.

Authority for Census: Title 13, United States Code

COLLECTION AND PUBLICATION; FIVE-YEAR

PERIODS (131)

The Secretary shall take, compile, and publish censuses

of manufactures, of mineral industries, and of other businesses ... in the year 1964, then in the year 1968, and

every fifth year thereafter, and each such census shall

relate to the year immediately preceding the taking thereof.

GEOGRAPHIC SCOPE OF CENSUSES (191A)

(a)Each of the censuses authorized by this chapter shall

include each State, the District of Columbia, the Virgin

Islands, the Commonwealth of Puerto Rico, and as may be

determined by the Secretary, such other possessions and

areas over which the United States exercises jurisdiction,

control, or sovereignty. Inclusion of the other areas over

which the United States exercises jurisdiction or control

shall be subject to the concurrence of the Secretary of

State.

WRONGFUL DISCLOSURE OF INFORMATION

(214)

Whoever, being or having been an employee or staff

member referred to in subchapter II of chapter I of this title,

having taken and subscribed the oath of office, or having

sworn to observe the limitations imposed by section 9 of

this title, publishes or communicates any information, the

disclosure of which is prohibited under the revisions of

section 9 of this title, and which comes into his possession

by reason of his being employed (or otherwise providing

services) under the provisions of this title, shall be fined not

more than $5,000 or imprisoned not more than 5 years, or

both.

FAILURE TO ANSWER QUESTIONS AFFECTING

COMPANIES, BUSINESSES, RELIGIOUS

BODIES, AND OTHER ORGANIZATIONS: FALSE

ANSWERS (224)

Whoever, being the owner, official, agent, person in

charge or assistant to the person in charge of any company, business, institution establishments, religious body,

or organization of any nature whatsoever, neglects or

refuses, when requested by the Secretary or other authorized officer or employee of the Department of Commerce

or bureau or agency thereof, to answer completely and

correctly to the best of his knowledge all questions relating

to his company, business, institution, establishment, religious body, or other organization, or to records or statistics

in his official custody, contained on any census or other

schedule or questionnaire prepared and submitted to him

under the authority of this title, shall be fined not more than

$500; and if he willfully gives a false answer to any such

question, he shall be fined not more than $10,000.

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX C C–1
Appendix D.

Alphabetic Index of Products and Services

of Mineral Establishments

This index provides an alphabetic list of products and services classified in the mineral industries for which data are

shown in table 6 of the industry reports. The references in this index refer to items for which statistics are either shown

separately in that table or are included as part of a group of products or services. The index also includes products and

services referred to in the industry descriptions in the explanatory text of the separate industry reports.

References to products may be found in various tables in the industry chapters; however, detailed product information

is typically given in table 6. The industry codes are based on the 1987 edition of the Standard Industrial Classification (SIC)

Manual1 published by the Office of Management and Budget.

A

Abandoning of wells for oil or gas field operations--13890

Abrasive, natural (except quartz and sand) ---------14994

Acidizing and other chemical treatment of wells,

except hydraulic fracturing --------------------------13890

Agate---------------------------------------------------14999

Alabaster, crude ---------------------------------------14997

Alabaster, prepared -----------------------------------14997

Alum, natural, crude-----------------------------------14741

Alum, natural, prepared-------------------------------14742

Aluminum ores, crude---------------------------------10992

Aluminum ores, prepared -----------------------------10992

Amblygonite -------------------------------------------14798

Amethyst-----------------------------------------------14999

Andalusite, crude--------------------------------------14599

Andalusite, prepared ----------------------------------14599

Anthracite, crushed------------------------------------12312

Anthracite, mechanically cleaned --------------------12312

Anthracite, raw, shipments, other than to coal

preparation plants ------------------------------------12311

Anthracite, raw, shipped to coal preparation plants -12311

Anthracite, screened ----------------------------------12312

Anthracite, sized---------------------------------------12312

Anthracite, stripping overburden services------------12410

Antimony concentrates--------------------------------10998

Antimony ores, crude ---------------------------------10998

Apatite, crude, shipped to washer or concentrate---14751

Apatite, dried ------------------------------------------14752

Aplite, crude -------------------------------------------14599

Aplite, prepared ---------------------------------------14599

Argillite, crude, dimension stone----------------------14110

Arsenic minerals---------------------------------------14798

Asbestos -----------------------------------------------14999

Ash, volcanic ------------------------------------------14993

Asphalt, native-----------------------------------------14992

Auger mining services, bituminous coal -------------12410

Auger mining services, lignite ------------------------12410

B

Bailing out wells, oil and gas field--------------------13890

Ball clay, crude ----------------------------------------14551

Ball clay, prepared ------------------------------------14552

Barite, crude -------------------------------------------14791

Barite, crushed ----------------------------------------14791

Barite flotation concentrates --------------------------14791

Barite, ground -----------------------------------------14791

Barite, prepared ---------------------------------------14791

Barium ores, crude------------------------------------14791

Basalt, rough, dimension stone-----------------------14110

Basalt, crushed and broken --------------------------14290

Bastnaesite, crude ------------------------------------10998

Bastnaesite, prepared---------------------------------10998

Bauxite, calcined or activated ------------------------10992

Bauxite, crude, undried -------------------------------10992

Bauxite, crude, undried, for direct shipping----------10992

Bauxite, dried------------------------------------------10992

Bentonite, crude ---------------------------------------14591

Bentonite, prepared -----------------------------------14591

Beryllium concentrates--------------------------------10998

Beryllium ores, crude ---------------------------------10998

Bitumens, native---------------------------------------14992

Bituminous coal, crushed-surface --------------------12212

Bituminous coal, crushed-underground --------------12222

Bituminous coal, mechanically cleaned-surface -----12212

Bituminous coal, mechanically cleaned;

underground -------------------------------------------12222

Bituminous coal, raw, shipments other than to

coal preparation plants from surface----------------12211

Bituminous coal, raw, shipments other than to

coal preparation plants-from underground ---------12221

Bituminous coal, raw, shipped to coal

preparation plants from surface ---------------------12211

Bituminous coal, raw, shipped to coal

preparation plants from underground ---------------12221

1

Standard Industrial Classification Manual: 1987: For sale by Superintendent of Documents, U.S. Government Printing Office, Washington, DC

20402. Stock No. 041-001-00314-2.

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX D D–1
B—Con.

Bituminous coal, screened-surface-------------------12212

Bituminous coal, screened-underground-------------12222

Bituminous coal, sized-surface -----------------------12212

Bituminous coal, sized-underground -----------------12222

Bituminous limestone ---------------------------------14992

Bituminous sandstone --------------------------------14992

Blasting services for anthracite mining---------------12410

Blasting services for bituminous coal mining --------12410

Blasting services for lignite mining -------------------12410

Blasting services for metal mining -------------------10810

Blasting services for nonmetallic minerals

(except fuels) mining---------------------------------14810

Bleaching clay, crude ---------------------------------14593

Bleaching clay, prepared------------------------------14593

Bluestone, crude, dimension--------------------------14110

Board roads, building of, for oil or gas field

operations --------------------------------------------13890

Borate compounds and minerals, prepared ---------14744

Borax---------------------------------------------------14744

Boron compounds-------------------------------------14744

Boulders (mixed), crushed and broken --------------14290

Brimstone ----------------------------------------------14794

Briquets, iron-------------------------------------------10112

Brucite, crude------------------------------------------14599

Brucite, prepared --------------------------------------14599

Building board roads for oil or gas field operations -13890

Building, erecting, repairing, and dismantling rigs

and derricks for oil or gas field operations ---------13890

Bullion, gold, produced at mine site------------------10413

Burley fire clay, crude ---------------------------------14592

Burley fire clay, prepared -----------------------------14592

Burrstones, natural ------------------------------------14994

Butane, natural ----------------------------------------13212

C

Cadmium, concentrates-------------------------------10997

Calamine, prepared -----------------------------------10312

Calaverite, prepared ----------------------------------10412

Calcareous tufa, rough, dimension -------------------14110

Calcareous tufa, crushed and broken----------------14220

Calcined phosphate rock -----------------------------14752

Calcite, optical grade----------------------------------14999

Canal dredging for oil or gas field operations -------13890

Carbonates, sodium-----------------------------------14743

Celestite------------------------------------------------14798

Cement rock, crushed and broken -------------------14220

Cementing wells for oil or gas field operations ------13890

Cerium concentrates ----------------------------------10998

Cerium ores, crude------------------------------------10998

Cerrusite, prepared------------------------------------10312

Cesium-------------------------------------------------10998

Chalcocite, prepared ----------------------------------10212

Chalcopyrite, prepared--------------------------------10212

Chalk, crushed and broken ---------------------------14220

Chemical treatment of wells for oil or gas field

operations --------------------------------------------13890

C—Con.

China clay, crude--------------------------------------14551

China clay, prepared ----------------------------------14552

Chromite, concentrates or prepared -----------------10997

Chromite, crude ---------------------------------------10997

Chromium concentrates-------------------------------10997

Chromium ores, crude --------------------------------10997

Cinnabar, crude ---------------------------------------10998

Cinnabar, prepared------------------------------------10998

Clay, ball, crude ---------------------------------------14551

Clay, ball, prepared -----------------------------------14552

Clay, bleaching ----------------------------------------14593

Clay, ceramic and refractory minerals, crude--------14599

Clay, ceramic and refractory minerals, prepared ----14599

Clay, china, crude -------------------------------------14551

Clay, china, prepared ---------------------------------14552

Clay, common, crude----------------------------------14597

Clay, common, prepared------------------------------14597

Clay, fire, crude----------------------------------------14592

Clay, fire, prepared ------------------------------------14592

Clay, paper, crude -------------------------------------14551

Clay, paper, prepared ---------------------------------14552

Clay, slip, crude ---------------------------------------14551

Clay, slip, prepared------------------------------------14552

Clays, natural, bleaching------------------------------14593

Cleaning lease tanks for oil or gas field operations -13890

Cleaning out, including steam cleaning, bailing

out, or swabbing wells for oil or gas field operations-13890

Clearing locations for oil or gas field operations ----13890

Cobalt ores, concentrates ----------------------------10997

Cobalt ores, crude-------------------------------------10997

Colemanite---------------------------------------------14744

Columbite, crude --------------------------------------10997

Columbite, prepared ----------------------------------10997

Columbium ores, crude -------------------------------10997

Columbium ores, prepared ---------------------------10997

Common clay, crude ----------------------------------14597

Common clay, prepared ------------------------------14597

Condensate, cycle-------------------------------------13212

Construction of oil or gas pipelines on lease;

construction of gathering lines to point where

distribution company takes over --------------------13890

Construction sand, crude -----------------------------14421

Construction sand, treated----------------------------14422

Contract services, general, for oil or gas

field operations---------------------------------------13890

Copper concentrates ----------------------------------10212

Copper ore, crude, and old tailings shipped to

mills for treatment------------------------------------10211

Copper ore, crude, and old tailings shipped to

smelters-----------------------------------------------10211

Copper-water precipitates, including precipitates

from ore leached in place ---------------------------10213

Core cutting in oil or gas wells -----------------------13890

Core drilling, oil or gas field exploration services ---13820

D–2 APPENDIX D MINERAL INDUSTRIES—SUBJECT SERIES
C—Con.

Cornwall stone, crude---------------------------------14599

Corundum----------------------------------------------14994

Crane work-on lease, for oil or gas field operations-13890

Crude oil -----------------------------------------------13111

Crude petroleum---------------------------------------13111

Cryolite-------------------------------------------------14999

Culm bank recovery, for anthracite (services) -------12410

Cuprite, prepared--------------------------------------10212

Cutting casing, tubes or rods for oil or gas field

operations ---------------------------------------------13890

Cutting cores in oil or gas wells ----------------------13890

Cyanite, crude -----------------------------------------14599

Cyanite, prepared -------------------------------------14599

Cycle condensate -------------------------------------13212

D

Diabase, crude, dimension stone---------------------14110

Diabase, crushed and broken ------------------------14290

Diamonds, industrial ----------------------------------14994

Diaspore, crude ---------------------------------------14592

Diaspore, prepared------------------------------------14592

Diatomaceous earth-----------------------------------14996

Diatomite-----------------------------------------------14996

Dimension stone, rough, other than granite

or limestone ------------------------------------------14110

Diorite, crude, dimension stone-----------------------14110

Diorite, crushed and broken --------------------------14230

Directional drilling for oil or gas field operations ----13810

Dirt work in oil or gas fields---------------------------13890

Disposal systems, salt water, for oil or gas field

operations --------------------------------------------13890

Dolomite, rough, dimension stone--------------------14110

Dolomite, crushed and broken -----------------------14220

Dolomite marble, rough, dimension, stone-----------14110

Dolomitic marble, crushed and broken---------------14290

Dragstones --------------------------------------------14994

Dredging canals for oil or gas field operations ------13890

Dried phosphate rock ---------------------------------14752

Drill stem testing in oil, gas, dry and service well

drilling-------------------------------------------------13890

Drilling, core, oil or gas field exploration services---13820

Drilling, directional, oil or gas field -------------------13810

Drilling dry holes for gas and oil field ----------------13810

Drilling gas wells --------------------------------------13810

Drilling oil wells ----------------------------------------13810

Drilling rat holes and mouse holes for oil or gas

field operations---------------------------------------13890

Drilling service wells for oil or gas field operations--13810

Drilling, shot hole, oil or gas field exploration services-13820

Drilling sites, preparation of, for oil or gas field

operations --------------------------------------------13890

Drilling, stratigraphic oil or gas field exploration

services-----------------------------------------------13820

Drilling water intake wells, oil or gas field -----------13810

Drilling wells for gas or oil field operations ----------13810

D—Con.

Driving keyways for oil or gas field operations ------13890

Dumortierite, crude------------------------------------14599

Dumortierite, prepared --------------------------------14599

E

Earth, diatomaceous ----------------------------------14996

Earth, fuller’s (including all natural bleaching clays)-14593

Emery --------------------------------------------------14994

Engine installing for oil or gas field operations ------13890

Electrowon copper recovered from leaching

operations --------------------------------------------10213

Erecting, cleaning, repairing, and dismantling

lease tanks for oil or gas field operations ----------13890

Ethane, natural gas liquid-----------------------------13212

Excavating mud pits, slush pits, and cellars for

oil or gas field operations----------------------------13890

Exploration services for anthracite mining -----------12410

Exploration services for bituminous coal mining ----12410

Exploration services for lignite mining ---------------12410

Exploration services for metal mining----------------10810

Exploration services for nonmetallic minerals

(except fuels) mining---------------------------------14810

F

Feldspar, crude ----------------------------------------14596

Feldspar, crushed or ground--------------------------14596

Feldspar, prepared ------------------------------------14596

Ferberite concentrates --------------------------------10997

Ferberite crude ores ----------------------------------10997

Ferroalloy ores, except molybdenum and

vanadium, crude -------------------------------------10997

Fertilizer minerals, natural ----------------------------14798

Fire clay, crude (including plastic, flint, diaspore,

burley and stoneware)-------------------------------14592

Fire clay, plastic, crude -------------------------------14592

Fire clay, plastic, prepared----------------------------14592

Fishing for tools (for oil or gas field operations)-----13890

Flagstones, crude, dimension ------------------------14110

Flint, fire clay, crude-----------------------------------14592

Flint, fire clay, prepared -------------------------------14592

Flooding and water injection for oil or gas

field operations---------------------------------------13890

Fluorite, crude -----------------------------------------14798

Fluorspar, crude ---------------------------------------14798

Fluorspar, crushed ------------------------------------14798

Fluorspar flotation concentrates ----------------------14798

Fluorspar, ground -------------------------------------14798

Fluorspar, prepared -----------------------------------14798

Fuller’s earth-------------------------------------------14593

G

Gabbro, crude, dimension stone ---------------------14110

Gabbro, crushed and broken stone ------------------14290

Galena, prepared--------------------------------------10312

Ganister, crushed and broken stone -----------------14290

Garnet--------------------------------------------------14994

Gas, natural--------------------------------------------13115

Gas or oil field geological exploration----------------13820

Gas or oil field geophysical exploration--------------13820

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX D D–3
G—Con.

Gas residue--------------------------------------------13213

Gasoline, natural --------------------------------------13212

Gem stones, natural ----------------------------------14999

General oil or gas field contracting-------------------13890

Geological exploration, oil or gas field ---------------13820

Geophysical exploration, oil or gas field -------------13820

Geophysical surveying services for anthracite

mining ------------------------------------------------12410

Geophysical surveying services for bituminous

coal mining -------------------------------------------12410

Geophysical surveying services for lignite mining---12410

Geophysical surveying services for metal mining ---10810

Geophysical surveying services for the mining of

nonmetallic minerals (except fuels) -----------------14810

Germanium --------------------------------------------10998

Gilsonite------------------------------------------------14992

Glass sand for melting only---------------------------14461

Glauber’s salt------------------------------------------14743

Gneiss, rough, dimension-----------------------------14110

Gneiss, crushed and broken--------------------------14230

Gold concentrates-------------------------------------10412

Gold mill bullion and precipitates recovered by

amalgamation ----------------------------------------10413

Gold mill bullion and precipitates recovered by

cyanidation -------------------------------------------10413

Gold ore, lode, crude, and old tailings shipped to

mills for treatment------------------------------------10411

Gold ore, lode, crude, and old tailings shipped to

smelters-----------------------------------------------10411

Gold, placer--------------------------------------------10413

Grading well foundations at well locations for oil

or gas field operations -------------------------------13890

Grahamite----------------------------------------------14992

Granite, rough, dimension stone ---------------------14110

Granite, crushed and broken -------------------------14230

Granules, slate ----------------------------------------14290

Graphite------------------------------------------------14999

Gravel, crude ------------------------------------------14421

Gravel, prepared --------------------------------------14422

Gravel, run of pit or bank -----------------------------14421

Gravel, washed and screened------------------------14422

Greensand ---------------------------------------------14999

Greenstone, crude, dimension------------------------14110

Grinding pebbles --------------------------------------14994

Grindstones--------------------------------------------14994

Grits, crushed and broken stone ---------------------14290

Guano--------------------------------------------------14798

Gypsite, crude -----------------------------------------14997

Gypsite, prepared -------------------------------------14997

Gypsum, crude ----------------------------------------14997

Gypsum, crushed, ground, screened or dried -------14997

H

Hafnium ------------------------------------------------10998

Hones --------------------------------------------------14994

Huebnerite, crude -------------------------------------10997

H—Con.

Huebnerite, prepared ---------------------------------10997

Humus, peat -------------------------------------------14995

Hydraulic fracturing------------------------------------13890

I

Iceland spar -------------------------------------------14999

Ilmenite, concentrates---------------------------------10998

Ilmenite ore, crude ------------------------------------10998

Indium--------------------------------------------------10998

Industrial sand-----------------------------------------14469

Installing production equipment for oil or gas field

operations --------------------------------------------13890

Iridium--------------------------------------------------10998

Iron briquets, agglomerates---------------------------10112

Iron ore, crude, beneficiating-grade and/or

agglomeration-grade ---------------------------------10111

Iron ore, crude, for direct shipping--------------------10111

Iron pellets, agglomerates ----------------------------10112

Iron sinter, agglomerates------------------------------10112

Isopentane, natural gas liquid ------------------------13212

J

Jade----------------------------------------------------14999

K

Kaolin and ball clay, crude----------------------------14551

Kaolin and ball clay, prepared ------------------------14552

Kernite -------------------------------------------------14744

Keyway driving for oil or gas field operations -------13890

Kyanite, crude -----------------------------------------14599

Kyanite, prepared -------------------------------------14599

L

Laterite, crude -----------------------------------------14599

Laterite, prepared -------------------------------------14599

Lead concentrates-------------------------------------10312

Lead ore, crude, and old tailings shipped to

mills for treatment------------------------------------10311

Lead ore, crude, and old tailings shipped to smelters-10311

Lease condensate -------------------------------------13111

Lease maintenance for oil or gas field operations --13890

Lease tanks, oil or gas field, erecting, cleaning

and repairing -----------------------------------------13890

Lepidolite-----------------------------------------------14798

Leveling for oil or gas field operations ---------------13890

Lignite, crushed ---------------------------------------12212

Lignite, mechanically cleaned ------------------------12212

Lignite, raw, shipped to coal preparation plants -----12211

Lignite, screened --------------------------------------12212

Lignite, sized-------------------------------------------12212

Limestone, bituminous --------------------------------14992

Limestone, rough, dimension stone ------------------14110

Limestone, crushed and broken----------------------14220

Limonite, for treatment --------------------------------10111

Limonite, for agglomeration plants not at blast

furnace------------------------------------------------10112

Lithium, minerals --------------------------------------14798

Location clearing for oil or gas field operations -----13890

Lode gold concentrates -------------------------------10412

D–4 APPENDIX D MINERAL INDUSTRIES—SUBJECT SERIES
L—Con.

Lode gold, mill bullion---------------------------------10413

Logging wells, gas or oil field-------------------------13890

M

Magnesite, crude --------------------------------------14599

Magnesite, prepared ----------------------------------14599

Magnetite, for treatment-------------------------------10111

Magnetite, for agglomeration plants not at

blast furnace------------------------------------------10112

Manganese concentrates -----------------------------10997

Manganese and manganiferous ores, crude for

treatment ---------------------------------------------10997

Manganese nodules-----------------------------------10997

Manganese ore, crude, for treatment ----------------10997

Manganese ore, crude, beneficiating-grade and

agglomeration grade---------------------------------10997

Manganese ore, crude, direct shipping --------------10997

Manganese ores, treated -----------------------------10997

Manganese sinter -------------------------------------10997

Manganite, crude, for treatment ----------------------10997

Manganite, prepared ----------------------------------10997

Marble, crude, dimension stone ----------------------14110

Marble, including dolomitic marble, crushed

and broken -------------------------------------------14290

Marcasite ----------------------------------------------14798

Marl, crushed and broken ----------------------------14222

Meerschaum-------------------------------------------14999

Mercury ore, crude ------------------------------------10998

Mercury, metal-----------------------------------------10998

Mica ----------------------------------------------------14991

Mica schist, crude, dimension ------------------------14110

Mica schist, crushed and broken---------------------14290

Microlite, crude ----------------------------------------10998

Microlite, prepared ------------------------------------10998

Millstones ----------------------------------------------14994

Mine shaft sinking services for anthracite -----------12410

Mine shaft sinking services for bituminous coal

mining ------------------------------------------------12410

Mine shaft sinking services for lignite mining--------12410

Mine shaft sinking services for metal mining --------10810

Mine shaft sinking services for nonmetallic

minerals (except fuels) mining ----------------------14810

Mine tunneling services for anthracite mining -------12410

Mine tunneling services for bituminous coal

mining ------------------------------------------------12410

Mine tunneling services for lignite mining------------12410

Mine tunneling services for metal mining ------------10810

Mine tunneling services for nonmetallic minerals

(except fuels) mining---------------------------------14810

Mineral pigments, natural-----------------------------14798

Molding sand ------------------------------------------14465

Molybdenite, crude ------------------------------------10997

Molybdenite, prepared --------------------------------10997

Molybdenum concentrates----------------------------10997

Molybdenum ores, crude -----------------------------10997

M—Con.

Molybdite, crude---------------------------------------10997

Molybdite, prepared -----------------------------------10997

Monazite, crude ---------------------------------------10998

Monazite, prepared------------------------------------10998

Mouse hole and rat hole drilling for oil or gas

field operation ----------------------------------------13890

Mud logging for oil or gas field operations-----------13890

Muscovite ----------------------------------------------14991

N

Native asphalt -----------------------------------------14992

Natural abrasives (except quartz) --------------------14994

Natural gas --------------------------------------------13115

Natural gasoline ---------------------------------------13212

Nepheline syenite, crude (feldspathic material use)-14596

Nepheline syenite, prepared (feldspathic

material use) -----------------------------------------14596

Nickel concentrates -----------------------------------10997

Nickel ores, crude -------------------------------------10997

O

Ocher --------------------------------------------------14798

Oil, crude-----------------------------------------------13111

Oilstones-----------------------------------------------14994

Olivine--------------------------------------------------14599

Onyx marble, crude, dimension ----------------------14110

Onyx marble, crushed and broken -------------------14290

Optical grade calcite ----------------------------------14999

Osmium ------------------------------------------------10998

Overburden stripping services for anthracite mining-12410

Overburden stripping services for bituminous coal

mining ------------------------------------------------12410

Overburden stripping services for lignite mining ----12410

Overburden stripping services for metal mining -----10810

Overburden stripping services for nonmetallic

minerals (except fuels) mining ----------------------14810

P

Palladium ----------------------------------------------10998

Paper clay, crude--------------------------------------14551

Paper clay, prepared ----------------------------------14552

Paraffin services for oil or gas field operations ------13890

Pavers -------------------------------------------------14994

Peat ----------------------------------------------------14995

Pebbles, grinding--------------------------------------14994

Pegmatite (feldspar), crude---------------------------14596

Perforating well casing, oil or gas field services ----13890

Perlite, crude or prepared ----------------------------14999

Petroleum, crude --------------------------------------13111

Phlogopite ---------------------------------------------14991

Phosphate rock, crude, shipped to washer or

concentrator ------------------------------------------14751

Phosphate rock, dried, calcined or sintered ---------14752

Phosphate rock, washed or concentrated: shipped

to drier ------------------------------------------------14752

Pigments, mineral, natural ----------------------------14798

Pinite, crude -------------------------------------------14599

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX D D–5
P—Con.

Pinite, prepared ---------------------------------------14599

Pipe line construction on lease; construction of

gathering lines to point where distribution

company takes over (oil or gas only)---------------13890

Pipe testing for oil or gas field operations -----------13890

Pipestones ---------------------------------------------14999

Pitchblende, crude ------------------------------------10941

Pitchblende, prepared---------------------------------10942

Placer gold---------------------------------------------10413

Placer silver -------------------------------------------10443

Plastic fire clay, crude---------------------------------14592

Plastic fire clay, prepared -----------------------------14592

Platinum------------------------------------------------10998

Platinum-group metals --------------------------------10998

Plugging wells, oil or gas field services--------------13890

Potassium bromide------------------------------------14742

Potassium salts, crude--------------------------------14741

Potassium salts, processed or refined ---------------14742

Propane (natural)--------------------------------------13212

Precious stones ---------------------------------------14999

Preparation of drilling sites for oil or gas field

operations --------------------------------------------13890

Prospect and test drilling services for anthracite

mining ------------------------------------------------12410

Prospect and test drilling services for bituminous

coal mining -------------------------------------------12410

Prospect and test drilling services for lignite

mining ------------------------------------------------12410

Prospect and test drilling services for metal

mining ------------------------------------------------10810

Prospect and test drilling services for nonmetallic

minerals (except fuels) mining ----------------------14810

Psilomelane, crude, ore for treatment----------------10997

Pulling casing, tubes, or rods for oil or gas field

operations --------------------------------------------13890

Pulpstones, natural------------------------------------14994

Pumice -------------------------------------------------14993

Pumicite------------------------------------------------14993

Pumps installed for oil or gas field operations-------13890

Pyrite concentrates------------------------------------14798

Pyrites, fines-------------------------------------------14798

Pyrites, lump ore --------------------------------------14798

Pyrolusite, crude, for treatment-----------------------10997

Pyrolusite, prepared-----------------------------------10997

Pyrophyllite, crude-------------------------------------14998

Pyrophyllite flotation concentrates--------------------14998

Pyrophyllite, prepared---------------------------------14998

Pyrophyllite, sawed, crushed or ground -------------14998

Pyrrhotite-----------------------------------------------14798

Q

Quartz crystal (pure) ----------------------------------14999

Quartzite, crushed and broken -----------------------14290

Quartzite, ganister, crushed and broken -------------14290

Quicksilver (metal), prepared at mine site -----------10998

Quicksilver ore-----------------------------------------10998

R

Radium ores -------------------------------------------10941

Rare-earth metal concentrates -----------------------10998

Rare-earth metal ores, crude -------------------------10998

Rat hole and mouse hole drilling for oil and gas

field operations---------------------------------------13890

Reconditioning wells for oil or gas field operations -13810

Remedial work, subsurface, for oil or gas field

operations --------------------------------------------13810

Residue gas -------------------------------------------13213

Reworking wells, oil or gas field operations ---------13810

Rhodium -----------------------------------------------10998

Rhodochrosite, crude, for treatment------------------10997

Rhodochrosite, prepared------------------------------10997

Rig building, repairing and dismantling oil or gas

wells --------------------------------------------------13890

Rig skidding, for oil or gas field operations ----------13890

Rigs built, erected, repaired and dismantled for oil

or gas field operations -------------------------------13890

Riprap, granite-----------------------------------------14230

Riprap, limestone--------------------------------------14220

Riprap, miscellaneous stone (except limestone

and granite) ------------------------------------------14290

Roads, board, building of, for oil or gas field

operations --------------------------------------------13890

Rock salt (sodium chloride)---------------------------14793

Rock, volcanic, light colored, crushed and broken --14290

Rocks, volcanic, light colored, rough, dimension ----14110

Rolling pipe for oil or gas field operations -----------13890

Roscoelite, crude--------------------------------------10941

Roscoelite, prepared ----------------------------------10942

Roustabout work for oil or gas field operations -----13890

Rubber clay, crude ------------------------------------14551

Rubber clay, prepared --------------------------------14552

Rubbing stones----------------------------------------14994

Rubble -------------------------------------------------14110

Rubidium-----------------------------------------------10998

Ruby ---------------------------------------------------14999

Running, cutting and pulling casting, tubes or rods

for oil or gas field operations------------------------13890

Ruthenium ---------------------------------------------10998

Rutile concentrates------------------------------------10998

Rutile ore, crude---------------------------------------10998

S

Salt, common------------------------------------------14793

Salt, (rock), sodium chloride--------------------------14793

Salt water disposal systems, for oil or gas field

operations --------------------------------------------13890

Sand, blast---------------------------------------------14469

Sand blasting pipe lines on lease for oil or gas

field operations---------------------------------------13890

Sand, common, crude---------------------------------14421

Sand, common, prepared-----------------------------14422

Sand, construction, prepared -------------------------14422

Sand, construction, run of pit or bank----------------14421

D–6 APPENDIX D MINERAL INDUSTRIES—SUBJECT SERIES
S—Con.

Sand, construction, screened-------------------------14422

Sand, construction, washed, screened, ground,

or prepared-------------------------------------------14422

Sand, engine ------------------------------------------14469

Sand, filtration -----------------------------------------14469

Sand, glass, for melting only -------------------------14461

Sand, grinding -----------------------------------------14469

Sand, industrial----------------------------------------14469

Sand, oil -----------------------------------------------14469

Sandstone, bituminous--------------------------------14992

Sandstone, crude, dimension-------------------------14110

Sandstone, crushed and broken ---------------------14290

Sapphire -----------------------------------------------14999

Scandium ----------------------------------------------10998

Scheelite, crude ---------------------------------------10997

Scheelite, prepared -----------------------------------10997

Schist, mica, crude, dimension -----------------------14110

Schist, mica, crushed and broken--------------------14290

Scoria --------------------------------------------------14993

Scythestones ------------------------------------------14994

Selenium-----------------------------------------------10998

Seismograph surveys for oil or gas field

operations --------------------------------------------13820

Selenite, crude ----------------------------------------14997

Selenite, prepared-------------------------------------14997

Semianthracite, mechanically cleaned from

surface operations -----------------------------------12212

Semianthracite, mechanically cleaned from

underground operations -----------------------------12222

Semianthracite, raw, (shipped to preparation

plants) from surface operations ---------------------12211

Semianthracite, raw, (shipped to preparation

plants) from underground operations ---------------12221

Semiprecious stones ----------------------------------14999

Serpentine, crude, dimension stone------------------14110

Serpentine, crushed and broken stone --------------14290

Shale, crude -------------------------------------------14597

Shale, prepared ---------------------------------------14597

Shell mining -------------------------------------------14998

Shooting wells for oil or gas field operations --------13890

Shot hole drilling, oil or gas field services -----------13890

Siderite (carbonate), crude, for treatment------------10111

Siderite concentrates, for agglomeration plants

not at blast furnace ----------------------------------10112

Sienna -------------------------------------------------14798

Silica (from sand)--------------------------------------14461

Sillimanite, crude --------------------------------------14599

Sillimanite, prepared ----------------------------------14599

Silver concentrates ------------------------------------10442

Silver mill bullion and precipitates recovered by

amalgamation ----------------------------------------10443

Silver mill bullion and precipitates recovered by

cyanidation -------------------------------------------10443

Silver ore, crude, for shipment to mills for

treatment ---------------------------------------------10441

S—Con.

Silver ore, crude, and old tailings shipped to

mills for treatment------------------------------------10441

Silver ore, crude, and old tailings shipped to

smelters ----------------------------------------------10441

Silver placer -------------------------------------------10443

Sintered iron -------------------------------------------10112

Sintered phosphate rock ------------------------------14752

Skidding of rigs for oil or gas field operations -------13890

Slate, crude, dimension stone ------------------------14110

Slate, crush and broken ------------------------------14290

Slate granules, crushed and broken -----------------14290

Slip clay, crude ----------------------------------------14551

Slip clay, prepared ------------------------------------14552

Smithsonite, crude, for shipment to mills for

treatment ---------------------------------------------10311

Smithsonite, prepared---------------------------------10312

Soapstone, crude -------------------------------------14998

Soapstone, crushed, ground or sawed --------------14998

Soapstone flotation concentrates---------------------14998

Soapstone, prepared----------------------------------14998

Soda ash, natural -------------------------------------14743

Sodium borates----------------------------------------14744

Sodium carbonates, natural --------------------------14743

Sodium chloride (rock salt) ---------------------------14793

Sodium sulfate-----------------------------------------14743

Spar, Iceland, prepared -------------------------------14998

Sphalerite, crude, for shipment to mill for

treatment ---------------------------------------------10311

Sphalerite, prepared ----------------------------------10312

Spodumene--------------------------------------------14798

Spudding in wells for oil or gas field operations-----13810

Staurolite-----------------------------------------------14999

Steam cleaning for oil or gas wells ------------------13890

Steatite, crude -----------------------------------------14998

Steatite, prepared -------------------------------------14998

Stone, crude, dimension other than limestone

and granite -------------------------------------------14110

Stone, crushed and broken, other than granite

or limestone ------------------------------------------14290

Stone, abrasive----------------------------------------14994

Stoneware fire clay, crude ----------------------------14592

Stoneware fire clay, prepared ------------------------14592

Stratigraphic drilling, oil or gas field exploration-----13820

Strip mining services for anthracite mining ----------12410

Strip mining services for bituminous coal mining----12410

Strip mining services for lignite mining---------------12410

Strip mining services for metal mining ---------------10810

Strip mining services for nonmetallic minerals

(except fuels) mining---------------------------------14810

Stripping overburden services for anthracite

mining ------------------------------------------------12410

Stripping overburden services for bituminous

coal mining -------------------------------------------12410

Stripping overburden services for lignite mining-----12410

Stripping overburden services for metal mining -----10810

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX D D–7
S—Con.

Stripping overburden services for nonmetallic

minerals (except fuels) mining ----------------------14810

Strontianite---------------------------------------------14798

Strontium minerals ------------------------------------14798

Subbituminous coal, mechanically crushed,

screened or sized from surface operations --------12212

Subbituminous coal, mechanically crushed,

screened or sized from underground operations---12222

Subbituminous coal, raw, shipment to coal

preparation plants from surface operations---------12211

Subbituminous coal, raw, shipment to coal

preparation plants from underground operations --12221

Subsurface remedial work for oil or gas field

operations --------------------------------------------13810

Sulfate, sodium ----------------------------------------14743

Sulfate, native -----------------------------------------14794

Surveying wells for oil or gas field operations -------13890

Swabbing wells for oil or gas field operations -------13890

Syenite (except nepheline), crude, dimension

stone --------------------------------------------------14110

Syenite (except nepheline), crushed and broken ---14230

Syenite (nepheline), crude----------------------------14596

Syenite (nepheline), prepared ------------------------14596

Sylvanite, crude ore for shipment to smelters -------10411

Sylvanite, concentrates -------------------------------10412

T

Taconite pellets ----------------------------------------10112

Taconite, crude ore for treatment ---------------------10111

Tailing in wells, oil or gas field------------------------13810

Talc, crude ---------------------------------------------14998

Talc, crushed, ground or sawed ----------------------14998

Talc, flotation concentrates ---------------------------14998

Talc, prepared -----------------------------------------14998

Tantalite, crude ore for treatment---------------------10997

Tantalite, prepared ------------------------------------10997

Tantalum, crude ores for direct shipment ------------10997

Tantalum, prepared------------------------------------10997

Telluride (gold) mining, crude, for shipment to

mills ---------------------------------------------------10411

Tellurium -----------------------------------------------10998

Testing, drill-stem, for oil or gas field operations ----13890

Testing, pipe, for oil or gas field operations ---------13890

Thallium------------------------------------------------10998

Thorite, crude------------------------------------------10998

Thorite, prepared --------------------------------------10998

Thorium ores, crude-----------------------------------10998

Thorium, prepared-------------------------------------10998

Tripoli---------------------------------------------------14994

Trona---------------------------------------------------14743

Tufa, calcareous, crude, dimension ------------------14110

Tufa, calcareous, crushed and broken---------------14220

Tungsten concentrates--------------------------------10997

Tungsten ores, crude ---------------------------------10997

Turquoise ----------------------------------------------14999

U

Ulexite--------------------------------------------------14744

Umber--------------------------------------------------14798

Uraninite, crude ---------------------------------------10941

Uraninite, prepared------------------------------------10942

Uranium-vanadium concentrates ---------------------10942

Uranium-vanadium ore, crude ------------------------10941

V

Vacuum truck service for oil or gas field operations-13890

Vanadium, concentrates ------------------------------10942

Vanadium ores, crude---------------------------------10941

Verde antique, rough, dimension stone --------------14110

Verde antique, crushed and broken stone-----------14290

Vermiculite ---------------------------------------------14999

Volcanic ash -------------------------------------------14993

Volcanic rock, light colored, rough, dimension-------14110

Volcanic rock, light colored, crushed and broken ---14290

W

Washeries, anthracite ---------------------------------12312

Washeries, bituminous coal --------------------------12212

Water injection or flooding for oil or gas field

operations --------------------------------------------13890

Water intake well drilling for oil or gas field

operations --------------------------------------------13810

Well casing running, cutting and pulling for oil or

gas field operations ----------------------------------13890

Well logging, oil or gas field --------------------------13890

Well plugging, for oil or gas field operations---------13890

Well surveying, for oil or gas field operations -------13890

Wellhead fittings, installed for oil or gas field

operations --------------------------------------------13890

Wells, oil, gas, dry, or service: reworking ------------13810

Wells, oil, gas, or service: drilling in, spudding

in, tailing in -------------------------------------------13810

Whetstones --------------------------------------------14994

Whiting, crushed and broken -------------------------14220

Willemite, crude, for shipment to smelters -----------10311

Willemite, prepared------------------------------------10312

Wireline services for oil or gas field operations -----13890

Wolframite, crude--------------------------------------10997

Wolframite, prepared----------------------------------10997

Wollastonite--------------------------------------------14999

Workover of wells for oil or gas field operations ----13810

Wulfenite, crude ---------------------------------------10997

Wulfenite, prepared -----------------------------------10997

Wurtzilite -----------------------------------------------14992

Y

Yttrium, prepared--------------------------------------10998

Z

Zinc concentrates -------------------------------------10312

Zinc ore, crude, for shipment to smelters ------------10311

Zinc ore, crude, and old tailings shipped to

mills for treatment------------------------------------10311

Zinc ore, crude, and old tailings shipped to

smelters-----------------------------------------------10311

Zirconium concentrates -------------------------------10998

Zirconium ores, curde---------------------------------10998

D–8 APPENDIX D MINERAL INDUSTRIES—SUBJECT SERIES
Appendix E.

Report Forms

This appendix contains reproductions of a representative selection of the report forms used in the 1992 Economic Census

with emphasis on the census of mineral industries. The use of each of the forms is described in the Introduction, Report

Forms. Following is a list of forms included in this appendix:

Number Title

NC-9901 Report of Organization. This companywide report was used prior to mailing the

1992 census questionnaires to develop

the directory of establishments operated

by multiunit companies.

NC-9923 General Schedule. This questionnaire was

used to obtain information from small

companies for which the industry code

available in the Social Security Administration records was not precise enough to

indicate which one of the standard questionnaires should be mailed.

ES-9100 Enterprise Summary Report. This form

was sent to each large multiestablishment

company in addition to a specific questionnairefor each establishment and requested

consolidated company totals of selected

data.

Number Title

ES-9200 Auxiliary Establishment Report. This

form was completed by establishments

whose function was to provide centralized

administrative, management, or other supporting services for other establishments

of the same company, but not for the

general public or other companies.

MC-1403 Chemical and Fertilizer and Miscellaneous Nonmetallic Minerals—. This is

a typical example of the types of general

statistics, supplies, and product and service questions asked and how each form

was tailored to reflect the uniqueness of

each industry

MINERAL INDUSTRIES—SUBJECT SERIES APPENDIX E E–1
1992 CENSUS OF MINERAL INDUSTRIES

Publications of the 1992 Census of Mineral Industries,

containing data on establishments primarily engaged in

the extraction of minerals, are described below. Publications order forms for the specific reports may be obtained

from any Department of Commerce district office or from

Customer Services, Bureau of the Census, Washington,

DC 20233-8300.

Preliminary Reports

Industry series—12 reports (MIC92-I-10A(P) to -14E(P))

Preliminary data from the 1992 census are issued in 12

separate reports covering 31 mineral industries. Preliminary summary data for the United States and States are

released in one report.

Final Reports

Industry series—12 reports (MIC92-I-10A to -14E)

Each of the 12 reports provides information for an

industry or a group of related industries (e.g., clay, ceramic,

and refractory minerals). Final figures for the United States

are shown for each of 31 mineral industries on quantity and

value of products shipped and supplies used; inventories;

quantity and cost of fuels and electric energy purchased

and the quantities of fuels produced and consumed;

capital expenditures; assets; rents; employment; depreciation, amortization, and depletion; payroll; hours worked;

cost of purchased machinery; value added by mining;

mineral development, and exploration costs; number of

establishments; and number of companies. Comparative

statistics for earlier years are included. Industry statistics

are shown by State, type of operation, and size of establishment.

Geographic area series—9 reports (MIC92-A-1 to -9)

A separate report for each of the nine geographic

divisions presents statistics for individual States and offshore areas for two- and three-digit industry groups by

type of operation and by county. Also, data are shown for

value of shipments; value added by mining; employment;

payroll; hours worked; capital expenditures; cost of supplies, etc.; purchased machinery installed; and number of

mining establishments, with comparative 1987 data on

employment and value added by mining.

Subject series—2 reports (MIC92-S-1 and -2)

One of these reports is a general national-level summary; the other report contains detailed statistics on fuels

and electric energy consumed by mineral industries.

Reference series—1 report (MC92-R-1)

The Numerical List of Manufactured and Mineral Products includes a description of the principal products and

services published in the 1992 Censuses of Manufactures

and Mineral Industries.

Electronic Media

All data included in the printed reports are available on

compact disc–read only memory (CD-ROM). The CD-ROM’s

provide the same information found in the reports. Electronic media products are available for users who wish to

summarize, rearrange, or process large amounts of data.

These products, with corresponding technical documentation, are sold by Customer Services, Bureau of the Census,

Washington, DC 20233-8300.

OTHER ECONOMIC CENSUSES REPORTS

Data on retail trade, wholesale trade, service industries,

financial, insurance, real estate, construction industries,

manufactures, transportation, communications, utilities, enterprise statistics, minority-owned businesses, and womenowned businesses also are available from the 1992 Economic Census. A separate series of reports covers the

census of outlying areas—Puerto Rico, Virgin Islands of

the United States, Guam, and the Commonwealth of the

Northern Mariana Islands. Separate announcements describing these reports are available free of charge from Customer Services, Bureau of the Census, Washington, DC

20233-8300.

Publication Program