Product Summary

1997 Economic Census

Mining

Subject Series

1997

Issued June 2001

EC97N21S-PS

U.S. Department ofCommerce

Economics and Statistics Administration

U.S. CENSUS BUREAU
The staff of the Manufacturing and Construction Division prepared this report.

Judy M. Dodds, Assistant Chief for Census and Related Programs, was responsible for the overall planning, management, and coordination. Patricia L.

Horning, Chief, Construction and Minerals Branch, assisted by Susan L. DiCola,

Section Chief, performed the planning and

implementation. John F. Roehl, Eva J.

Snapp, and Sarah B. Teichner provided

primarystaff assistance.

Paul Hsen, Assistant Chief for Research

and MethodologyPrograms, assisted by

Stacey Cole, Chief, Manufacturing Programs MethodologyBranch, and Robert

Struble, Section Chief, provided the mathematical and statistical techniques as well

as the coverage operations. Jeffrey

Dalzell and Cathy Ritenour provided

primarystaff assistance.

Mendel D. Gayle, Chief, Forms, Publications, and Customer Services Branch,

assisted by Julius Smith Jr. and Baruti

Taylor, Section Chiefs, performed overall

coordination of the publication process.

Kim Credito, Patrick Duck, Chip

Murph, Wanda Sledd, and Veronica

White provided primarystaff assistance.

The Economic Planning and Coordination

Division, Lawrence A. Blum, Assistant

Chief for Collection Activities and Lynda

Willingham, Assistant Chief for PostCollection Census and Register Activities,

assisted by Dennis Shoemaker, Chief,

Analytical Branch, Brandy Yarbrough,

Chief, Edit Branch, Douglas J. Miller,

Chief, Tables and Dissemination Branch,

Sheila Proudfoot, Richard Williamson,

Keith Fuller, and Andrew W. Hait were

responsible for developing the systems

and procedures for data collection, editing,

review, correction, and dissemination.

The staff of the National Processing Center,

Judith N. Petty, Chief, performed mailout

preparation and receipt operations, clerical

and analytical review activities, data keying, and geocoding review.

The GeographyDivision staff developed

geographic coding procedures and associated computer programs.

The Economic Statistical Methods and Programming Division, Howard Dennis, Acting Chief, developed and coordinated the

computer processing systems. Martin S.

Harahush, Assistant Chief for Quinquennial Programs, assisted by Gary T.

Sheridan, Chief, Macro Analytical Branch

and Edward Johnson, Section Chief,

supervised the preparation of the computer programs and was responsible for

the design and implementation of the

computer systems.

Computer Services, Divison, Kenneth

Riccini, Chief, performed the computer

processing.

Kim D. Ottenstein, Cynthia G. Brooks

and Crystal M. Pate of the Administrative

and Customer Services Division, Walter C.

Odom, Chief, provided publications and

printing management, graphics design and

composition, and editorial review for print

and electronic media. General direction

and production management were provided by Michael G. Garland, Assistant

Chief, and Gary J. Lauffer, Chief, Publications Services Branch.

ACKNOWLEDGMENTS
Product Summary

1997 Economic Census

Mining

Subject Series

1997

Issued June 2001

EC97N21S-PS

U.S. Department of Commerce

Donald L. Evans,

Secretary

Economics

and Statistics

Administration

J. Lee Price,

Acting Under Secretary for

Economic Affairs

U.S. CENSUS BUREAU

William G. Barron, Jr.,

Acting Director
John H. Thompson,

Principal Associate Director

for Programs

Frederick T. Knickerbocker,

Associate Director

for Economic Programs

Thomas L. Mesenbourg,

Assistant Director

for Economic Programs

William G. Bostic, Jr.,

Chief, Manufacturing

and Construction Division

ECONOMICS

AND STATISTICS

ADMINISTRATION

Economics

and Statistics

Administration

J. Lee Price,

Acting Under Secretary

for Economic Affairs

U.S. CENSUS BUREAU

William G. Barron, Jr.,

Acting Director

William G. Barron, Jr.,

Deputy Director
 CONTENTS

Introduction to the Economic Census 1 .............................

Mining 5 ........................................................

TABLES

1. Products or Services Statistics: 1997 and 1992 7 ..............

2. Product Class Shipments or Receipts for Services for Selected

States and Offshore Areas: 1997 and 1992 14 .................

APPENDIXES

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

B. NAICS Codes, Titles, and Descriptions B–1 ......................

C. Coverage and Methodology C–1 ................................

D. Geographic Notes ........................................ ~~

E. Metropolitan Areas ....................................... ~~

F. Footnotes for Products or Services Statistics F–1 .................

G. Comparability of Product Classes and Product Codes: 1997 to

1992 G–1 ...................................................

~~ Not applicable for this report.

MININGmSUBJECT SERIES iii

U.S. Census Bureau
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. 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 economic census furnishes an important part of the

framework for such composite measures as the gross

domestic product estimates, input/output measures, production and price indexes, and other statistical series that

measure short-term changes in economic conditions. Specific uses of economic census data include the following:

• Policymaking agencies of the Federal Government use

the data to monitor economic activity and assess the

effectiveness of policies.

• 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, which allows them to 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.

ALL-NEW INDUSTRY CLASSIFICATIONS

Data from the 1997 Economic Census are published primarily on the basis of the North American Industry Classification System (NAICS), unlike earlier censuses, which

were published according to the Standard Industrial Classification (SIC) system. NAICS is in the process of being

adopted in the United States, Canada, and Mexico. Most

economic census reports cover one of the following NAICS

sectors:

21 Mining

22 Utilities

23 Construction

31-33 Manufacturing

42 Wholesale Trade

44-45 Retail Trade

48-49 Transportation and Warehousing

51 Information

52 Finance and Insurance

53 Real Estate and Rental and Leasing

54 Professional, Scientific, and Technical

Services

55 Management of Companies and Enterprises

56 Administrative and Support and Waste

Management and Remediation Services

61 Educational Services

62 Health Care and Social Assistance

71 Arts, Entertainment, and Recreation

72 Accommodation and Foodservices

81 Other Services (except Public Administration)

(Not listed above are the Agriculture, Forestry, Fishing, and

Hunting sector (NAICS 11), partially covered by the census

of agriculture conducted by the U.S. Department of Agriculture, and the Public Administration sector (NAICS 92),

covered by the census of governments conducted by the

Census Bureau.)

The 20 NAICS sectors are subdivided into 96 subsectors

(three-digit codes), 313 industry groups (four-digit codes),

and, as implemented in the United States, 1170 industries

(five- and six-digit codes).

RELATIONSHIP TO SIC

While many of the individual NAICS industries correspond directly to industries as defined under the SICsystem, most of the higher level groupings do not. Particular

care should be taken in comparing data for retail trade,

wholesale trade, and manufacturing, which are sector

titles used in both NAICS and SIC, but cover somewhat different groups of industries. The industry definitions discuss the relationships between NAICS and SIC industries.

Where changes are significant, it will not be possible to

construct time series that include data for points both

before and after 1997.

For 1997, data for auxiliary establishments (those functioning primarily to manage, service, or support the activities of their company’s operating establishments, such as

a central administrative office or warehouse) will not be

included in the sector-specific reports. These data will be

published separately.

GEOGRAPHIC AREA CODING

Accurate and complete information on the physical

location of each establishment is required to tabulate the

census data for the states, metropolitan areas (MAs), counties, parishes, and corporate municipalities including cities, towns, villages, and boroughs. Respondents were

1997 ECONOMIC CENSUS INTRODUCTION 1

U.S. Census Bureau, 1997 Economic Census
required to report their physical location (street address,

municipality, county, and state) if it differed from their

mailing address. For establishments not surveyed by mail

(and those single-establishment companies that did not

provide acceptable information on physical location), location information from Internal Revenue Service tax forms

is used as a basis for coding.

BASIS OF REPORTING

The economic census is conducted on an establishment

basis. A company operating at more than one location is

required to file a separate report for each store, factory,

shop, or other location. Each establishment is assigned a

separate industry classification based on its primary activity and not that of its parent company.

DOLLAR VALUES

All dollar values presented are expressed in current dollars; i.e., 1997 data are expressed in 1997 dollars, and

1992 data, in 1992 dollars. Consequently, when making

comparisons with prior years, users of the data should

consider the changes in prices that have occurred.

All dollar values are shown in thousands of dollars.

AVAILABILITY OF ADDITIONAL DATA

Reports in Print andElectronic Media

All results of the 1997 Economic Census are available

on the Census Bureau Internet site (www.census.gov) and

on compact discs (CD-ROM) for sale by the Census Bureau.

Unlike previous censuses, only selected highlights are

published in printed reports. For more information, including a description of electronic and printed reports being

issued, see the Internet site, or write to U.S. Census

Bureau, Washington, DC20233-8300, or call Customer

Services at 301-457-4100.

Special Tabulations

Special tabulations of data collected in the 1997 Economic Census may be obtained, depending on availability

of time and personnel, in electronic or tabular form. The

data will be summaries 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) that govern 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 of the division named below, U.S.

Census Bureau, Washington, DC 20233-8300. To discuss a

special tabulation before submitting specifications, call

the appropriate division:

Manufacturing and Construction Division 301-457-4673

Service Sector Statistics Division 301-457-2668

HISTORICAL INFORMATION

The economic census has been taken as an integrated

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

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

activities was expanded for the 1840 Decennial Census

and subsequent censuses to include mining and some

commercial activities. The 1905 Manufactures Census was

the first time a census was taken apart from the regular

decennial population census. Censuses covering retail and

wholesale trade and construction industries were added in

1930, as were some covering service trades in 1933. Censuses of construction, manufacturing, and the other business service censuses were suspended during World War

II.

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 range of industries covered in the economic censuses expanded between 1967 and 1992. The census of

construction industries began on a regular basis in 1967,

and the scope of service industries, introduced in 1933,

was broadened in 1967, 1977, and 1987. While a few

transportation industries were covered as early as 1963, it

was not until 1992 that the census broadened to include

all of transportation, communications, and utilities. Also

new for 1992 was coverage of financial, insurance, and

real estate industries. With these additions, the economic

census and the separate census of governments and census of agriculture collectively covered roughly 98 percent

of all economic activity.

Printed statistical reports from the 1992 and earlier

censuses provide historical figures for the study of longterm time series and are available in some large libraries.

All of the census reports printed since 1967 are still available for sale on microfiche from the Census Bureau.

CD-ROMs issued from the 1987 and 1992 Economic Censuses contain databases including nearly all data published in print, plus additional statistics, such as ZIP Code

statistics, published only on CD-ROM.

2 INTRODUCTION 1997 ECONOMIC CENSUS

U.S. Census Bureau, 1997 Economic Census
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 1997 Economic Census and Related Statistics

at www.census.gov/econguide. More information on the

methodology, procedures, and history of the censuses will

be published in the History of the 1997 Economic Census

at www.census.gov/econ/www/history.html.

ABBREVIATIONS AND SYMBOLS

The following abbreviations and symbols are used with

the 1997 Economic Census data:

A Standard error of 100 percent or more.

D Withheld to avoid disclosing data of individual

companies; data are included in higher level

totals.

F Exceeds 100 percent because data include

establishments with payroll exceeding revenue.

N Not available or not comparable.

Q Revenue not collected at this level of detail for

multiestablishment firms.

S Withheld because estimates did not meet

publication standards.

V Represents less than 50 vehicles or .05

percent.

X Not applicable.

Y Disclosure withheld because of insufficient

coverage of merchandise lines.

Z Less than half the unit shown.

a 0 to 19 employees.

b 20 to 99 employees.

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.

j 10,000 to 24,999 employees.

k 25,000 to 49,999 employees.

l 50,000 to 99,999 employees.

m 100,000 employees or more.

p 10 to 19 percent estimated.

q 20 to 29 percent estimated.

r Revised.

s Sampling error exceeds 40 percent.

nec Not elsewhere classified.

nsk Not specified by kind.

– Represents zero (page image/print only).

(CC) Consolidated city.

(IC) Independent city.

1997 ECONOMIC CENSUS INTRODUCTION 3

U.S. Census Bureau, 1997 Economic Census
This page is intentionally blank.

4 INTRODUCTION 1997 ECONOMIC CENSUS

U.S. Census Bureau, 1997 Economic Census
Mining

SCOPE

The Mining sector of the 1997 Economic Census covers

all mining establishments of companies with one or more

paid employees. Mining is defined as the extraction of

naturally occurring mineral solids, such as coal and ores;

liquid minerals, such as petroleum;and gases, such as

natural gas. The term mining is used in the broad sense to

include quarrying, well operations, beneficiating (e.g.,

crushing, screening, washing, and floatation), and other

preparations customarily performed at the mine site or as

part of the mining activity.

The Mining sector distinguishes two basic activities:

mine operation and mining support activities. Mine operation includes establishments operating mines, quarries, or

oil and gas wells on their own account or for others on a

contract or fee basis. Mining support activities include

establishments that perform exploration (except geophysical surveying) and/or other mining services on a contract

or fee basis.

Establishments in the Mining sector are classified by

industry according to the natural resources mined or to be

mined. Included are establishments that develop the mine

site, extract the natural resources, and/or those that beneficiate (i.e., prepare) the mineral mined. The operations

that take place in beneficiation are primarily mechanical,

such as grinding, washing, magnetic separation, and centrifugal separation. The range of preparation activities varies by mineral and the purity of any given ore deposit.

Mining, beneficiation, and manufacturing activities

often occur in a single location. Separate receipts are collected for these activities whenever possible. When

receipts cannot be broken out between mining and manufacturing, establishments that mine or quarry nonmetallic

minerals and beneficiate the nonmetallic minerals into

more finished manufactured products are classified based

on the primary activity of the establishment.

Hauling and other transportation beyond the mine

property and contract hauling (except out of open pits in

conjunction with mining) are excluded.

GENERAL

This report, from the 1997 Economic Census – Mining,

is one of a series of 29 industry reports and 51 geographic area reports, each of which provides statistics for

individual industries, states, or offshore areas. Also

included for this sector are the General, Products, and

Materials and Fuels Consumed Summary reports, and data

files on Location of Mining Operations.

Each industry report presents data for a six-digit North

American Industry Classification System (NAICS) industry.

A description of the particular NAICS industry may be

found in Appendix B. These reports include such statistics

as number of establishments, employment, payroll, value

added by mining, cost of supplies used, value of shipments and receipts, capital expenditures, etc., for each

mining industry. Explanations of these and other terms

may be found in Appendix A. The industry reports also

include data for states with 100 employees or more.

State reports present similar statistics at the sector level

for each state, the District of Columbia, and the offshore

areas. The state of Delaware and the District of Columbia

are combined in a single report. The state reports also

include data for industries with 100 employees or more in

the state.

The General Summary report contains industry and geographic area statistics summarized in one report. It

includes higher levels of aggregation than the industry

and state reports as well as revisions to the data made

after the release of the industry and state reports.

The Products Summary and the Materials and Fuels

Consumed Summary reports summarize the products,

materials, and fuels data published in the industry series

reports.

The Location of Mining Operations data files include

statistics on the number of establishments by three- and

six-digit NAICS industry by state and offshore area by

employment size of the establishment.

GEOGRAPHIC AREAS COVERED

The state reports for the mining industries include data

at the state level and some offshore areas. No substate

data are available.

Data for offshore areas that are part of Alaska, California, Louisiana, and Texas are included in their respective

state area reports and represent offshore operations on all

these state offshore leases and all Federal offshore leases

defined by their state plane coordinate systems. State offshore includes the areas extending from the coastline up

to 3 geographical miles distance except for Texas and

Florida which extend 3 marine leagues from the coastline

in the Gulf of Mexico. Data for offshore areas not associated with a state are in an Offshore Areas geographic

report which includes the following areas:

1997 ECONOMIC CENSUS MINING 5

U.S. Census Bureau, 1997 Economic Census
Atlantic Offshore

Atlantic Federal Area

New Hampshire state offshore

Maine state offshore

Massachusetts state offshore

Connecticut state offshore

New York state offshore

New Jersey state offshore

Delaware state offshore

Maryland state offshore

Virginia state offshore

North Carolina state offshore

South Carolina state offshore

Georgia state offshore

Florida state Atlantic offshore

Northern Gulf of Mexico Offshore

Northern Gulf of Mexico Federal Areas defined by the

Universal Transverse Mercator Coordinate System

(including areas generally south of the state plane

coordinate systems of Louisiana and Texas)

Mississippi state offshore

Alabama state offshore

Florida state Gulf offshore

Pacific Offshore

Pacific Federal areas defined by Universal Transverse

Mercator Coordinate System

Oregon state offshore

Washington state offshore

COMPARABILITY OF THE 1992 AND 1997 CENSUSES

The adoption of the North American Industry Classification System (NAICS) has had only a minor effect on the

comparability of data between the 1992 and 1997 censuses at the sector level. However, within the sector the

number of major levels changed from four to three. In

addition, portions of industries left mining for the services

sector. Prominent among items leaving mining are geophysical surveying and mapping services for metal mining, oil and gas, and nonmetallic minerals mining. If industries are not comparable between the two censuses,

historic data are not shown.

Another change resulting from the conversion to NAICS

is that data for central administrative offices (CAOs) associated with mining are no longer included in the mining

data. This change affects all levels of data shown in the

reports.

DISCLOSURE

In accordance with Federal law governing census

reports (Title 13 of the United States Code), no data are

published that would disclose the operations of an individual establishment or company. However, the number of

establishments classified in a specific industry or geography is not considered a disclosure and may be released

even when other information is withheld.

The disclosure analysis for the industry statistics files is

based on the total value of shipments and receipts. When

the total value of shipments and receipts cannot be shown

without disclosing information for individual companies,

the complete line is suppressed except for capital expenditures. If capital expenditures alone is a disclosure, only

capital expenditures and cost of supplies statistics are

suppressed. The suppressed data are included in higherlevel totals.

AVAILABILITY OF MORE FREQUENT ECONOMIC

DATA

The County Business Patterns program of the U.S. Census Bureau offers annual statistics on the number of establishments, employment, and payroll classified by industry

within each county and state.

6 MINING 1997 ECONOMIC CENSUS

U.S. Census Bureau, 1997 Economic Census
Table 1. Products or Services Statistics: 1997 and 1992

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

211111 Crude petroleum and natural gas ....................................... X X 77 300 748 X X 71 607 669

2111111 Crude petroleum, including lease condensate (volumes corrected to

60 degrees F) shipped .......................................................... X X 34 998 081 X X 36 628 076

21111111 Crude petroleum, including lease condensate (volumes corrected to

60 degrees F) shipped ........................................................ X X 34 998 081 X X N 2111111111 Crude petroleum, including lease condensate (volumes corrected

to 60 degrees F) shipped mil bbl ............................................ .. X 1 990.7 34 998 081 X 2 510.3 36 628 076 2111111121 Crude petroleum shipped from stripper well leases mil bbl ...................... .. X 108.1 X X 183.8 X 2111111131 Lease condensate produced (volumes corrected to 60 degrees

F) ................................................................mil bbl.. X 147.4 X X 126.9 X

2111113 Natural gas..................................................................... X X 34 514 366 X X 27 775 106

21111131 Natural gas................................................................... X X 34 514 366 X X N 2111113100 Natural gas (volumes adjusted to pressure base of 14.73 lb

absolute at 60 degrees F) shipped to consumers bil cu ft ...................... .. X 14 606.2 34 514 366 X 16 005.1 27 775 106

211111W Crude petroleum and natural gas, nsk ............................................. X X 7 788 301 X X 7 204 487

211111WY Crude petroleum and natural gas, nsk ........................................... X X 7 788 301 X X N 211111WYWT Crude petroleum and natural gas, nsk #........................................ X X 7 788 301 X X 7 204 487

211112 Natural gas liquids ..................................................... X X 25 147 053 X X 27 401 025

2111121 Natural gas liquids .............................................................. X X 9 184 192 X X 9 411 056

21111211 Isopentane and natural gasoline ................................................ X X 1 244 221 X X N 2111121111 Isopentane and natural gasoline mil bbl ...................................... .. 68.6 68.5 1 244 221 89.9 90.1 1 580 341

21111212 Propane ..................................................................... X X 2 458 416 X X N

2111121221 Propane mil bbl ........................................................... .. 166.5 166.1 2 458 416 195.5 195.1 2 470 230

21111213 Butane....................................................................... X X 1 893 250 X X N

2111121331 Butane mil bbl ............................................................. .. 101.4 101.2 1 893 250 144.4 144.4 2 157 337

21111214 Plant condensate, ethane, gas mixtures, and other natural gas

liquids ...................................................................... X X 3 588 305 X X N

2111121441 Plant condensate from natural gas liquids plants mil bbl ........................ .. 14.4 14.6 259 687 10.7 10.7 177 395

2111121451 Ethane mil bbl ............................................................. .. 198.9 198.7 1 738 885 193.6 192.1 1 662 572

2111121461 Gas mixtures from natural gas liquids plants mil bbl ............................ .. 27.0 26.8 423 481 17.1 17.4 225 807

2111121491 Other natural gas liquids mil bbl ............................................. .. 87.1 86.9 1 166 252 98.9 98.5 1 137 374

2111123 Residue gas shipped from natural gas liquids plants ................................. X X 15 810 792 X X 17 803 960

21111231 Residue gas shipped from natural gas liquids plants ............................... X X 15 810 792 X X N

2111123100 Residue gas shipped from natural gas liquids plants bil cu ft .................... .. X 6 595.1 15 810 792 X 10 339.6 17 803 960

211112W Natural gas liquids, nsk .......................................................... X X 152 069 X X 186 009

211112WY Natural gas liquids, nsk ........................................................ X X 152 069 X X N

211112WYWT Natural gas liquids, nsk #..................................................... X X 152 069 X X 186 009

212111 Bituminous coal and lignite from surface operations #.................... X X 12 333 441 X X 13 689 516

2121111 Run~of~mine (raw) bituminous coal and lignite shipped from surface

mining operations .............................................................. X X 1 637 862 X X 1 816 557

21211111 Run~of~mine (raw) bituminous coal and lignite shipped from surface

mining operations, for use without processing.................................... X X 531 756 X X N 2121111111 Run~of~mine (raw) bituminous coal and lignite shipped from

surface mining operations, for use without processing mil s tons ................ .. X 25.0 531 756 X 34.9 644 532

21211112 Run~of~mine (raw) bituminous coal and lignite shipped from surface

mining operations, for processing at other establishments # ....................... X X 1 106 106 X X N

2121111221 Run~of~mine (raw) bituminous coal and lignite shipped from

surface mining operations, for processing at other

establishments mil s tons .................................................. .. X 67.9 1 106 106 X 67.2 1 172 025

2121113 Processed bituminous coal and lignite shipped from surface

operations..................................................................... X X 10 222 212 X X 10 831 794

21211131 Processed bituminous coal and lignite shipped from surface

operations, washed by wet~washing, pneumatic, or other methods.................. X X 4 811 211 X X N

2121113111 Processed bituminous coal and lignite shipped from surface

operations, washed by wet~washing, pneumatic, or other methods mil s tons ....................................................... .. X 182.2 4 811 211 X 187.3 5 350 202

21211132 Processed bituminous coal shipped from surface operations

(mechanically crushed, screened, or sized only).................................. X X 2 675 786 X X N

2121113221 Processed bituminous coal shipped from surface operations

(mechanically crushed, screened, or sized only) mil s tons ..................... .. X 114.2 2 675 786 X 102.9 2 601 346

21211133 Processed subbituminous coal shipped from surface operations

(mechanically crushed, screened, or sized only).................................. X X 1 888 198 X X N 2121113331 Processed subbituminous coal shipped from surface operations

(mechanically crushed, screened, or sized only) mil s tons ..................... .. X 308.1 1 888 198 X 232.9 2 083 221

21211134 Processed lignite coal shipped from surface operations

(mechanically crushed, screened, or sized only).................................. X X 847 017 X X N 2121113441 Processed lignite coal shipped from surface operations

(mechanically crushed, screened, or sized only) mil s tons ..................... .. X 80.9 847 017 X 73.7 797 025

212111W Bituminous coal and lignite surface mining, nsk ..................................... X X 473 367 X X 1 041 165

212111WY Bituminous coal and lignite surface mining, nsk ................................... X X 473 367 X X N 212111WYWT Bituminous coal and lignite surface mining, nsk #................................ X X 473 367 X X 1 041 165

MININGmSUBJECT SERIES PRODUCT SUMMARY 7

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 1. Products or Services Statistics: 1997 and 1992mCon.

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

212112 Bituminous coal from underground operations # ......................... X X 10 710 228 X X 12 451 786

2121121 Run~of~mine (raw) bituminous coal shipped from underground mining

operations..................................................................... X X 2 196 694 X X 3 049 268

21211211 Run~of~mine (raw) bituminous coal shipped from underground

mining operations, for use without processing.................................... X X 159 886 X X N 2121121111 Run~of~mine (raw) bituminous coal shipped from underground

mining operations, for use without processing mil s tons ....................... .. X 7.8 159 886 X 14.9 318 540

21211212 Run~of~mine (raw) bituminous coal shipped from underground

mining operations, for processing at other establishments # ....................... X X 2 036 808 X X N

2121121221 Run~of~mine (raw) bituminous coal shipped from underground

mining operations, for processing at other establishments mil s tons ............ .. X 137.8 2 036 808 X 185.0 2 730 728

2121123 Processed bituminous coal shipped from underground mining

operations..................................................................... X X 8 168 621 X X 8 890 809

21211231 Processed bituminous coal shipped from underground mining

operations, washed by wet~washing, pneumatic, or other methods.................. X X 7 296 445 X X N

2121123111 Processed bituminous coal shipped from underground mining

operations, washed by wet~washing, pneumatic, or other

methods mil s tons ....................................................... .. X 261.4 7 296 445 X 262.0 7 892 690

21211232 Processed bituminous coal shipped from underground mining

operations (mechanically crushed, screened, or sized only)........................ X X 872 176 X X N

2121123221 Processed bituminous coal shipped from underground mining

operations (mechanically crushed, screened, or sized only) mil s tons ........... .. X 46.3 872 176 X 45.1 998 119

212112W Bituminous coal underground mining, nsk .......................................... X X 344 913 X X 511 709

212112WY Bituminous coal underground mining, nsk ........................................ X X 344 913 X X N

212112WYWT Bituminous coal underground mining, nsk #..................................... X X 344 913 X X 511 709

212113 Anthracite # ........................................................... X X 174 302 X X 150 941

2121131 Run~of~mine (raw) anthracite ..................................................... X X 49 632 X X 20 327

21211311 Run~of~mine (raw) anthracite shipped ............................................ X X 49 632 X X N

2121131111 Run~of~mine (raw) anthracite shipped for use without processing 1,000 s tons ..... .. X 442.1 7 421 X – –

2121131121 Run~of~mine (raw) anthracite shipped for processing at other

establishments # 1,000 s tons .............................................. .. X 2 198.3 42 211 X 826.4 20 327

2121133 Processed anthracite ............................................................ X X 112 487 X X 117 126

21211331 Processed anthracite shipped................................................... X X 112 487 X X N

2121133111 Processed anthracite, washed by wet~washing, pneumatic, or

other methods 1,000 s tons ................................................ .. X 1 514.6 95 823 X 1 733.1 111 010

2121133121 Processed anthracite (mechanically crushed, screened, or sized

only) 1,000 s tons ......................................................... .. X 507.8 16 664 X 157.3 6 116

212113W Anthracite mining, nsk ........................................................... X X 12 183 X X 13 488

212113WY Anthracite mining, nsk ......................................................... X X 12 183 X X N

212113WYWT Anthracite mining, nsk # ..................................................... X X 12 183 X X 13 488

212210 Iron ore #.............................................................. X X 1 915 930 X X 1 715 217

2122101 Crude iron ore .................................................................. X XDXX D

21221011 Crude iron ore ................................................................ X XDXX N 2122101111 Direct~shipping crude iron ore # mil metric tons ................................ .. 2.6 2.4 20 258 .7 .6 4 677 2122101121 Crude iron ore for treatment, concentration, etc. mil metric tons .................. .. 209.2 D D 183.2 D D

2122103 Iron ore concentrates and agglomerates ........................................... X X 1 838 537 X X 1 686 351

21221031 Iron ore concentrates and agglomerates ......................................... X X 1 838 537 X X N 2122103111 Iron ore concentrates (including washed material) for

consumption mil metric tons ................................................ .. .4 .4 17 768 .6 .6 28 492 2122103121 Iron ore concentrates (including washed material) for

agglomeration plants not at blast furnaces mil metric tons ...................... .. 61.7 – – 56.9 – – 2122103131 Iron agglomerates (pellets, sinter, briquets, and other) mil metric tons ............ .. 61.0 60.4 1 820 769 54.6 55.8 1 657 859

212210W Iron ores, nsk................................................................... X XDXX D

212210WY Iron ores, nsk................................................................. X XDXX N 212210WYWT Iron ores, nsk # ............................................................. X XDXX D

212221 Gold ore............................................................... X X 3 932 918 X X 3 418 006

2122211 Crude lode gold ores ............................................................ X XDXX D

21222111 Crude lode gold ores .......................................................... X XDXX N 2122211111 Crude lode gold ores mined 1,000 metric tons..

...................................... 275 506.6 X X 339 470.2 X X 2122211121 Crude lode gold ores and residues shipped to smelters 1,000 metric tons..

.............. X – –XD D 2122211131 Crude lode gold ores and residues shipped to mills 1,000 metric tons..

.................. XDDXD D

2122213 Gold concentrates............................................................... X X 164 483 X X 78 988

21222131 Gold concentrates............................................................. X X 164 483 X X N 2122213100 Gold concentrates 1,000 metric tons..

............................................... 190.3 204.3 164 483 61.2 61.2 78 988

2122215 Gold mill bullion and placer gold................................................... X X 3 631 651 X X 3 277 314

21222151 Gold mill bullion and placer gold................................................. X X 3 631 651 X X N

2122215111 Gold mill bullion, dore, and precipitates ........................................ X X 3 607 770 X X 3 222 395

2122215121 Placer gold kilograms ...................................................... .. 2 333.3 2 322.7 23 881 5 048.4 5 014.1 54 919

212221W Gold ores, nsk .................................................................. X XDXX D

212221WY Gold ores, nsk ................................................................ X XDXX N

212221WYWT Gold ores, nsk # ............................................................ X XDXX D

8 PRODUCT SUMMARY MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 1. Products or Services Statistics: 1997 and 1992mCon.

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

212222 Silver ore.............................................................. X X 130 309 X X 110 368

2122221 Crude silver ores................................................................ X X–XX D

21222211 Crude silver ores.............................................................. X X–XX N 2122221111 Crude silver ores mined 1,000 metric tons..

.......................................... DXXDX X 2122221121 Crude silver ores and residues shipped to smelters 1,000 metric tons..

.................. X – –XD D 2122221131 Crude silver ores and residues shipped to mills 1,000 metric tons..

..................... X – –XD D

2122223 Silver concentrates .............................................................. X XDXX D

21222231 Silver concentrates ............................................................ X XDXX N 2122223100 Silver concentrates 1,000 metric tons..

.............................................. DDDDD D

2122225 Silver mill bullion and placer silver ................................................. X XDXX D

21222251 Silver mill bullion and placer silver ............................................... X XDXX N 2122225111 Silver mill bullion, dore, and precipitates........................................ X XDXX D 2122225121 Placer silver kilograms ..................................................... .. DDDDD D

212222W Silver ores, nsk ................................................................. X X 2 666 X X 2 886

212222WY Silver ores, nsk ............................................................... X X 2 666 X X N 212222WYWT Silver ores, nsk # ........................................................... X X 2 666 X X 2 886

212231 Lead and zinc ores ..................................................... X X 528 153 X X 496 635

2122311 Crude lead and zinc ores......................................................... X X 47 636 X X D

21223111 Crude lead and zinc ores....................................................... X X 47 636 X X N 2122311111 Crude lead and zinc ores mined mil metric tons ................................ .. 13.1 X X 13.5 X X 2122311121 Crude lead and zinc ores and residues shipped to smelters mil metric tons ........ .. XDDX – – 2122311131 Crude lead and zinc ores and residues shipped to mills mil metric tons ........... .. XDDXD D

2122313 Lead and zinc concentrates ...................................................... X X 478 187 X X D

21223131 Lead and zinc concentrates .................................................... X X 478 187 X X N 2122313111 Lead concentrates mil metric tons ........................................... .. .6 .6 144 725 D D D 2122313121 Zinc concentrates mil metric tons ............................................ .. .9 .9 333 462 1.0 .9 360 928

212231W Lead and zinc ores, nsk.......................................................... X X 2 330 X X 1 353

212231WY Lead and zinc ores, nsk........................................................ X X 2 330 X X N 212231WYWT Lead and zinc ores, nsk # .................................................... X X 2 330 X X 1 353

212234 Copper and nickel ores................................................. X X 3 860 608 X X N

2122341 Crude copper~bearing ores ....................................................... X X 248 898 X X 204 008

21223411 Crude copper~bearing ores ..................................................... X X 248 898 X X N

2122341111 Crude copper ores mined # mil metric tons .................................... .. 744.9 X X 597.5 X X

2122341121 Crude copper ores and residues shipped to smelters mil metric tons ............. .. XDDX – –

2122341131 Crude copper ores and residues shipped to mills mil metric tons ................. .. X D D X 74.8 204 008

2122343 Copper concentrates ............................................................ X X 2 340 840 X X 1 982 248

21223431 Copper concentrates .......................................................... X X 2 340 840 X X N

2122343100 Copper concentrates mil metric tons ......................................... .. 4.2 4.2 2 340 840 3.6 3.5 1 982 248

2122345 Copper precipitates and electrowon copper recovered from leaching

operations..................................................................... X X 1 262 842 X X 1 093 062

21223451 Copper precipitates and electrowon copper recovered from leaching

operations................................................................... X X 1 262 842 X X N

2122345111 Copper precipitates 1,000 metric

tons..

..............................................

24.4 21.6 25 224 36.4 35.6 40 724

2122345121 Electrowon copper recovered from leaching operations 1,000 metric

tons..

..............

581.9 579.7 1 237 618 444.5 464.5 1 052 338

212234W Copper ores, nsk, and nickel ores and concentrates ................................. X X 8 028 X X N

212234WY Copper ores, nsk, and nickel ores and concentrates ............................... X X 8 028 X X N 212234WYWT Copper ores, nsk, and nickel ores and concentrates # ........................... X X 8 028 X X N

212291 Uranium~radium~vanadium ores......................................... X X 85 561 X X 86 187

2122911 Crude uranium~vanadium ores .................................................... X XDXX –

21229111 Crude uranium~vanadium ores .................................................. X XDXX N

2122911100 Crude uranium~vanadium ores 1,000 metric

tons..

....................................

DDDD – –

2122913 Uranium~vanadium concentrates .................................................. X X 73 870 X X 45 361

21229131 Uranium~vanadium concentrates ................................................ X X 73 870 X X N

2122913111 Uranium concentrates # 1,000 metric

tons..

..........................................

DDDNN N 2122913121 Vanadium concentrates 1,000 metric tons..

.......................................... DDDDD D

212291W Uranium~radium~vanadium ores, nsk............................................... X X D X X 40 826

212291WY Uranium~radium~vanadium ores, nsk............................................. X XDXX N 212291WYWT Uranium~radium~vanadium ores, nsk # ......................................... X X D X X 40 826

MININGmSUBJECT SERIES PRODUCT SUMMARY 9

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 1. Products or Services Statistics: 1997 and 1992mCon.

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

212299 All other metal ores .................................................... X X 717 489 X X N

2122991 Bauxite ........................................................................ X X D X X 12 099

21229911 Bauxite ...................................................................... X XDXX N 2122991100 Bauxite mil metric tons (dry

basis)..

................................................... DDDNN N

2122993 Ferroalloy ores, except vanadium ................................................. X XDXX N

21229931 Ferroalloy ores, except vanadium ............................................... X XDXX N 2122993111 Crude ferroalloy ores, such as manganese and manganiferous

ores, chromium, molybdenum, tungsten, etc. (except vanadium

and nickel) 1,000 metric tons...................................................... 18 547.7 DDNN N 2122993121 Molybdenum concentrates 1,000 metric tons

cont. moly..

................................... 50.0 52.6 421 340 50.2 50.1 208 753

2122995 Miscellaneous metal ores and concentrates, such as antimony,

beryllium, mercury, rare~earth metals, tin, and titanium .............................. X X 267 569 X X 142 706

21229951 Miscellaneous metal ores and concentrates, such as antimony,

beryllium, mercury, rare~earth metals, tin, and titanium ............................ X X 267 569 X X N 2122995100 Miscellaneous metal ores and concentrates, such as antimony,

beryllium, mercury, rare~earth metals, tin, and titanium # 1,000 metric tons.............. S S 267 569 N N N

212299W Other metal ores, nsk ........................................................... X X 11 386 X X N

212299WY Other metal ores, nsk ......................................................... X X 11 386 X X N 212299WYWT Other metal ores, nsk # ..................................................... X X 11 386 X X N

212311 Dimension stone....................................................... X X 137 388 X X 107 423

2123110 Dimension stone ................................................................ X X 137 388 X X 107 423

21231101 Rough dimension limestone .................................................... X X 32 280 X X N 2123110111 Rough dimension limestone 1,000 s tons ..................................... .. 390.9 383.8 32 280 X 267.3 20 224

21231102 Rough dimension granite....................................................... X X 56 567 X X N 2123110221 Rough dimension granite 1,000 s tons ........................................ .. 342.4 330.5 56 567 X 439.9 51 948

21231103 Other rough dimension stone (slate, marble, trap rock, sandstone,

and miscellaneous stone) ..................................................... X X 30 837 X X N 2123110391 Other rough dimension stone (slate, marble, trap rock, sandstone,

and miscellaneous stone) 1,000 s tons ...................................... .. 319.7 316.6 30 837 X 114.9 13 230

2123110Y Dimension stone, nsk.......................................................... X X 17 704 X X N

2123110YWT Dimension stone, nsk # ...................................................... X X 17 704 X X 22 021

212312 Limestone ............................................................. X X 4 461 110 X X 3 099 070

2123120 Crushed and broken limestone.................................................... X X 4 461 110 X X 3 099 070

21231201 Crushed and broken limestone.................................................. X X 4 461 110 X X N

2123120100 Crushed and broken limestone mil s tons ..................................... .. 954.9 931.8 4 461 110 696.9 668.5 3 099 070

212313 Granite ................................................................ X X 1 522 411 X X 900 918

2123130 Crushed and broken granite ...................................................... X X 1 522 411 X X 900 918

21231301 Crushed and broken granite .................................................... X X 1 522 411 X X N

2123130100 Crushed and broken granite mil s tons ....................................... .. 255.8 246.5 1 522 411 175.6 172.3 900 918

212319 Other stone............................................................ X X 1 307 851 X X N

2123190 Bituminous limestone, bituminous sandstone, and other crushed and

broken stone .................................................................. X X 1 307 851 X X N

21231901 Bituminous limestone, bituminous sandstone, and other crushed

and broken stone ............................................................ X X 1 307 851 X X N

2123190111 Bituminous limestone and bituminous sandstone 1,000 metric

tons..

....................

2 954.1 2 904.4 18 108 N N N

2123190121 Other crushed and broken stone mil s tons ................................... .. 228.7 214.8 1 289 743 161.8 159.6 950 806

2123190Y Bituminous limestone, bituminous sandstone, and other crushed

and broken stone, nsk ........................................................ X X–XX N

2123190YWT Bituminous limestone, bituminous sandstone, and other crushed

and broken stone, nsk # .................................................... X X–XX N

212321 Construction sand and gravel........................................... X X 3 754 899 X X 2 998 264

2123211 Construction sand and gravel (run of pit or bank) .................................... X X 350 879 X X 229 642

21232111 Construction sand and gravel (run of pit or bank) .................................. X X 350 879 X X N 2123211111 Construction sand (run of pit or bank) mil s tons ............................... .. 51.3 48.1 170 767 45.7 44.4 115 280 2123211121 Construction gravel (run of pit or bank) mil s tons .............................. .. 53.5 48.1 180 112 40.4 39.5 114 362

2123213 Construction sand and gravel (washed, screened, or otherwise

treated) ....................................................................... X X 1 962 079 X X 1 650 664

21232131 Construction sand (washed, screened, or otherwise treated) ........................ X X 939 537 X X N 2123213111 Construction sand (washed, screened, or otherwise treated) mil s tons ........... .. 226.3 216.6 939 537 198.6 194.5 755 233

21232132 Construction gravel (washed, screened, or otherwise treated)....................... X X 1 022 542 X X N

2123213221 Construction gravel (washed, screened, or otherwise treated) mil s tons .......... .. 203.8 196.0 1 022 542 212.3 204.4 895 431

212321W Construction sand and gravel, nsk # ............................................... X X 1 441 941 X X 1 117 958

212321WY Construction sand and gravel, nsk............................................... X X 1 441 941 X X N

212321WYWT Construction sand and gravel, nsk # ........................................... X X 1 441 941 X X 1 117 958

10 PRODUCT SUMMARY MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 1. Products or Services Statistics: 1997 and 1992mCon.

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

212322 Industrial sand......................................................... X X 501 773 X X 413 888

2123221 Industrial glass sand............................................................. X X 218 913 X X 177 949

21232211 Industrial glass sand........................................................... X X 218 913 X X N

2123221100 Industrial glass sand mil s tons .............................................. .. 13.6 13.4 218 913 13.4 13.4 177 949

2123223 Industrial molding sand .......................................................... X X 83 099 X X 68 951

21232231 Industrial molding sand ........................................................ X X 83 099 X X N

2123223100 Industrial molding sand mil s tons ........................................... .. 6.3 6.2 83 099 5.1 5.1 68 951

2123229 Other industrial sand ............................................................ X X 175 288 X X 138 853

21232291 Other industrial sand .......................................................... X X 175 288 X X N

2123229100 Other industrial sand mil s tons ............................................. .. 7.4 7.2 175 288 6.9 6.8 138 853

212322W Industrial sand, nsk.............................................................. X X 24 473 X X 28 135

212322WY Industrial sand, nsk............................................................ X X 24 473 X X N

212322WYWT Industrial sand, nsk # ........................................................ X X 24 473 X X 28 135

212324 Kaolin and ball clay .................................................... X X 893 021 X X 749 891

2123240 Kaolin and ball clay.............................................................. X X 893 021 X X N

21232401 Kaolin and ball clay............................................................ X X 893 021 X X N

2123240111 Kaolin 1,000 metric

tons..

.........................................................

X 9 817.1 841 313 X N N

2123240121 Ball clay 1,000 metric

tons..

.......................................................

X 1 093.2 51 708 X N N

2123240YWT Kaolin and ball clay, nsk #.................................................... X X–XX –

212325 Clay, ceramic and refractory minerals ................................... X X 612 199 X X 611 068

2123251 Bentonite ...................................................................... X X 180 462 X X 142 490

21232511 Bentonite .................................................................... X X 180 462 X X N

2123251100 Bentonite 1,000 metric

tons..

......................................................

X 4 106.6 180 462 X 3 364.7 142 490

2123253 Fire clay ....................................................................... X X 2 806 X X 5 896

21232531 Fire clay ..................................................................... X X 2 806 X X N

2123253100 Fire clay # 1,000 metric tons........................................................ X 318.7 2 806 X X N

2123255 Fuller’s earth ................................................................... X X 225 660 X X 180 477

21232551 Fuller’s earth ................................................................. X X 225 660 X X N 2123255100 Fuller’s earth 1,000 metric tons..

................................................... X 1 553.5 225 660 X 1 915.4 180 477

2123257 Feldspar (crude, crushed, or ground) .............................................. X X 37 341 X X 96 746

21232571 Feldspar (crude, crushed, or ground) ............................................ X X 37 341 X X N 2123257100 Feldspar (crude, crushed, or ground) 1,000 metric tons..

.............................. X 644.3 37 341 X 2 128.1 96 746

2123258 Common (miscellaneous) clay and shale ........................................... X X 91 958 X X 87 257

21232581 Common (miscellaneous) clay and shale ......................................... X X 91 958 X X N 2123258111 Crude common (miscellaneous) clay and shale 1,000 metric tons..

..................... X 724.8 5 084 X 1 419.2 7 467 2123258121 Prepared common (miscellaneous) clay and shale 1,000 metric tons..

................... X 3 750.1 86 874 X 4 310.3 79 790

2123259 Other clay, ceramic, and refractory minerals including magnesite and brucite ........................................................................ X X 61 370 X X 84 387

21232591 Other clay, ceramic, and refractory minerals including magnesite and brucite .................................................................. X X 61 370 X X N 2123259100 Other clay, ceramic, and refractory minerals including magnesite

and brucite 1,000 metric tons...................................................... X 1 085.5 61 370 X 1 488.9 84 387

212325W Other clay, ceramic, and refractory minerals, nsk .................................... X X 12 602 X X 13 815

212325WY Other clay, ceramic, and refractory minerals, nsk .................................. X X 12 602 X X N

212325WYWT Other clay, ceramic, and refractory minerals, nsk # .............................. X X 12 602 X X 13 815

212391 Potash, soda, and borate ............................................... X X 1 689 575 X X 1 505 528

2123911 Potassium salts and boron compounds ............................................ X X 725 032 X X N

21239111 Potassium salts and boron compounds .......................................... X X 725 032 X X N

2123911100 Potassium salts and boron compounds 1,000 metric

tons..

............................

4 424.6 4 320.4 725 032 N N N

2123913 Sodium carbonate and sulfate .................................................... X X 964 543 X X 860 467

21239131 Sodium carbonate and sulfate .................................................. X X 964 543 X X N

2123913111 Sodium carbonate (natural) 1,000 metric tons......................................... X D D X 9 455.2 832 903 2123913121 Sodium sulfate (natural) 1,000 metric tons..

.......................................... X D D X 341.1 27 564

212391W Potash, soda, and borate minerals, nsk ............................................ X X – X X 4 349

212391WYWT Potash, soda, and borate minerals, nsk # ...................................... X X – X X 4 349

MININGmSUBJECT SERIES PRODUCT SUMMARY 11

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 1. Products or Services Statistics: 1997 and 1992mCon.

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

212392 Phosphate rock # ...................................................... X X 1 006 370 X X 1 193 904

2123921 Crude phosphate rock (ore or matrix) .............................................. X X 55 888 X X 15 014

21239211 Crude phosphate rock (ore or matrix) ............................................ X X 55 888 X X N 2123921100 Crude phosphate rock (ore or matrix) mil metric tons (dry

basis)..

......................... 162.3 4.3 55 888 N N N

2123923 Prepared phosphate rock ........................................................ X X 950 482 X X 1 178 158

21239231 Prepared phosphate rock ...................................................... X X 950 482 X X N

2123923111 Washed and concentrated phosphate rock shipments mil metric tons (dry

basis)..

...........

DDDNN N

2123923131 Dried, calcined, sintered, or nodulized phosphate rock mil metric tons (dry

basis)..

..........

D D D 13.1 13.5 383 835

212392W Phosphate rock, nsk............................................................. X X – X X 732

212392WYWT Phosphate rock, nsk # ....................................................... X X – X X 732

212393 Other chemical and fertilizer minerals ................................... X X 353 568 X X 410 875

2123931 Barite.......................................................................... X X D X X 12 969

21239311 Barite........................................................................ X XDXX N

2123931100 Barite 1,000 metric

tons..

..........................................................

D D D 157.4 143.4 12 969

2123933 Rock salt....................................................................... X X 220 846 X X 198 488

21239331 Rock salt..................................................................... X X 220 846 X X N 2123933100 Rock salt # 1,000 s tons .................................................... .. X 12 585.2 220 846 X 11 852.0 198 488

2123935 Native sulfur.................................................................... X X D X X 146 980

21239351 Native sulfur.................................................................. X XDXX N 2123935100 Native sulfur 1,000 metric tons..

.................................................... D D D 2 446.6 2 464.1 146 980

2123939 Other chemical and fertilizer minerals .............................................. X X D X X 39 057

21239391 Other chemical and fertilizer minerals ............................................ X XDXX N

2123939100 Other chemical and fertilizer minerals # ........................................ X X D X X 39 057

212393W Chemical and fertilizer mining, nsk ................................................ X X D X X 13 381

212393WY Chemical and fertilizer mining, nsk .............................................. X XDXX N 212393WYWT Chemical and fertilizer mining, nsk #........................................... X X D X X 13 381

212399 All other nonmetallic minerals .......................................... X X 637 868 X X N

2123991 Diatomite, crude and prepared .................................................... X X 128 891 X X 139 317

21239911 Diatomite, crude and prepared .................................................. X X 128 891 X X N

2123991100 Diatomite, crude and prepared 1,000 metric

tons..

....................................

768.3 687.4 128 891 609.9 568.0 139 317

2123993 Gypsum #...................................................................... X X 66 131 X X N

21239931 Gypsum ..................................................................... X X 66 131 X X N

2123993100 Gypsum # mil s tons ....................................................... .. 18.1 7.0 66 131 N N N

2123995 Talc, soapstone, and pyrophyllite.................................................. X X 95 630 X X N

21239951 Talc, soapstone, and pyrophyllite................................................ X X 95 630 X X N

2123995100 Talc, soapstone, and pyrophyllite # 1,000 metric

tons..

................................

1 169.5 1 084.1 95 630 N N N

2123999 Other nonmetallic minerals ....................................................... X X 302 103 X X N

21239991 Other nonmetallic minerals ..................................................... X X 302 103 X X N

2123999111 Mica 1,000 metric

tons..

...........................................................

111.6 108.1 9 374 132.8 132.9 21 310

2123999121 Native asphalt and bitumens (except bituminous limestone and

bituminous sandstone) # 1,000 metric

tons..

........................................

448.4 448.5 19 044 N N N

2123999131 Pumice and pumicite # 1,000 metric

tons..

...........................................

662.2 687.1 20 314 1 036.6 934.6 26 036

2123999141 Natural abrasives, except sand 1,000 metric

tons..

...................................

55.1 56.2 21 987 70.3 68.0 18 684

2123999151 Peat 1,000 s tons .......................................................... .. 459.1 402.8 12 850 532.4 511.5 15 777

2123999161 Perlite 1,000 s tons ........................................................ .. 840.5 811.7 34 844 755.5 637.7 22 184

2123999171 Shell, crushed or broken # 1,000 s tons ...................................... .. 1 943.0 1 870.4 10 840 5 480.0 5 041.5 29 925 2123999191 All other nonmetallic minerals # ............................................... X X 172 850 X X N

212399W Miscellaneous nonmetallic minerals, nsk ........................................... X X 45 113 X X N

212399WY Miscellaneous nonmetallic minerals, nsk ......................................... X X 45 113 X X N 212399WYWT Miscellaneous nonmetallic minerals, nsk #...................................... X X 45 113 X X N

213111 Drilling oil and gas wells ............................................... X X 7 340 122 X X 3 669 278

2131110 Drilling oil and gas wells.......................................................... X X 7 340 122 X X 3 669 278

21311101 Drilling oil, gas, dry, or service wells ............................................. X X 5 742 005 X X N

2131110111 Drilling oil, gas, dry, or service wells mil ft .................................... .. X S 5 742 005 X 150.9 2 229 111

21311102 Drilling in, spudding in, tailing in, or reworking oil and gas wells...................... X X 799 043 X X N 2131110221 Drilling in, spudding in, or tailing in oil and gas wells mil ft ...................... .. X 4.9 56 993 X 5.8 79 227 2131110231 Reworking oil and gas wells .................................................. X X 742 050 X X 670 461

21311103 Oil and gas well directional drilling control ........................................ X X 373 180 X X N

2131110341 Oil and gas well directional drilling control ...................................... X X 373 180 X X 128 669

2131110Y Drilling oil and gas wells, nsk ................................................... X X 425 894 X X N

2131110YWT Drilling oil and gas wells, nsk #................................................ X X 425 894 X X 561 810

12 PRODUCT SUMMARY MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 1. Products or Services Statistics: 1997 and 1992mCon.

[Includes quantity and value of products of this industry produced by (1) establishments classified in this industry (primary) and (2) establishments classified in other industries (secondary). Transfers of

products of this industry from one establishment of a company to another establishment of the same company (interplant transfers) are also included. For meaning of abbreviations and symbols, see

introductory text. For explanation of terms, see appendixes]

NAICS product

or service code Product or service

1997 1992

Product shipments or

receipts for services

Product shipments or

receipts for services Quantity of

production

for all

purposes Quantity

Value

($1,000)

Quantity of

production

for all

purposes Quantity

Value

($1,000)

213112 Support activities for oil and gas field operations ........................ X X 10 892 428 X X N

2131121 Oil and gas field exploration services .............................................. X X 391 818 X X N

21311211 Oil and gas field exploration services ............................................ X X 391 818 X X N 2131121111 Oil and gas field geophysical exploration work, except mapping

and surveying services...................................................... X X 387 831 X X N 2131121191 Other oil and gas field exploration services ..................................... X X 3 987 X X 57 733

2131122 Other oil and gas field support activities ............................................ X X 7 844 945 X X N

21311221 Cementing oil and gas wells .................................................... X X 834 182 X X N

2131122111 Cementing oil and gas wells .................................................. X X 834 182 X X 472 276

21311222 Oil and gas well surveying and well logging....................................... X X 1 224 035 X X N

2131122215 Oil and gas well surveying and well logging..................................... X X 1 224 035 X X 545 233

21311223 Hydraulic fracturing of oil and gas wells .......................................... X X 1 121 036 X X N

2131122321 Hydraulic fracturing of oil and gas wells 1,000 wells ............................ .. X S 1 121 036 X 71.2 1 027 194

21311224 Running, cutting, and pulling casings, tubes, or rods for oil and gas wells ....................................................................... X X 222 579 X X N 2131122431 Running, cutting, and pulling casings, tubes, or rods for oil and

gas wells.................................................................. X X 222 579 X X 333 773

21311225 Other oil and gas field services ................................................. X X 4 443 113 X X N

2131122541 Acidizing and other chemical treatment of oil and gas wells,

excluding hydraulic fracturing 1,000 wells .................................... .. X 77.5 272 772 X 71.3 246 530

2131122551 Perforating oil and gas well casings............................................ X X 121 230 X X 99 410

2131122561 Installing oil and gas field production equipment, such as

wellhead fittings, pumps, and engines......................................... X X 113 352 X X 165 155

2131122571 Cleaning out, bailing out, or swabbing oil and gas wells .......................... X X 211 369 X X 131 190

2131122581 Pumping oil and gas wells but not operating leases .............................. X X 134 402 X X 105 661

2131122591 All other oil and gas field services ............................................. X X 3 589 988 X X 2 129 614

213112W Oil and gas field operations, nsk .................................................. X X 2 655 665 X X N

213112WY Oil and gas field operations, nsk ................................................ X X 2 655 665 X X N

213112WYWT Oil and gas field operations, nsk #............................................. X X 2 655 665 X X N

213113 Support activities for coal mining ....................................... X X 585 651 X X 536 507

2131130 Coal mining services ............................................................ X X 585 651 X X 536 507

21311301 Strip mining coal not for own account ............................................ X X 67 393 X X N

2131130111 Strip mining coal not for own account 1,000 s tons ............................. .. X 12 432.4 67 393 X 12 303.3 95 839

21311302 Other coal mining services ..................................................... X X 376 868 X X N 2131130221 Coal mining overburden stripping services...................................... X X 81 273 X X 52 916 2131130231 Coal mining prospect and test drilling services .................................. X X 16 767 X X 17 050 2131130241 Coal mine drilling services, other than prospect and test drilling,

including blasting........................................................... X X 36 304 X X 25 178 2131130251 Recovering culm bank material and auger mining coal not for own

account 1,000 s tons ...................................................... .. X 1 043.3 8 674 X 753.7 6 657 2131130261 Sinking coal mine shafts and driving coal mine tunnels services ................... X X 34 637 X X 38 499 2131130291 Other coal mining services, nec ............................................... X X 199 213 X X 101 487

2131130Y Coal mining services, nsk ...................................................... X X 141 390 X X N 2131130YWT Coal mining services, nsk #................................................... X X 141 390 X X 198 881

213114 Support activities for metal mining ...................................... X X 332 755 X X N

2131140 Metal mining services............................................................ X X 332 755 X X N

21311401 Metal mining exploration work, except prospect and test drilling and

geophysical surveying services ................................................ X X 31 983 X X N 2131140111 Metal mining exploration work, except prospect and test drilling

and geophysical surveying services .......................................... X X 31 983 X X N

21311402 Open~pit metal mining ores not for own account ................................... X X 54 382 X X N 2131140221 Open~pit metal mining ores not for own account ................................. X X 54 382 X X 114 488

21311403 Other metal mining services .................................................... X X 192 254 X X N 2131140331 Metal mining prospect services and test drilling services ......................... X X 148 451 X X 60 440 2131140341 Sinking metal mine shafts and driving metal mine tunnels services................................................................... X X 35 975 X X 10 755 2131140391 Other metal mining services, nec.............................................. X X 7 828 X X 8 905

2131140Y Metal mining services, nsk ..................................................... X X 54 136 X X N 2131140YWT Metal mining services, nsk #.................................................. X X 54 136 X X N

213115 Support activities for nonmetallic minerals (except

fuels) ................................................................ X X 230 175 X X N

2131150 Nonmetallic minerals services (except fuels) ........................................ X X 230 175 X X N

21311501 Open~pit or quarry mining nonmetallic minerals not for own

account ..................................................................... X X 50 379 X X N

2131150111 Open~pit or quarry mining nonmetallic minerals not for own

account ................................................................... X X 50 379 X X 46 712

21311502 Other nonmetallic minerals services (except fuels)................................. X X 98 369 X X N

2131150221 Nonmetallic mineral overburden stripping services............................... X X 17 874 X X 19 374

2131150231 Nonmetallic mineral prospect and test drilling se rvices........................... X X 20 280 X X 7 725

2131150241 Nonmetallic mineral drilling services, other than prospect and test

drilling, including blasting.................................................... X X 43 450 X X 17 895 2131150291 Other nonmetallic minerals services (except fuels), nec .......................... X X 16 765 X X N

2131150Y Nonmetallic minerals services (except fuels), nsk # ................................ X X 81 427 X X N 2131150YWT Nonmetallic minerals services (except fuels), nsk # ............................. X X 81 427 X X N

# Additional information is available for this item; see Appendix F.

MININGmSUBJECT SERIES PRODUCT SUMMARY 13

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 2. Product Class Shipments or Receipts for Services for Selected States and Offshore

Areas: 1997 and 1992

[Product classes covered are those that are economically significant and whose production is geographically dispersed, provided dispersion is not approximated by data in Table 2 of the Industry Series

reports. Also, product classes are not shown if they are miscellaneous or not specified by kind classes. Statistics for some states are withheld because they are either less than $2 million in product class

shipments or they disclose data for individual companies in 1997. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

NAICS product

or service

class code

Product or service class and geographic area

Value of product shipments

or receipts for services

1997

($1,000)

1992

($1,000)

2111111 CRUDE PETROLEUM, INCLUDING

LEASE CONDENSATE (VOLUMES

CORRECTED TO 60 DEGREES F)

SHIPPED

United States 34 998 081 ........................ 36 628 076

California 5 890 923 .................................... 3 591 444

Colorado 484 024 ..................................... 662 541

Kansas 438 882 ...................................... 822 783

Louisiana 5 791 859 .................................... 5 523 213

Michigan 151 523 ..................................... 245 367

Mississippi 151 970 ................................... 313 081

Montana 147 581 ..................................... 259 297

Nebraska 23 509 .................................... 52 414

New Mexico 994 166 .................................. 956 274

North Dakota 367 638 ................................. 407 163

Ohio 96 450 ......................................... 99 172

Oklahoma 1 020 258 .................................... 1 651 767

Texas 7 955 373 ....................................... 10 325 242

Utah 323 203 ......................................... 444 774

Wyoming 932 778 ..................................... 1 298 951

Offshore areas not associated with a state 1 267 341 ....... 1 057 616

2111113 NATURAL GAS

United States 34 514 366 ........................ 27 775 106

California 842 641 .................................... 546 299

Colorado 836 993 ..................................... 508 644

Kansas 1 195 788 ...................................... 886 483

Louisiana 9 402 251 .................................... 6 782 771

Michigan 355 622 ..................................... 604 711

Mississippi 91 725 ................................... 95 011

Montana 61 683 ..................................... 48 679

New Mexico 2 264 113 .................................. 1 395 599

North Dakota 196 491 ................................. 218 119

Ohio 322 598 ......................................... 223 160

Oklahoma 2 225 956 .................................... 2 533 631

Texas 11 362 711 ....................................... 8 790 611

Utah 274 110 ......................................... 149 979

Wyoming 1 677 611 ..................................... 2 225 205

Offshore areas not associated with a state 1 984 834 ....... 1 045 920

2111121 NATURAL GAS LIQUIDS

United States 9 184 192 ........................ 9 411 056

California 172 066 .................................... 106 905 Colorado 122 530 ..................................... 104 394

Kansas 188 123 ...................................... 665 624

Louisiana 716 713 .................................... 1 245 878

New Mexico 737 510 .................................. 565 506 Oklahoma 617 000 .................................... 654 668 Texas 5 828 649 ....................................... 5 398 485

Wyoming 433 797 ..................................... 292 861

2111123 RESIDUE GAS SHIPPED FROM

NATURAL GAS LIQUIDS PLANTS

United States 15 810 792 ........................ 17 803 960

California 551 967 .................................... 188 536 Colorado 329 651 ..................................... 525 407

Kansas 763 826 ...................................... 1 380 142

Louisiana 4 942 914 .................................... 5 895 954

New Mexico 1 080 746 .................................. 918 535

Oklahoma 997 126 .................................... 1 056 602

Texas 5 579 480 ....................................... 5 468 782

Wyoming 837 426 ..................................... 1 598 261

2121111 RUN~OF~MINE (RAW) BITUMINOUS

COAL AND LIGNITE SHIPPED FROM

SURFACE MINING OPERATIONS

United States 1 637 862 ........................ 1 816 557

Alabama 22 981 ..................................... 44 794 Colorado 78 153 ..................................... 40 412 Illinois 8 841 ....................................... 64 638 Kentucky 330 137 ..................................... 567 168 Ohio 55 344 ......................................... 77 045 Pennsylvania 161 514 ................................. 140 665 Tennessee 9 672 ................................... 10 560 Virginia 164 978 ...................................... 166 752 West Virginia 585 830 ................................. 440 409

2121113 PROCESSED BITUMINOUS COAL AND

LIGNITE SHIPPED FROM SURFACE

OPERATIONS

United States 10 222 212 ........................ 10 831 794

Alabama 223 177 ..................................... 342 599 Illinois 305 464 ....................................... 706 221 Indiana 308 929 ...................................... 607 671 Kentucky 1 918 713 ..................................... 1 853 927 Montana 402 748 ..................................... 414 078 North Dakota 235 898 ................................. 215 593 Ohio 288 258 ......................................... 357 607

Pennsylvania 708 729 ................................. 731 123

NAICS product or service

class code

Product or service class and geographic area

Value of product shipments

or receipts for services

1997

($1,000)

1992

($1,000)

2121113 PROCESSED BITUMINOUS COAL AND

LIGNITE SHIPPED FROM SURFACE

OPERATIONSmCon.

Tennessee 58 573 ................................... 33 895

Texas 582 300 ....................................... 530 407

Virginia 522 965 ...................................... 786 581

West Virginia 1 802 093 ................................. 1 578 168

Wyoming 1 672 771 ..................................... 1 467 503

2121121 RUN~OF~MINE (RAW) BITUMINOUS

COAL SHIPPED FROM

UNDERGROUND MINING OPERATIONS

United States 2 196 694 ........................ 3 049 268

Kentucky 702 586 ..................................... 878 304

Pennsylvania 377 289 ................................. 418 440

Utah 19 598 ......................................... N

Virginia 316 423 ...................................... 541 038

West Virginia 548 100 ................................. 875 858

2121123 PROCESSED BITUMINOUS COAL

SHIPPED FROM UNDERGROUND

MINING OPERATIONS

United States 8 168 621 ........................ 8 890 809

Alabama 694 021 ..................................... 570 106 Colorado 217 983 ..................................... 214 246 Illinois 567 590 ....................................... 969 603 Indiana 145 337 ...................................... 64 847 Kentucky 1 530 231 ..................................... 1 613 823 Ohio 420 571 ......................................... 353 939 Pennsylvania 880 533 ................................. 1 020 606

Utah 566 812 ......................................... 418 759

Virginia 583 861 ...................................... 718 535 West Virginia 2 419 384 ................................. 2 811 609

2121131 RUN~OF~MINE (RAW) ANTHRACITE

United States 49 632 ........................ 20 327

Pennsylvania 49 632 ................................. 20 327

2121133 PROCESSED ANTHRACITE

United States 112 487 ........................ 117 126

Pennsylvania 112 487 ................................. 117 126

2122101 CRUDE IRON ORE

United States D ........................ D

2122103 IRON ORE CONCENTRATES AND

AGGLOMERATES

United States 1 838 537 ........................ 1 686 351

2122211 CRUDE LODE GOLD ORES

United States D ........................ D

2122213 GOLD CONCENTRATES

United States 164 483 ........................ 78 988

2122215 GOLD MILL BULLION AND PLACER

GOLD

United States 3 631 651 ........................ 3 277 314

2122221 CRUDE SILVER ORES

United States – ........................ D

2122223 SILVER CONCENTRATES

United States D ........................ D

2122225 SILVER MILL BULLION AND PLACER

SILVER

United States D ........................ D

2122311 CRUDE LEAD AND ZINC ORES

United States 47 636 ........................ D

2122313 LEAD AND ZINC CONCENTRATES

United States 478 187 ........................ D

14 PRODUCT SUMMARY MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 2. Product Class Shipments or Receipts for Services for Selected States and Offshore

Areas: 1997 and 1992mCon.

[Product classes covered are those that are economically significant and whose production is geographically dispersed, provided dispersion is not approximated by data in Table 2 of the Industry Series

reports. Also, product classes are not shown if they are miscellaneous or not specified by kind classes. Statistics for some states are withheld because they are either less than $2 million in product class

shipments or they disclose data for individual companies in 1997. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

NAICS product

or service

class code

Product or service class and geographic area

Value of product shipments

or receipts for services

1997

($1,000)

1992

($1,000)

2122341 CRUDE COPPER~BEARING ORES

United States 248 898 ........................ 204 008

2122343 COPPER CONCENTRATES

United States 2 340 840 ........................ 1 982 248

Arizona 1 536 295 ...................................... 1 230 035

2122345 COPPER PRECIPITATES AND

ELECTROWON COPPER RECOVERED

FROM LEACHING OPERATIONS

United States 1 262 842 ........................ 1 093 062

2122911 CRUDE URANIUM~VANADIUM ORES

United States D ........................ –

2122913 URANIUM~VANADIUM CONCENTRATES

United States 73 870 ........................ 45 361

2122991 BAUXITE

United States D ........................ 12 099

2122993 FERROALLOY ORES, EXCEPT

VANADIUM

United States D ........................ N

2122995 MISCELLANEOUS METAL ORES AND

CONCENTRATES, SUCH AS

ANTIMONY, BERYLLIUM, MERCURY,

RARE~EARTH METALS, TIN, AND

TITANIUM

United States 267 569 ........................ 142 706

2123211 CONSTRUCTION SAND AND GRAVEL

(RUN OF PIT OR BANK)

United States 350 879 ........................ 229 642

Arkansas 4 579 ..................................... 2 628 California 74 270 .................................... 31 941 Connecticut 2 011 .................................. 2 179 Florida 5 214 ....................................... 5 640 Illinois 11 899 ....................................... 5 569 Louisiana 4 116 .................................... N Massachusetts 10 904 ............................... 6 002 Michigan 16 608 ..................................... 9 351 Mississippi 2 331 ................................... 4 109 Missouri 7 685 ..................................... 3 449

Nebraska 14 366 .................................... N Nevada 7 338 ...................................... N New Hampshire 2 240 ............................... N New Jersey 4 467 .................................. 6 890 New York 13 802 .................................... 17 727 Ohio 24 759 ......................................... 13 314 Oklahoma 2 257 .................................... N Pennsylvania 4 924 ................................. 5 712 South Carolina 4 349 ................................ N

Tennessee 4 878 ................................... N

Texas 27 078 ....................................... 15 683

Virginia 3 779 ...................................... N

Washington 17 696 .................................. 18 850

Wisconsin 9 473 .................................... 11 626

2123213 CONSTRUCTION SAND AND GRAVEL

(WASHED, SCREENED, OR

OTHERWISE TREATED)

United States 1 962 079 ........................ 1 650 664

Alabama 28 550 ..................................... 26 147

Arkansas 31 778 ..................................... 21 521

California 272 317 .................................... 286 663

Connecticut 9 162 .................................. 8 639

Florida 54 397 ....................................... 62 919

Georgia 9 858 ...................................... 9 598

Illinois 77 114 ....................................... 83 650

Iowa 41 584 ......................................... 30 859

Louisiana 31 521 .................................... 32 701

Massachusetts 18 053 ............................... 28 269

NAICS product

or service

class code

Product or service class and geographic area

Value of product shipments

or receipts for services

1997

($1,000)

1992

($1,000)

2123213 CONSTRUCTION SAND AND GRAVEL

(WASHED, SCREENED, OR

OTHERWISE TREATED)mCon.

Michigan 91 537 ..................................... 76 065

Mississippi 32 580 ................................... 27 382

Missouri 19 111 ..................................... 15 948

Nebraska 8 323 .................................... 21 697

Nevada 21 085 ...................................... 11 314

New Hampshire 40 236 ............................... 15 187

New Jersey 65 542 .................................. 49 310

New Mexico 10 803 .................................. 8 398

New York 74 193 .................................... 61 545

North Carolina 35 456 ................................ 26 160

North Dakota 5 304 ................................. 5 785

Ohio 117 731 ......................................... 120 905

Oklahoma 24 680 .................................... 9 717

Pennsylvania 46 453 ................................. 64 525

South Carolina 20 213 ................................ 20 100

Tennessee 48 834 ................................... 23 883

Texas 106 978 ....................................... 94 611

Virginia 44 536 ...................................... 24 808

Washington 71 800 .................................. 38 259

Wisconsin 55 867 .................................... 25 922

2123221 INDUSTRIAL GLASS SAND

United States 218 913 ........................ 177 949

California 22 929 .................................... 30 590 Illinois 27 945 ....................................... 18 346

2123223 INDUSTRIAL MOLDING SAND

United States 83 099 ........................ 68 951

Illinois 23 135 ....................................... 14 160

2123229 OTHER INDUSTRIAL SAND

United States 175 288 ........................ 138 853

Illinois 36 409 ....................................... 31 418

2123251 BENTONITE

United States 180 462 ........................ 142 490

Wyoming 140 300 ..................................... 86 582

2123253 FIRE CLAY

United States 2 806 ........................ 5 896

2123255 FULLER’S EARTH

United States 225 660 ........................ 180 477

Georgia 56 652 ...................................... 66 168

2123257 FELDSPAR (CRUDE, CRUSHED, OR

GROUND)

United States 37 341 ........................ 96 746

2123258 COMMON (MISCELLANEOUS) CLAY

AND SHALE

United States 91 958 ........................ 87 257

2123259 OTHER CLAY, CERAMIC, AND

REFRACTORY MINERALS INCLUDING

MAGNESITE AND BRUCITE

United States 61 370 ........................ 84 387

2123911 POTASSIUM SALTS AND BORON

COMPOUNDS

United States 725 032 ........................ N

2123913 SODIUM CARBONATE AND SULFATE

United States 964 543 ........................ 860 467

2123921 CRUDE PHOSPHATE ROCK (ORE OR

MATRIX)

United States 55 888 ........................ 15 014

2123923 PREPARED PHOSPHATE ROCK

United States 950 482 ........................ 1 178 158

Florida 740 409 ....................................... 916 907

MININGmSUBJECT SERIES PRODUCT SUMMARY 15

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Table 2. Product Class Shipments or Receipts for Services for Selected States and Offshore

Areas: 1997 and 1992mCon.

[Product classes covered are those that are economically significant and whose production is geographically dispersed, provided dispersion is not approximated by data in Table 2 of the Industry Series

reports. Also, product classes are not shown if they are miscellaneous or not specified by kind classes. Statistics for some states are withheld because they are either less than $2 million in product class

shipments or they disclose data for individual companies in 1997. For meaning of abbreviations and symbols, see introductory text. For explanation of terms, see appendixes]

NAICS product

or service

class code

Product or service class and geographic area

Value of product shipments

or receipts for services

1997

($1,000)

1992

($1,000)

2123931 BARITE

United States D ........................ 12 969

2123933 ROCK SALT

United States 220 846 ........................ 198 488

2123935 NATIVE SULFUR

United States D ........................ 146 980

2123939 OTHER CHEMICAL AND FERTILIZER

MINERALS

United States D ........................ 39 057

2123991 DIATOMITE, CRUDE AND PREPARED

United States 128 891 ........................ 139 317

2123993 GYPSUM #

United States 66 131 ........................ N

Nevada 3 057 ...................................... N

2123995 TALC, SOAPSTONE, AND

PYROPHYLLITE

United States 95 630 ........................ N

NAICS product

or service

class code

Product or service class and geographic area

Value of product shipments

or receipts for services

1997

($1,000)

1992

($1,000)

2123999 OTHER NONMETALLIC MINERALS

United States 302 103 ........................ N

Florida 22 143 ....................................... N

2131121 OIL AND GAS FIELD EXPLORATION

SERVICES

United States 391 818 ........................ N

Colorado 7 865 ..................................... N

Kansas 3 945 ...................................... N

Pennsylvania 3 178 ................................. N

2131122 OTHER OIL AND GAS FIELD SUPPORT

ACTIVITIES

United States 7 844 945 ........................ N

Alabama 38 072 ..................................... N

Alaska 373 615 ....................................... N

Arkansas 28 833 ..................................... N

California 385 062 .................................... N

Colorado 112 872 ..................................... N

Florida 4 784 ....................................... N

Illinois 29 410 ....................................... N

Indiana 8 906 ...................................... N

Kansas 112 001 ...................................... N Kentucky 49 462 ..................................... N

Michigan 53 767 ..................................... N Missouri 11 500 ..................................... N Montana 28 613 ..................................... N New Mexico 274 713 .................................. N North Dakota 53 251 ................................. N Ohio 40 322 ......................................... N Pennsylvania 47 418 ................................. N Texas 2 710 578 ....................................... N Utah 62 063 ......................................... N West Virginia 50 223 ................................. N Wyoming 214 346 ..................................... N

# Additional information is available for this item; see Appendix F.

16 PRODUCT SUMMARY MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census Jun. 26, 2001
Appendix A.

Explanation of Terms

PRODUCT CODES AND CLASSES OF PRODUCTS

NAICS United States industries are identified by a sixdigit code, in contrast to the four-digit SIC code. The

longer code accommodates the large number of sectors

and allows more flexibility in designing subsectors. Each

product or service is assigned a ten-digit code. The product coding structure represents an extension by the Census Bureau of the six-digit industry classifications of the

manufacturing and mining sectors. The classification system operates so that the industrial coverage is progressively narrower with the successive addition of digits. This

is illustrated as follows:

NAICS level NAICS code Description

Industry......... 21111 Oil and gas extraction

U.S. industry .... 211111 Crude petroleum and natural gas

extraction

Product class.... 2111111 Crude petroleum, including lease

condensate

BLS link code . . . 2111111X

Product code .... 2111111XXX

As in previous censuses, data were collected for most

industries on the quantity and value of individual products

shipped. In the new system, there are 61 product classes

(seven-digit codes) and almost 150 census products (tendigit codes). The ten-digit products are considered the primary products of the industry with the same first six digits.

The list of products for which separate information was

collected was prepared after consultation with industry

and government representatives. Comparability with previous figures was given considerable weight in the selection of product categories so that comparable 1992 information is presented for most products.

Typically, both quantity and value of shipments or

receipts information were collected. However, if quantity

was not significant or could not be reported, only value of

shipments and receipts was collected. Shipments include

both commercial shipments and transfers of products to

other plants of the same company.

1997 ECONOMIC CENSUS APPENDIX A A–1

U.S. Census Bureau, 1997 Economic Census
Appendix B.

NAICS Codes, Titles, and Descriptions

SECTOR 21 MINING

The Mining sector comprises establishments that

extract naturally occurring mineral solids, such as coal

and ores; liquid minerals, such as crude petroleum; and

gases, such as natural gas. The term mining is used in the

broad sense to include quarrying, well operations, beneficiating (e.g., crushing, screening, washing, and flotation),

and other preparation customarily performed at the mine

site, or as a part of mining activity.

The Mining sector distinguishes two basic activities:

mine operation and mining support activities. Mine operation includes establishments operating mines, quarries, or

oil and gas wells on their own account or for others on a

contract or fee basis. Mining support activities include

establishments that perform exploration (except geophysical surveying) and/or other mining services on a contract

or fee basis.

Establishments in the Mining sector are grouped and

classified according to the natural resource mined or to be

mined. Industries include establishments that develop the

mine site, extract the natural resources, and /or those that

beneficiate (i.e., prepare) the mineral mined. Beneficiation

is the process whereby the extracted material is reduced

to particles that can be separated into mineral and waste,

the former suitable for further processing or direct use.

The operations that take place in beneficiation are primarily mechanical, such as grinding, washing, magnetic

separation, and centrifugal separation. In contrast, manufacturing operations primarily use chemical and electrochemical processes, such as electrolysis and distillation.

However some treatments, such as heat treatments, take

place in both the beneficiation and the manufacturing (i.e.,

smelting/refining) stages. The range of preparation activities varies by mineral and the purity of any given ore

deposit. While some minerals, such as petroleum and

natural gas, require little or no preparation, others are

washed and screened, while yet others, such as gold and

silver, can be transformed into bullion before leaving the

mine site.

Mining, beneficiating, and manufacturing activities

often occur in a single location. Separate receipts will be

collected for these activities whenever possible. When

receipts cannot be broken out between mining and manufacturing, establishments that mine or quarry nonmetallic

minerals, beneficiate the nonmetallic minerals into more

finished manufactured products are classified based on

the primary activity of the establishment. A mine that

manufactures a small amount of finished products will be

classified in Sector 21, Mining. An establishment that

mines whose primary output is a more finished manufactured product will be classified in Sector 31-33, Manufacturing.

211 Oil and Gas Extraction

Industries in the Oil and Gas Extraction subsector operate and/or develop oil and gas field properties. Such

activities may include exploration for crude petroleum and

natural gas; drilling, completing, and equipping wells;

operating 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

subsector includes the production of crude petroleum, the

mining and extraction of oil from oil shale and oil sands,

and the production of natural gas and recovery of hydrocarbon liquids.

Establishments in this subsector include those that

operate oil and gas wells on their own account or for others on a contract or fee basis. Establishments primarily

engaged in providing support services, on a fee or contract basis, required for the drilling or operation of oil and

gas wells (except geophysical surveying and mapping) are

classified in Subsector 213, Support Activities for Mining.

2111 Oil and Gas Extraction

This NAICS Industry Group includes establishments

classified in NAICS Industry 21111, Oil and Gas Extraction.

21111 Oil and Gas Extraction

This industry comprises establishments primarily

engaged in operating and/or developing oil and gas field

properties and establishments primarily engaged in recovering liquid hydrocarbons from oil and gas field gases.

Such activities may include exploration for crude petroleum and natural gas; drilling, completing, 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 crude petroleum, the mining and extraction of oil from oil shale and

oil sands, the production of natural gas and the recovery

of hydrocarbon liquids from oil and gas field gases. Establishments in this industry operate oil and gas wells on

their own account or for others on a contract or fee basis.

MINING APPENDIX B B–1

U.S. Census Bureau, 1997 Economic Census
211111 Crude Petroleum and Natural Gas

Extraction

This U.S. industry comprises establishments primarily

engaged in (1) the exploration, development and/or the

production of petroleum or natural gas from wells in

which the hydrocarbons will initially flow or can be produced using normal pumping techniques, or (2) the production of crude petroleum from surface shales or tar

sands or from reservoirs in which the hydrocarbons are

semisolids. Establishments in this industry operate oil and

gas wells on their own account or for others on a contract

or fee basis.

The data published with NAICS code 211111 include

the following SIC industry:

1311 Crude petroleum and natural gas

211112 Natural Gas Liquid Extraction

This U.S. industry comprises establishments primarily

engaged in the recovery of liquid hydrocarbons from oil

and gas field gases. Establishments primarily engaged in

sulfur recovery from natural gas are included in this industry.

The data published with NAICS code 211112 include

the following SIC industry:

1321 Natural gas liquids

This definition comes from the 1997 NAICS Manual.

However, for this industry, the 1997 Economic Census

Mining did not fully implement the conversion to NAICS.

Data for NAICS industry 211112 do not include establishments primarily engaged in sulfur recovery from natural

gas. The NAICS definitions will be fully implemented with

the 2002 Economic Census.

212 Mining (Except Oil and Gas)

Industries in the Mining (except Oil and Gas) subsector

primarily engage in mining, mine site development, and

beneficiating (i.e, preparing) metallic minerals and nonmetallic minerals, including coal. The term ‘‘mining’’ is used

in the broad sense to include ore extraction, quarrying,

and beneficiating (e.g., crushing, screening, washing, sizing, concentrating, and flotation), customarily done at the

mine site.

Beneficiation is the process whereby the extracted

material is reduced to particles which can be separated

into mineral and waste, the former suitable for further

processing or direct use. The operations that take place in

beneficiation are primarily mechanical, such as grinding,

washing, magnetic separation, centrifugal separation, and

so on. In contrast, manufacturing operations primarily use

chemical and electrochemical processes, such as electrolysis, distillation, and so on. However some treatments,

such as heat treatments, take place in both stages:the

beneficiation and the manufacturing (i.e., smelting/ refining) stages. The range of preparation activities varies by

mineral and the purity of any given ore deposit. While

some minerals, such as petroleum and natural gas, require

little or no preparation, others are washed and screened,

while yet others, such as gold and silver, can be transformed into bullion before leaving the mine site.

Establishments in the Mining (except Oil and Gas) subsector include those that have complete responsibility for

operating mines and quarries (except oil and gas wells)

and those that operate mines and quarries (except oil and

gas wells) for others on a contract or fee basis. Establishments primarily engaged in providing support services, on

a contract or fee basis, required for the mining and quarrying of minerals are classified in Subsector 213, Support

Activities for Mining.

2121 Coal Mining

This NAICS Industry Group includes establishments

classified in NAICS Industry 21211, Coal Mining.

21211 Coal Mining

This industry comprises establishments primarily

engaged in one or more of the following:(1) mining bituminous coal, anthracite, and lignite by underground mining, auger mining, strip mining, culm bank mining, and

other surface mining; (2) developing coal mine sites; and

(3) beneficiating (i.e, preparing) coal (e.g., cleaning, washing, screening, and sizing coal).

212111 Bituminous Coal and Lignite Surface

Mining

This U.S. industry comprises establishments primarily

engaged in one or more of the following:(1) surface mining or development of bituminous coal and lignite; (2)

developing bituminous coal and lignite surface mine sites;

and (3) beneficiating bituminous coal (e.g., cleaning,

washing, screening, and sizing coal) whether mined on

surface or underground.

The data published with NAICS code 212111 include

the following SIC industry:

1221 Bituminous coal and lignite surface mining

212112 Bituminous Coal Underground Mining

This U.S. industry comprises establishments primarily

engaged in one or more of the following:(1) the underground mining of bituminous coal; (2) developing bituminous coal underground mine sites; and (3) the underground mining and beneficiating bituminous coal (e.g,

cleaning, washing, screening, and sizing coal).

The data published with NAICS code 212112 include

the following SIC industry:

1222 Bituminous coal underground mining

B–2 APPENDIX B MINING

U.S. Census Bureau, 1997 Economic Census
212113 Anthracite Mining

This U.S. industry comprises establishments primarily

engaged in one or more of the following:(1) mining

anthracite coal; (2) developing anthracite coal mining

sites; and (3) beneficiating anthracite coal (e.g., cleaning,

washing, screening, and sizing coal).

The data published with NAICS code 212113 include

the following SIC industry:

1231 Anthracite mining

2122 Metal Ore Mining

This industry group comprises establishments primarily

engaged in developing mine sites or mining metallic minerals, and establishments primarily engaged in ore dressing and beneficiating (i.e., preparing) operations, such as

crushing, grinding, washing, drying, sintering, concentrating, calcining, and leaching. Beneficiating may be performed at mills operated in conjunction with the mines

served or at mills, such as custom mills, operated separately.

21221 Iron Ore Mining

This industry comprises establishments primarily

engaged in (1) developing mine sites, mining, and/or beneficiating (i.e., preparing) iron ores and manganiferous

ores valued chiefly for their iron content and/or (2) producing sinter iron ore (except iron ore produced in iron

and steel mills) and other iron ore agglomerates.

212210 Iron Ore Mining

This U.S. industry comprises establishments primarily

engaged in (1) developing mine sites, mining, and/or beneficiating (i.e., preparing) iron ores and manganiferous

ores valued chiefly for their iron content and/or (2) producing sinter iron ore (except iron ore produced in iron

and steel mills) and other iron ore agglomerates.

The data published with NAICS code 212210 include

the following SIC industry:

1011 Iron ores

21222 Gold Ore and Silver Ore Mining

This industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) ores valued chiefly for their gold

and or silver content. Establishments primarily engaged in

the transformation of the gold and silver into bullion or

dore bar in combination with mining activities are

included in this industry.

212221 Gold Ore Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) ores valued chiefly for their gold

content. Establishments primarily engaged in transformation of the gold into bullion or dore bar in combination

with mining activities are included in this industry.

The data published with NAICS code 212221 include

the following SIC industry:

1041 Gold ores

212222 Silver Ore Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e, preparing) ores valued chiefly for their silver

content. Establishments primarily engaged in transformation of the silver into bullion or dore bar in combination

with mining activities are included in this industry.

The data published with NAICS code 212222 include

the following SIC industry:

1044 Silver ores

21223 Copper, Nickel, Lead, and Zinc Mining

This industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) ores valued chiefly for their copper, nickel, lead, or zinc content. Beneficiating includes the

transformation of ores into concentrates.

212231 Lead Ore and Zinc Ore Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) lead ores, zinc ores, or lead-zinc

ores.

The data published with NAICS code 212231 include

the following SIC industry:

1031 Lead and zinc ores

212234 Copper Ore and Nickel Ore Mining

This U.S. industry comprises establishments primarily

engaged in (1) developing the mine site, mining, and/or

beneficiating (i.e, preparing) copper and/or nickel ores,

and (2) recovering copper concentrates by the precipitation, leaching, or electrowinning of copper ore.

The data published with NAICS code 212234 include

the following SIC industries:

1021 Copper ores

1061 Ferroallaoy ores, except vanadium (pt)

21229 Other Metal Ore Mining

This industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) metal ores (except iron and manganiferous ores valued for their iron content, gold ore, silver ore, copper, nickel, lead, and zinc ore).

MINING APPENDIX B B–3

U.S. Census Bureau, 1997 Economic Census
212291 Uranium-Radium-Vanadium Ore Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) uranium-radium-vanadium ores.

The data published with NAICS code 212291 include

the following SIC industry:

1094 Uranium-radium-vanadium ores

212299 All Other Metal Ore Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) metal ores (except iron and manganiferous ores valued for their iron content, gold ore, silver ore, copper, nickel, lead, zinc, and uranium-radiumvanadium ore).

The data published with NAICS code 212299 include

the following SIC industry:

1099 Miscellaneous metal ores, n.e.c.,

1061 Ferroalloy ores, except vanadium (pt)

2123 Nonmetallic Mineral Mining and Quarrying

This industry group comprises establishments primarily

engaged in developing mine sites, or in mining or quarrying nonmetallic minerals (except fuels). Also included are

certain well and brine operations, and preparation plants

primarily engaged in beneficiating (e.g., crushing, grinding, washing, and concentrating) nonmetallic minerals.

Beneficiation is the process whereby the extracted

material is reduced to particles which can be separated

into mineral and waste, the former suitable for further

processing or direct use. The operations that take place in

beneficiation are primarily mechanical, such as grinding,

washing, magnetic separation, and centrifugal separation.

In contrast, manufacturing operations primarily use chemical and electrochemical processes, such as electrolysis and

distillation. However some treatments, such as heat treatments, take place in both the beneficiation and the manufacturing (i.e., smelting/refining) stages. The range of

preparation activities varies by mineral and the purity of

any given ore deposit. While some minerals, such as petroleum and natural gas, require little or no preparation, others are washed and screened, while yet others, such as

gold and silver, can be transformed into bullion before

leaving the mine site.

21231 Stone Mining and Quarrying

This industry comprises (1) establishments primarily

engaged in developing the mine site, mining or quarrying

dimension stone (i.e., rough blocks and/or slabs of stone),

or mining and quarrying crushed and broken stone and/or

(2) preparation plants primarily engaged in beneficiating

stone (e.g., crushing, grinding, washing, screening, pulverizing, and sizing).

212311 Dimension Stone Mining and Quarrying

This U.S. industry comprises establishments primarily

engaged in developing the mine site and/or mining or

quarrying dimension stone (i.e., rough blocks and/or slabs

of stone).

The data published with NAICS code 212311 include

the following SIC industry:

1411 Dimension stone

212312 Crushed and Broken Limestone Mining and

Quarrying

This U.S. industry comprises (1) establishments primarily engaged in developing the mine site, mining or quarrying crushed and broken limestone (including related

rocks, such as dolomite, cement rock, marl, travertine,

and calcareous tufa), and (2) preparation plants primarily

engaged in beneficiating limestone (e.g., grinding or pulverizing).

The data published with NAICS code 212312 include

the following SIC industry:

1422 Crushed and broken limestone

212313 Crushed and Broken Granite Mining and

Quarrying

This U.S. industry comprises (1) establishments primarily engaged in developing the mine site, and/or mining or

quarrying crushed and broken granite (including related

rocks, such as gneiss, syenite, and diorite) and (2) preparation plants primarily engaged in beneficiating granite

(e.g. grinding or pulverizing).

The data published with NAICS code 212313 include

the following SIC industry:

1423 Crushed and broken granite

212319 Other Crushed and Broken Stone Mining

and Quarrying

This U.S. industry comprises (1) establishments primarily engaged in developing the mine site and/or mining or

quarrying crushed and broken stone (except limestone

and granite), (2) preparation plants primarily engaged in

beneficiating (e.g., grinding and pulverizing) stone (except

limestone and granite), and (3) establishments primarily

engaged in mining or quarrying bituminous limestone and

bituminous sandstone.

The data published with NAICS code 212319 include

the following SIC industries:

1429 Crushed and broken stone, n.e.c.

1499 Miscellaneous nonmetallic minerals, except fuels

(pt)

B–4 APPENDIX B MINING

U.S. Census Bureau, 1997 Economic Census
21232 Sand, Gravel, Clay, and Ceramic and

Refractory Minerals Mining and Quarrying

This industry comprises (1) establishments primarily

engaged in developing the mine site and/or mining, quarrying, dredging for sand and gravel, or mining clay, (e.g.,

china clay, paper clay and slip clay) and (2) preparation

plants primarily engaged in beneficiating (e.g., washing,

screening, and grinding) sand and gravel, clay, and

ceramic and refractory minerals.

212321 Construction Sand and Gravel Mining

This U.S. industry comprises establishments primarily

engaged in one or more of the following:(1) operating

commercial grade (i.e., construction) sand and gravel pits;

(2) dredging for commercial grade sand and gravel; and

(3) washing, screening, or otherwise preparing commercial

grade sand and gravel.

The data published with NAICS code 212321 include

the following SIC industry:

1442 Construction sand and gravel

212322 Industrial Sand Mining

This U.S. industry comprises establishments primarily

engaged in one or more of the following:(1) operating

industrial grade sand pits; (2) dredging for industrial

grade sand; and (3) washing, screening, or otherwise preparing industrial grade sand.

The data published with NAICS code 212322 include

the following SIC industry:

1446 Industrial sand

212324 Kaolin and Ball Clay Mining

This U.S. industry comprises (1) establishments primarily engaged in developing the mine site and/or mining

kaolin or ball clay (e.g., china clay, paper clay, and slip

clay) and (2) establishments primarily engaged in beneficiating (i.e., preparing) kaolin or ball clay.

The data published with NAICS code 212324 include

the following SIC industry:

1455 Kaolin and ball clay

This definition comes from the 1997 NAICS Manual.

However, for this industry, the 1997 Economic Census

Mining did not fully implement the conversion to NAICS.

Data for NAICS industry 212324 do not include establishments only engaged in beneficiating or preparing kaolin

and ball clay. The NAICS definitions will be fully implemented with the 2002 Economic Census.

212325 Clay and Ceramic and Refractory Minerals

Mining

This U.S. industry comprises establishments primarily

engaged in one or more of the following:(1) mining clay

(except kaolin and ball), ceramic, or refractory minerals;

(2) developing the mine site for clay, ceramic, or refractory

minerals; and (3) beneficiating (i.e., preparing) clay

(except kaolin and ball), ceramic, or refractory minerals.

The data published with NAICS code 212325 include

the following SIC industry:

1459 Clay, ceramic, and refractory minerals, n.e.c.

This definition comes from the 1997 NAICS Manual.

However, for this industry, the 1997 Economic Census

Mining did not fully implement the conversion to NAICS.

Data for NAICS industry 212325 do not include establishments only engaged in beneficiating or preparing clay,

ceramic and refractory minerals. The NAICS definitions will

be fully implemented with the 2002 Economic Census.

21239 Other Nonmetallic Mineral Mining and

Quarrying

This industry comprises establishments primarily

engaged in developing the mine site, mining, and/or milling or otherwise beneficiating (i.e., preparing) nonmetallic

minerals (except coal, stone, sand, gravel, clay, ceramic,

and refractory minerals).

212391 Potash, Soda, and Borate Mineral Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining and/or milling, or otherwise beneficiating (i.e., preparing) natural

potassium, sodium, or boron compounds. Drylake brine

operations are included in this industry, as well as establishments engaged in producing the specified minerals

from underground and open pit mines.

The data published with NAICS code 212391 include

the following SIC industry:

1474 Potash, soda, and borate minerals

212392 Phosphate Rock Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, milling,

and/or drying or otherwise beneficiating (i.e., preparing)

phosphate rock.

The data published with NAICS code 212392 include

the following SIC industry:

1475 Phosphate rock

212393 Other Chemical and Fertilizer Mineral

Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining, milling,

and/or drying or otherwise beneficiating (i.e., preparing)

chemical or fertilizer mineral raw materials (except potash, soda, boron, and phosphate rock).

The data published with NAICS code 212393 include

the following SIC industry:

1479 Chemical and fertilizer mineral mining, n.e.c.

MINING APPENDIX B B–5

U.S. Census Bureau, 1997 Economic Census
This definition comes from the 1997 NAICS Manual.

However, for this industry, the 1997 Economic Census

Mining did not fully implement the conversion to NAICS.

Data for NAICS industry 212393 do not include establishments only engaged in beneficiating or preparing chemical

and fertilizer minerals. The NAICS definitions will be fully

implemented with the 2002 Economic Census.

212399 All Other Nonmetallic Mineral Mining

This U.S. industry comprises establishments primarily

engaged in developing the mine site, mining and/or milling or otherwise beneficiating (i.e., preparing) nonmetallic

minerals (except stone, sand, gravel, clay, ceramic, refractory minerals, chemical and fertilizer minerals).

The data published with NAICS code 212399 include

the following SIC industry:

1499 Miscellaneous nonmetallic minerals, except fuels

(pt)

This definition comes from the 1997 NAICS Manual.

However, for this industry, the 1997 Economic Census

Mining did not fully implement the conversion to NAICS.

Data for NAICS industry 212399 do not include establishments only engaged in beneficiating or preparing miscellaneous nonmetallic minerals. The NAICS definitions will be

fully implemented with the 2002 Economic Census.

213 Support Activities for Mining

Industries in the Support Activities for Mining subsector

group establishments primarily providing support services, on a fee or contract basis, required for the mining

and quarrying of minerals and for the extraction of oil and

gas. Establishments performing exploration (except geophysical surveying and mapping) for minerals, on a contract or fee basis, are included in this subsector. Exploration includes traditional prospecting methods, such as

taking core samples and making geological observations

at prospective sites.

The activities performed on a fee or contract basis by

establishments in the Support Activities for Mining subsector are also often performed in-house by mining operators. These activities include:taking core samples, making

geological observations at prospective sites, and such oil

and gas operations as spudding in, drilling in, redrilling,

directional drilling, excavating slush pits and cellars; grading and building 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.

2131 Support Activities for Mining

This NAICS Industry Group includes establishments

classified in NAICS Industry 21311, Support Activities for

Mining.

21311 Support Activities for Mining

This industry comprises establishments primarily

engaged in providing support services, on a fee or contract basis, required for the mining and quarrying of minerals and for the extraction of oil and gas. Drilling, taking

core samples, and making geological observations at prospective sites (except geophysical surveying and mapping)

for minerals, on a fee or contract basis, is included in this

industry.

213111 Drilling Oil and Gas Wells

This U.S. industry comprises establishments primarily

engaged in drilling oil and gas wells for others on a contract or fee basis. This industry includes contractors that

specialize in spudding in, drilling in, redrilling, and directional drilling.

The data published with NAICS code 213111 include

the following SIC industry:

1381 Drilling oil and gas wells

213112 Support Activities for Oil and Gas

Operations

This U.S. industry comprises establishments primarily

engaged in performing oil and gas field services (except

contract drilling) for others, on a contract or fee basis. Services included are exploration (except geophysical surveying and mapping); excavating slush pits and cellars; grading and building 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.

The data published with NAICS code 213112 include

the following SIC industries:

1382 Oil and gas field exploration services (pt)

1389 Oil and gas field services, n.e.c.

213113 Support Activities for Coal Mining

This U.S. industry comprises establishments primarily

engaged in providing support services, on a fee or contract basis, required for coal mining. Exploration for coal

is included in this industry. Exploration includes traditional

prospecting methods, such as taking core samples and

making geological observations at prospective sites.

The data published with NAICS code 213113 include

the following SIC industry:

1241 Coal mining services

213114 Support Activities for Metal Mining

This U.S. industry comprises establishments primarily

engaged in providing support services, on a fee or contract basis, required for the mining and quarrying of

metallic minerals and for the extraction of metal ores.

B–6 APPENDIX B MINING

U.S. Census Bureau, 1997 Economic Census
Exploration for minerals is included in this industry. Exploration (except geophysical surveying and mapping services) includes traditional prospecting methods, such as

taking core samples and making geological observations

at prospective sites.

The data published with NAICS code 213114 include

the following SIC industry:

1081 Metal mining services (pt)

213115 Support Activities for Nonmetallic

Minerals (Except Fuels)

This U.S. industry comprises establishments primarily

engaged in providing support services, on a fee or contract basis, required for the mining and quarrying of nonmetallic minerals and for the extraction of nonmetallic

minerals. Exploration for minerals is included in this

industry. Exploration (except geophysical surveying and

mapping services) includes traditional prospecting methods, such as taking core samples and making geological

observations at prospective sites.

The data published with NAICS code 213115 include

the following SIC industry:

1481 Nonmetallic minerals services, except fuels (pt)

MINING APPENDIX B B–7

U.S. Census Bureau, 1997 Economic Census
Appendix C.

Coverage and Methodology

MAIL/NONMAIL UNIVERSE

The mining universe includes about 25,000 establishments. This number includes those industries in the NAICS

definition of mining, but not those portions of industries

leaving the mining sector in the classification change. The

amounts of information requested from mining establishments were dependent on a number of factors. The most

important consideration was the size of the company. The

methods of obtaining information for the various subsets

of the universe to arrive at the aggregate figures shown in

the publication are described below:

1. Small single-establishment companies not sent a

report form.

Approximately 40 percent of the mining establishments were small single-establishment companies that

were excused from filing a census report. Selection of

these establishments was based on two factors:

annual payroll and our ability to assign the correct sixdigit NAICS industry classification to the establishment. For each four-digit Standard Industrial Classification (SIC) industry code, an annual payroll cut-off

was determined. These cutoffs were derived so that

the establishments with payroll less than the cutoff

were expected to account for no more than 3 percent

of the value of shipments and receipts for the industry. Generally, all single-establishment companies with

less than 5 employees were excused, while all establishments with more than 20 employees were mailed

forms. Establishments below the cutoff that could not

be directly assigned a six-digit NAICS code were

mailed a classification report which requested information for assigning NAICS industry codes. Establishments below the cut-off that could be directly

assigned a six-digit NAICS code were excused from

filing any report. For below-cut-off establishments,

information on the physical location, payroll, and

receipts was obtained from the administrative records

of other Federal agencies under special arrangements

which safeguarded their confidentiality.

Estimates of data for these small establishments

were developed using industry averages in conjunction with the administrative information. The value of

shipments and receipts, cost of supplies, etc., and

cost of fuels were not distributed among specific

products, supplies, and fuels for these establishments

but were included in the product, supplies, and fuels

‘‘not specified by kind’’ (nsk) categories.

The industry classification codes included in the

administrative-record files were assigned on the basis

of brief descriptions of the general activity of the

establishment. As a result, an indeterminate number

of establishments were erroneously coded to a fourdigit SIC industry and then erroneously recoded to a

six-digit NAICS industry. This was especially true

whenever there was a relatively fine line of demarcation between industries or between mining and nonmining activity.

Sometimes the administrative-record cases had

only two- or three-digit SIC group classification codes

available in the files. For the 1997 Economic Census–

Mining, these establishments were sent a separate

classification form, which requested information on

the products and services of the establishment. This

form was used to code many of these establishments

to the appropriate six-digit NAICS level. Establishments that did not return the classification form were

coded later to those six-digit NAICS industries identified as a default within the given subsector.

As a result of these situations, a number of small

establishments may have been misclassified by industry. However, such possible misclassification has no

significant effect on the statistics other than on the

number of companies and establishments.

The total establishment count for individual industries should be viewed as an approximation rather

than a precise measurement. The counts for establishments with 20 employees or more are far more reliable than the count of total number of establishments.

2. Establishments sent a report form.

The establishments covered in the mail canvass

were divided into two groups:

a. Large and medium size establishments.

Approximately 48 percent of all mining establishments were included in this group. A variable

cutoff, based on administrative-record payroll data

and determined on an industry-by-industry basis,

was used to select those establishments that were

to receive 1 of the 10 economic census – mining

regular forms. The first four pages, requesting

establishment data for items, such as employment

and payroll, costs, assets, and capital expenditures,

were fairly standard although some variation

occurred depending on the industries collected on

1997 ECONOMIC CENSUS APPENDIX C C–1

U.S. Census Bureau, 1997 Economic Census
the form. The remaining pages of the form contained product, supply, fuel, and special inquiries.

The diversity of the mining activities necessitated

the use of several forms to canvass the 29 mining

industries. Most forms were developed for a group

of industries.

b. Small single-establishment companies.

This group included approximately 12 percent of

all mining establishments. For those industries

where application of the variable cutoff for

administrative-record cases resulted in a large number of small establishments being included in the

mail canvass, an abbreviated or short form was

used. Establishments in the crushed stone, sand

and gravel, and crude petroleum and natural gas

industries with 5 to 19 employees received 1 of 2

versions of the short form. The form requested

summary product and material data and totals but

no details on payrolls, cost of supplies and fuels,

assets, and capital expenditures.

Use of the short form has no adverse effect on

published totals for the industry statistics because

the same data were collected on the short form as

on the long form. However, detailed information on

supplies and fuels was not collected on the short

form; thus, its use would increase the value of the

nsk categories.

INDUSTRY CLASSIFICATION OF ESTABLISHMENTS

Each of the establishments covered in the 1997 Economic Census – Mining was classified in 1 of 29 mineral

industries in accordance with the industry definitions in

the 1997 NAICS manual. This is the first edition of the

NAICS manual and is a major change from the 1987 SIC

manual that was used in the past. Appendix A of the 1997

NAICS manual notes the comparability between the 1987

SIC and the 1997 NAICS classification systems. When

applicable, Appendix G of this report shows the product

comparability between the two systems for the data in

this report.

In the NAICS system, an industry is generally defined as

establishments grouped according to similarity in the processes used to produce the mineral products. To the

extent practical, the system uses supply-based or

production-oriented concepts in defining industries. The

resulting group of establishments must be significant in

terms of its number, value added by mining, value of shipments and receipts, number of employees, and payroll.

The coding system works in such a way that the definitions progressively become narrower with successive

additions of numerical digits. In the mining sector for

1997, there are 3 subsectors (three-digit NAICS), 5 industry groups (four-digit NAICS), and 10 NAICS industries

(5-digit NAICS) that are comparable with Canadian and

Mexican classification and 29 U.S. industries (six-digit

NAICS). This represents a slight reduction of the four-digit

SIC-based U.S. industries from 31 in 1987. Within industries, there are 141 seven-digit product classes and 196

ten-digit products. The ten-digit products are considered

the primary products of the industry with the same first

six digits.

For the 1997 Economic Census – Mining, all establishments were classified in particular industries based on the

products they produced. If an establishment made products of more than one industry, it was classified in the

industry with the largest product value.

Establishments frequently make products classified

both in their industry (primary products) and other industries (secondary products). Industry statistics (employment, payroll, value added by mining, value of shipments

and receipts, etc.) reflect the activities of the establishments which may make both primary and secondary products. Product statistics, however, represent the output of

all establishments without regard for the classification of

the producing establishment. For this reason, when relating the industry statistics (especially the value of shipments and receipts) to the product statistics, the composition of the industry’s output should be considered.

ESTABLISHMENT BASIS OF REPORTING

The 1997 Economic Census – Mining covers each mining establishment of firms with one or more paid employees operating in the United States. A company operating

more than one establishment is required to file a separate

report for each location. A mining establishment is defined

as a single physical location where mineral operations are

conducted. However, 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 gas field operations and for contract services, the basis for reporting is different from the ‘‘establishment’’ basis used for other types of mining. Firms

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 a state in which it conducted such activities. Firms that

performed contract services for oil and gas field operations or for mining establishments were required to submit one report covering all such activities in the United

States and to include information on receipts for services

and production-worker wages and hours by state. These

consolidated reports were then allocated to state establishments based on the data reported at the state level.

The 1997 figures for establishments include the summation of operations for each state allocated from these

nationwide reports.

In the 1997 Economic Census – Mining, as in censuses

since 1967, data for single-unit firms without paid

employees were excluded. This exclusion had only a slight

C–2 APPENDIX C 1997 ECONOMIC CENSUS

U.S. Census Bureau, 1997 Economic Census
effect on industry aggregates for most industries. Data for

firms without employees were included in the 1963, 1958,

and 1954 censuses if they reported more than $500 in (1)

value of shipments and receipts, (2) cost of supplies and

purchased machinery, or (3) capital expenditures.

The 1997 Economic Census – Mining excludes data for

central administrative offices. Statistics for employment

and payroll for individual industries and industry groups

no longer include employment and payroll figures for

administrative offices, warehouses, storage facilities, and

other auxiliary establishments servicing mining establishments. These data are included in a separate report series.

DUPLICATION IN COST OF MATERIALS AND VALUE

OF SHIPMENTS

Data for cost of materials and value of shipments

include varying amounts of duplication, especially at

higher levels of aggregation. This is because the products

of one establishment may be the materials of another. The

value added statistics avoid this duplication and are, for

most purposes, the best measure for comparing the relative economic importance of industries and geographic

areas.

VALUE OF INDUSTRY SHIPMENTS COMPARED WITH

VALUE OF PRODUCT SHIPMENTS

The 1997 Economic Census – Mining shows value of

shipments and receipts data for industries and products.

In the industry statistics tables and files, these data represent the total value of shipments of all establishments

classified in a particular industry. The data include the

shipments of the products classified in the industry (primary to the industry), products classified in other industries (secondary to the industry), and miscellaneous

receipts (repair work, sale of scrap, research and development, installation receipts, and resales). Value of product

shipments shown in the products statistics tables and files

represent the total value of all products shipped that are

classified as primary to an industry regardless of the classification of the producing establishment. The value of

products shipped also may include some products shipped

from manufacturing establishments with mining operations.

1997 ECONOMIC CENSUS APPENDIX C C–3

U.S. Census Bureau, 1997 Economic Census
Appendix D.

Geographic Notes

Not applicable for this report.

1997 ECONOMIC CENSUS APPENDIX D D–1

U.S. Census Bureau, 1997 Economic Census
Appendix E.

Metropolitan Areas

Not applicable for this report.

1997 ECONOMIC CENSUS APPENDIX E E–1

U.S. Census Bureau, 1997 Economic Census
Appendix F.

Footnotes for Products or Services Statistics

NAICS product or

service code Footnote

# 211111WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 211112WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 212111 Value of net shipments for 1997 is 9,307,909 thousand dollars. In 1992 it was 9,848,180 thousand

dollars. Net shipments represent gross shipments excluding coal not specified by kind and less

coal received for preparation.

...........

# 21211112 Includes estimates for small companies (estimates were made from administrative~record data

rather than collected from respondents).

........

# 212111WYWT Represents value for establishments that did not report detailed data. ....

# 212112 Value of net shipments for 1997 is 10,088,405 thousand dollars. In 1992 it was 11,434,443

thousand dollars. Net shipments represent gross shipments excluding coal not specified by kind

and less coal received for preparation.

...........

# 21211212 Includes estimates for small companies (estimates were made from administrative~record data

rather than collected from respondents).

........

# 212112WYWT Represents value for establishments that did not report detailed data. ....

# 212113 Quantity and value of net shipments in 1997 are 2,464.5 thousand short tons and 119.9 million

dollars. In 1992 they were 1,890.4 thousand short tons and 117.1 million dollars. Net shipments

represent raw coal for use without preparation plus prepared coal.

...........

# 2121131121 Includes estimates for small companies (estimates were made from administrative~record data

rather than collected from respondents).

......

# 212113WYWT Represents value for establishments that did not report detailed data. ....

# 212210 Net shipments represented by the sum of direct~shipping ore, iron ore concentrates for

consumption, and iron agglomerates were 63.2 million metric tons and 1,858.8 million dollars for

1997.

...........

# 2122101111 Includes estimates for small companies (estimates were made from administrative~record data

rather than collected from respondents).

......

# 212210WYWT Represents value for establishments that did not report detailed data. ....

# 212221WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

MININGmSUBJECT SERIES APPENDIX F F–1

U.S. Census Bureau, 1997 Economic Census
NAICS product or

service code Footnote

# 212222WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 212231WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2122341111 Includes material for leaching. ......

# 212234WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2122913111 Byproduct uranium oxide not associated with the mining and milling of ores is included in Product

Code 3251317331, Other Organic Chemicals, N.E.C.

......

# 212291WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2122995100 Includes value for platnum ...... ~group metals.

# 212299WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2123110YWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

# 2123190YWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

# 212321W Includes construction sand and gravel shipped by establishments classified in manufacturing

industries.

.........

# 212321WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 212322WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2123240YWT Incudes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

# 2123253100 Excludes quantity of crude clay mined and used at establishments classified in manufacturing

industries.

......

# 212325WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 212391WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

F–2 APPENDIX F MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census
NAICS product or

service code Footnote

# 212392 In 1997 the quantity and value of net shipments, represented by gross shipments less minerals

received for preparation, were 42.3 million metric tons and 1,006.4 million dollars.

...........

# 212392WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2123933100 Includes some rock salt shipped as brine. ......

# 2123939100 Represents pyrites and other miscellaneous chemical and fertilizer minerals such as fluorspar,

spodumene, lithium carbonate, wollastonite, natural wollastonite, and natural iron oxide pigments.

......

# 212393WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2123993 Excludes quantity and value of crushed, ground, screened, or dried gypsum processed in

manufacturing establishments without mines.

.........

# 2123993100 Quantity of production for all purposes includes gypsum mined and used in the same

establishment manufacturing gypsum products.

......

# 2123995100 Excludes data for prepared talc, soapstone, and pyrophyllite produced at establishments classified

in manufacturing industries.

......

# 2123999121 Includes gilsonite. ......

# 2123999131 Includes volcanic ash and scoria. ......

# 2123999171 Excludes production and shipments of shell produced and used by establishments primarily

classified in construction or manufacturing industries, such as those producing cement or

concrete products.

......

# 2123999191 Represents other miscellaneous nonmetallic minerals, such as vermiculite, gem stones,

wollastonite, etc.

......

# 212399WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

....

# 2131110YWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

# 213112WYWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from adminstrative~record data rather than collected from

respondents).

....

# 2131130YWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

# 2131140YWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

# 2131150Y Includes contract services performed by mine operators classified in nonmetallic minerals (except

fuels) mining industries.

........

MININGmSUBJECT SERIES APPENDIX F F–3

U.S. Census Bureau, 1997 Economic Census
NAICS product or

service code Footnote

# 2131150YWT Includes value for establishments that did not report detailed data and estimates for small

companies (estimates were made from administrative~record data rather than collected from

respondents).

.....

F–4 APPENDIX F MININGmSUBJECT SERIES

U.S. Census Bureau, 1997 Economic Census
Appendix G.

Comparability of Product Classes and Product Codes:

1997 to 1992

1997 published 1997 collected 1992 published

2121111 12211 ........... ............ 12211

2121111111 1221101 ....... .......... 1221101

2121111221 1221103 ....... .......... 1221103

2121111YWV 12211XX ...... .......... 12211XX

2121113 12212 ........... ............ 12212

2121113111 1221201 ....... .......... 1221201

2121113221 1221217 ....... .......... 1221217

2121113331 1221218 ....... .......... 1221218

2121113441 1221219 ....... .......... 1221219

2121113YWV 12212XX ...... .......... 12212XX

212111W 12210 .......... ............ 12210

212111WYWT 1221000 ...... .......... 1221000

2121121 12221 ........... ............ 12221

2121121111 1222101 ....... .......... 1222101

2121121221 1222103 ....... .......... 1222103

2121121YWV 12221XX ...... .......... 12221XX

2121123 12222 ........... ............ 12222 2121123111 1222201 ....... .......... 1222201 2121123221 1222217 ....... .......... 1222217 2121123YWV 12222XX ...... .......... 12222XX

212112W 12220 .......... ............ 12220 212112WYWT 1222000 ...... .......... 1222000

2121131 12311 ........... ............ 12311 2121131111 1231101 ....... .......... 1231101 2121131121 1231103 ....... .......... 1231103 2121131YWV 12311XX ...... .......... 12311XX

2121133 12312 ........... ............ 12312

2121133111 1231201 ....... .......... 1231201

2121133121 1231217 ....... .......... 1231217

2121133YWV 12312XX ...... .......... 12312XX

212113W 12310 .......... ............ 12310

212113WYWT 1231000 ...... .......... 1231000

2122101 10111 ........... ............ 10111 2122101111 1011121 ....... .......... 1011121 2122101121 1011123 ....... .......... 1011123 2122101YWV 10111XX ...... .......... 10111XX

2122103 10112 ........... ............ 10112 2122103111 1011203 ....... .......... 1011203 2122103121 1011205 ....... .......... 1011205 2122103131 1011207 ....... .......... 1011207 2122103YWV 10112XX ...... .......... 10112XX

212210W 10110 .......... ............ 10110

212210WYWT 1011000 ...... .......... 1011000

2122211 10411 ........... ............ 10411 2122211111 1041104 ....... .......... 1041104 2122211121 1041121 ....... .......... 1041121 2122211131 1041123 ....... .......... 1041123 2122211YWV 10411XX ...... .......... 10411XX

2122213 10412 ........... ............ 10412 2122213100 1041200 ....... .......... 1041200

2122215 10413 ........... ............ 10413

2122215111 1041303 ....... .......... 1041303

2122215121 1041307 ....... .......... 1041307 2122215YWV 10413XX ...... .......... 10413XX

212221W 10410 .......... ............ 10410

212221WYWT 1041000 ...... .......... 1041000

2122221 10441 ........... ............ 10441

2122221111 1044104 ....... .......... 1044104

2122221121 1044121 ....... .......... 1044121

2122221131 1044123 ....... .......... 1044123

2122221YWV 10441XX ...... .......... 10441XX

2122223 10442 ........... ............ 10442

2122223100 1044200 ....... .......... 1044200

2122225 10443 ........... ............ 10443

2122225111 1044303 ....... .......... 1044303

2122225121 1044307 ....... .......... 1044307

2122225YWV 10443XX ...... .......... 10443XX

212222W 10440 .......... ............ 10440

212222WYWT 1044000 ...... .......... 1044000

2122311 10311 ........... ............ 10311

2122311111 1031104 ....... .......... 1031104 2122311121 1031121 ....... .......... 1031121 2122311131 1031123 ....... .......... 1031123 2122311YWV 10311XX ...... .......... 10311XX

2122313 10312 ........... ............ 10312

2122313111 1031201 ....... .......... 1031201

2122313121 1031221 ....... .......... 1031221

2122313YWV 10312XX ...... .......... 10312XX

212231W 10310 .......... ............ 10310 212231WYWT 1031000 ...... .......... 1031000

1997 published 1997 collected 1992 published

2122341 10211 ........... ............ 10211

2122341111 1021104 ....... .......... 1021104

2122341121 1021121 ....... .......... 1021121

2122341131 1021123 ....... .......... 1021123

2122341YWV 10211XX ...... .......... 10211XX

2122343 10212 ........... ............ 10212

2122343100 1021200 ....... .......... 1021200

2122345 10213 ........... ............ 10213

2122345111 1021301 ....... .......... 1021301

2122345121 1021303 ....... .......... 1021303

2122345YWV 10213XX ...... .......... 10213XX

212234W pt 10210 ........ ............ 10210

212234W pt 10990 pt ........ .......... 10990 pt

212234W pt 10997 pt ........ .......... 10997 pt

212234WYWT pt 1021000 ... .......... 1021000

212234WYWT pt 1099000 pt ... ........ 1099000 pt

212234WYWT pt 1099733 pt ... ........ 1099711 pt

212234WYWT pt 1099733 pt ... ........ 1099729 pt

2122911 10941 ........... ............ 10941 2122911100 1094102 ....... .......... 1094102

2122913 10942 ........... ............ 10942

2122913111 pt 1094201 pt ..... ........ 1094203

2122913111 pt 1094201 pt ..... ........ 1094204

2122913121 1094205 ....... .......... 1094205

2122913YWV 10942XX ...... .......... 10942XX

212291W 10940 .......... ............ 10940

212291WYWT 1094000 ...... .......... 1094000

2122991 10992 ........... ............ 10992

2122991100 pt 1099200 pt ..... ........ 1099211

2122991100 pt 1099200 pt ..... ........ 1099221

2122993 10997 pt ........... .......... 10997 pt 2122993111 1099701 ....... .......... 1099711 pt 2122993121 1099731 ....... .......... 1099731 2122993131 1099732 ....... .......... 1099729 pt 2122993YWV 10997XX ...... .......... 10997XX

2122995 10998 ........... ............ 10998

2122995100 pt 1099800 pt ..... ........ 1099811

2122995100 pt 1099800 pt ..... ........ 1099821

212299W pt 10990 pt ........ .......... 10990 pt

212299W pt 10990 pt ........ .......... 10997 pt

212299WYWT pt 1099000 pt ... ........ 1099000 pt

212299WYWT pt 1099000 pt ... ........ 1099700

2123110 14110 ........... ............ 14110

2123110111 1411011 ....... .......... 1411011

2123110221 1411015 ....... .......... 1411015

2123110391 1411019 ....... .......... 1411019

2123110YWT 1411000 ...... .......... 1411000

2123120 14220 ........... ............ 14220

2123120100 1422000 ....... .......... 1422000

2123120YWT 14220XX ...... .......... 14220XX

2123130 14230 ........... ............ 14230

2123130100 1423000 ....... .......... 1423000

2123130YWT 14230XX ...... .......... 14230XX

2123190 pt 14290 ......... ............ 14290

2123190 pt 14990 pt ......... .......... 14990 pt

2123190 pt 1499A pt ......... .......... 14992 pt 2123190111 1499A22 ....... .......... 1499200 pt 2123190121 1429000 ....... .......... 1429000

2123190YWT pt 14290XX .... .......... 14290XX

2123190YWT pt 1499000 pt .... ........ 1499000 pt

2123211 14421 ........... ............ 14421 2123211111 1442101 ....... .......... 1442101 2123211121 1442105 ....... .......... 1442105 2123211YWV 14421XX ...... .......... 14421XX

2123213 14422 ........... ............ 14422

2123213111 1442201 ....... .......... 1442201

2123213221 1442205 ....... .......... 1442205

2123213YWV 14422XX ...... .......... 14422XX

212321W 14420 .......... ............ 14420 212321WYWT 1442000 ...... .......... 1442000

2123221 14461 ........... ............ 14461 2123221100 1446100 ....... .......... 1446100

2123223 14465 ........... ............ 14465

2123223100 1446500 ....... .......... 1446500

2123229 14469 ........... ............ 14469 2123229100 1446900 ....... .......... 1446900

1997 published 1997 collected 1992 published

212322W 14460 .......... ............ 14460

212322WYWT 1446000 ...... .......... 1446000

2123240 pt 14550 ......... ............ 14550

2123240 pt 14552 pt ......... .......... 14551

2123240 pt 14552 pt ......... .......... 14552

2123240111 pt 1455211 pt ..... ........ 1455100 pt

2123240111 pt 1455211 pt ..... ........ 1455201

2123240121 pt 1455212 pt ..... ........ 1455100 pt

2123240121 pt 1455212 pt ..... ........ 1455202

2123240YWT 1455000 ...... .......... 1455000

2123251 14591 ........... ............ 14591 2123251100 1459100 ....... .......... 1459100

2123253 14592 ........... ............ 14592

2123253100 pt 1459200 pt ..... ........ 1459211

2123253100 pt 1459200 pt ..... ........ 1459221

2123255 14593 ........... ............ 14593 2123255100 1459300 ....... .......... 1459300

2123257 14596 ........... ............ 14596

2123257100 1459600 ....... .......... 1459600

2123258 14597 ........... ............ 14597

2123258111 1459711 ....... .......... 1459711

2123258121 1459721 ....... .......... 1459721

2123258YWV 14597XX ...... .......... 14597XX

2123259 14599 ........... ............ 14599

2123259100 1459900 ....... .......... 1459900

212325W 14590 .......... ............ 14590 212325WYWT 1459000 ...... .......... 1459000

2123911 pt 14745 pt ......... .......... 14741

2123911 pt 14745 pt ......... .......... 14742

2123911 pt 14745 pt ......... .......... 14744

2123911100 pt 1474500 pt ..... ........ 1474100

2123911100 pt 1474500 pt ..... ........ 1474200

2123911100 pt 1474500 pt ..... ........ 1474400

2123913 14743 ........... ............ 14743

2123913111 1474301 ....... .......... 1474301

2123913121 1474303 ....... .......... 1474303

2123913YWV 14743XX ...... .......... 14743XX

212391W 14740 .......... ............ 14740 212391WYWT 1474000 ...... .......... 1474000

2123921 14751 ........... ............ 14751

2123921100 pt 1475100 pt ..... ........ 1475101

2123921100 pt 1475100 pt ..... ........ 1475103

2123921100 pt 1475100 pt ..... ........ 1475105

2123923 14752 ........... ............ 14752

2123923111 pt 1475202 pt ..... ........ 1475201

2123923111 pt 1475202 pt ..... ........ 1475203

2123923111 pt 1475202 pt ..... ........ 1475205

2123923131 1475207 ....... .......... 1475207

2123923YWV 14752XX ...... .......... 14752XX

212392W 14750 .......... ............ 14750

212392WYWT 1475000 ...... .......... 1475000

2123931 14791 ........... ............ 14791

2123931100 1479100 ....... .......... 1479100

2123933 14793 ........... ............ 14793

2123933100 1479300 ....... .......... 1479300

2123935 14794 ........... ............ 14794

2123935100 1479400 ....... .......... 1479400

2123939 14798 ........... ............ 14798 2123939100 1479800 ....... .......... 1479800

212393W 14790 .......... ............ 14790

212393WYWT 1479000 ...... .......... 1479000

2123991 14996 ........... ............ 14996

2123991100 1499600 ....... .......... 1499600

2123993 14997 ........... ............ 14997 pt

2123993100 pt 1499701 pt ..... ........ 1499712

2123993100 pt 1499701 pt ..... ........ 1499722

2123995 14998 ........... ............ 14998 pt

2123995100 pt 1499801 pt ..... ........ 1499812

2123995100 pt 1499801 pt ..... ........ 1499822

2123999 pt 1499A pt ......... .......... 14991

2123999 pt 1499A pt ......... .......... 14992 pt

2123999 pt 1499A pt ......... .......... 14993

2123999 pt 1499A pt ......... .......... 14994

2123999 pt 1499A pt ......... .......... 14995

MININGmINDUSTRY SERIES APPENDIX G G–1

U.S. Census Bureau, 1997 Economic Census
1997 published 1997 collected 1992 published

2123999 pt 1499A pt ......... .......... 14999

2123999111 1499A10 ....... .......... 1499100

2123999121 1499A21 ....... .......... 1499200 pt

2123999131 1499A30 ....... .......... 1499300

2123999141 1499A40 ....... .......... 1499400

2123999151 1499A50 ....... .......... 1499500

1997 published 1997 collected 1992 published

2123999161 1499A05 ....... .......... 1499905

2123999171 1499A07 ....... .......... 1499907

2123999191 pt 1499A97 pt ..... ........ 1499901

2123999191 pt 1499A97 pt ..... ........ 1499998

2123999YWV 1499AXX ...... ......... 1499AXX

1997 published 1997 collected 1992 published

212399W pt 14990 pt ........ .......... 14990 pt

212399W pt 14990 pt ........ .......... 14997 pt

212399W pt 14990 pt ........ .......... 14998 pt

212399WYWT pt 1499000 pt ... ........ 1499000 pt

212399WYWT pt 1499000 pt ... ........ 1499700 212399WYWT pt 1499000 pt ... ........ 1499800

G–2 APPENDIX G MININGmINDUSTRY SERIES

U.S. Census Bureau, 1997 Economic Census
t Summary 1997 Economic Census Mining Subject Series USCENSUSBUREAU