SECURITIES AND EXCHANGE COMMISSION
                     Washington, D.C. 20549
                        ----------------
                           FORM 10-QSB

     [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF
             THE SECURITIES EXCHANGE ACT OF 1934
          For the quarterly period ended April 30, 2004
                             OR
     [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
             THE SECURITIES EXCHANGE ACT OF 1934
     For the transition period from _______ to _____

             Commission file number: 000-27667

                  METALLINE MINING COMPANY
    (Exact name of registrant as specified in its charter)

                Nevada              91-1766677
(State or other jurisdiction  (IRS Employer Identification No.)
    of incorporation)

                     1330 E. Margaret Ave.
                    Coeur d'Alene, ID 83815
             (Address of principal executive offices)

       Registrant's telephone number, including area code:
                        (208) 665-2002

Securities registered pursuant to Section 12 (b) of the Act: None

Securities registered pursuant to Section 12 (g) of the Act:

  Common Stock                       The OTC-Bulletin Board
Title of each class             Name of each exchange on which
                                            registered.

Indicate by check mark whether the registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months
(or for such shorter period as the registrant was required to
file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes [X]  No [  ]



            METALLINE MINING COMPANY QUARTERLY REPORT
              ON FORM 10-QSB FOR THE QUARTERLY PERIOD
                      ENDED APRIL 30, 2004

TABLE OF CONTENTS                                 Page

PART I - FINANCIAL INFORMATION

  Item 1:  Consolidated Financial Statements . . . . . 1

  Item 2:  Management's Discussion and
           Analysis of Financial Condition
           and Results of Operation . . . . . . . . . .1

PART II  OTHER INFORMATION

  Item 1:  Legal Proceedings . . . . . . . . . . . . . 5

  Item 2:  Changes in Securities . . . . . . . . . . . 5

  Item 3:  Defaults upon Senior Securities . . . . . . 5

  Item 4:  Submission of Matters to a
           Vote of Security Holders . . . . . . . . . .5

  Item 5:  Other Information . . . . . . . . . . . . . 5

  Item 6:  Exhibits and Reports on Form 8-K . . . . . .5

Index to Consolidated Financials . . . . . . . . . . . 6

Certifications and Signatures . . . . . . . . . . .F/S 13

[The balance of this page has been intentionally left blank.]
                            (i)


                 PART I - FINANCIAL INFORMATION

ITEM 1.	CONSOLIDATED FINANCIAL STATEMENTS.

The reviewed consolidated financial statements of the Company,
for the period covered by this report, are included elsewhere in
this report, beginning at page F/S 1.

The reviewed consolidated financial statements have been prepared
in accordance with generally accepted accounting principles for
the interim financial information with the instructions to Form
10-QSB and Rule 10-01 of Regulation S-X. Accordingly, they do not
include all of the information and footnotes required by
generally accepted accounting principles for complete financial
statements. In the opinion of the Company's management, all
adjustments (consisting of only normal accruals) considered
necessary for a fair presentation have been included. Operating
results for the six-month period ended April 30, 2004 are not
necessarily indicative of the results that may be expected for
the full year ending October 31, 2004.

For further information refer to the financial statements and
footnotes thereto in the Company's Annual Report on Form 10-KSB
for the year ended October 31, 2003 incorporated by reference
herein.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITION AND RESULTS OF OPERATIONS.

  RESULTS OF OPERATIONS FOR THE PERIOD ENDED APRIL 30, 2004.

Six months ended April 30, 2004 compared to the six months ended
April 30, 2003:

During the six months ended April 30, 2004, the Company realized
other income of $241,334 from the sale of zinc carbonate ore from
the Company's San Salvadore mine, in accordance with a contract
with Cameron Chemicals, Inc., Norfolk, Virginia. Costs associated
with the Sale of the ore totaled $134,699 for the six-month
period ended April 30, 2004. There were ore sales of $200,978 in
the six-month period ended April 30, 2003. General and
administrative expenses increased to $1,191,371 for the six-month
period ended April 30, 2004 as compared to $646,892 for the six-
month period ended April 30, 2003. The increase is primarily due
to an increase in office and administrative expenses of $71,126
and a $558,289 increase in exploration expenditures. These
increases were partially offset by an $89,670 decrease in
professional services. For the six months ended April 30, 2004,
the Company experienced a loss of $1,056,698, or $0.07 per share,
compared to a loss of $570,896, or $0.05 per share, during the
comparable period in the previous year.

  LIQUIDITY AND CAPITAL RESOURCES.

Metalline Mining Company (the "Company") is an exploration stage
enterprise formed under the laws of the State of Nevada, on
August 20, 1993, to engage in the business of mining. The Company
has no operating history and is subject to all the risks inherent
in a new business enterprise. The likelihood of success of the
Company must be considered in light of the problems, expenses,
difficulties, complications, and delays frequently encountered in
connection with a new business, and the competitive and
regulatory environment in which the Company will operate.
              Page 1
>From inception until May 1996, the Company was essentially
dormant having as its only asset unpatented mining claims located
in the State of Montana ("Kadex Property"). Subsequently, the
Company has dropped the Kadex Property claims. Since May 1996,
the focus of the Company has been the Sierra Mojada Project
located in Coahuila Mexico. The Company is currently involved in
exploration and reserve definition of its Sierra Mojada Property.

In order to maintain operations, the Company will have to raise
additional capital through loans or through the sale of
securities. If the Company is unable to raise additional capital,
it may have to cease operations. The Company's plan of operation,
subject to maintaining sufficient funds, calls for drilling and
sampling of the red zinc manto to define an ore reserve and
continued mining of zinc carbonate from the white zinc manto for
delivery to Metalline's fertilizer client.

Due to the Company's lack of revenues, the Company's independent
certified public accountants included a paragraph in the
Company's 2003 financial statements relative to a going concern
uncertainty. The Company financed its obligations during the
2002-2003 fiscal year by its sale of 956,000 shares at an average
price of $1.09 per share.

The Company's private placement of common shares was completed in
the current period. The Company issued a total of 7,580,150
shares at $1.00 per share in the six months ended April 30, 2004,
and realized $7,023,500 after private placement costs of
$556,650.

The Company is engaged in the business of mining. The Company
currently owns one mining property located in Mexico known as the
Sierra Mojada Property. The Company conducts its operations in
Mexico through its wholly owned subsidiary corporation, Minera
Metalin S.A. de C.V. ("Minera Metalin").

The Sierra Mojada Property is comprised of eight concessions
totaling 7,060 hectares (17,446 acres). The concessions were
acquired by purchase agreements from the titled owners. The
Company owns title to 100% of the concessions.

The Sierra Mojada Mining District is located in the west central
part of the state of Coahuila, Mexico, near the Coahuila-
Chihuahua state border some 200 kilometers south of the Big Bend
of the Rio Grande River. The principal mining area extends for
some 5 kilometers in an east-west direction along the base of the
precipitous, 1,000 meter high, Sierra Mojada Range.

Vehicle access from Torreon is by 250 kilometers on paved road to
Sierra Mojada. There is a well maintained, 1200 meter, gravel
airstrip. The District has high voltage electric power and is
served by a rail line, which was constructed from Escalon to the
district in 1891 and later connected to Monclova.

The Sierra Mojada Property has produced in excess of 10 million
tons of high-grade ore that graded in excess of 30% lead, 20%
zinc, 1% copper and 1 kg  (31 ounces) silver per ton that was
shipped directly to the smelter. The district has never had a
mill to concentrate ore. All of the mining was done selectively
for ore of sufficient grade to direct ship; mill grade ore was
left unmined. More than 50 kilometers of underground workings are
spread through the 5 kilometer by 2 kilometer area from which
more than 45 mines have produced ore. The deepest workings have
ore grade mineralization and provide some of the best targets for
reserve development. In spite of the amount of historic work,
when a map of all of the historic workings is viewed there is
much more unexplored area in the 5 by 2 kilometer area than has
been explored and the vertical extent greater than 100 meters is
totally unexplored.
        Page 2
The sediments are predominantly carbonate with some sandstone and
shale and the attitudes are near horizontal. The mines are dry
and the rocks are competent, there is very little unstable ground
and the ore thickness is amenable to high volume mechanized
mining methods. Sierra Mojada has ideal mining conditions and
grades for low cost production.

Based upon the foregoing, the Company is of the opinion that the
magnitude of the Sierra Mojada mineral system and its exploration
potential is capable of providing new reserves for many more
years of mining. However, there is no assurance as to the
quantity or quality of the undeveloped reserves.

There is potential for long-term reserve expansion within the
known extent of the mineral systems. There is potential to
discover ore deposits in unexplored portions of the land position
and at depth in unexplored stratigraphy. There is however, no
assurance that the Company will have the monetary resources to
continue to explore for, develop, or retrieve any of the minerals
located in the Sierra Mojada Property.

In October, 1999 Minera Metalin signed a Joint Venture Letter
Agreement with Minera North S. de R.L. de C.V. a wholly owned
subsidiary of North Limited of Melbourne Australia, a major
international mining company. The agreement allowed North to
acquire a 60% participating interest in Sierra Mojada by
exploring and completing a feasibility study over a "Earn In
Period" of not more than 5 years.

In August, 2000 Rio Tinto Ltd. purchased North Limited for its
iron ore holding and subsequently terminated the agreement with
Minera Metalin.

On the 15th of November, 2001 Metalline Mining Company and its
Mexican Subsidiary Minera Metalin, S.A. de C.V. signed an
Agreement with Minas Penoles, S.A. de C.V. and Compania Minera La
Parrena, S.A. de C.V. The Agreement allows Minas Penoles to earn
a 60% interest in the Sierra Mojada project by exploring and
completing a feasibility study over an "Earn in Period" of not
more than 5 years. Penoles and Metalline, by mutual agreement of
the parties, have terminated that agreement as of November 15,
2003.

Since November 15, 2003 Metalline has been the operator of the
project and is currently conducting a reserve definition drilling
program at Sierra Mojada. This program is being conducted with 3
diamond drills in operation and a 4th will be added as soon as
the drill can be mobilized from a previous project. Metallines'
objectives are to define a reserve and conduct a feasibility
based on that reserve for a mine and a zinc solvent extraction
electrowinning plant at Sierra Mojada.

	EFFECT OF RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS.

In May 2003, the Financial Accounting Standards Board issued
Statement of Financial Accounting Standards No.150, "Accounting
for Certain Financial Instruments with Characteristics of Both
Liabilities and Equity" (hereinafter "SFAS No.150"). SFAS No.150
establishes standards for classifying and measuring certain
financial instruments with characteristics of both liabilities
and equity and requires that those instruments be classified as
liabilities in statements of financial position. Previously, many
of those instruments were classified as equity. SFAS No.150 is
effective for financial instruments entered into or modified
after May 31, 2003 and otherwise is effective at the beginning of
the first interim period after June 15, 2003. The Company has not
yet determined the impact of the adoption of this statement.
       Page 3
In April 2003, the Financial Accounting Standards Board issued
Statement of Financial Accounting Standards No. 149, "Amendment
of Statement 133 on Derivative Instruments and Hedging
Activities" (hereinafter "SFAS No.149"). SFAS No.149 amends and
clarifies the accounting of derivative instruments, including
certain derivative instruments embedded in other contracts, and
for hedging activities under SFAS No.133, "Accounting for
Derivative Instruments and Hedging Activities". This statement is
effective for contracts entered into or modified after June 30,
2003 and for hedging relationships designated after June 30,
2003. The adoption of SFAS No.149 is not expected to have a
material impact on the financial position or results of
operations of the Company.

In December 2002, the Financial Accounting Standards Board issued
Statement of Financial Accounting Standards No.148, "Accounting
for Stock-Based Compensation - Transition and Disclosure"
(hereinafter "SFAS No.148"). SFAS 148 amends SFAS 123,
"Accounting for Stock-Based Compensation, " to provide
alternative methods of transition for a voluntary change to the
fair value based method of accounting for stock-based employee
compensation.  In addition, the statement amends the disclosure
requirements of SFAS 123 to require prominent disclosure in both
annual and interim financial statements about the method of
accounting for stock-based employee compensation and the effect
of the method used on reported results. The provisions of the
statement are effective for financial statements for fiscal years
ending after December 15, 2002. As the Company accounts for
stock-based compensation using the fair value method, the
adoption of SFAS 148 has no material impact on the Company's
financial condition or results of operations.

In June 2002, the Financial Accounting Standards Board issued
Statement of Financial Accounting Standards No.146, "Accounting
for Costs Associated with Exit or Disposal Activities"
(hereinafter "SFAS No.146"). SFAS No.146 addresses significant
issues regarding the recognition, measurement, and reporting of
costs associated with exit and disposal activities, including
restructuring activities. SFAS No.146 also addresses recognition
of certain costs related to terminating a contract that is not a
capital lease, costs to consolidate facilities or relocate
employees, and termination benefits provided to employees that
are involuntarily terminated under the terms of a one-time
benefit arrangement that is not an ongoing benefit arrangement or
an individual deferred-compensation contract. SFAS No.146 was
issued in June 2002, effective December 31, 2002. The Company's
financial position and results of operations have not been
affected by adopting SFAS No.146.

In April 2002, the Financial Accounting Standards Board issued
Statement of Financial Accounting Standards No. 145, "Rescission
of FASB Statements No.4, 44, and 64, Amendment of FASB Statement
No.13, and Technical Corrections" (hereinafter "SFAS No.145")
which updates, clarifies, and simplifies existing accounting
pronouncements. FASB No.4, which required all gains and losses
from the extinguishment of debt to be aggregated and, if
material, classified as an extraordinary item, net of related tax
effect was rescinded. As a result, FASB No. 64, which amended
FASB No.4, was rescinded as it was no longer necessary. SFAS
No.14 amended FASB No.13 to eliminate an inconsistency between
the required accounting for sale-leaseback transactions and the
required accounting for certain lease modifications that have
economic effects that are similar to sale-leaseback transactions.
Management's adoption of this statement has not affected the
financial position or results of operations at October 31, 2003.
          Page 4

  CASH FLOWS FOR THE SIX MONTHS ENDED
  APRIL 30, 2004 WERE AS FOLLOWS:

During the six-month period ended April 30, 2004, the Company's
cash position increased to $6,618,833, primarily due to the sale
of the Company's common stock. During the six-month period, the
Company used $831,305 in operating activities. In addition, the
Company realized $6,879,850 from the sale of Company stock and
financed $201,081 for the purchase of equipment. On June 21,
2002, the Company authorized the purchase of property and
equipment from the Mineros Nortenos Cooperativa, located at the
Company's Sierra Mojada Project at La Esmeralda, Coahuila,
Mexico. Total purchase price, after conversion to U.S. Dollars,
amounted to $272,616. The final payment of $38,610 due under the
contract was paid June 2003.

                 PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS.

	Minera Metalin, the Company's Mexican subsidiary, has been
named as a co-defendant in a lawsuit filed in Mexico regarding
the Company's purchase of two mining concessions. During the nine
months ended July 31, 2003 the Company settled this suit for
approximately $36,000. The Company paid approximately $13,800 at
the time of settlement, with the balance payable in six equal
installments of approximately $3,700. The Company has met its
obligation under the settlement.

ITEM 2. CHANGES IN SECURITIES.

Neither the constituent instruments defining the rights of the
registrant's securities holders nor the rights evidenced by the
registrant's outstanding common stock have been modified,
limited, or qualified. During the six months ended April 30, 2004
the Company sold 7,436,500 shares of its common stock at a price
of $1.00 per share.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES.

The registrant has no outstanding senior securities.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

In February 2001 a notice of annual meeting and proxy statement
were mailed to shareholders of record January 5, 2001 regarding
matters to be considered at the annual shareholders meeting held
March 1, 2001. Matters considered were (1) election of directors,
(2) consideration and approval of the Company's 2001 Stock Option
Plan, (3) consideration and approval of a proposed amendment to
the Company's Articles of Incorporation to authorize a class of
Preferred Shares, (4) election of outside auditors. There have
been no matters submitted to a vote of security holders since
March 1, 2001.

ITEM 5. OTHER INFORMATION. None.

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K.

EXHIBITS.
The following exhibit is filed as part of this report: None.

REPORTS ON FORM 8-K.
No reports on Form 8-K were filed by the registrant during the
period covered by this report.
             Page 5
                   METALLINE MINING COMPANY

          INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Consolidated Financial Statements:             PAGE

Consolidated Balance Sheets as of
 April 30, 2004 and October 31, 2003 . . . . .  F/S 1

Consolidated Statements of Operations
 for the three and six-month period
 ended April 30, 2004 and for
 the period from inception (November 8, 1993)
 to April 30, 2004. . . . . . . . . . . . . . . F/S 2

Consolidated Statements of Changes in
 Stockholder's Equity for the period from
 inception (November 8, 1993)
 to April 30, 2004. . . . . . . . . . . . . . . F/S 4

Consolidated Statements of Cash Flow for
 the six-month period ended April 30, 2004
 and for the period from
 inception (November 8, 1993) to
 April 30, 2004. . . . . . . . . . . . . . . .  F/S 9

Condensed Notes to Consolidated
 Financial Statements . . . . . . . . . . . .  F/S 11

Certifications and Signatures . . . . . . . .  F/S 13
[The balance of this page has been intentionally left blank.]
                              Page 6


                     METALLINE MINING COMPANY
                  (AN EXPLORATION STAGE COMPANY)
                    CONSOLIDATED BALANCE SHEETS
<Table>
<Caption>
                               APRIL 30, 2004   October 31, 2003
                                  (Unaudited)
                                    -----------   ----------

                                 <c>           <c>
ASSETS
CURRENT ASSETS
 Cash                                  $6,618,833     $733,369
 Accounts receivable                       32,925            0
 Prepaid expenses                             364          126
 Employee advances                         25,812       20,900
                                          -------      -------
  Total Current Assets                  6,677,934      754,395
                                          -------      -------
MINERAL PROPERTIES                      4,334,767    4,334,767
                                         --------     --------
PROPERTY AND EQUIPMENT
 Office and mining equipment
 Net of accumulated depreciation          477,098      301,142
                                          -------      -------
  Total Property and Equipment            477,098      301,142
                                          -------      -------
TOTAL ASSETS                          $11,487,799   $5,390,304
                                        =========    =========
</Table>
                     METALLINE MINING COMPANY
                  (AN EXPLORATION STAGE COMPANY)
                    CONSOLIDATED BALANCE SHEETS
                          (continued)
<Table>
<Caption>
                                APRIL 30, 2004  October 31, 2003
                                       (Unaudited)
                                      -----------  ----------

                                      <c>           <c>
LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES
 Accounts payable                         $32,796     $110,898
 Contracts payable                          4,209        4,209
 Accrued liabilities                       67,267       23,744
                                          -------       ------
  Total Current Liabilities               104,272      138,851
                                          -------       ------
COMMITMENTS AND CONTINGENCIES                   -            -
                                             ----         ----
STOCKHOLDERS' EQUITY
 Preferred stock, $0.01 par value;
  1,000,000 shares authorized,
  no shares issued or outstanding                0            0
 Common stock, $0.01 par value;
  50,000,000 shares authorized,
  19,542,160 and 11,845,055 shares
  issued and outstanding
  respectively.                           195,422      118,451
 Stock subscriptions receivable                 0      (38,000)
 Additional paid-in capital            19,031,086   11,955,285
 Stock options and warrants             1,498,550    1,498,550
 Deficit accumulated during
  exploration stage                    (9,339,531)  (8,282,833)
	----------	---------
   Total Stockholders' Equity          11,385,527    5,251,453
                                        ---------     --------
TOTAL LIABILITIES AND
  STOCKHOLDERS' EQUITY                $11,489,799   $5,390,304
                                        =========    =========
See condensed notes to the consolidated financial statements.
</Table>
                            F/S 1


                          METALLINE MINING COMPANY
                       (AN EXPLORATION STAGE COMPANY)
                    CONSOLIDATED STATEMENTS OF OPERATIONS
<Table>
<Caption>
                                                                                Period from
                                 Three Months Ended       Six Months Ended      November 8, 1993
                                 ------------------       ----------------      (Inception)
                              April 30,     April 30,    April 30,   April 30,  through
                               2004          2003         2004        2003      April 30, 2004
                             (Unaudited)   (Unaudited)  (Unaudited) (Unaudited)  (Unaudited)
                               ---------     ---------   ---------   ---------     ---------
<S>                            <c>           <c>         <c>         <c>           <c>
REVENUES                          $    0        $    0      $    0     $     0       $         0
                                  ------        ------      ------     -------       -----------
GENERAL AND ADMINISTRATIVE EXPENSES
 Salaries and payroll expenses   152,522       145,437     312,578     278,377         2,120,072
 Office and administration       100,057        19,243     124,961      48,835           505,252
 Taxes and fees                   15,851           692      56,769      47,724           342,637
 Professional services           (11,741)      140,243      97,691     187,361         3,620,334
 Property expenses                26,833        10,238      14,618      58,690         1,539,516
 Depreciation                     14,608        12,287      25,125      24,565           318,278
 Exploration and research        526,755           465     559,629       1,340           754,977
                                  ------       -------     -------   ---------         ---------
 Total General and
  Administrative Expenses        825,885       328,605   1,191,371     646,892         9,201,066
                                 -------       -------     -------   ---------         ---------
LOSS FROM OPERATIONS            (825,885)     (328,605) (1,191,371)   (646,892)      (9,201,066)
                                 -------       -------     -------   ---------         ---------
OTHER INCOME (EXPENSES)
 Misc. ore sales,
  net of expenses                 37,898        62,969     134,602      76,129          121,559
 Interest income                       0            17         373          25           25,837
 Interest and
  financing expense                 (219)         (101)       (303)       (158)        (285,862)
                                 -------       -------     -------   ---------         ---------
Total other income (expense)      37,679        62,885     134,672      75,996         (138,466)
                                 -------       -------     -------   ---------         ---------
LOSS BEFORE INCOME TAXES        (788,206)     (265,720) (1,056,698)   (570,896)      (9,339,531)
                               ========       ========     =======    =========        =========
See condensed notes to the consolidated financial statements.		F/S 2
</Table>
                    METALLINE MINING COMPANY
                 (AN EXPLORATION STAGE COMPANY)
              CONSOLIDATED STATEMENTS OF OPERATIONS
<Table>
<Caption>
                                                                                Period from
                                  Three Months Ended       Six Months Ended     November 8, 1993
                                  ------------------       ----------------     (Inception)
                               July 31,      July 31,    July 31,    July 31,   through
                               2003          2002        2003        2002       July 31, 2003
                              (Unaudited)   (Unaudited) (Unaudited) (Unaudited) (Unaudited)
                               ---------     ---------   ---------   ---------   ---------
<S>                            <c>           <c>         <c>         <c>           <c>
LOSS BEFORE INCOME TAXES
 (carried forward)            (788,206)     (265,720) (1,056,698)   (570,896)      (9,339,531)
INCOME TAXES                           -             -           -             -             -
                                 -------       -------     -------     ---------     ---------
NET LOSS                     $(788,206)     (265,720) (1,056,698)   (570,896)      (9,339,531)
                                 =======       =======     =======     =========     =========
NET LOSS PER COMMON SHARE
  BASIC AND DILUTED            $   (0.05)    $   (0.03)  $   (0.07)  $     (0.05)
                                 =======       =======     =======     =========
WEIGHTED AVERAGE NUMBER
  OF COMMON SHARES
  OUTSTANDING
  BASIC AND DILUTED           15,515,885     10,534,588  15,310,076    10,493,130
                              ==========     =========   ==========    =========

See condensed notes to the consolidated financial statements.
</Table>
[The balance of this page has been intentionally left blank.]
             F/S 3



                                  METALLINE MINING COMPANY
                               (AN EXPLORATION STAGE COMPANY)
                        CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
<table>
<caption>
                                                                                             Accumulated
                                 Common Stock                       Stock       Stock        Deficit
                                 ----------------       Additional  Sub-        Options      During Ex-
                                 Number of              Paid-in     scriptions  and          ploration
                                 Shares      Amount     Capital     Receivable  Warrants     Stage        Total
                                 ----        ----       ----        -----       ----         -----        ---

                              <c>         <c>        <c>         <c>         <c>          <c>          <c>
Common stock issuance
 prior to inception (no value)     960,800    $ 9,608    $(9,608)     $   -      $   -         $    -      $    -
1:5 reverse common stock split    (768,640)    (7,686)     7,686          -          -              -           -
Net loss for the year ended
 October 31, 1994                        -          -          -          -          -         (8,831)     (8,831)
Balances, October 31, 1994         192,160      1,922     (1,922)         -          -         (8,831)     (8,831)
                                     -----       ----       ----        ---        ---           ----        ----
3:1 common stock split             384,320      3,843     (3,843)         -          -              -           -
Net loss for the year ended
 October 31, 1995                        -          -          -          -          -         (7,761)     (7,761)
                                     -----        ---        ---        ---        ---           ----        ----
Balance, October 31, 1995          576,480    $ 5,765    $(5,765)      $  -       $  -       $(16,592)   $(16,592)
                                     -----       ----       ----        ---        ---          -----       -----
Issuance of common stock as follows:
- for par value at transfer
  of ownership                       2,000         20          -          -          -              -          20
- for cash at an average
  of $0.11 per share             1,320,859     13,209    133,150          -          -              -     146,359
- for services at an average
  of $0.08 per share               185,000      1,850     12,600          -          -              -      14,450
- for computer equipment
  at $0.01 per share               150,000      1,500     13,500          -          -              -      15,000
- for mineral property
  at $0.01 per share               900,000      9,000          -          -          -              -       9,000
Net loss for the year ended
  October 31, 1996                       -          -          -          -          -        (40,670)    (40,670)
                                     -----       ----       ----        ---        ---           ----        ----
Balances, October 31, 1996       3,134,339    $31,344   $153,485      $   -      $   -       $(57,262)   $127,567
------- Table continued on next page.
See condensed notes to the consolidated financial statements.
              F/S 4
</Table>


                                        METALLINE MINING COMPANY
                                       (AN EXPLORATION STAGE COMPANY)
                                 CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
                                                 (continued)
<table>
<caption>
                                                                                             Accumulated
                                 Common Stock                       Stock       Stock        Deficit
                                 ----------------       Additional  Sub-        Options      During Ex-
                                 Number of              Paid-in     scriptions  and          ploration
                                 Shares      Amount     Capital     Receivable  Warrants     Stage        Total
                                 ----        ----       ----        -----       ----         -----        ---

                              <c>         <c>        <c>         <c>         <c>          <c>          <c>
Balance brought Forward           3,134,339   $31,344   $153,485     $   -      $   -       $(57,262)  $127,567
Issuance of common Stock
 as follows:
- for cash at an average of
 $0.61 per share                    926,600     9,266     594,794         -          -              -    604,060
-	for services at an average
 of $0.74 per share                 291,300     2,913     159,545         -          -              -    162,458
- for payment of a loan at
 $0.32 per share                    100,200     1,002      30,528         -          -              -     31,530
Options issued as follows:
- 300,000 options for cash                -         -       3,000         -          -              -      3,000
Net loss for year ended
 October 31, 1997                         -         -           -         -          -       (582,919)  (582,919)
                                      -----       ---        ----       ---        ---          -----      -----
Balances at October 31, 1997      4,452,439   $44,525    $941,352     $   -      $   -      $(640,181)  $345,696
Issuance of common stock
 as follows:
- for cash at an average
 of $1.00 per share                 843,500     8,435     832,010         -          -              -    840,445
- for cash and receivables
 at $1.00 per share                 555,000     5,550     519,450  (300,000)         -              -    225,000
- for services at an average
 of $0.53 per share                  41,800       418      21,882         -          -              -     22,300
- for mine data base at
 $1.63 per share                    200,000     2,000     323,000         -          -              -    325,000
Options issued or
 granted as follows:
- 1,200,000 options for cash              -         -     120,000         -          -              -    120,000
- for financing fees                      -         -           -         -     60,000              -     60,000
- for consulting fees                     -         -           -         -    117,000              -    117,000
Warrants issued for services              -         -           -         -    488,980       (488,980)         -
Net loss for year
 ended October 31, 1998                   -         -           -         -          -       (906,036)  (906,036)
                                      -----      ----       -----      ----       ----         ------     ------
Balance, October 31, 1998         6,092,739    $60,928 $2,757,694 $(300,000)  $665,980   $(2,035,197)$(1,149,405)
                                     ------       ----     ------     -----      -----       -------      ------
--- Table continued on next page.  See condensed notes to the consolidated financial statements.   F/S 5
</Table>
                                              METALLINE MINING COMPANY
(An Exploration Stage Company)
CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
(continued)
<table>
<caption>
                                                                                             Accumulated
                                 Common Stock                       Stock       Stock        Deficit
                                 ----------------       Additional  Sub-        Options      During Ex-
                                 Number of              Paid-in     scriptions  and          ploration
                                 Shares      Amount     Capital     Receivable  Warrants     Stage        Total
                                 ----        ----       ----        -----       ----         -----        ---

                               <c>        <c>       <c>         <c>         <c>          <c>         <c>
Balance brought Forward            6,092,739  $60,928   $2,757,694  $(300,000)  $665,980  $(2,035,197) $(1,149,405)
Issuance of common stock as follows:
- for cash at an average
 of $1.04 per share                  818,800    8,188      842,712          -          -            -      850,900
- for drilling fees
 at $0.90 per share                   55,556      556       49,444          -          -            -       50,000
Stock options and warrant activity
  as follows:
- exercise of options
 at $0.90 per share                  250,000    2,500      267,500          -    (45,000)           -      225,000
- issuance of options for
 financing fees                            -        -            -          -    216,000            -      216,000
- expiration of options                    -        -       60,000          -    (60,000)           -            -
Stock subscription received                -        -            -    300,000          -            -      300,000
Net loss for year
 ended October 31, 1999                    -        -            -          -          -    (1,423,045) (1,423,045)
                                      ------    -----       ------       ----      -----       -------     ------
Balance, October 31, 1999          7,215,095  $72,152   $3,977,350      $   -   $776,980   $(3,458,242) $1,368,240
Stock option and warrant activity
 as follows:
Exercise of options at
 $0.86 per share                     950,000    9,500    1,090,750          -   (288,000)            -     812,250
Warrants issued for services               -        -            -          -     55,000             -      55,000
Issuance of common stock as follows:
- for cash at an average of $2.77
 of $2.77 per share                1,440,500   14,405    3,972,220          -          -             -   3,986,625
- for services at $1.28 per share    120,000    1,200      152,160          -          -             -     153,360
- for equipment at $1.67 per share    15,000      150       24,850          -          -             -      25,000
Net loss for year
 ended October 31, 2000                    -        -            -          -          -      (882,208)   (882,208)
                                      ------     ----       ------       ----      -----       -------      ------
Balance, October 31, 2000          9,742,595 $ 97,427   $9,217,330      $   -   $543,980   $(4,340,450) $5,518,287
                                      ------    -----       ------       ----      -----         -----      ------
------- Table continued on next page.  See condensed notes to the consolidated financial statements.  F/S 6
</table>
                                   METALLINE MINING COMPANY
                                 (AN EXPLORATION STAGE COMPANY)
                           CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
                                          (continued)
<table>
<caption>
                                                                                             Accumulated
                                 Common Stock                       Stock       Stock        Deficit
                                 ----------------       Additional  Sub-        Options      During Ex-
                                 Number of              Paid-in     scriptions  and          ploration
                                 Shares      Amount     Capital     Receivable  Warrants     Stage        Total
                                 ----        ----       ----        -----       ----         -----        ---

                               <c>        <c>        <c>         <c>         <c>           <c>        <c>
Balance brought Forward             9,742,595  $97,427  $9,217,330   $    0    $543,980   $(4,340,450)  $5,518,287
Stock option and warrant activity
 as follows:
-Warrants exercised
  at $0.75 per share                   20,000      200      25,560        0     (10,760)            0       15,000
-Options issued for consulting fees         0        0           0        0     740,892             0      740,892
-Warrants issued for consulting fees        0        0           0        0     144,791             0      144,791
Issuance of common stock as follows:
- for cash at $2.00 per share         250,000    2,500     494,076        0       3,424             0      500,000
- for cash of $210 and services at
 $2.07 per share                       21,000      210      43,260        0           0             0       43,470
- for cash of $180 and services at
 $2.05 per share                       18,000      180      36,720        0           0             0       36,900
- for services at $2.45 per share       6,000       60      14,640        0           0             0       14,700
- for services at $1.50 per share      12,000      120      17,880        0           0             0       18,000
Net loss for year
 ended October 31,2001                      0        0           0        0           0    (2,069,390)  (2,069,390)
                                       ------    -----     -------     ----      ------       -------      -------
Balance, October 31, 2001          10,069,595  100,697   9,849,466        0   1,422,327    (6,409,840)   4,962,650
Issuance of common stock as follows:
- for cash at $2.00 per share          50,000      500      99,500        0           0             0      100,000
- for cash and warrants
 at $1.50 per share                    96,000      960     134,400        0       8,640             0      144,000
- for cash and warrants
 at $1.50 per share                    66,667      667      93,333        0       6,000             0      100,000
- for compensation at an average
 of $1.23 per share                    86,078      861     104,014        0           0             0      104,875
Stock option activity as follows:
- for compensation at $0.61 per share       0        0           0        0      61,000             0       61,000
Net loss for year ended October 31, 2002    0        0           0        0           0      (765,765)    (765,765)
                                        -----    -----      ------    -----       -----        ----         ------
Balance, October 31, 2002          10,368,340 $103,685 $10,280,713    $   0  $1,497,967 $(7,175,605)    $4,706,760
                                        -----    -----      ------     ----      ------     -------        -------
---- Table continued on next page. See condensed notes to the consolidated financial statements.      F/S 7
</table>
                                   METALLINE MINING COMPANY
                                 (AN EXPLORATION STAGE COMPANY)
                           CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
                                          (continued)
<table>
<caption>
                                                                                             Accumulated
                                 Common Stock                       Stock       Stock        Deficit
                                 ----------------       Additional  Sub-        Options      During Ex-
                                 Number of              Paid-in     scriptions  and          ploration
                                 Shares      Amount     Capital     Receivable  Warrants     Stage        Total
                                 ----        ----       ----        -----       ----         -----        ---

                               <c>        <c>        <c>         <c>         <c>           <c>        <c>
Balance brought Forward            10,368,340 $103,685 $10,280,713   $    0  $1,497,967   $(7,175,605)  $4,706,760
                                   --------     -----      -------     ----    --------      --------     --------
Issuance of common stock
 as follows:
- for cash at $2.00 per share         100,000    1,000     199,000        0           0             0       200,000
- for cash at an average of
  $0.98 per share                     849,000    8,489     821,510        -           -           -        829,999
- for cash and warrants at
  $1.50 per share                       7,000       70       9,847        -         583           -         10,500
- for compensation at an
  average of $1.25 per share          391,332    3,913     487,275        -           -           -        491,188
- for services at an average
  of $1.23 per share                   91,383      941     119,320        -           -           -        120,234
- for subscriptions receivable
  at $1.00 per share                   38,000      380      37,620   (38,000)         -           -              -
Net loss for the year ended
 October 31, 2003                           -        -           -         -          -  (1,107,228)    (1,107,228)
                                         ----      ---        ----       ---        ---        ----           ----
Balance, October 31, 2003          11,845,055  118,451  11,955,285   (38,000) 1,498,550  (8,282,833)     5,251,453
Issuance of common stock
 as follows:
- for cash at $1.00 per share,
  less issuance cost of $556,650    7,436,500   74,365   6,805,485         -          -           -      6,879,850
- for compensation at an average
  of $1.13 per share                   91,455      915     102,857         -          -           -        103,772
- for services at $1.00 per share     169,150    1,691     167,459         -          -           -        169,150
Stock subscription received                 -        -           -    38,000          -           -         38,000
Net loss for the six months
  ended April 30, 2004                    -        -           -         -          -   (1,056,698)    (1,056,698)
                                         ----     ----       -----      ----        ---        ----           ----
Balance, April 30, 2004
(unaudited)                        19,542,160 $195,422 $19,587,736     $   - $1,498,550 $(9,339,531)   $11,385,527
                                      =======    =====      ======       ===      =====       =====         ======
The accompanying notes are an integral part of these consolidated financial statements.
           F/S 8
</table>


                      METALLINE MINING COMPANY
                   (AN EXPLORATION STAGE COMPANY)
                CONSOLIDATED STATEMENTS OF CASH FLOWS
<Table>
<Caption>
                                                          Period from
                                Six Months Ended          November 8, 1993
                                -----------------        (Inception)
                                April 30,     April 30,   through
                                2004          2003        April 30, 2004
                               (Unaudited)   (Unaudited) (Unaudited)
                                ---------     ---------   ---------
<S>                             <C>           <C>         <C>
Cash flows from
 operating activities:
Net loss                      $(1,056,698)     $(570,896)  $(9,339,551)
Adjustments to reconcile net
 loss to cash used by
 operating activities:
  Depreciation                     25,125         24,565       220,473
  Non-cash expenses                     0              0       126,864
  Payment of services from
   issuance of stock              272,922        390,922     1,575,434
  Payment of services from
   issuance of options                  0              0       801,892
  Payment of financing fees from
   issuance of stock options            0              0       276,000
  Payment of expenses from
   issuance of stock                    0              0       326,527
  Warrants issued for services          0              0       688,771
(Increases) decreases in:
 Foreign property tax
  refund receivable                     0         59,287             0
 Accounts receivable              (32,925)       (41,710)      (32,925)
 Prepaid expenses                    (238)         1,233          (364)
 Employee advances                 (4,912)        (2,689)      (25,812)
(Increases) decreases in:
 Accounts payable                 (78,102)        22,481        32,796
 Contracts payable                      0         41,198         4,209
 Accrued liabilities               43,523       (192,399)       67,267
                                   ------           ----          ----
Net cash used in
  operating activities           (831,305)      (268,008)   (5,278,399)
                                  =======        =======      ========

Schedule continued on next page.
See condensed notes to the consolidated financial statements.
</Table>

                     METALLINE MINING COMPANY
                   (AN EXPLORATION STAGE COMPANY)
                CONSOLIDATED STATEMENTS OF CASH FLOWS
                          (continued)
<Table>
<Caption>
                                                         Period from
                                Six Months Ended          November 8, 1993
                                -----------------        (Inception)
                                April 30,     April 30,   through
                                2004          2003        April 30, 2004
                               (Unaudited)   (Unaudited) (Unaudited)
                                ---------     ---------   ---------
<S>                             <C>           <C>         <C>
Net cash used by
  operating activities           (831,305)      (268,008)   (5,278,399)

CASH FLOWS FROM INVESTING
 ACTIVITIES:
 Purchase of investments         (491,400)             0      (484,447)
 Proceeds from investments              0              0       484,447
 Equipment purchases             (201,082)             0      (657,548)
 Mining property acquisitions           0              0    (4,452,631)
                                  -------         ------     ---------
Net cash used by investing
 activities                      (692,482)             0    (5,110,179)
                                  -------         ------     ---------
CASH FLOWS FROM FINANCING
 ACTIVITIES:
 Proceeds from sales of
  common stock                  6,879,850        209,917    15,902,021
 Proceeds from sales of
  options and warrants                  0            583       949,890
 Deposits for sale of stock        38,000              0       125,500
 Proceeds from
  shareholders loans                    0              0        30,000
                                  -------         ------       -------
Net cash provided by
 financing activities:          6,917,850        210,500    17,007,411
                                  -------        -------     ---------
Net increase (decrease)
 in cash                        5,885,464        (57,508)    6,618,833
Cash beginning of period          733,369        216,363             0
                                  -------        -------      --------
Cash at end of period          $6,618,833       $158,855    $6,618,833
                                   ======        =======        ======
Schedule continued on next page.
See condensed notes to the consolidated financial statements.
F/S 9
</Table>

                     METALLINE MINING COMPANY
                   (AN EXPLORATION STAGE COMPANY)
                CONSOLIDATED STATEMENTS OF CASH FLOWS
                          (continued)
<Table>
<Caption>
                                                          Period from
                                Six Months Ended          November 8, 1993
                                -----------------        (Inception)
                                April 30,     April 30,   through
                                2004          2003        April 30, 2004
                               (Unaudited)   (Unaudited) (Unaudited)
                                ---------     ---------   ---------
<S>                             <C>           <C>         <C>
SUPPLEMENTAL CASH
 FLOW DISCLOSURES:
  Income taxes paid in cash             0              0      $      0
  Interest paid in cash               303             57      $      0

NON-CASH FINANCING ACTIVITIES:
Common stock issued for services  272,922        131,958    $1,575,434
Common stock issued for
 payment of expenses                    0              0      $326,527
Common stock issued for equipment       0              0      $ 25,000
Common stock options issued for
 financing fees                         0              0      $276,000
Options issued for services             0              0      $801,892
Warrants issued for services            0              0      $688,771
Financing of equipment                  0         23,148       $23,148
----------------
See condensed notes to the consolidated financial statements.
[The balance of this page has been intentionally left blank.]
</Table>
             F/S 10


                    METALLINE MINING COMPANY
                  An Exploration Stage Company
           Notes to the Consolidated Financial Statements
                          April 30, 2004

The interim consolidated financial statements of Metalline Mining
Company included herein have been prepared without audit, pursuant to
the rules and regulations of the Securities and Exchange. Although
certain information normally included in financial statements
prepared in accordance with generally accepted accounting principles
has been condensed or omitted, the Company believes that the
disclosures are adequate to make the information presented not
misleading. The accompanying interim financial statements should be
read in conjunction with the audited financial statements and notes
thereto included in the Company's annual report on Form 10-KSB for
the fiscal year ended October 31, 2003.

The consolidated financial statements included herein reflect all
normal recurring adjustments that, in the opinion of management, are
necessary for a fair presentation of the results for interim periods.
The results for interim periods are not necessarily indicative of
trends or of results to be expected for a full year.

NOTE 1

PREFERRED STOCK
At its March 1, 2001 annual shareholders meeting, the Company
approved a change to its articles of incorporation whereby the
Company is authorized to issue one million shares of $0.01 par value
preferred stock. The specific features of the preferred stock will be
determined by the Company's board of directors. There have been no
preferred shares issued as of April 30, 2004.

STOCK OPTION PLAN
On March 1, 2001, the Company's shareholders approved a qualified
stock option plan. The number of shares eligible for issuance under
the qualified plan is to be determined by the Company's board of
directors. As of April 30, 2004 there were options for 350,000 shares
outstanding to officers and directors of the Company.

NOTE 2

On November 15, 2001, the Company entered into an agreement with
Compania Minera La Parrena S.A. de C.V. ("Penoles") whereby Penoles
may earn the right to acquire a 60% interest in certain mining
concessions located in the Sierra Majada region of Coahuila, Mexico.
The earn-in right is contingent upon the following: delivery by
Penoles within four years of a pre-feasibility study, completion by
Penoles of $1,000,000 of qualified expenditures on the aforementioned
mining concessions, and Penoles' purchase of up to 250,000 shares of
Metalline's common stock at $2.00 per share. As of April 30, 2004,
Penoles had purchased 150,000 shares of common stock under this
agreement. In November 2003, the agreement between the Company and
Penoles was terminated by mutual consent.

NOTE 3

In December 2001 Metalline Mining Company signed an agreement with
the B.O.W. Corporation of El Paso, Texas for an exclusive lease on 41
patented and 81 unpatented mining claims in the Silver Hills District
at Orogrande, New Mexico. The property contains high-grade garnet
deposits that will be developed for the industrial abrasive market.
The agreement allows Metalline to mine, process and market any
metallic, non-metallic, or other mineral mined and sold from the
property by establishing the quality and marketability of the garnet
and by furnishing B.O.W. a business plan and feasibility study within
six months. The agreement also provides that within 12 months of
completing the feasibility study, if warranted, Metalline will
construct and place into production a mining and marketing operation
with a minimum capacity of 25,000 tons per year of industrial garnet.
As consideration for the exclusive lease, B.O.W. will receive up to
50% of net profits from the operation. The Company announced in
October 2002 that the agreement has been terminated.
                             F/S 11

                    METALLINE MINING COMPANY
                  An Exploration Stage Company
           Notes to the Consolidated Financial Statements
                          April 30, 2004

NOTE 4

On June 21, 2002, the Company authorized the purchase of property and
equipment from the Mineros Nortenos Cooperativa, located at the
Company's Sierra Majada Project at La Esmeralda, Coahuila, Mexico.
Total purchase price, after conversion to U.S. Dollars, amounted to
$272,616. The final payment of $38,610 was made in June 2003.

NOTE 5

The Company's private placement of common shares was completed in the
current period. The Company issued a total of 7,580,150 shares at
$1.00 per share in the six months ended April 30, 2004, and realized
$7,023,500 after private placement costs of $556,650.

    [The balance of this page has been intentionally left blank.]

                         F/S 12
</page>
             METALLINE MINING COMPANY
           AN EXPLORATION STAGE COMPANY
               April 30, 2004

               CERTIFICATIONS

I, Merlin D. Bingham, certify that:

1. I have reviewed this quarterly report on Form 10-QSB of Metalline
Mining Company.

2. Based on my knowledge, this quarterly report does not contain any
untrue statement of a material fact or omit to state a material fact
necessary to make the statements made, in light of the circumstances
under which such statements were made, not misleading with respect to
the period covered by this quarterly report;

3. Based on my knowledge, the financial statements, and other
financial information included in this quarterly report, fairly
present in all material respects the financial condition, results of
operations, and cash flows of the registrant as of, and for, the
periods presented in this quarterly report;

4. The registrant's other certifying officer and I, are responsible
for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-14 and 15d-14) for the
registrant and we have:

a) designed such disclosure controls and procedures to ensure that
material information relating to the registrant, including its
consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this quarterly
report is being prepared;

b) evaluated the effectiveness of the registrant's disclosure
controls and procedures as of a date within 45 days prior to the
filing date of this quarterly report (the "Evaluation Date"); and

c) presented in this quarterly report our conclusions about the
effectiveness of the disclosure controls and procedures based on our
evaluation as of the Evaluation Date;

5. The registrant's other certifying officer and I have disclosed,
based on our most recent evaluation, to the registrant's auditors and
the audit committee of registrant's board of directors (or persons
performing the equivalent function):

a) all significant deficiencies in the design  or operation of
internal controls which could adversely affect the registrant's
ability to record, process, summarize, and report financial data and
have identified for the registrant's auditors any material weaknesses
in internal controls; and

b) any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrant's
internal controls; and

6. The registrant's other certifying officer and I have indicated in
this quarterly report whether or not there were significant changes
in internal controls or in other factors that could significantly
affect internal controls subsequent to the date of our most recent
evaluation, including any corrective actions with regard to
significant deficiencies and material weaknesses.

Date: June 8, 2004

      /s/ Merlin D. Bingham
      ------------
      President

      F/S 13
</page>
<page>
          METALLINE MINING COMPANY
         AN EXPLORATION STAGE COMPANY
              April 30, 2004

               CERTIFICATIONS

I, Wayne L. Schoonmaker, certify that:

1. I have reviewed this quarterly report on Form 10-QSB of Metalline
Mining Company.

2. Based on my knowledge, this quarterly report does not contain any
untrue statement of a material fact or omit to state a material fact
necessary to make the statements made, in light of the circumstances
under which such statements were made, not misleading with respect to
the period covered by this quarterly report;

3. Based on my knowledge, the financial statements, and other
financial information included in this quarterly report, fairly
present in all material respects the financial condition, results of
operations, and cash flows of the registrant as of, and for, the
periods presented in this quarterly report;

4. The registrant's other certifying officer and I, are responsible
for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-14 and 15d-14) for the
registrant and we have:

a) designed such disclosure controls and procedures to ensure that
material information relating to the registrant, including its
consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this quarterly
report is being prepared;

b) evaluated the effectiveness of the registrant's disclosure
controls and procedures as of a date within 45 days prior to the
filing date of this quarterly report (the "Evaluation Date"); and

c) presented in this quarterly report our conclusions about the
effectiveness of the disclosure controls and procedures based on our
evaluation as of the Evaluation Date;

5. The registrant's other certifying officer and I have disclosed,
based on our most recent evaluation, to the registrant's auditors and
the audit committee of registrant's board of directors (or persons
performing the equivalent function):

a) all significant deficiencies in the design  or operation of
internal controls which could adversely affect the registrant's
ability to record, process, summarize, and report financial data and
have identified for the registrant's auditors any material weaknesses
in internal controls; and

b) any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrant's
internal controls; and

6. The registrant's other certifying officer and I have indicated in
this quarterly report whether or not there were significant changes
in internal controls or in other factors that could significantly
affect internal controls subsequent to the date of our most recent
evaluation, including any corrective actions with regard to
significant deficiencies and material weaknesses.

Date: June 8, 2004

      /s/ Wayne L. Schoonmaker
      ------------
      Principal Accounting Officer

      F/S 14
</page>
<page>
        CERTIFICATION PURSUANT TO
          18 U.S.C. SECTION 1350,
          AS ADOPTED PURSUANT TO
   SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

  In connection with the Quarterly Report of Metalline Mining Company
(the "Company") on Form 10-QSB for the period ended April 30, 2004,
as filed with the Securities and Exchange Commission on the date
hereof (the "Report"), I, Merlin D. Bingham, President of the
Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a)
or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all
material respects, the financial condition, and results of operations
of the Company.

/s/ Merlin D. Bingham
-----------
President

Dated: June 8, 2004
    F/S 15
</page>
<page>
            CERTIFICATION PURSUANT TO
              18 U.S.C. SECTION 1350,
              AS ADOPTED PURSUANT TO
   SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

  In connection with the Quarterly Report of Metalline Mining Company
(the "Company") on Form 10-QSB for the period ended April 30, 2004,
as filed with the Securities and Exchange Commission on the date
hereof (the "Report"), I, Wayne L. Schoonmaker, Principal Accounting
Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350,
as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,
that:

1. The Report fully complies with the requirements of Section 13(a)
or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all
material respects, the financial condition, and results of operations
of the Company.

/s/ Wayne L. Schoonmaker
------------
Principal Accounting Officer

Dated: June 8, 2004
   F/S 16
</page>



                     METALLINE MINING COMPANY
                   AN EXPLORATION STAGE COMPANY
                         April 30, 2004


SIGNATURES

 In accordance with Section 12, 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report
to be signed on its behalf by the undersigned, thereunto duly
authorized.

      METALLINE MINING COMPANY

      BY: /s/ Merlin Bingham
          ------------------
          Merlin Bingham, its President
          Date:  June 8, 2004

     By: /s/ Wayne L. Schoonmaker
         ---------------
         Wayne Schoonmaker, its
         Principal Accounting Officer
         Date:  June 8, 2004

  Pursuant to the requirements of the Securities Exchange Act of
1934, this report has been signed below by the following persons
on behalf of the registrant and in the capacities and on the
dates indicated:


By: /s/ Merlin Bingham          By: /s/ Daniel Gorski
         ------------------              -----------------
    Merlin Bingham                  Daniel Gorski
    Director                        Vice President/Director
    Date: June 8, 2004              Date: June 8, 2004

By: /s/ Wayne L. Schoonmaker
    ------------------------
    Wayne Schoonmaker
    Secretary/Treasurer
    Date: June 8, 2004

                           F/S 17