FORM 10-QSB

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D. C. 20549

[X]      Quarterly report pursuant to section 13 or 15(d) of the
         Securities Exchange Act of 1934 For the fiscal quarter ended
         February 28, 2001 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   0-7501

                               RUBY MINING COMPANY
- --------------------------------------------------------------------------------
               (Exact Name of Company as Specified in its Charter)

Colorado                                                         83-0214117
- ----------------------------------------                   ---------------------
State or other jurisdiction of                               (I.R.S. Employer
Incorporation or organization)                              Identification No.)

877 North 8th West, Riverton, WY                                   82501
- ----------------------------------------                   ---------------------
(Address of principal executive offices)                         (Zip Code)

Company's telephone Number: (307) 856-9271

                                      NONE
- --------------------------------------------------------------------------------
(Former name, former address and former fiscal year, if changed since
last report)

     Check whether the Company:  (1) has filed all reports  required to be filed
by Section 13 or 15(d) of the  Securities  and  Exchange  Act of 1934 during the
preceding 12 months (or for such shorter period that the Company was required to
file such reports), and (2) has been subject to such filing requirements for the
past 90 days.

                  YES   X             NO
                      -----              -----

     State the number of shares  outstanding of each of the issuer's  classes of
common stock, as of the latest practicable date.

          Class                                    Outstanding at April 12, 2001
- ------------------------------                     -----------------------------
Common stock, $.001 par value                            3,994,027 Shares







                               RUBY MINING COMPANY

                                      Index

PART I.         FINANCIAL INFORMATION

      ITEM 1.   Financial Statements

      Condensed Balance Sheet --  February 28, 2001............................3

      Condensed Statements of Operations -- Three and Nine months
         Ended February 28, 2001 and February 29, 2000.........................4

      Condensed Statements of Cash Flows -- Nine months
         Ended February 28, 2001 and February 29,2000..........................5

      Notes to Condensed Financial Statements..................................6

      ITEM 2.   Management's Discussion and Analysis of
                Financial Condition and Results of Operations..................7

PART II.        OTHER INFORMATION

      ITEM 6.   Exhibits and Reports on Form 8-K...............................8

      Signatures...............................................................8


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                               RUBY MINING COMPANY

                          PART I. FINANCIAL INFORMATION

Item 1.  Financial Statements

                             Condensed Balance Sheet
                                February 28, 2001
                                   (Unaudited)

                                                             

         ASSETS

CURRENT ASSETS:
      Cash                                                     $          1,600

INVESTMENTS                                                              45,700
                                                               -----------------
                                                               $         47,300
                                                               =================

      LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:
      Directors' fees payable                                  $         10,400

SHAREHOLDERS' EQUITY
      Common stock, $0.001 par value;
         100,000,000 shares authorized;
         3,994,027 shares issued and
         outstanding                                                      4,000
      Additional paid-in capital                                        728,800
      Accumulated deficit                                              (662,700)
      Investment allowance                                              (33,200)
                                                                ----------------
                                                                         36,900
                                                                ----------------
                                                                $        47,300
                                                                ================



            See accompanying notes to condensed financial statements.
                                       3




                               RUBY MINING COMPANY

                       Condensed Statements of Operations
                                   (Unaudited)

                                                                

                               Three Months Ended             Nine months Ended
                               February 28 & 29,               February 28 & 29,
                               ------------------              ----------------
                              2001            2000           2001          2000
                              ----            ----           ----          ----
REVENUES:
      Interest             $     400        $    400        $  1,200   $  1,200

COSTS AND EXPENSES:
      General and
         Administrative       38,400          12,800          45,900     26,000
                             -------         -------         -------    --------
NET INCOME (LOSS)          $ (38,000)       $(12,400)       $(44,700)  $(24,800)
                             ========       =========        ========   ========

INCOME (LOSS)
      PER SHARE            $   (0.01)       $  (0.01)       $  (0.01)  $ ( 0.04)
                             ========       =========        ========   ========

WEIGHTED AVERAGE
      NUMBER OF SHARES
      OUTSTANDING          3,994,027       1,000,000        3,994,027   631,985
                            =========      =========         =========  ========
* Less than $.01 per share.



            See accompanying notes to condensed financial statements.

                                       4




                               RUBY MINING COMPANY

                       Condensed Statements of Cash Flows
                                   (Unaudited)

                                                                  

                                                           Nine months Ended
                                                            February 28 & 29,
                                                       -------------------------
                                                       2001                2000
                                                       ----                ----
CASH FLOWS FROM OPERATING ACTIVITIES:
      Net Loss                                     $ (44,700)         $ (24,800)
      Adjustments to reconcile net loss to
        net cash used in operating activities:
         Decrease in accounts payable                     --            (70,100)
         Decrease in other assets                         --                300
                                                     --------           --------

CASH USED IN OPERATING ACTIVITIES                    (44,700)           (94,600)

CASH FLOWS FROM INVESTING ACTIVITIES:
      Proceeds from sale of property
      and equipment                                    7,900                 --

CASH FLOWS FROM FINANCIAL ACTIVITIES:
      Reduction of debt to affiliates
      from the issuance of common stock                  --              95,800
                                                     --------           --------

NET (DECREASE) INCREASE IN CASH
      AND CASH EQUIVALENTS                           (36,800)             1,200

CASH AND CASH EQUIVALENTS AT
      BEGINNING OF PERIOD                             38,400             36,800
                                                    ---------          ---------
CASH AND CASH EQUIVALENTS AT
      END OF PERIOD                                $   1,600           $ 38,000
                                                    =========          =========



            See accompanying notes to condensed financial statements.

                                       5




                               RUBY MINING COMPANY
                     Notes to Condensed Financial Statements


     1) The  Condensed  Balance  Sheet as of  February  28,  2001 the  Condensed
Statements of Operations  for the nine and three months ended  February 28, 2001
and February 29, 2000 and the  Condensed  Statements  of Cash Flows for the nine
months ended February 28, 2001 and February 29, 2000,  have been prepared by the
Company without audit. In the opinion of the Company, the accompanying financial
statements  contain  all  adjustments   (consisting  of  only  normal  recurring
accruals)  necessary to fairly present the financial  position of the Company as
of February 28, 2001,  the results of  operations  for the nine and three months
ended  February  28, 2001 and  February 29, 2000 and its cash flows for the nine
months ended February 28, 2001 and February 29, 2000.

     2) Certain  information  and  footnote  disclosures  normally  included  in
financial  statements  prepared in accordance with generally accepted accounting
principles have been condensed or omitted.  It is suggested that these financial
statements be read in conjunction with the Company's May 31, 2000 Form 10-KSB.

     3) The results of operations  for the periods  ended  February 28, 2001 and
February 29, 2000 are not  necessarily  indicative of the operating  results for
the full year.








                                       6




Item 2.         Management's Discussion and Analysis of Financial
                Condition and Results of Operations.

Liquidity and Capital Resources

     During the quarter ended  February 28, 2001 the Company  incurred  expenses
relating to a potential  merger with a non  affiliated  company.  These expenses
were incurred in legal and professional services and related travel expense. All
such  expenses  were  paid  by  the  Company's   parent  company,   U.S.  Energy
Corp.("USE")  At the end of the  quarter,  the Company  conveyed  its  remaining
equipment to USE as partial  payment of its obligations to USE. The Company also
paid the balance of the debt to USE as a result of the costs associated with the
potential merger, prior management fees, auditing expenses,  stock transfer fees
etc. with cash.

     These transactions  reduced working capital from $28,000 at May 31, 2000 to
a working  capital  deficit of  $8,800.  The  deficit  is caused by amounts  due
directors  for  directors'  fees in prior  years.  Should the  merger  occur the
director  liability as well as the investments in USE and its affiliate  Crested
Corp. will be assigned to USE. The Company has signed as agreement to merge with
a non affiliated corporation,  however, as of the date of filing of this report,
the conditions to consummating  the  transaction  have not been met by the other
corporation.  Therefore,  the  future  closing  of this  contract  presently  is
uncertain.  Until such time as a merger transaction is consummated,  the Company
will continue to depend upon USE funding all pre merger costs as well as ongoing
administrative costs.

Results of Operations

     The  Company  had no  revenues  from  operations  during the most  recently
completed  nine months ended February 28, 2001 or the  corresponding  quarter of
the prior year. The Company did however,  recognize  $1,200 in interest  revenue
for each of the nine month periods ended February 28, 2001 and February 28, 2000
on cash invested in interest bearing accounts.

     General and  administrative  costs  increased  during the nine months ended
February  28, 2001 from the same  period of the  previous  year by $19,900.  The
increase  is  primarily  from the  Company  contracting  with USE to prepare the
Company for a merger. The Company's  operations resulted in a loss of $44,700 as
compared with a loss of $24,800 for the same nine months of the previous year.






                                       7



     The Company's  operations  consist primarily of  administrative  activities
associated  with the preparation of various reports and documents as required by
law.

                           PART II. OTHER INFORMATION

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

     (a) Exhibits. None.

     (b) During the quarter ended February 28, 2001 the Company filed one report
on Form 8-K. On February 1, 2001 under Item 4, the Company  reported  the change
in its outside accounting firm to Grant Thornton LLP.





                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Company  has  duly  caused  this  report  to be  signed  on  its  behalf  by the
undersigned, hereunto duly authorized.

                                        RUBY MINING COMPANY
                                        (Company)



Date: March 31, 2001                    By: /s/ John L. Larsen
                                            ------------------------------------
                                            JOHN L. LARSEN,
                                            President



Date: March 31, 2001                    By: /s/ Robert Scott Lorimer
                                            ------------------------------------
                                            ROBERT SCOTT LORIMER,
                                            Principal Financial Officer
                                            & Chief Accounting Officer





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