EXHIBIT 2.1










                      PLAN AND AGREEMENT OF SHARE EXCHANGE



                                 by and between



                             ADMIRALTY CORPORATION,



                              RUBY MINING COMPANY,



                                       and



                                U.S. ENERGY CORP.



                            Dated as of March 2, 2001

















                                TABLE OF CONTENTS

                                                                            Page



                                    ARTICLE I

                    TRANSACTIONS AND TERMS OF SHARE EXCHANGE

Section 1.01. Share Exchange...................................................1
Section 1.02. Time and Place of Closing........................................1
Section 1.03. Effective Time...................................................2

                                   ARTICLE II

                             TERMS OF SHARE EXCHANGE

Section 2.01. Articles of Incorporation........................................2
Section 2.02. Bylaws...........................................................2
Section 2.03. Officers and Directors...........................................2
Section 2.04. Tax-Free Reorganization..........................................2

                                   ARTICLE III

                           MANNER OF CONVERTING SHARES

Section 3.01. Share Exchange Consideration.....................................2
Section 3.02. Conversion of Shares.............................................2
Section 3.03. Shares Held by Admiralty.........................................3
Section 3.04. Fractional Shares................................................3
Section 3.05. Stock Options....................................................3

                                   ARTICLE IV

                               EXCHANGE OF SHARES

Section 4.01. Exchange Agent...................................................3
Section 4.02. Deposit of Certificates with Exchange Agent......................3
Section 4.03. Exchange Procedures..............................................4
Section 4.04. Rights of Former Admiralty Owners................................4
Section 4.05. No Further Ownership Rights in Admiralty Stock...................4
Section 4.06. No Fractional Shares.............................................4
Section 4.07. No Liability.....................................................4
Section 4.08. Lost Certificates................................................5
Section 4.09. Withholding Rights...............................................5
Section 4.10. Further Assurances...............................................5
Section 4.11. Dissenting Shares................................................5




                                    ARTICLE V

                              SHAREHOLDER APPROVAL

Section 5.01. Shareholder Approval.............................................6

                                   ARTICLE VI

                   REPRESENTATIONS AND WARRANTIES OF Admiralty

Section 6.01. Organization, Authority and Capacity.............................7
Section 6.02. Authorization and Validity.......................................7
Section 6.03. Absence of Conflicting Agreements or Required Consents...........7
Section 6.04. Governing Documents of Admiralty.................................7
Section 6.05. Outstanding and Authorized Capitalization........................8
Section 6.06. Financial Statements.............................................8
Section 6.07. Absence of Changes...............................................9
Section 6.08. No Undisclosed Liabilities......................................10
Section 6.09. Litigation, Etc.................................................10
Section 6.10. Real and Personal Property......................................10
Section 6.11. Insurance Policies..............................................10
Section 6.12. Taxes...........................................................10
Section 6.13. Required Vote of Admiralty Shareholders.........................10
Section 6.14. Brokerage.......................................................11
Section 6.15. Statements True and Correct.....................................11

                                   ARTICLE VII

                      REPRESENTATIONS AND WARRANTIES OF RMC

Section 7.01. Organization, Authority and Capacity............................11
Section 7.02. Authorization and Validity......................................11
Section 7.03. Absence of Conflicting Agreements or Required Consents..........12
Section 7.04. Governing Documents.............................................12
Section 7.05. Outstanding and Authorized Capitalization.......................12
Section 7.06. Reports and Financial Statements................................12
Section 7.07. Absence of Changes..............................................13
Section 7.08. No Undisclosed Liabilities......................................13
Section 7.09. No Violation of Law.............................................13

                                  ARTICLE VIII

                              ADDITIONAL AGREEMENTS

Section 8.01. Access to Information...........................................13
Section 8.02. No-Shop.........................................................14

                                       ii


Section 8.03. Affirmative Covenants of Admiralty..............................14
Section 8.04. Negative Covenants of Admiralty.................................15
Section 8.05. Affirmative Covenants of RMC....................................16
Section 8.06. Negative Covenants of RMC.......................................16
Section 8.07. Confidentiality.................................................17
Section 8.08. Public Announcements............................................17
Section 8.09. Filings with State Offices......................................17
Section 8.10. Conditions to Closing...........................................17
Section 8.11. Sale of Shares; Shareholder Approval............................17

                           ARTICLE IX

                        CONDITIONS TO OBLIGATIONS OF RMC

Section 9.01. Representations and Warranties..................................18
Section 9.02. Performance; Covenants..........................................18
Section 9.03. Necessary Consents and Approvals................................19
Section 9.04. No Material Adverse Change......................................19
Section 9.05. No Injunction, Etc..............................................19
Section 9.06. Admiralty Shareholder Approval..................................19
Section 9.07. Financial Statements............................................19
Section 9.08. Certificate of Share Exchange...................................20
Section 9.09. Tax-Free Share Exchange.........................................20
Section 9.10. Evidence of Compliance with Securities Laws.....................20

                                    ARTICLE X

                     CONDITIONS TO OBLIGATIONS OF Admiralty

Section 10.01.Representations and Warranties..................................20
Section 10.02.Performance; Covenants..........................................20
Section 10.03.No Material Adverse Change......................................21
Section 10.04.No Injunction, Etc..............................................21
Section 10.05.Certificate of Share Exchange...................................21
Section 10.05.Tax-Free Share Exchange.........................................21
Section 10.06.Shareholder Approval............................................21

                                   ARTICLE XI

                                   TERMINATION

Section 11.01.Right of Termination............................................21
Section 11.02.Effect of Termination...........................................22

                                      iii


                                   ARTICLE XII

                       SURVIVAL OF TERMS; INDEMNIFICATION

Section 12.01.Survival........................................................22
Section 12.02.Indemnification by Admiralty....................................22
Section 12.03.Indemnification by RMC..........................................23

                                   ARTICLE XII

CERTAIN DEFINITIONS...........................................................23

                                   ARTICLE XIV

                            MISCELLANEOUS PROVISIONS

Section 14.01.        Notices.................................................25
Section 14.02.        Expenses................................................25
Section 14.03.        Further Assurances......................................25
Section 14.04.        Waiver..................................................25
Section 14.05.        Assignment..............................................25
Section 14.06.        Binding Effect..........................................25
Section 14.07.        Headings................................................26
Section 14.08.        Entire Agreement........................................26
Section 14.09.        Governing Law; Severability.............................26
Section 14.10.        Counterparts............................................26
Section 14.11.        Brokers and Finders.....................................26
Section 14.12.        Schedules and Exhibits..................................26
Section 14.13.        Enforcement of Agreement................................26

                                       iv



                      PLAN AND AGREEMENT OF SHARE EXCHANGE


     THIS PLAN AND AGREEMENT OF SHARE EXCHANGE ("Agreement") is made and entered
into as of March 2,  2001,  by and  between  ADMIRALTY  CORPORATION,  a  Georgia
corporation ("Admiralty");  RUBY MINING COMPANY, a Colorado corporation ("RMC");
and U.S. ENERGY CORP., a Wyoming corporation ("USE").

                             STATEMENT OF BACKGROUND

     The Boards of Directors of each of Admiralty and RMC believe it is in their
best interests and in the best interests of their respective  shareholders  that
RMC acquire  Admiralty  through a share exchange  pursuant to the specific terms
and  provisions of this  Agreement  (the "Share  Exchange")  and, in furtherance
thereof,  have approved the Share  Exchange.  The parties shall  consummate  the
Share  Exchange  in  accordance  with the  provisions  of the  Georgia  Business
Corporation  Code  (the  "GBCC")  and  the  Colorado  Business  Corporation  Act
("CBCA").

     Subject to the specific terms and conditions of this Agreement,  the result
of the Share  Exchange  will be (among other  things)  that,  from and after the
Effective  Time  (as  defined  below),  (i)  Admiralty  will  be a  wholly-owned
subsidiary  of RMC, and (ii) the current  holders of the issued and  outstanding
shares of common stock of Admiralty,  except for those  stockholders  exercising
dissenter's  rights in  accordance  with the GBCC,  will  become the  holders of
certain newly-issued shares of common stock of RMC.

     For Federal  income tax purposes,  it is intended  that the Share  Exchange
will qualify as a  reorganization  under the provisions of Section 368(a) of the
Code,  and the parties to this  Agreement  intend to adopt this  Agreement  as a
"plan  of  reorganization"   within  the  meaning  of  Sections  1.368-2(g)  and
1.368-3(a) of the United States Treasury Regulations.

     The parties desire to make certain representations and warranties and other
agreements in connection with the Share Exchange, as more specifically set forth
in this Agreement.

                             STATEMENT OF AGREEMENT

     In consideration of the above and the mutual  warranties,  representations,
covenants  and  agreements  set forth in this  Agreement,  the parties  agree as
follows:

                                   ARTICLE I

                    TRANSACTIONS AND TERMS OF SHARE EXCHANGE

     SECTION 1.01.  SHARE  EXCHANGE.  The manner and basis of the Share Exchange
will be as follows:

          (a) At the Effective Time (as defined below), all current stockholders
     of Admiralty (the "Current Admiralty  Shareholders") will have the right to
     exchange their shares of common stock in Admiralty (the  "Admiralty  Common
     Stock") for newly-issued shares


                                       1


     of common stock,  $0.001 par value,  of RMC (the  "Newly-Issued  RMC Common
     Stock"), in the manner provided herein.  Notwithstanding the foregoing, any
     Current  Admiralty  Shareholder  not  desiring to  exchange  shares will be
     entitled  to  dissenters'  rights  as  provided  in the GBCC.  Any  Current
     Admiralty  Shareholder who does not exercise dissenters' rights as provided
     in the GBCC will be deemed to have consented to the Share Exchange.

          (b) At the Effective Time, RMC will, without any further action on its
     part or on the part of the  Admiralty  Shareholders,  automatically  and by
     operation  of law acquire and become the owner for all  purposes of all the
     then issued and  outstanding  shares of Admiralty  Common Stock and will be
     entitled to have issued to it by Admiralty a  certificate  or  certificates
     representing the Admiralty Common Stock. Thereafter,  (i) Admiralty will be
     a wholly-owned subsidiary of RMC, and (ii) RMC will have full and exclusive
     power to vote the Admiralty Common Stock, to receive  dividends thereon and
     to exercise all rights of an owner thereof.

          (c) At the  Effective  Time,  all  previously  issued and  outstanding
     certificates  representing shares of Admiralty Common Stock (the "Admiralty
     Certificates")  will  automatically  and  by  operation  of  law  cease  to
     represent  shares  of  Admiralty  Common  Stock  or any  interest  therein.
     Thereafter,  (i) no holder of an Admiralty  Certificate will be entitled to
     vote the shares of Admiralty  Common  Stock  formerly  represented  by such
     certificate,  or to receive  dividends  thereon,  or to exercise  any other
     rights of ownership  in respect  thereof,  and (ii) each Current  Admiralty
     Shareholder  will be obligated to surrender all Admiralty  Certificates  in
     accordance with Article IV below.

          (d) At the Effective Time (and subject to the Admiralty  Shareholders'
     obligation to surrender Admiralty Certificates),  RMC will become obligated
     to (i) issue to each Current  Admiralty  Shareholder  who does not elect to
     exercise  dissenters'  rights as provided in the GBCC, the number of shares
     of Newly-Issued  RMC Common Stock set forth in attached Exhibit A, and (ii)
     deliver  to each  such  Current  Admiralty  Shareholder  one or more  share
     certificates representing such shares of Newly-Issued RMC Common Stock.

          (e) At the  Effective  Time,  Two  Million  Three  Hundred  Sixty Four
     Thousand  Twenty  Seven  (2,364,027)  shares of the issued and  outstanding
     shares of common stock,  $0.001 par value,  of RMC (the "RMC Common Stock")
     currently owned by USE will,  without any further action on the part of RMC
     or USE, be fully and  completely  cancelled and all  previously  issued and
     outstanding certificates representing such shares will automatically and by
     operation  of law cease to  represent  shares of common  stock of RMC.  USE
     shall  surrender to the Exchange Agent (as defined below) for  cancellation
     all  certificates   representing  the  shares  cancelled  pursuant  to  the
     immediately preceding sentence, together with a letter of transmittal, duly
     executed,  and such other  documents as may  reasonably  be required by the
     Exchange  Agent.  Following the Effective Time, USE will retain One Million
     Three Hundred  Thousand  (1,300,000)  shares of RMC Common Stock  currently
     owned by USE. On the Closing Date,  RMC shall issue to USE, to be effective
     as of the Effective Time, a two-year warrant to purchase an additional


                                       2


     Five  Hundred  Thousand  (500,000)  shares  of  common  stock  of RMC for a
     purchase price of Three Dollars ($3.00) per share.

     SECTION 1.02. TIME AND PLACE OF CLOSING.  The closing of the Share Exchange
(the  "Closing")  will take place at a specific time and location  determined by
the mutual  agreement of the parties  which will be no later than March 31, 2001
(the "Closing Date").

     SECTION 1.03.  EFFECTIVE TIME. Subject to the provisions of this Agreement,
the parties shall file a Certificate  of Share  Exchange  executed in accordance
with the  relevant  provisions  of the GBCC and shall make all other  filings or
recordings  required  under the GBCC and the CBCA as soon as  practicable  on or
after the Closing Date. The Share Exchange and other  transactions  contemplated
by this  Agreement  will  become  effective  on the  date  and at the  time  the
Certificate  of Share  Exchange  reflecting  the  Share  Exchange  shall  become
effective with the Secretary of State of the State of Georgia,  or at such other
time and date as specified in the  Certificate of Share Exchange (the "Effective
Time").

                                   ARTICLE II

                       ADDITIONAL TERMS OF SHARE EXCHANGE

     SECTION 2.01. OFFICERS AND DIRECTORS. At the Closing, the current directors
of RMC shall  (i)  appoint  to serve as the  directors  of RMC the  then-current
directors  of  Admiralty,  and (ii) resign as  directors  of RMC,  both of which
actions will be effective as of the Effective Time.

     SECTION 2.02.  FEES. On the Closing  Date,  Admiralty  shall pay to USE for
services in connection  with the  negotiation of this Agreement the sum of Three
Hundred Twenty Five Thousand Dollars  ($325,000) (the "Exchange  Services Fee").
USE hereby  acknowledges  receipt from Admiralty of a non-refundable  deposit in
the  amount of Twenty  Five  Thousand  Dollars  ($25,000),  which  will be fully
credited towards payment of the Exchange Services Fee.

     SECTION 2.03. TAX-FREE REORGANIZATION.  For Federal income tax purposes, it
is intended that the Share Exchange will qualify as a  reorganization  under the
provisions of Section 368(a) of the Code.  The parties to this Agreement  hereby
adopt  this  Agreement  as a "plan of  reorganization"  within  the  meaning  of
Sections 1.368-2(g) and 1.368-3(a) of the United States Treasury Regulations.

     SECTION  2.04.  LOCKED  SHARES.  For a  period  of one (1) year  after  the
Closing,  USE shall not sell or otherwise  dispose of 500,000  shares of the RMC
Common  Stock  retained by USE  pursuant to this  Agreement.  After the one-year
anniversary of the Closing,  Admiralty shall use its best efforts to insure that
any and all restrictive  legends are removed,  as soon as such removal is legal,
from all shares of RMC Common Stock retained by USE pursuant to this Agreement.

                                       3


                                  ARTICLE III

            ADDITIONAL PROVISIONS APPLICABLE TO CONVERSION OF SHARES

     SECTION  3.01.  SHARES HELD BY  ADMIRALTY.  Each share of Admiralty  Common
Stock  held in  treasury  by  Admiralty  shall be  canceled  and  retired at the
Effective Time, and no consideration shall be issued in exchange therefor.

     SECTION 3.02.  FRACTIONAL SHARES. No certificates  representing  fractional
shares of Newly-Issued  RMC Common Stock will be issued as a result of the Share
Exchange.  Any  fractional  share  interest  to which a  Shareholder  that holds
outstanding  shares of Admiralty Common Stock as of the Effective Time that such
Shareholder  would  otherwise be entitled to receive  shall be rounded up to the
nearest whole share if such fraction is 0.5 or greater and shall be rounded down
to the nearest whole share if such fraction is less than 0.5.

     SECTION  3.03.  STOCK  OPTIONS.  At the  Effective  Time,  all  outstanding
Admiralty  Options (as defined below) shall be assumed by RMC in accordance with
provisions  described below.  "Admiralty Options" means collectively any and all
outstanding  warrants and outstanding  options of any kind or nature whatsoever,
whether vested or unvested,  to purchase shares of Admiralty  Common Stock,  and
any  promissory  notes  or  other  debt  instruments  issued  by  Admiralty  and
convertible into shares of Admiralty Common Stock.

          (a) At the Effective  Time, each Admiralty  Option,  whether vested or
     unvested, shall be, in connection with the Share Exchange,  assumed by RMC.
     Each Admiralty Option so assumed by RMC under this Agreement shall continue
     to have,  and be subject to, the same terms and conditions set forth in the
     Admiralty Option immediately prior to the Effective Time.

          (b) Promptly  following  the  Effective  Time,  RMC will issue to each
     holder  of an  outstanding  Admiralty  Option  a  document  evidencing  the
     foregoing  assumption of such  Admiralty  Option by RMC. At or prior to the
     Effective  Time, RMC shall take all corporate  action  necessary to reserve
     for  issuance  sufficient  shares  of  Newly-Issued  RMC  Common  Stock for
     delivery  upon  exercise of Admiralty  Options  assumed by it in accordance
     with this Section.

                                   ARTICLE IV

                               EXCHANGE OF SHARES

     SECTION  4.01.  EXCHANGE  AGENT.  RMC's  transfer  agent shall serve as the
exchange agent (the "Exchange Agent") in the Share Exchange.

     SECTION 4.02.  DEPOSIT OF CERTIFICATES  WITH EXCHANGE AGENT. At or prior to
the Effective Time, RMC shall give  instructions to the Exchange Agent about the
issuance  of  certificates  representing  the  aggregate  number  of  shares  of
Newly-Issued RMC Common Stock issuable pursuant to this Agreement.

                                       4


     SECTION  4.03.  EXCHANGE   PROCEDURES.   Upon  surrender  of  an  Admiralty
Certificate for  cancellation  to the Exchange Agent,  together with a letter of
transmittal,  duly  executed,  and such other  documents  as may  reasonably  be
required by the Exchange Agent,  then,  subject to Closing,  after the Effective
Time the holder of such  certificate  shall be  entitled  to receive in exchange
therefor a certificate  representing that number of whole shares of Newly-Issued
RMC Common  Stock that such  holder  has the right to  receive  pursuant  to the
provisions of this Agreement, and the Admiralty Certificate so surrendered shall
forthwith be cancelled.  Until surrendered as contemplated by this Section, each
Admiralty  Certificate  shall be deemed at any time after the Effective  Time to
represent  only the right to receive upon such surrender the number of shares of
Newly-Issued  RMC Common Stock set forth in this Agreement.  No interest will be
paid or will accrue on any cash payable to holders of  certificates  pursuant to
the provisions of this Article.

     Subject to Closing,  after the Effective Time RMC shall not be obligated to
deliver the  consideration  to which any Admiralty  Shareholder is entitled as a
result of the Share Exchange until such holder surrenders his or her certificate
or certificates  representing  the shares of Admiralty Common Stock for exchange
as provided in this  Article or such holder  provides an  appropriate  affidavit
regarding loss of such certificate or agreement and an  indemnification in favor
of RMC as provided in this  Article.  All  certificates  representing  shares of
Newly-Issued  RMC Common  Stock  shall bear the  appropriate  "restricted  stock
legend"  evidencing  that  such  shares  have  not  been  registered  under  the
Securities Act.

     SECTION 4.04. RIGHTS OF FORMER ADMIRALTY OWNERS. At the Effective Time, the
stock transfer  books of Admiralty  shall be closed and no transfer of Admiralty
Common Stock by any such holder shall  thereafter be made or  recognized.  Until
surrendered in accordance with the provisions of this Article,  each certificate
theretofore  representing  shares of Admiralty Common Stock shall from and after
the  Effective  Time  represent  for all purposes  only the right to receive the
number of shares of Newly-Issued RMC Common Stock provided in this Agreement.

     SECTION 4.05. NO FURTHER OWNERSHIP RIGHTS IN ADMIRALTY STOCK. All shares of
Newly-Issued  RMC Common Stock issued upon the  surrender for exchange of shares
of Admiralty Common Stock in accordance with the terms hereof shall be deemed to
have been issued in full satisfaction of all rights pertaining to such shares of
Admiralty Common Stock, and there shall be no further  registration of transfers
on the records of  Admiralty  of shares of  Admiralty  Capital  Stock which were
outstanding  immediately  prior to the Effective  Time.  If, after the Effective
Time,  Certificates  are  presented to Admiralty  for any reason,  they shall be
canceled and exchanged as provided in this Article IV.

     SECTION 4.06. NO FRACTIONAL  SHARES. No certificates or scrip  representing
fractional  shares of  Newly-Issued  RMC Common  Stock  shall be issued upon the
surrender  for  exchange  of  certificates,   no  dividend  or  distribution  of
Newly-Issued  RMC Common Stock shall relate to such  fractional  share interests
and such  fractional  share interests will not entitle the owner thereof to vote
or to any  rights  of a  stockholder  of RMC.  The  procedure  with  respect  to
fractional shares is set forth in Section 3.04 hereof.

     SECTION 4.07. NO LIABILITY.  None of RMC, Admiralty,  the Exchange Agent or
any party  hereto  shall be liable to any  Person in  respect  of any  shares of
Newly-Issued RMC Common

                                       5


Stock  properly  delivered  to a  public  official  pursuant  to any  applicable
abandoned property, escheat or similar law.

     SECTION 4.08. LOST CERTIFICATES.  If any certificate representing Admiralty
Common Stock shall have been lost,  stolen or  destroyed,  upon the making of an
affidavit  of that fact by the  Person  claiming  such  certificate  to be lost,
stolen or  destroyed  and, if  required by RMC,  the posting by such Person of a
bond in such reasonable  amount as RMC may direct as indemnity against any claim
that may be made against  either of them with respect to such  certificate,  the
transfer  agent  will  issue in  exchange  for such  lost,  stolen or  destroyed
certificate  the  appropriate  shares of  Newly-Issued  RMC Common Stock and any
unpaid  dividends and  distributions  on such shares of Newly-Issued  RMC Common
Stock deliverable in respect thereof, in each case pursuant to this Agreement.

     SECTION  4.09.  WITHHOLDING  RIGHTS.  RMC shall be  entitled  to deduct and
withhold from the consideration  otherwise payable pursuant to this Agreement to
any  holder of shares of  Newly-Issued  RMC Common  Stock such  amounts as it is
required to deduct and withhold with respect to the making of such payment under
the Code and the rules and regulations promulgated thereunder,  or any provision
of state,  local or foreign tax law. To the extent that  amounts are so withheld
by RMC such withheld amounts shall be treated for all purposes of this Agreement
as having  been paid to the holder of the shares of  Admiralty  Common  Stock in
respect of which such deduction and withholding was made by RMC.

     SECTION 4.10. DISSENTING SHARES.

          (a)  Notwithstanding  any provision of this Agreement to the contrary,
     any shares of Admiralty  Common Stock held by a holder who has demanded and
     perfected dissenters' rights for such shares in accordance with Georgia law
     and who, as of the Effective  Time, has not  effectively  withdrawn or lost
     such dissenters' rights  ("Dissenting  Shares") shall not be converted into
     or represent a right to receive  Newly-Issued  RMC Common Stock pursuant to
     this  Agreement,  but the holder  thereof shall only be entitled to receive
     payment in cash for the fair value of such  holder's  shares as  determined
     pursuant to the  applicable  provisions of Georgia law;  provided,  that no
     such payment shall be made to any dissenting  shareholder  unless and until
     such dissenting  shareholder has complied with the applicable provisions of
     Georgia law and  surrendered to Admiralty the  certificate or  certificates
     representing the Dissenting  Shares.  Admiralty shall be solely responsible
     for  paying  any  and  all  amounts  owed  with  respect  to any  perfected
     dissenters' rights.

          (b) Notwithstanding the provisions of subsection (a), if any holder of
     shares of  Admiralty  Capital  Stock who demands  appraisal  of such shares
     under Georgia law shall  effectively  withdraw or lose (through  failure to
     perfect or otherwise) the right to appraisal,  then, as of the later of the
     Effective Time and the occurrence of such event, such holder's shares shall
     automatically  be converted  into and  represent  only the right to receive
     Newly-Issued RMC Common Stock as provided herein, without interest thereon,
     upon surrender of the certificate representing such shares.

                                       6


          (c) Admiralty  shall give RMC (i) prompt notice of any written  notice
     by any  shareholder  of  intent to demand  payment  for such  shareholder's
     shares of Admiralty  Capital Stock,  withdrawals  of such demands,  and any
     other  instruments  served  pursuant  to Georgia  law and  received  by the
     Admiralty,  and (ii) the opportunity to participate in all negotiations and
     proceedings  with respect to demands for  dissenters'  rights under Georgia
     law.  Admiralty  shall not,  except with the prior written  consent of RMC,
     voluntarily  make any payment with  respect to any demands for  dissenters'
     rights or offer to settle or settle any such demands.

                                   ARTICLE V

                              SHAREHOLDER APPROVAL

     SECTION  5.01.  SHAREHOLDER  APPROVAL.  Admiralty  shall (a) take all steps
required  by the GBCC to  obtain  the  consent  of its  shareholders  as soon as
reasonably practicable,  (b) recommend to its shareholders approval of the Share
Exchange  (except  to the  extent  that the  Board  of  Directors  of  Admiralty
determines,  after receiving the written advice of counsel, that such act is not
permitted by such Board of Directors in the discharge of the fiduciary duties to
Admiralty),  (c) use its best  efforts  to obtain the  necessary  consent of its
shareholders,  (d) take all action  required  under the GBCC with respect to the
holders  of  Dissenting  Shares,  and (e) in  cooperation  with  RMC mail to its
shareholders a transmittal  letter to be used by such shareholders in forwarding
their share  certificates for surrender and exchange.  All documentation sent by
Admiralty to its  shareholders  pursuant to the immediately  preceding  sentence
shall in form and substance be subject to the  reasonable  approval of RMC prior
to distribution by Admiralty.

                                   ARTICLE VI

                   REPRESENTATIONS AND WARRANTIES OF ADMIRALTY

     Admiralty  represents  and warrants the following to RMC, as of the date of
this Agreement and as of the Closing and the Effective Time:

     SECTION  6.01.  ORGANIZATION,   AUTHORITY  AND  CAPACITY.  Admiralty  is  a
corporation,  duly organized,  validly existing,  and in good standing under the
laws of the State of Georgia,  and has the full  corporate  power and  authority
necessary  to (i)  execute,  deliver  and  perform  its  obligations  under this
Agreement and the other  documents and  instruments to be delivered by Admiralty
pursuant to this Agreement  (collectively,  the "Share Exchange  Documents") and
(ii) carry on its business as it has been and is now being  conducted and to own
and lease the  properties  and assets which it now owns or leases.  Admiralty is
duly qualified to do business and is in good standing in every  jurisdiction  in
which the failure to be so  qualified or in good  standing  could be expected to
have a  material  adverse  effect on (A)  Admiralty's  ability  to  perform  its
obligations  under the Share Exchange  Documents to be executed and delivered by
it or (B) the assets, results of operations or prospects of Admiralty taken as a
whole (a "Admiralty Material Adverse Effect").

                                       7


     SECTION 6.02.  AUTHORIZATION  AND  VALIDITY.  The  execution,  delivery and
performance  of the Share Exchange  Documents  have been duly  authorized by all
necessary  corporate  action on the part of  Admiralty,  other than  shareholder
approval. The Share Exchange Documents to be executed and delivered by Admiralty
have  been or will be,  as the case  may be,  duly  executed  and  delivered  by
Admiralty  and  constitute  or will  constitute  the  legal,  valid and  binding
obligations of Admiralty, enforceable in accordance with their respective terms.

     SECTION 6.03. ABSENCE OF CONFLICTING  AGREEMENTS OR REQUIRED CONSENTS.  The
execution, delivery and performance by Admiralty of the Share Exchange Documents
to be executed and delivered by Admiralty:  (a) do not require the consent of or
notice to any  Authority or any other third party;  (b) do not conflict with any
provision of Admiralty's articles or certificate of incorporation or bylaws; (c)
do not conflict with or result in a violation of any law, ordinance, regulation,
ruling,   judgment,   order  or   injunction   of  any  court  or   governmental
instrumentality  to which  Admiralty is subject or by which  Admiralty or any of
its  respective  properties  are bound;  (d) do not  conflict  with,  constitute
grounds for termination  of, result in a breach of,  constitute a default under,
require  any notice  under,  or  accelerate  or permit the  acceleration  of any
performance  required  by the terms of any  agreement,  instrument,  license  or
permit  to  which  Admiralty  is a party  or by  which  Admiralty  or any of its
properties  are  bound;  and (e)  will  not  create  any  lien,  encumbrance  or
restriction upon any of the assets or properties of Admiralty.

     SECTION 6.04. GOVERNING DOCUMENTS OF ADMIRALTY.  True and correct copies of
the  organizational  documents and all amendments thereto of Admiralty have been
provided to RMC. RMC has previously  been provided with access to the minutes of
Admiralty.

     SECTION  6.05.   OUTSTANDING  AND  AUTHORIZED   CAPITALIZATION.   Admiralty
currently has authorized  50,000,000  shares of Admiralty Common Stock, of which
17,595,212  shares are  currently  issued and  outstanding.  As of the Effective
Time, Admiralty will have issued and outstanding not more than 18,370,000 shares
of Admiralty  Common Stock,  reflecting  additional  shares sold in  Admiralty's
private  placement.  Admiralty  currently has issued and  outstanding  Admiralty
Options  to  acquire  1,587,766  shares of  Admiralty  Common  Stock.  Admiralty
currently has authorized  1,000,000 shares of Preferred Stock, none of which has
been issued.  Admiralty is not  obligated to issue or  repurchase  any Admiralty
Common  Stock for any reason and no person or entity has any right or  privilege
(whether  preemptive or contractual) for the purchase,  subscription or issuance
of any unissued Admiralty Common Stock.

     SECTION  6.06.  FINANCIAL  STATEMENTS.  Admiralty  has  provided to RMC the
unaudited financial statements of Admiralty for the year ended December 31, 2000
(collectively,  the "Admiralty Financial  Statements").  The Admiralty Financial
Statements  have been prepared by  Admiralty's  management  in  accordance  with
generally accepted accounting principles consistently applied and except for (a)
the omission of notes to the Admiralty  Financial  Statements,  and (b) the fact
that the Admiralty Financial  Statements will be subject to normal and customary
audit adjustments which will not, in the aggregate,  be material.  The Admiralty
Financial  Statements  present fairly the financial  position of Admiralty as of
the dates  indicated  and present  fairly the results of operations of Admiralty
for the periods then ended, and are in

                                       8

accordance  with the books and  records of  Admiralty,  which are  complete  and
correct in all material respects.

     SECTION 6.07.  ABSENCE OF CHANGES.  Since December 31, 2000,  Admiralty has
conducted its business only in the ordinary course and has not:

          (a)  suffered  any  material  adverse  change in its working  capital,
     condition (financial or otherwise), assets, liabilities, reserves, business
     or operations;

          (b) paid, discharged or satisfied any material liability other than in
     the ordinary course of business;

          (c) written off as uncollectible any account  receivable other than in
     the  ordinary  course of business or  suffered an  impairment  of any other
     asset (or is aware of any facts  that  would  result in such  write-off  or
     impairment);

          (d) compromised any debts,  claims or rights or disposed of any of its
     properties or assets other than in the ordinary course of business;

          (e) entered into any commitments or  transactions  not in the ordinary
     course of business  involving  aggregate value in excess of $25,000 or made
     aggregate capital expenditures or commitments in excess of $25,000;

          (f) made any material change in any method of accounting or accounting
     practice;

          (g) subjected any of its assets, tangible or intangible,  to any Lien,
     encumbrance or restriction of any nature  whatsoever,  except for liens for
     current property taxes not yet due and payable;

          (h) hired,  committed to hire or terminated any employee other than in
     the ordinary course of business;

          (i) except for payments,  dividends or  distributions  consistent with
     past practices for prior periods,  declared, set aside or made any payment,
     dividend or other  distribution to any holder of Admiralty  Common Stock or
     purchased,  redeemed or otherwise  acquired,  directly or  indirectly,  any
     Admiralty Common Stock;

          (j)  terminated  or amended any  material  contract,  license or other
     instrument  to  which  Admiralty  is  a  party  or  suffered  any  loss  or
     termination  or threatened  loss or  termination  of any existing  business
     arrangement or material supplier,  the termination or loss of which, in the
     aggregate, would have a Admiralty Material Adverse Effect;

          (k) effected any change in its capital structure;

          (l) paid, discharged or satisfied any liability,  obligation,  or Lien
     other than payment,  discharge or  satisfaction  of (i)  Indebtedness as it
     matures and become due and

                                       9


     payable or (ii) liabilities, obligations or Liens in the ordinary course of
     business consistent with past practice;

          (m) changed any of the  accounting  or tax  principles,  practices  or
     methods used by Admiralty,  except as required by changes in applicable Tax
     Laws or changed reserve amounts or policies;

          (n)  settled  or  compromised  any  Tax  liability  or  agreed  to any
     adjustment of any Tax attribute or made any election with respect to Taxes;

          (o) (i) made any change in its working  capital  practices  generally,
     including  accelerating  any collections of cash or accounts  receivable or
     deferring  payments or (ii) failed to make timely accruals,  including with
     respect to accounts payable and liabilities incurred in the ordinary course
     of business;

          (p)  failed to renew (at levels  consistent  with  presently  existing
     levels),  terminated or amended or failed to perform any of its obligations
     or permitted  any material  default to exist or caused any material  breach
     under,  or entered  into  (except for  renewals in the  ordinary  course of
     business consistent with past practice), any policy of insurance; or

          (q) except in the  ordinary  course of business  consistent  with past
     practice pursuant to appropriate  confidentiality agreements, and except as
     required  by any Law or any  existing  agreements  or as may be  reasonably
     necessary to secure or protect  intellectual  or other  property  rights of
     Admiralty,  provided any confidential  information to any Person other than
     RMC.

     SECTION  6.08.  NO  UNDISCLOSED  LIABILITIES.  Admiralty  does not have any
material  Liabilities,  other than those  Liabilities which have been adequately
reflected in or provided for in the Admiralty  Financial  Statements or incurred
in the ordinary course of its business since the date of the most recent balance
sheet included in the Admiralty Financial Statements.

     SECTION 6.09. LITIGATION,  ETC. There are (a) no claims, lawsuits, actions,
arbitrations,  administrative or other  proceedings  pending (a "Claim") against
Admiralty,  (b) to the knowledge of Admiralty, no governmental or administrative
investigations or inquiries pending that involve Admiralty, and (c) no judgments
against or consent  decrees binding on Admiralty or its assets or which may have
an adverse effect on, the business or goodwill of Admiralty.

     SECTION 6.10. REAL AND PERSONAL PROPERTY.

          (a)  Admiralty (i) has good and valid title to all of the personal and
     mixed,  tangible  and  intangible  property,  rights  and  assets  which it
     purports to own,  including all the personal  property and assets reflected
     in the Admiralty Financial  Statements;  and (ii) owns such rights,  assets
     and  personal  property  free  and  clear  of all  Liens,  encumbrances  or
     restrictions  of any nature  whatsoever  (except for those disclosed in the
     Admiralty  Financial  Statements  and  except for  current  year ad valorem
     taxes).

                                       10


          (b) Admiralty does not own any real property.

     SECTION 6.11. INSURANCE POLICIES. Each of Admiralty's insurance policies is
in full force and effect,  is valid and  enforceable,  and  Admiralty  is not in
breach  of or in  default  under any such  policy.  All of  Admiralty's  current
policies will be outstanding and duly in force at the Closing Date, the premiums
payable  in respect of such  policies  have been paid in full,  and none of such
policies provide for any  retrospective  premium  adjustment or other experience
based liability on the part of Admiralty.  Admiralty has not received any notice
of or any reason to believe that there is or has been any actual, threatened, or
contemplated termination or cancellation of any insurance policy relating to the
said insurance.

     SECTION 6.12. TAXES.  Admiralty has filed or obtained filing extensions for
all tax returns,  federal, state, county, and local, required to be filed by it,
and Admiralty has paid or  established  adequate  reserves (in  accordance  with
generally accepted accounting  principles) for the payment of all taxes shown to
be due by such returns as well as all other taxes, assessments, and governmental
charges which have become due or payable,  including,  without  limitation,  all
taxes which  Admiralty is obligated to withhold from amounts owing to employees,
creditors,  and third parties.  The federal income tax returns of Admiralty have
never been audited by the Internal  Revenue Service and no state income or sales
tax returns of  Admiralty  have been  audited.  No  deficiency  assessment  with
respect to or proposed  adjustment of Admiralty's  federal,  state,  county,  or
local taxes is pending  or, to the best of  Admiralty's  knowledge,  threatened.
There is no tax lien,  whether imposed by any federal,  state,  county, or local
taxing authority,  outstanding  against the assets,  properties,  or business of
Admiralty.  Neither  Admiralty  nor any of its  shareholders  have ever  filed a
consent  pertaining  to  Admiralty  pursuant  to  Section  341(f) of the IRC (as
hereinafter defined), relating to collapsible corporations.

     SECTION 6.13. REQUIRED VOTE OF ADMIRALTY SHAREHOLDERS. The affirmative vote
of the holders of a majority of the outstanding shares of Admiralty Common Stock
is required to approve the Share Exchange.  No other vote of the Shareholders of
Admiralty  is required by law, the  certificate  of  incorporation  or bylaws of
Admiralty or otherwise in order for Admiralty to consummate  the Share  Exchange
and the transactions contemplated hereby.

     SECTION 6.14.  BROKERAGE.  Ladan  Reserve,  Inc., has served as a finder in
connection with the Share Exchange. At the Closing, Admiralty shall pay to Ladan
Reserve,  Inc., as a finder's fee the sum of Fifty Thousand  Dollars  ($50,000).
Except as specifically  provided  otherwise in this Section,  neither Admiralty,
nor any  Admiralty  Shareholder,  has  employed  any  broker,  finder,  advisor,
consultant  or other  intermediary  in  connection  with this  Agreement  or the
transactions  contemplated  by this Agreement who is or might be entitled to any
fee,  commission  or  other  compensation  from  Admiralty,  or from  RMC or its
Affiliates,  upon or as a  result  of the  execution  of this  Agreement  or the
consummation of the transactions contemplated hereby.

     SECTION 6.15.  STATEMENTS TRUE AND CORRECT.  No  representation or warranty
made herein by Admiralty, nor in any statement,  certificate or instrument to be
furnished to RMC by Admiralty pursuant to any Share Exchange Document,  contains
or will contain any untrue  statement of material  fact or omits or will omit to
state a material fact necessary to make these  statements  contained  herein and
therein not misleading. There is no fact known to Admiralty


                                       11


which materially and adversely affects the business,  prospects, working capital
or financial  condition of Admiralty or its properties or assets,  which has not
been set forth in this Agreement.

     SECTION 6.16.  COMPETING  TECHNOLOGY.  Admiralty has no actual knowledge of
any technology,  other than that being used and/or developed by Admiralty, which
has the  ability  to  differentiate  among  the  various  types of  ferrous  and
non-ferrous metals through seawater.

                                  ARTICLE VII

                      REPRESENTATIONS AND WARRANTIES OF RMC

     RMC and USE hereby  represent and warrant to Admiralty as follows as of the
date of this Agreement and as of the Closing and the Effective Time:

     SECTION 7.01.  ORGANIZATION,  AUTHORITY AND CAPACITY.  RMC is a corporation
duly  organized,  validly  existing and in good  standing  under the laws of the
State of  Colorado.  RMC has the  full  power  and  authority  necessary  to (a)
execute,  deliver and perform its obligations under the Share Exchange Documents
to be executed and delivered by it, and (b) carry on its business as it has been
and is now being  conducted and to own and lease the properties and assets which
it now owns or  leases.  RMC is duly  qualified  to do  business  and is in good
standing in each  jurisdiction  in which a failure to be so qualified or in good
standing  would have a material  adverse  effect on (i) their ability to perform
their  obligations  under  the  Share  Exchange  Documents  to be  executed  and
delivered by it or, (ii) the assets,  results of  operations or prospects of RMC
(an "RMC Material Adverse Effect").

     SECTION 7.02.  AUTHORIZATION  AND  VALIDITY.  The  execution,  delivery and
performance of the Share Exchange  Documents to be executed and delivered by RMC
will be duly  authorized  by all  necessary  corporate  action by RMC. The Share
Exchange  Documents to be executed and delivered by RMC have been or will be, as
the case may be, duly  executed  and  delivered  by RMC and  constitute  or will
constitute  the legal,  valid and binding  obligations  of RMC,  enforceable  in
accordance with their respective terms,  except as may be limited by bankruptcy,
insolvency,  or other laws affecting  creditors' rights generally,  or as may be
modified by a court of equity.

     SECTION 7.03. ABSENCE OF CONFLICTING  AGREEMENTS OR REQUIRED CONSENTS.  The
execution, delivery and performance by RMC of the Share Exchange Documents to be
executed and delivered by it: (a) do not require the consent of or notice to any
governmental  or  regulatory  authority or any other third  party;  (b) will not
conflict with any provision of RMC's articles or certificate of incorporation or
bylaws;  (c)  will  not  conflict  with or  result  in a  violation  of any law,
ordinance,  regulation,  ruling,  judgment,  order or injunction of any court or
governmental  instrumentality  to which RMC is a party or by which RMC or any of
their respective  properties are bound;  (d) will not conflict with,  constitute
grounds for termination  of, result in a breach of,  constitute a default under,
require  any notice  under,  or  accelerate  or permit the  acceleration  of any
performance  required by the terms of any RMC Material  Agreement;  and (e) will
not  create  any lien,  encumbrance  or  restriction  upon any of the  assets or
properties of RMC.

                                       12


     SECTION  7.04.  GOVERNING  DOCUMENTS.   True  and  correct  copies  of  the
organizational  documents  and all  amendments  thereto of RMC and copies of the
bylaws of RMC have been provided to Admiralty.  Admiralty  has  previously  been
provided with access to RMC's minutes,  and such minutes  accurately reflect all
proceedings  of  the  shareholders  and  board  of  directors  of RMC  (and  all
committees thereof).

     SECTION 7.05.  OUTSTANDING  AND AUTHORIZED  CAPITALIZATION.  The authorized
capital stock of RMC consists of One Hundred Million (100,000,000) shares of RMC
Common Stock. As of the date of this Agreement,  RMC has 3,994,027 shares of RMC
Common Stock and no shares of preferred stock issued and outstanding.  There are
no outstanding  warrants,  options,  rights,  calls or other  commitments of any
nature  relating to shares of capital  stock of RMC, no  outstanding  securities
convertible into or exchangeable for shares of capital stock of RMC, and, RMC is
not obligated to issue or repurchase  any of its shares of capital stock for any
reason and no person or entity has any right or privilege (whether preemptive or
contractual)  for the purchase,  subscription or issuance of any unissued shares
of  capital  stock of RMC.  No  shares  of RMC  Common  Stock  are held in RMC's
treasury.  All Newly-Issued RMC Common Stock to be issued in connection with the
Share Exchange will be duly and validly issued, fully paid and nonassessable.

     SECTION  7.06.  REPORTS  AND  FINANCIAL  STATEMENTS.  RMC  Common  Stock is
registered with the Securities and Exchange Commission (the "SEC") under Section
12(g) of the  Securities  and  Exchange Act of 1934,  as amended (the  "Exchange
Act"), and in accordance  therewith RMC files reports and other information with
the  SEC.  All  reports  and  other  information  required  to be  filed  by RMC
(individually  a  "SEC  Report"  and  collectively,   the  "SEC  Reports")  have
previously been made available to Admiralty  (including  through the SEC's EDGAR
system).  As of their  respective dates (or if amended or superseded by a filing
prior to the date of this Agreement,  then on the date of such filing), such SEC
Reports (i) complied as to form in all  material  respects  with the  applicable
requirements  of the  Securities  Act,  the  Exchange  Act  and  the  rules  and
regulations promulgated thereunder and (ii) did not contain any untrue statement
of a  material  fact or omit to state a  material  fact  required  to be  stated
therein  or  necessary  to  make  the  statements   therein,  in  light  of  the
circumstances   under  which  they  were  made,  not  misleading.   The  audited
consolidated  financial statements and unaudited  consolidated interim financial
statements  included  in the  SEC  Reports  (including  any  related  notes  and
schedules)  complied as to form, as of their respective dates of filing with the
SEC, in all material  respects with all applicable  accounting  requirements and
the  published  rules and  regulations  of the SEC with  respect  thereto,  were
prepared  in  accordance  with GAAP  consistently  applied  during  the  periods
involved  (except as otherwise  disclosed in the notes thereto,  and except that
unaudited  statements do not contain  footnotes in substance or form required by
GAAP,  as is  permitted  by the SEC's  Form  10-QSB)  and fairly  presented  the
financial  position of RMC as of the dates thereof and the results of operations
and cash flows for the  periods or as of the dates  then ended  (subject,  where
appropriate, to normal year-end adjustments).

     SECTION 7.07.  ABSENCE OF CHANGES.  Except as set forth in the SEC Reports,
and except as specifically  contemplated  by this Agreement,  since November 30,
2000,  RMC has conducted its business only in the ordinary  course and there has
not been an RMC Material Adverse Effect.

                                       13


     SECTION  7.08.  NO  UNDISCLOSED  LIABILITIES.  RMC  has no  Liabilities  or
obligations  of any nature,  whether or not accrued,  contingent  or  otherwise,
except (a) Liabilities or obligations  reflected in any of the SEC Reports,  (b)
Liabilities  incurred in the ordinary  course of business  since the date of the
most recent SEC  Reports,  or (c)  Liabilities  or  obligations  that would not,
individually or in the aggregate, have an RMC Material Adverse Effect.

     SECTION  7.09. NO VIOLATION OF LAW. The business of RMC has not been and is
not  currently  in  violation  of no local,  state or  federal  law,  ordinance,
regulation,  order,  injunction  or  decree,  or any  other  requirement  of any
governmental  body except (a) as described in any of the SEC Reports and (b) for
violations  that  would  not,  individually  or in the  aggregate,  have  an RMC
Material Adverse Effect.

                                  ARTICLE VIII

                              ADDITIONAL AGREEMENTS

     SECTION  8.01.  ACCESS TO  INFORMATION.  At all times prior to the Closing,
Admiralty will afford the officers and authorized  representatives of RMC access
to Admiralty's  properties,  books and records that may relate to or concern the
Share  Exchange and will furnish  such parties with such  additional  financial,
operating and other  information  as to the business and properties of Admiralty
as such parties may from time to time  reasonably  request.  Such parties  shall
also be allowed access,  upon reasonable  notice,  to consult with the officers,
employees,  accountants, counsel and agents of Admiralty in connection with such
investigation of the properties and business of Admiralty.  In addition,  at all
times  prior  to the  Closing  RMC  will  afford  the  officers  and  authorized
representatives  of  Admiralty  access  to all of RMC's  properties,  books  and
records  that may relate to or concern the Share  Exchange and will furnish such
parties with such additional  financial,  operating and other  information as to
the  business  and  properties  of RMC as such  parties  may  from  time to time
reasonably  request.  Such parties shall also be allowed access, upon reasonable
notice, to consult with the officers, employees, accountants, counsel and agents
of RMC in connection with such  investigation  of the properties and business of
RMC.  In each case,  such  access or  investigation  shall be subject to Section
8.07.

     SECTION  8.02.  NO-SHOP.  Unless and until  this  Agreement  is  terminated
pursuant  to Article XI hereof,  Admiralty  shall not  directly  or  indirectly,
through any officer, director,  shareholder,  employee, agent, or otherwise: (a)
solicit, initiate or encourage submission of proposals or offers from any person
or  other  entity  relating  to any  purchase  of any  acquisition  or  business
combination of all or a material  amount of the assets of, or an equity interest
in Admiralty,  or approve or undertake any such transaction;  (b) participate in
any  discussions  or  negotiations  regarding,  or furnish to any other  person,
corporation  or other  entity,  any  information  with  respect to, or otherwise
cooperate in any way with, or assist or participate in, facilitate or encourage,
any effort or attempt by any other  person,  corporation  or other entity to do,
any  of  the   foregoing;   or  (c)  enter  into  any  contract,   agreement  or
understanding,  whether oral or written,  that would prevent the consummation of
the Share Exchange. Notwithstanding the foregoing, in the event Admiralty or any
Shareholder  shall  directly or  indirectly  receive a proposal  relating to any
acquisition  or business  combination  involving  Admiralty,  Admiralty  or such
Shareholder  shall  immediately  notify  RMC in  writing  of the  terms  of such
proposal.

                                       14


Admiralty  agrees  that it will,  and will  cause its  officers,  directors  and
representatives to, immediately cease and cause to be terminated any activities,
discussions or  negotiations  existing as of the date of this Agreement with any
parties  conducted   heretofore  with  respect  to  any  acquisition,   business
combination, equity interest or similar transaction with respect to Admiralty.

     SECTION  8.03.  AFFIRMATIVE  COVENANTS OF  ADMIRALTY.  From the date hereof
until the earlier of the Effective Time or the  termination  of this  Agreement,
Admiralty  covenants and agrees that,  unless the prior  written  consent of RMC
shall have been obtained, and except as otherwise expressly contemplated herein,
Admiralty shall:

          (a) operate its  business  only in the usual,  regular,  and  ordinary
     course of business, consistent with past practices;

          (b) use reasonable  commercial efforts to preserve intact its business
     organization,  licenses, permits, government programs, private programs and
     customers;

          (c) use  reasonable  commercial  efforts to retain the services of its
     employees,  agents  and  consultants  on  terms  and  conditions  not  less
     favorable  than those  existing prior to the date hereof and to ensure that
     there are no material or adverse changes to employee relations;

          (d) keep and maintain its assets in their  present  condition,  repair
     and working order,  except for normal  depreciation  and wear and tear, and
     maintain its insurance, rights and licenses;

          (e) pay all  accounts  payable of Admiralty  in  accordance  with past
     practice  and collect  all  accounts  receivable  in  accordance  with past
     practice;

          (f) cause all tax  returns  that have not been filed prior to the date
     hereof to be  prepared  and filed on or before  the date such tax return is
     required to be filed  (taking  into  account any  extensions  of the filing
     deadlines granted);  provided,  however, that any such tax return shall not
     be filed without a reasonable  opportunity  for prior review and comment by
     RMC;

          (g) perform in all material  respects all obligations under agreements
     relating to or affecting its assets, properties or rights;

          (h) keep in full force and effect present insurance  policies or other
     comparable insurance coverage; and

          (i)  notify RMC of (i) any event or  circumstance  which has caused or
     constituted,  or is reasonably likely to have a Admiralty  Material Adverse
     Effect   or  would   cause  or   constitute,   a  breach   of  any  of  the
     representations,  warranties or covenants contained herein by Admiralty; or
     (ii) any  material  change  in the  normal  course  of  business  or in the
     operation of the assets, and of any governmental complaints, investigations
     or  hearings   (or   communications   indicating   that  the  same  may  be


                                       15


     contemplated),  adjudicatory  proceedings,  budget  meetings or submissions
     involving Admiralty or any material property of Admiralty. Admiralty agrees
     to  keep  RMC  fully   informed  of  such   events  and  to  permit   RMC's
     representatives  prompt  access to all  materials  prepared  in  connection
     therewith.

     SECTION 8.04.  NEGATIVE COVENANTS OF ADMIRALTY.  From the date hereof until
the  earlier  of the  Effective  Time  or the  termination  of  this  Agreement,
Admiralty  covenants and agrees that it will not do any of the following without
the prior written consent of RMC:

          (a) take any action  which would (i)  adversely  affect the ability of
     any party to the Share Exchange  Documents to obtain any consents  required
     for the  transactions  contemplated  thereby,  or (ii) adversely affect the
     ability of any party hereto to perform its covenants and  agreements  under
     the Share Exchange Documents;

          (b) amend any of its organizational or governing documents;

          (c) repurchase,  redeem, or otherwise acquire or exchange, directly or
     indirectly,  any Admiralty  Common Stock, or declare or pay any dividend or
     make any other distribution in respect of Admiralty Common Stock;

          (d)  purchase or acquire  any assets or  properties,  whether  real or
     personal,  tangible  or  intangible,  or sell or  dispose  of any assets or
     properties, whether real or personal, tangible or intangible, except in the
     ordinary course of business and consistent with past practices;

          (e) purchase any securities or make any material investment, either by
     purchase of stock or other  securities,  contributions  to  capital,  asset
     transfers,  or purchase of any assets,  in any entity, or otherwise acquire
     direct or indirect control over any other entity;

          (f) adopt any new employee  benefit plan or  employment  or consulting
     agreement  or make  any  material  change  in or to any  existing  employee
     benefit plan or  employment  or  consulting  agreement  other than any such
     change  that is required  by law or that,  in the  opinion of  counsel,  is
     necessary or advisable  to maintain  the tax  qualified  status of any such
     plan;

          (g) make any  significant  change in any tax or accounting  methods or
     systems of internal  accounting  controls,  except as may be appropriate to
     conform to changes in tax laws or  regulatory  accounting  requirements  or
     GAAP;

          (h)  commence  any  litigation  other  than in  accordance  with  past
     practice,  settle any  litigation  involving any liability of Admiralty for
     material money damages or restrictions upon the operations of Admiralty;

          (i) except in the ordinary course of business,  make or commit to make
     any capital  expenditure,  or enter into any lease of capital  equipment as
     lessee or lessor;


                                       16


          (j) take any action, or omit to take any action, which would cause any
     of the representations and warranties  contained in Article VI to be untrue
     or incorrect; and

          (k)  agree,  in  writing or  otherwise,  to take any of the  foregoing
     actions or take any action that would  result in any of the  conditions  to
     the Share  Exchange not being  satisfied  or,  except as otherwise  allowed
     hereunder,  that could reasonably be expected to prevent, impede, interfere
     with or significantly delay the transactions contemplated hereby.

     SECTION 8.05.  AFFIRMATIVE COVENANTS OF RMC. From the date hereof until the
earlier of the Effective Time or the termination of this Agreement,  RMC and USE
covenant and agree that,  unless the prior  written  consent of Admiralty  shall
have been obtained,  and except as otherwise expressly  contemplated herein, RMC
shall, and USE shall cause RMC, to:

          (a) use reasonable  commercial efforts to preserve intact its business
     organization,  licenses, permits, government programs, private programs and
     customers; and

          (b) notify Admiralty of (i) any event or circumstance which has caused
     or  constituted,  or is reasonably  likely to have an RMC Material  Adverse
     Effect  or  would   cause  or   constitute,   a  breach  of  any  of  RMC's
     representations,  warranties  or covenants  contained  herein;  or (ii) any
     material  change in the normal  course of business or in the  operation  of
     RMC's assets, and of any material governmental  complaints,  investigations
     or  hearings   (or   communications   indicating   that  the  same  may  be
     contemplated) or adjudicatory proceedings; and

          (c) Conduct its business only in the ordinary  course,  and not engage
     in  any  extraordinary   transactions  without  Admiralty's  prior  written
     consent.

     SECTION  8.06.  NEGATIVE  COVENANTS OF RMC.  From the date hereof until the
earlier of the Effective Time or the termination of this Agreement,  RMC and USE
covenant and agree that,  unless the prior  written  consent of Admiralty  shall
have been obtained,  and except as otherwise expressly  contemplated herein, RMC
shall, and USE shall cause RMC, to:

          (a) not take any action which would (i)  adversely  affect the ability
     of any  party to the  Share  Exchange  Documents  to  obtain  any  consents
     required  for the  transactions  contemplated  thereby,  or (ii)  adversely
     affect  the  ability  of any party  hereto to  perform  its  covenants  and
     agreements under the Share Exchange Documents;

          (b) not take any action, or omit to take any action, which would cause
     any of the  representations  and warranties  contained in Article VII to be
     untrue or incorrect.

          (c) Not dispose of any of its assets, except in the ordinary course of
     business,  except that RMC may assign its mining  equipment and investments
     in USE and Crested Corp. to USE as part of the Exchange Services Payment.



                                       17


          (d)  Not   increase   the  salary,   compensation   formula  or  other
     compensation  arrangements  for any employee,  and not grant any unusual or
     extraordinary  bonuses,  benefits  or other  forms of  direct  or  indirect
     compensation to any employee, officer, director, shareholder or consultant.

          (e) Not increase,  terminate,  amend or otherwise  modify any plan for
     the benefit of employees.

          (f) Not issue  any  equity  securities  or  Rights  without  the prior
     written consent of Admiralty.

          (g) Except for  amounts  described  in attached  Schedule  8.06(g) and
     except for payment in cash of dividends,  redemption amounts or shareholder
     distributions,  and  payment  of current  liabilities  as shown in the Form
     10-QSB  for  the  six (6)  months  ended  November  30,  2000,  not pay any
     dividends,  redeem any  securities,  or otherwise cause assets of RMC to be
     distributed to any of its  shareholders  except by way of  compensation  to
     employees who are also shareholders within the limitations set forth above,
     without the prior written consent of Admiralty.

          (h) Not borrow any funds, under existing lines of credit or otherwise,
     except as reasonably  necessary for the ordinary  operation of its business
     in a manner, and in amounts, in keeping with historical practices.

          (i) Not to enter into any material  contract or agreement  relating to
     the underwriting of securities without the written consent of Admiralty.

     SECTION 8.07. CONFIDENTIALITY. RMC and Admiralty agree that each shall hold
in confidence any confidential information about the other that it has received,
or  hereafter  receives,  pursuant  to any  provision  of this  Agreement  under
circumstances indicating the confidentiality of such information unless (a) such
information  shall have been  publicly  disclosed  other than as a result of any
wrongful  action by the recipient of such  information,  or (b) the recipient of
such information independently develops or is aware of such information.

     SECTION 8.08.  PUBLIC  ANNOUNCEMENTS.  RMC and Admiralty  will consult with
each other  before  issuing any press  releases or  otherwise  making any public
statements or filings with governmental  entities with respect to this Agreement
or the transactions  contemplated  hereby and shall not issue any press releases
or make any public  statements or filings with  governmental  entities  prior to
such  consultation  and shall  modify any  portion  thereof  if the other  party
objects thereto, unless the same may be required by applicable law.

     SECTION 8.09. FILINGS WITH STATE OFFICES. Upon the terms and subject to the
conditions of this Agreement,  Admiralty shall execute and file a Certificate of
Share  Exchange  with the  Secretary  of State of the State of Georgia  and,  if
required, the Secretary of State of the State of Colorado in connection with the
Closing.



                                       18


     SECTION 8.10.  CONDITIONS TO CLOSING.  Admiralty and RMC agree to use their
commercially reasonable best efforts to satisfy the closing conditions set forth
in Articles IX and X of this  Agreement  by March 31,  2001,  and if not by such
time, as soon thereafter as possible.

     SECTION 8.11. SALE OF SHARES; SHAREHOLDER APPROVAL.

          (a) The  Newly-Issued  RMC  Common  Stock to be  issued  in the  Share
     Exchange  will be issued by RMC relying on an exemption  from  registration
     pursuant  to  Section  4(2)  under  the  Securities  Act and  Regulation  D
     thereunder  or  similar  exemptions  under  the  Securities  Act,  and  the
     certificates representing the shares of Newly-Issued RMC Common Stock shall
     bear appropriate legends to identify such shares as "restricted securities"
     under the Securities  Act and to comply with  applicable  state  securities
     laws. Each Admiralty Shareholder  acknowledges and agrees that in order for
     RMC to rely on such exemptions from  registration,  RMC will be required to
     obtain certain representations made by the Shareholders including,  but not
     limited to,  representations  concerning status as an "accredited investor"
     within the meaning of  Regulation  D of the  Securities  Act and  regarding
     limitations on resales of the Newly-Issued RMC Common Stock.

          (b) So long as required in the  reasonable  opinion of RMC's  counsel,
     stock  transfer  orders will be given to RMC's Transfer Agent in connection
     with the certificates to be issued representing the Newly-Issued RMC Common
     Stock and such certificates will bear legends substantially as follows:

          "THE  SHARES   EVIDENCED  BY  THIS   CERTIFICATE  HAVE  NOT  BEEN
          REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  AND MAY
          NOT BE  TRANSFERRED  OR  OTHERWISE  DISPOSED  OF,  NOR  WILL  ANY
          ASSIGNEE OR ENDORSEE  HEREOF BE  RECOGNIZED AS AN OWNER HEREOF BY
          THE ISSUER FOR ANY PURPOSE, UNLESS A REGISTRATION STATEMENT UNDER
          THE  SECURITIES  ACT OF 1933,  AS AMENDED,  WITH  RESPECT TO SUCH
          SHARES SHALL THEN BE IN EFFECT OR UNLESS THE  AVAILABILITY  OF AN
          EXEMPTION FROM REGISTRATION WITH RESPECT TO ANY PROPOSED TRANSFER
          OR DISPOSITION OF SUCH SHARES SHALL HAVE BEEN  ESTABLISHED TO THE
          SATISFACTION OF THE ISSUER.  IN ADDITION,  THESE  SECURITIES HAVE
          NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES LAWS OF ANY
          STATE AND MAY NOT BE SOLD OR TRANSFERRED  EXCEPT IN A TRANSACTION
          WHICH IS EXEMPT UNDER THE  APPLICABLE  STATE  SECURITIES  LAWS OR
          PURSUANT TO AN EFFECTIVE REGISTRATION OR QUALIFICATION UNDER SUCH
          LAWS."



                                       19


                                   ARTICLE IX

                        CONDITIONS TO OBLIGATIONS OF RMC

     The  obligation of RMC to consummate  the Share  Exchange is subject to the
satisfaction or written waiver, at or prior to Closing, of each of the following
conditions:

     SECTION 9.01.  REPRESENTATIONS  AND  WARRANTIES.  The  representations  and
warranties  of  Admiralty  set  forth  in this  Agreement,  or any  document  or
instrument delivered to RMC hereunder, shall be true and correct in all material
respects  as of the  Effective  Time with the same  force and  effect as if such
representations  and warranties  had been made at and as of the Effective  Time,
except with respect to any of such representations and warranties referring to a
state of facts  existing on a specified date prior to the Closing Date, it shall
be  sufficient  if at  the  Effective  Time  such  representation  and  warranty
continues  to  describe  accurately  the state of facts  existing on the date so
specified;  provided,  however,  that Admiralty shall have five days to cure any
such material breach of a representation  or warranty (it being agreed that such
five day period shall commence as to such breach upon RMC becoming aware thereof
and  that  disclosure  of a  matter  subsequent  to the date  hereof  shall  not
constitute a cure).

     SECTION  9.02.  PERFORMANCE;  COVENANTS.  All of the terms,  covenants  and
conditions of the Share  Exchange  Documents to be complied with or performed by
Admiralty at or prior to Closing  shall have been complied with and performed in
all  material  respects  including,  but not  limited  to, the  delivery  of the
following documents:

          (a) A good standing certificate regarding Admiralty,  certified by the
     Secretary of State of the respective state of incorporation  and all states
     where such entity is  qualified  to do  business,  dated within 30 business
     days of the Closing;

          (b) A  certificate  dated as of the  Closing  Date  signed by the duly
     authorized  officers of Admiralty  certifying that the  representations and
     warranties  of  Admiralty  set forth  herein  are true and  correct  in all
     material respects as of the Effective Time and that Admiralty has fulfilled
     all of the conditions of this Article IX;

          (c)  Written   consents  of  all  third  parties   necessary  for  the
     consummation  of  the  transactions  contemplated  by  the  Share  Exchange
     Documents;

          (d)  Resolutions  duly  adopted by Admiralty  (Board and  shareholder)
     approving the execution, delivery and performance of this Agreement and the
     consummation of the Share Exchange,  certified by an appropriate officer of
     Admiralty; and

          (e) All books and records of  Admiralty,  including  all corporate and
     other records, minute books, stock record books, stock registers,  books of
     accounts, contracts, agreements and such other documents or certificates as
     shall be reasonably requested by RMC, which the parties acknowledge will at
     the Closing be located at the corporate offices of Admiralty.



                                       20


          (f) An opinion of counsel to Admiralty  substantially  similar in form
     and content to the document attached to this Agreement as Exhibit B.

     SECTION 9.03.  NECESSARY  CONSENTS AND APPROVALS.  RMC and Admiralty  shall
have obtained all licenses,  consents and permits, provided all notices, and all
waiting periods required by Law, shall have expired,  necessary in order for RMC
and Admiralty to consummate the Share Exchange.

     SECTION 9.04. NO MATERIAL  ADVERSE CHANGE.  There shall not have occurred a
Admiralty Material Adverse Effect between the date hereof and the Effective Time
or a material  change in the financial  condition of Admiralty as represented in
the Admiralty Financial Statements.

     SECTION 9.05. NO INJUNCTION,  ETC. No action, proceeding,  investigation or
legislation shall have been instituted, threatened or proposed before any court,
governmental agency, or legislative body to enjoin, restrain, prohibit or obtain
substantial  damages in respect of, or which is related to,  arises out of, this
Agreement or the  consummation of the Share Exchange,  or which is related to or
arises  out  of the  business  or  operations  of  Admiralty,  if  such  action,
proceeding,  investigation or legislation,  in the reasonable judgment of RMC or
its counsel,  would make it inadvisable to consummate such transactions.  In the
event any order,  decree or injunction shall have been issued,  each party shall
use its reasonable efforts to remove any such order, decree or injunction.

     SECTION 9.06. ADMIRALTY SHAREHOLDER APPROVAL.  This Agreement and all other
documents and  instruments  to be delivered in connection  herewith,  shall have
been approved by the Admiralty Shareholders in accordance with the GBCC.

     SECTION 9.07. FINANCIAL STATEMENTS. RMC shall obtain all audited historical
or unaudited  pro forma  financial  statements  with respect to the  transaction
contemplated  under this  Agreement  that will be  required  to be included in a
Current  Report on Form  8-K/A to be filed with  respect to the Share  Exchange.
Admiralty  understands  that RMC shall not close the Share  Exchange  unless and
until the audit report on  Admiralty's  financial  statements  for the two years
ended  December 31,  2000,  has been issued and  delivered  to RMC.  Admiralty's
audited financial  statements shall cover the two years ended December 31, 2000,
and from inception to that date.

     SECTION 9.08. CERTIFICATE OF SHARE EXCHANGE.  Admiralty shall have executed
and  delivered  to RMC the  certificate  of Share  Exchange to be filed with the
Secretary of State of the State of Georgia  and/or the Secretary of State of the
State of Colorado in connection with the Share Exchange.

     SECTION 9.09. TAX-FREE SHARE EXCHANGE.  No event outside the control of RMC
shall have occurred  between the date of this Agreement and the Closing Date, so
as to jeopardize  the treatment of the  transactions  contemplated  by the Share
Exchange as a reorganization within the meaning of Section 368(a) of the Code.



                                       21


     SECTION 9.10.  EVIDENCE OF COMPLIANCE  WITH  SECURITIES  LAWS. RMC shall be
satisfied  that  the  issuance  of the  Newly-Issued  RMC  Common  Stock  to the
Shareholders  qualifies for an exemption from  registration  pursuant to Section
4(2) under the Securities Act and Regulation D thereunder.

                                   ARTICLE X

                     CONDITIONS TO OBLIGATIONS OF ADMIRALTY

     The obligations of Admiralty to close the Share Exchange are subject to the
satisfaction  or  waiver,  at or  prior  to  Closing,  of each of the  following
conditions:

     SECTION 10.01.  REPRESENTATIONS  AND WARRANTIES.  The  representations  and
warranties  of RMC set forth in this  Agreement,  or any document or  instrument
delivered  to any party  hereunder,  shall be true and  correct in all  material
respects  as of the  Effective  Time with the same  force and  effect as if such
representations  and warranties  had been made at and as of the Effective  Time,
except with respect to any of such representations and warranties referring to a
state of facts  existing at a specified date prior to the Closing Date, it shall
be  sufficient  if at  the  Effective  Time  such  representation  and  warranty
continues to describe  accurately  in all  material  respects the state of facts
existing on the date so specified;  provided,  however, that RMC shall have five
days to cure any such material breach of a representation  or warranty (it being
agreed that such five day period shall commence as to such breach upon Admiralty
becoming  aware thereof and that  disclosure of a matter  subsequent to the date
hereof shall not constitute a cure).

     SECTION  10.02.  PERFORMANCE;  COVENANTS.  All of the terms,  covenants and
conditions of this Agreement to be complied with or performed by RMC at or prior
to the Closing  shall have been  complied  with and  performed  in all  material
respects, including, but not limited to delivery of the following documents:

          (a) A  good  standing  certificate  regarding  RMC  certified  by  the
     Secretary of State of Colorado dated within 30 days prior to Closing;

          (b) A  certificate  dated  as of the  Closing  Date  signed  by a duly
     authorized  officer  of  RMC  certifying  that  the   representations   and
     warranties  of RMC set forth  herein are true and  correct in all  material
     respects as of the  Effective  Time and that RMC has  fulfilled  all of the
     conditions of this Article; and

          (c)  Resolutions  duly  adopted  by  the  Board  of  Directors  of RMC
     approving the execution, delivery and performance of this Agreement and the
     consummation of the Share Exchange,  certified by an appropriate officer of
     RMC.

          (d) An opinion of  counsel  to RMC  substantially  similar in form and
     content to the document attached to this Agreement as Exhibit C.

     SECTION 10.03. NO MATERIAL ADVERSE CHANGE. There shall not have occurred an
RMC Material Adverse Effect between the date hereof and the Effective Time.



                                       22


     SECTION 10.04. NO INJUNCTION, ETC. No action, proceeding,  investigation or
legislation shall have been instituted, threatened or proposed before any court,
governmental agency, or legislative body to enjoin, restrain, prohibit or obtain
substantial  damages in respect of, or which is related to,  arises out of, this
Agreement or the  consummation of the Share Exchange,  or which is related to or
arises  out of the  business,  if  such  action,  proceeding,  investigation  or
legislation,  in the reasonable judgment of Admiralty or its counsel, would make
it inadvisable to consummate such transactions.  In the event any order,  decree
or  injunction  shall  have been  issued,  each party  shall use its  reasonable
efforts to remove any such order, decree or injunction.

     SECTION 10.05.  CERTIFICATE OF SHARE EXCHANGE.  RMC shall have executed and
delivered to Admiralty the  certificate  of Share  Exchange to be filed with the
Secretary of State of the State of Georgia  and/or the Secretary of State of the
State of Colorado in connection with the Share Exchange.

     SECTION  10.06.  TAX-FREE SHARE  EXCHANGE.  No event outside the control of
Admiralty shall have occurred between the date of this Agreement and the Closing
Date, so as to jeopardize the treatment of the transactions  contemplated by the
Share Exchange as a  reorganization  within the meaning of Section 368(a) of the
Code.

     SECTION 10.07.  SHAREHOLDER  APPROVAL.  RMC shall have obtained any and all
consents of their  respective  shareholders  required by any  applicable  law to
consummate the Share Exchange.

     SECTION 10.08. NASDAQ NOTIFICATION.  RMC shall have given advance notice of
the Share  Exchange to NASDAQ in  accordance  with  Over-the-Counter  Electronic
Bulletin Board regulations.

                                   ARTICLE XI

                                   TERMINATION

     SECTION 11.01. RIGHT OF TERMINATION.  This Agreement and the Share Exchange
may be terminated at any time prior to the Closing Date:

          (a) By the mutual written consent of RMC and Admiralty.

          (b) by either  Admiralty or RMC if the  Effective  Time shall not have
     occurred on or before March 31, 2001;  provided,  that the party seeking to
     terminate this  Agreement  pursuant to this Section shall not have breached
     in any material respect its obligations  under this Agreement in any manner
     that shall have  materially  contributed  to the failure to consummate  the
     Share Exchange on or before such date; and

          (c) by either Admiralty or RMC if (i) a statute,  rule,  regulation or
     executive order shall have been enacted,  entered,  promulgated or enforced
     by any  Governmental  Authority  prohibiting the  consummation of the Share
     Exchange  substantially on the terms contemplated  hereby or (ii) an order,
     decree,   ruling  or  injunction   shall  have  been



                                       23


     entered  permanently  restraining,  enjoining or otherwise  prohibiting the
     consummation of the Share Exchange  substantially on the terms contemplated
     hereby and such order, decree, ruling or injunction shall have become final
     and  non-appealable;  provided,  that the party  seeking to terminate  this
     Agreement  pursuant to this  Section  shall have used its  reasonable  best
     efforts to remove such order, decree, ruling or injunction.

     SECTION  11.02.  EFFECT  OF  TERMINATION.  In the event of  termination  in
accordance  with  Section,  this  Agreement  shall become void and of no further
force or effect,  without any liability on the part of any of the parties hereto
or their  respective  owners,  directors,  officers  or  employees,  except  the
obligations  of  each  party  to  preserve  the  confidentiality  of  documents,
certificates  and information  furnished to such party pursuant  thereto and for
any  obligation or liability of any party based on or arising from any breach or
default by any such party with respect to his or its particular representations,
warranties,  covenants or  agreements,  as to his or its  particular  actions or
inactions, contained in the Share Exchange Documents.

                                  ARTICLE XII

                       SURVIVAL OF TERMS; INDEMNIFICATION

     SECTION 12.01. SURVIVAL. All of the terms and conditions of this Agreement,
together with the representations,  warranties and covenants contained herein or
in any  instrument  or document  delivered or to be  delivered  pursuant to this
Agreement,  shall  survive  the  execution  of this  Agreement  and the  Closing
notwithstanding  any investigation  heretofore or hereafter made by or on behalf
of any party hereto; provided, however, that

          (a) the  agreements  and covenants set forth in this  Agreement  shall
     survive and continue  until all  obligations  set forth  therein shall have
     been performed and satisfied; and

          (b) all  representations  and  warranties  shall  survive and continue
     until two years from the date of Closing.

     SECTION 12.02.  INDEMNIFICATION BY ADMIRALTY.  Subject to this Article XII,
RMC  and  its  Affiliates,   including  RMC's  officers,  directors,  employees,
shareholders,  representatives and agents shall be indemnified and held harmless
by  Admiralty  at all times  after the date of this  Agreement,  against  and in
respect  of  any  and  all  damage,  loss,  deficiency,  liability,  obligation,
commitment,  cost or expense  (including  the  reasonable  fees and  expenses of
counsel)  resulting  from,  or in respect of, any  misrepresentation,  breach of
warranty,  or  non-fulfillment  of any obligation on the part of Admiralty under
this Agreement,  any document  relating  thereto or contained in any schedule or
exhibit to this Agreement or from any  misrepresentation in or omission from any
certificate, schedule, other agreement or instrument by Admiralty hereunder.

     SECTION  12.03.  INDEMNIFICATION  BY  RMC.  Subject  to this  Article  XII,
Admiralty and its  Affiliates,  officers,  directors,  employees,  shareholders,
representatives and agents shall be indemnified and held harmless by RMC, at all
times  after the date of this  Agreement,  against and in respect of any and all
damage, loss, deficiency,  liability,  obligation,  commitment,  cost or



                                       24


expense  (including the reasonable fees and expenses of counsel) resulting from,
or in respect of any  misrepresentation,  breach of warranty, or non-fulfillment
of  any  obligation  on the  part  of RMC  under  this  Agreement  or  from  any
misrepresentation in or omission from any certificate, schedule, other agreement
or instrument by RMC hereunder.

                                  ARTICLE XIII

                               CERTAIN DEFINITIONS

     Except as otherwise  provided herein, the capitalized terms set forth below
shall have the following meanings:

     "Affiliate" shall mean, with regard to any Person, (a) any Person, directly
or  indirectly,  controlled  by, under common  control of, or  controlling  such
Person, (b) any Person,  directly or indirectly,  in which such Person holds, of
record or beneficially, five percent or more of the equity or voting securities,
(c) any Person that holds,  of record or  beneficially,  five percent or more of
the equity or voting  securities  of such Person,  (d) any Person that,  through
Contract,  relationship  or  otherwise,  exerts a  substantial  influence on the
management  of such Person's  affairs,  (e) any Person that,  through  Contract,
relationship  or otherwise,  is influenced  substantially  in the  management of
their  affairs  by  such  Person,  or (f)  any  director,  officer,  partner  or
individual holding a similar position in respect of such Person.

     "Agreement" shall mean this Plan and Agreement to Exchange Stock.

     "RMC Material  Adverse  Effect" shall have the meaning set forth in Section
7.01.

     "RMC Common Stock" shall mean the common stock, $0.001 par value, of RMC.

     "RMC" shall mean Ruby Mining Company, a Colorado corporation.

     "Authority" shall mean any governmental, regulatory or administrative body,
agency,  arbitrator or authority,  any court or judicial authority,  any public,
private  or  industry   regulatory   agency,   arbitrator   authority,   whether
international, national, federal, state or local.

     "Claim"  shall mean any  action,  claim,  obligation,  liability,  expense,
lawsuit, demand, suit, inquiry, hearing,  investigation,  notice of a violation,
litigation, proceeding,  arbitration, or other dispute, whether civil, criminal,
administrative  or otherwise,  whether  pursuant to  contractual  obligations or
otherwise.

     "Closing Date" shall have the meaning set forth in Section 1.02.

     "Closing" shall mean the meaning set forth in Section 1.02.

     "Code" shall mean the Internal Revenue Code of 1986, as amended.

     "Effective Time" shall have the meaning set forth in Section 1.03.



                                       25


     "GBCC" shall have the meaning set forth in Section 1.03.

     "Admiralty  Common Stock" shall mean the Common Stock,  $.001 par value, of
Admiralty.

     "Admiralty" shall mean Admiralty Corporation, a Georgia corporation.

     "Intellectual Property" shall mean all letters patent, patent applications,
inventions upon which patent  applications have not yet been filed, trade names,
trademarks,  trademark  registrations and applications,  service marks,  service
mark registrations and applications,  copyrights and copyright registrations and
applications, both domestic and foreign, owned, possessed or used by Borrower.

     "Knowledge" or "known," "to the knowledge of," or similar  references shall
mean the  actual  knowledge  of any of the  directors,  officers  or  managerial
personnel of  Admiralty or RMC with respect to the matter in question,  and such
knowledge as any of the directors, officers or managerial personnel of Admiralty
or RMC reasonably  should have obtained upon diligent  investigation and inquiry
into the matter in question.

     "Lien"  shall  mean any  mortgage,  deed of trust,  pledge,  hypothecation,
assignment, deposit arrangement, encumbrance (including, without limitation, any
easement,  right-of-way,  zoning or similar  restriction or title defect),  lien
(statutory  or other) or  preference,  priority or other  security  agreement or
preferential  arrangement of any kind or nature whatsoever  (including,  without
limitation,  any  conditional  sale or  other  title  retention  agreement,  any
financing  lease having  substantially  the same  economic  effect as any of the
foregoing and the filing of any financing  statement under the UCC or comparable
law of any jurisdiction).

     "Share  Exchange  Documents"  shall have the  meaning  set forth in Section
6.01.

     "Share  Exchange"  shall have the meaning set forth in the  Preamble of the
Agreement.

     "Person" shall mean any corporation, partnership, joint venture, Admiralty,
syndicate,  organization,  association,  trust,  entity,  joint stock Admiralty,
unincorporated organization, Authority or natural person.

     "Proportionate Share" shall have the meaning set forth in Section 12.07.

     "SEC Reports" shall have the meaning set forth in Section 7.06.

     "SEC" shall mean the Securities and Exchange Commission.

     "Securities Act" shall mean the Securities Act of 1933, as amended.

     "Shareholders" shall mean all of the holders of the Admiralty Common Stock.

     "Subsidiary"  shall mean any Person of which a majority of the  outstanding
voting  securities  or other  voting  equity  interests  are owned,  directly or
indirectly.



                                       26


     "Admiralty  Financial  Statements"  shall  have the  meaning  set  forth in
Section 6.07.

     "Admiralty  Material  Adverse  Effect"  shall have the meaning set forth in
Section 6.01.

     "Tax Return"  means any return,  declaration,  report,  claim for refund or
information  return or statement  relating to Taxes,  including  any schedule or
attachment thereto and including any amendment thereof.

     "Tax"  shall  mean any  Federal,  state,  local or  foreign  income,  gross
receipts,  license, payroll,  employment,  excise, severance, stamp, occupation,
premium,  windfall profits,  environmental (including taxes under Section 59A of
the Code),  customs  duties,  capital stock,  franchise,  profits,  withholding,
social security (or similar), unemployment,  disability, real property, personal
property, sales, use, transfer, registration, value added, alternative or add-on
minimum, estimated or other tax of any kind whatsoever,  including any interest,
penalty or addition  thereto,  whether disputed or not, and "Taxes" means any or
all of the foregoing collectively.

     Any singular term in this Agreement  shall be deemed to include the plural,
and any plural term the singular.  Whenever the words  "include,"  "includes" or
"including"  are used in this  Agreement,  they shall be deemed  followed by the
words "without limitation."

                                  ARTICLE XIV

                            MISCELLANEOUS PROVISIONS

     SECTION 14.01. NOTICES.

          (a) Any notice sent in accordance  with the provisions of this Section
     14.01 shall be deemed to have been received (even if delivery is refused or
     unclaimed) on the date which is: (i) the date of proper posting, if sent by
     certified U.S. mail or by express U.S. mail or private  overnight  courier;
     or (ii) the date on which sent,  if sent by  facsimile  transmission,  with
     confirmation  and with the  original  to be sent by  certified  U.S.  mail,
     addressed as follows:

        If to Admiralty:           Admiralty Corporation
                                   Suite 810
                                   3399 Peachtree Road, NE
                                   Atlanta, GA  30326
                                   Attention:  Steven A. Cunningham
                                   Facsimile:  (404) 231-9400



                                       27


        Copy to Counsel:           Kutak Rock LLP
                                   Peachtree Center South Tower
                                   Suite 2100
                                   225 Peachtree Street, N.E.
                                   Atlanta, GA  30303
                                   Attention:  Robert E. Altenbach, Esq.
                                   Facsimile:     (404) 222-4654

        If to RMC:                 Ruby Mining Company
                                   877 North 8th West
                                   Riverton, WY 82501
                                   Attention: Harold F. Herron
                                   Facsimile: (307) 857-3050

        Copy to Counsel:           The Law Office of Stephen E. Rounds
                                   4635 East Eighteenth Avenue
                                   Denver, Colorado 80220
                                   Attention: Stephen E. Rounds
                                   Facsimile: 303-377-0231

          (b) Any party  hereto may change its  address  specified  for  notices
     herein by  designating  a new  address  by notice in  accordance  with this
     Section 14.01.

     SECTION 14.02. EXPENSES.  Each of the parties hereto shall bear and pay all
costs  and  expenses  incurred  by it or on its  behalf in  connection  with the
transactions  contemplated  hereunder,  including any fees of brokers,  finders,
investment bankers or other agents or incurred to obtain a fairness opinion.

     SECTION 14.03.  FURTHER ASSURANCES.  Each party covenants that at any time,
and from time to time,  after  the  Closing,  it will  execute  such  additional
instruments  and take such actions as may be  reasonably  requested by the other
parties to confirm or perfect or  otherwise to carry out the intent and purposes
of this Agreement.

     SECTION 14.04.  WAIVER. Any failure on the part of any party to comply with
any of its obligations,  agreements or conditions hereunder may be waived by any
other party to whom such  compliance is owed. No waiver of any provision of this
Agreement shall be deemed, or shall constitute, a waiver of any other provision,
whether or not similar, nor shall any waiver constitute a continuing waiver.

     SECTION 14.05. ASSIGNMENT. This Agreement shall not be assignable by any of
the parties hereto without the prior written consent of all other parties.

     SECTION 14.06.  BINDING  EFFECT.  This Agreement  shall be binding upon and
inure to the benefit of the parties  hereto and their  respective  heirs,  legal
representatives,   executors,  administrators,   successors  and  assigns.  This
Agreement shall survive the Closing and not be merged therein.



                                       28


     SECTION 14.07.  HEADINGS.  The headings contained in this Agreement are for
reference  purposes  only  and  shall  not  affect  in any  way the  meaning  or
interpretation of this Agreement.

     SECTION  14.08.   ENTIRE  AGREEMENT.   This  Agreement  and  the  Exhibits,
Schedules,  certificates  and  other  documents  delivered  pursuant  hereto  or
incorporated  herein by reference,  contain and constitute the entire  agreement
among  the   parties   and   supersede   and   cancel   any  prior   agreements,
representations,  warranties, or communications,  whether oral or written, among
the parties relating to the transactions contemplated by this Agreement. Neither
this Agreement nor any provision  hereof may be changed,  waived,  discharged or
terminated  orally,  but only by an  agreement  in  writing  signed by the party
against  whom or which the  enforcement  of such  change,  waiver,  discharge or
termination is sought.

     SECTION 14.09. GOVERNING LAW; SEVERABILITY. Except as specifically provided
otherwise  herein,  this  Agreement  shall  be  governed  by  and  construed  in
accordance  with  the  Laws of the  State  of  Georgia,  without  regard  to any
applicable conflicts of Laws. The provisions of this Agreement are severable and
the invalidity of one or more of the provisions herein shall not have any effect
upon the validity or enforceability of any other provision.

     SECTION 14.10. COUNTERPARTS.  This Agreement may be executed in one or more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

     SECTION 14.11.  BROKERS AND FINDERS.  Ladan Reserve,  Inc., has served as a
finder in connection  with the Share Exchange.  At the Closing,  Admiralty shall
pay to Ladan Reserve,  Inc., as a finder's fee the sum of Fifty Thousand Dollars
($50,000).  Except and specifically provided otherwise in this Section, no party
has employed or otherwise incurred in any manner any liability for any brokerage
fees,   agents   commissions  or  finder's  fees  concerning  the   transactions
contemplated hereby.

     SECTION 14.12.  SCHEDULES AND EXHIBITS. All Schedules and Exhibits attached
to this Agreement are by reference made a part hereof.

     SECTION  14.13.  ENFORCEMENT  OF  AGREEMENT.  Except as otherwise  provided
herein,  any and all remedies  herein  expressly  conferred upon a party will be
deemed  cumulative with and not exclusive of any other remedy conferred  hereby,
or by law or equity  upon such  party,  and the  exercise  by a party of any one
remedy will not preclude the exercise of any other remedy.


                  [Remainder of page intentionally left blank]



                                       29





            [Signature page to Agreement and Plan of Share Exchange]


     IN WITNESS  WHEREOF,  each of the Parties has caused this  Agreement  to be
executed  on its  behalf  and its  corporate  seal to be  hereunto  affixed  and
attested by officers thereunto as of the day and year first above written.

                                      RMC:


                                      RUBY MINING COMPANY


                                      By    /s/  Harold F. Herron
                                         ---------------------------------------
                                      Name    Harold F. Herron
                                           -------------------------------------
                                      Title   Vice President
                                            ------------------------------------


                                      ADMIRALTY:


                                      ADMIRALTY CORPORATION


                                      By      /s/   Herbert C. Leeming
                                         ---------------------------------------
                                      Name      Herbert C. Leeming
                                           -------------------------------------
                                      Title     Chairman
                                            ------------------------------------


                                      USE:


                                      U.S. ENERGY CORPORATION


                                      By    /s/   Keith G. Larsen
                                         ---------------------------------------
                                      Name    Keith G. Larsen
                                           -------------------------------------
                                      Title   President
                                            ------------------------------------



                                       30