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                      URANIUM CONCENTRATES SALES AGREEMENT

THIS AGREEMENT, is made this 21st day of August, 1996 by and between URANIUM
RESOURCES, INC., a corporation established and existing under the laws of the
State of Delaware (herein referred to as "Seller") and [     ] a corporation
established and existing under the laws of the State [     ] (herein referred
to as "Buyer").

     WHEREAS: Seller agrees to sell and deliver to Buyer and Buyer agrees to
purchase and take delivery from Seller of natural uranium concentrates on the
terms and conditions provided for hereunder.

     NOW THEREFORE, in consideration of the premises above recited and the
mutual promises herein contained, Buyer and Seller hereby agree as follows:

ARTICLE 1.     Definitions

When any of the following terms is used in this Agreement wherein the first
letter is written with a capital letter, then that term shall have the
following definition. Words importing persons include corporations, and words
importing only the singular include the plural and vice-versa when the context
requires. 


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A.  "Agreement" shall mean this instrument as a whole including the appendices
     or exhibits hereto as the same may be amended from time to time.  The
     expressions "herein", "hereto", "hereunder", "hereof" and similar
     expressions refer to this Agreement as so defined and to any relevant
     article, section, subsection or other subdivisions so designated;

B.   "Annual Dollar Amount" shall mean [     ] subject to adjustment by Buyer
     in accordance with Article 2.2, to be paid to Seller by Buyer for the
     purchase of Concentrates;

C.   "Book Transfer" shall mean the transfer of Concentrates on the records of
     the Converter from the account of Seller to the account of Buyer or its 
     designed account, after the Concentrates have met the Specifications;

D.   "Concentrate" shall mean concentrates containing natural uranium in the
     form of tri-uranium octoxide (U(3)O(8)) which has been neither enriched nor
     depleted and which has a concentration of the isotope U-235 of 0.711
     (nominal) weight percent;

E.   "Converter" shall mean the operator of the conversion facility of
     Allied-Signal Corp. at Metropolis, Illinois or CAMECO Corp. at Blind River,
     Ontario, Canada;

F.   "Delivery Date" shall mean a calendar day on which Concentrates are 
     delivered by Seller to Buyer in accordance with this Agreement;


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G.   "Delivery Month" shall mean each January, April, July and October within
     each Delivery Year;

H.   "Delivery Year" shall mean a period of twelve (12) consecutive months
     commencing January 1, and ending December 31, during which period
     Concentrates are to be delivered by Seller to Buyer pursuant to this
     Agreement;

I.   [     ] shall have the meaning attributed to that term in Article 5;

J.   "Party" or "Parties" shall mean Seller or Buyer or both as the context 
     may require;

K.   "Purchase Price" shall mean [     ].

L.   "Quarterly Dollar Amount" shall mean the Annual Dollar Amount divided by
     four (4);

M.   "Quarterly Purchase Quantity" shall mean the quantity of Concentrates to
     be delivered by Seller to Buyer during a Delivery Month determined by
     dividing the Quarterly Dollar Amount by the Purchase Price;

N.   "Specifications" shall mean the Converter's standard specifications in
     effect at the time of delivery of Concentrates under this Agreement which
     establishes the acceptability of U(3)O(8) for conversion to UF6 without
     penalty or surcharge;


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O.   "Term" shall mean the period from January 1, 1997 through and including 
     December 31, 2001;

P.   "U(3)O(8)" shall mean natural uranium containing at least 0.711 (nominal)
     weight percent U-235 as contained in Concentrates as expressed in
     tri-uranium octoxide.


ARTICLE 2.  Quantity, Origin


2.1  Quarterly Quantities: Subject to the flexibility provision of Article 2.2
     Seller shall sell and deliver to Buyer and Buyer shall purchase and accept
     from Seller during the Term of this Agreement quantities of Concentrates
     delivered on a quarterly basis as determined below:


          Quarterly Purchase Quantity = Quarterly Dollar Amount
                                        -----------------------
                                             Purchase Price

     Any resulting fractional Quantity will be rounded up to the next whole
     pound U(3)O(8).


2.2  Annual [     ] Flexibility:  Buyer may elect to increase or decrease the
Annual [     ] with written notice to Seller by September 1, of each year
preceding a Delivery Year.


2.3  Origins: The Concentrates to be delivered to Buyer shall be of any 
     origin legally acceptable for use in Buyer's reactors at time of
     delivery without payment of any premium, surcharge or duty, tax or
     payments due to origin that would not be 


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     applicable to Concentrates mined in Canada.  Ninety (90) days prior
     to each Delivery Month Seller shall declare to Buyer the origin(s)
     of the Concentrates to be delivered.



ARTICLE 3. Delivery



3.1  Method of Delivery: Seller shall complete deliveries to Buyer by
     Book Transfer.

3.2  Delivery Location: Buyer shall designate, by written notice to Seller
     by October 1 of each year preceding a Delivery Year, the Converter to
     which each Quarterly Purchase Quantity shall be delivered.  Seller
     shall not be obligated to deliver Concentrates to more than one
     Converter per quarter.



3.3  Delivery Schedule: Deliveries during each Delivery Year shall be made
     on a single Delivery Date in each of the Delivery Months.  The 
     Delivery Date within each Delivery Month shall be determined by Seller.



3.4  Converter Notification: Seller shall require the Converter to provide
     written notification to Buyer following each delivery of Concentrates
     verifying the actual quantity, the actual date of delivery and the 
     origin(s) of the Concentrates delivered.



ARTICLE 4  Title and Risk of Loss



     Title to and risk of loss of or damage to the Concentrates shall pass
     from Seller to Buyer upon delivery in accordance with Article 3.




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ARTICLE 3   Purchase Price and Payment



5.1  Purchase Price: As consideration for the Concentrates Seller delivers to
     Buyer under the terms and conditions of this Agreement, Buyer shall pay to
     Seller for each pound of Concentrates, the purchase price, [     ]



                [     ]
                [     ]
                [     ]
                [     ]
                [     ]
                [     ]
                [     ]

5.2  Replacement of Spot Price Indicators: If the UX Spot Price or UPIS is 
     discontinued or the basis of its calculation is substantially modified, an
     index which can be reasonably expected to produce approximately the same
     results shall be substituted by mutual agreement of the parties.  If Buyer
     and Seller are unable to agree within sixty (60) days on whether the basis
     of calculation of the index has been substantially modified or on a
     substitute index, the matter shall be resolved by binding arbitration in
     accordance with Article 13.1.

5.3  Payment: Full payment shall be made to Seller in U.S. currency within
     twenty-five (25) days of delivery, subject to Buyer's receipt of 
     Converter's delivery confirmation notice and Seller's invoice, but no 
     earlier than twenty (20) days after the receipt of 




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        the later of the confirmation notice or the invoice. Buyer may make
        payment to Seller by check, sent by U.S. Postal Service to an address
        designated by Seller in its invoice

        In the event, and without prejudice to any other remedies of the
        parties, either party fails to pay the amount due the other party when
        the same is due, the unpaid balance shall bear interest from the date
        when such amount is due until the same is paid at a Variable Rate equal
        to the lowest rate of interest charged by the [     ] for short term
        loans to large businesses with the highest credit rating plus one
        percentage point, each change in the Variable Rate to be effective
        without notice on the effective date of each change in such lowest rate,
        provided that the Variable Rate chargeable hereunder shall never exceed
        the maximum rate of interest allowed by applicable law.

ARTICLE 6.      Taxes, Duties and Tariffs

        Seller shall be responsible for any taxes, duties and/or tariffs imposed
        upon the Concentrates while title to such Concentrates remains with
        Seller. Buyer shall be responsible for any taxes, duties, and/or tariffs
        imposed upon the Concentrates coincident with and subsequent to transfer
        of title to such Concentrates to Buyer exclusive of anti-dumping or
        countervailing duties.


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ARTICLE 7     Representations and Warranties 

7.1  Representations and Warranties of Seller: Seller represents and warrants to
     Buyer that (1) Seller will transfer to Buyer good and marketable title to
     all Concentrates delivered under this Agreement and that such title shall
     be free of all claims, liens, charges and encumbrances, (2) all
     Concentrates delivered will meet the Specifications of the Converter in
     effect for natural uranium concentrates at the time of delivery, (3) the
     Concentrates delivered to Buyer will not have been obtained in any manner
     that will circumvent any of the Suspension Agreements between CIS Republics
     and the U.S. Department of Commerce, (4) the Concentrates delivered to
     Buyer (i) shall not be subject to any antidumping investigation at the time
     of delivery, (ii) shall not be subject to the assessment of antidumping or
     countervailing duties upon importation to the United States, (iii) are not
     being sold in the United States at less than their fair value, and (iv)
     shall not result in the receipt directly or indirectly by Seller of any
     "bounty grant" or "subsidy" with respect to the production or importation
     to the United States of the Concentrates delivered to Buyer under this
     Agreement. For breach of this warranty, Buyer shall be entitled to damages
     in an amount equal to the sum of any antidumping or countervailing duty so
     assessed and paid by Buyer, and (5) Seller shall obtain or cause to be
     obtained any and all licenses, permits and other authorizations that may be
     lawfully required in order that Seller, or any Party on its behalf, can
     legally sell and deliver to Buyer the Concentrates subject to sale to Buyer
     hereunder and upon Buyer's request shall furnish to Buyer proof of such
     licenses, permits and other authorizations.


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7.2     Representation and Warranties of Buyer: Buyer shall obtain, or cause to
        be obtained any or all licenses, permits and other authorizations that
        may be lawfully required in order that Buyer, or any Party on its
        behalf, can legally purchase and accept delivery from Seller of the
        Concentrates subject to sale to Buyer hereunder and upon Seller's
        request shall furnish to Seller proof of such licenses, permits and
        other authorizations.

7.3     Exclusive Warranties: The warranties set forth in this Agreement are
        exclusive and no other warranties of any kind, whether statutory,
        written, oral or implied (including warranties of fitness for a
        particular purpose or merchantability) shall apply.

ARTICLE 8.      Force Majeure, Unscheduled Reactor Outages

        8.1     Force Majeure:

        Neither party shall be responsible for or liable because of any delay in
        or failure of Seller to deliver or Buyer to receive the Concentrates
        where such delay or failure is due to any event which in the case or
        Seller or Buyer is beyond reasonable control of the Party claiming force
        majeure (and which does not result from the negligence or deliberate act
        or inaction of the Party claiming force majeure or that of its
        employees, agents, suppliers, contractors or subcontractors) such as,
        but not limited to, accident; fire; explosion; strike or labor disputes;
        flood; mobilization; war; riot; rebellion; revolution; blockade;
        requirement, regulation restriction or other act or failure to act of
        any government or governments, whether legal or otherwise; act of public
        enemies; the elements; and all causes or contingencies, whether or not
        of


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     the nature or character hereinafter specifically enumerated. The
     obligations which are affected by force majeure except for Buyer's
     obligation to pay for the Concentrates (as long as the place of payment is
     within the United States) delivered to Buyer at the Converter prior to the
     date of the event of force majeure, shall be deemed suspended so long as
     any such causes or contingencies prevent or delay its execution.

     The Party whose obligations are suspended hereunder shall furnish notice of
     such suspension, and the reason therefor to the other Party within five (5)
     business days of the occurrence of such force majeure event, and shall use
     all reasonable efforts to eliminate the causes or contingencies producing
     the suspension and to avoid or minimize the consequence of such suspension,
     and shall continue with its obligations after the cause of such suspension
     has ceased to exist; provided however, that nothing herein requires such
     Party to settle strikes or other labor difficulties. If the suspension
     under this Article shall last for three (3) consecutive months, the Party
     not claiming force majeure may terminate the affected delivery. If the
     suspension under this Article shall last for twelve (12) consecutive months
     and be continuing, either Party may, at its option by notice given in
     writing to the other Party, terminate immediately all further obligations
     of the parties.

8.2  Unscheduled Reactor Outages:

     If there is a reduction in Buyer's total Concentrates requirements for
     Concentrates to be delivered in a Delivery Year of more than fifteen (15)
     percent due to the forced or other unplanned outages of one or more of
     Buyer's nuclear reactors for a 


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     period exceeding one hundred eighty (180) or more consecutive days, Buyer
     shall be allowed to reduce, in direct proportion to the reduction in
     Buyer's total Concentrates requirements, the Concentrates to be delivered
     by Seller. Such proportion shall be documented by Buyer to Seller's
     satisfaction.

ARTICLE 9     Consequential Damages and Limitation of Liability

     In no event shall either Party be liable to the other Party for any
     indirect, incidental, special or consequential damages of any nature,
     including but not limited to, loss of profits, loss of use of uranium or
     revenue, expenses involving cost of capital, or claims of customers,
     whether such damages are a result of breach of this Agreement or otherwise.
     In no event shall either Party's total liability to the other Party for
     claims of any kind arising out of or connected with or resulting from this
     Agreement, including any action arising in tort, contract, or negligence,
     exceed the purchase price times the number of pounds of Concentrates
     delivered or to be delivered by Seller to Buyer hereunder.

ARTICLE 10     Notices

     All notices or other communications required or permitted hereunder shall
     be given in writing and shall be (1) sent by certified registered or
     express mail, return receipt requested, or next day courier service or (2)
     sent by telecopier or similar means of communication. All notices and other
     communications shall be effective when received. Notices to Buyer and
     Seller shall be addressed as follows:

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        If to Seller:     Uranium Resources, Inc.
                          12750 Merit Drive
                          Suite 1020, LB 12
                          Dallas, Texas 75251
                          Attn: Joe H. Card
                                   (214) 387-7777 phone
                                   (214) 387-7779 fax

        If to Buyer:     [     ]


ARTICLE 11     Confidentiality

     The terms of this Agreement shall be treated as confidential, and neither
     party shall, without prior or written consent of the other party, disclose
     its contents to any person except to [     ] legal advisors, UPIS,
     auditors, employees and members of the [     ]. Seller's bankers, or as may
     be required to comply with or to obtain necessary approvals under the laws
     or regulations of the United States, or of any governing body having
     jurisdiction over Buyer or [     ]. Either party compelled to disclose
     any part of this Agreement to any third party, other than the employees
     and [     ] shall so notify the other party in writing at the earliest
     possible time, and shall use its reasonable efforts to limit such
     disclosure to the narrowest possible group.


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ARTICLE 12     Assignment

     This Agreement may not be assigned by either Party without the prior
     written consent of the other Party, which consent shall not be unreasonably
     withheld; provided that either Party may, without such consent, assign this
     Agreement and its rights or obligations hereunder to a subsidiary,
     affiliate, trust, bank, or financial institution for purposes of or in
     connection with, the securing of financing related to this transaction or
     other Company operations. Notice to the non-assigning Party of any such
     assignment pursuant to the foregoing shall be given promptly by the
     assigning Party. In no event shall any such assignment be construed as a
     novation or discharge of the assigning Parties' obligations hereunder.
     Except as so permitted, any purported assignment hereof shall be null and
     void.

ARTICLE 13     Miscellaneous

13.1 Applicable Law; Arbitration: This Agreement shall be governed by and
     construed in accordance with the laws of the [     ] through all acts or
     omissions hereunder occurred in such State. Any Disputes arising out of or
     in connection with the failure to agree on a replacement spot market price
     indicator shall be settled by binding arbitration held in [     ] by a
     single arbitrator selected in accordance with the commercial arbitration
     rules of the American Arbitration Association. Such arbitrator shall
     conduct the arbitration in accordance with such rules, to the extent these
     rules are consistent with the provisions of this 13.1. Each party shall
     submit its proposal for resolution of the dispute and any supporting
     evidence to the arbitrator and to the other party. The arbitrator shall
     choose one of


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        the proposals for resolution in its entirety. The arbitrator shall have
        no power to make any other decision. For purposes of this 13.1, the
        Seller hereby consents to the jurisdiction of any state or federal court
        sitting in the [     ] provided that such consent shall not be construed
        as making the jurisdiction of such courts exclusive. The fees and other
        charges of the arbitrator shall be borne by the loser. 

13.2    Employment Opportunities:

        In the performance of its obligations under this Contract, Seller shall,
        to the extent applicable, comply with the provisions of 41 CFR
        60-1.4(a), 60-250.4(a), and 50-741.4. These provisions as now in effect
        are set forth in Appendix A.

13.3    Entire Agreement: This Agreement contains the entire agreement between
        the parties and supersedes all other prior negotiations, undertakings,
        notes, memoranda, and agreements, whether written or oral, concerning
        the subject matter hereof.

13.4    Waiver: No waiver, alteration, amendment, or modification of this
        Agreement or other convenant, condition or limitation herein contained
        is valid unless in writing and duly executed by each of the Parties
        hereto. Furthermore, no evidence of any waiver, alteration, amendment or
        modification shall be offered or received in evidence in any proceeding,
        arbitration or litigation between the Parties arising out of or
        affecting this Agreement, or the rights or obligations of any Party
        hereunder, unless such waiver, alteration, amendment or modification is
        in writing, and duly executed by the Parties. Further, the provisions of
        this Article may not be waiver except as herein set forth. 


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13.5  Successors:  This Agreement shall be binding upon and shall inure to the
      benefit of the Parties and their respective successors and assigns.



      IN WITNESS WHEREOF, the Parties hereto have duly executed this Agreement
      by their authorized representatives, respectively, as of the day and year
      set forth below.

[     ]                               URANIUM RESOURCES, INC.



By:    [     ]                        By: /s/ JOE H. CARD
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Name:  [     ]                        Name:   Joe H. Card
     --------------------------            ---------------------------
Title: [     ]                        Title: Sr. V.P. Marketing
      -------------------------             --------------------------
Date:  [     ]                        Date: August 7, 1996
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                        Equal Opportunities

During the performance of its obligations under this Contract, Seller agrees as
follows:

1.   Seller will not discriminate against any employee or applicant for 
     employment because of race, color, religion, sex, or national origin.
     Seller will take affirmative action to ensure that applicants are
     employed, and that employees are treated, during employment, 
     without regard to their race, color, religion, sex or national
     origin.  Such action shall include, but not be limited, to the
     following: employment, upgrading, demotion, or transfer, recruitment
     or recruitment advertising, layoff or termination; rates of pay or
     other forms of compensation; and selection for training, including 
     apprenticeship.  Seller agrees to post in conspicuous places,
     available to employees and applicants for employment, notices setting 
     forth the provisions of this nondiscrimination clause.

2.   Seller will, in all solicitations or advertisements for employees 
     placed by or on behalf of Seller, state that all qualified applicants
     will receive consideration for employment without regard to race,
     color, religion, sex or national origin.

3.   Seller will include the provisions of subparagraphs 1 and 2 in every
     subcontract or purchase order relating to the work so that such 
     provisions will be binding upon each subcontractor or vendor.