EXHIBIT 10.7


            AGREEMENT

                 This Agreement is made and entered into effective as of
            the 26th day of February, 1997 (the"Effective Date") by and
            among Freeport-McMoRan Copper & Gold Inc. ("FCX"); Bre-X
            Minerals Ltd., on behalf of itself and its subsidiaries,
            including without limitation, Dorchester Holdings B.V. and
            Bre-X Minerals Amsterdam B.V. (collectively, "Bre-X"); PT
            Askatindo Karya Mineral, onbehalf of itself and all persons
            or entities claiming under or through any arrangement with
            it (collectively, "PTAKM"); and  PT Amsya Lyna, on behalf of
            itself and all persons or entities claiming under or through
            any arrangement with it (collectively, "PTAL") (Bre-X,
            PTAKM, and PTAL being sometimes collectively referred to as
            the "Current Owners") .

            WITNESSETH

                 WHEREAS, Bre-X, through its majority stock ownership in
            PT Westralian Atan Minerals ("Westralian"), controls the
            Mineral Rights (as defined below) with respect to the Busang
            I Site (asdefined below);

                  WHEREAS, Bre-X and PTAKM (the "Busang II Owners")
            jointly own or control the Mineral Rights with respect to
            the Busang II Site (as defined below);

                 WHEREAS, Bre-X and PTAL (the "Busang III Owners")
            jointly own or control the Mineral Rights with respect to
            the Busang III Site (as defined below);

                 WHEREAS, FCX has agreed to provide financial and
            operational assistance for the further exploration for gold
            and other minerals, and for the construction and operation
            of the initial mine or mines, processing plants and
            associated facilities to exploit such commercially viable
            mineral resources as are located at the Busang II and Busang
            III Sites, and under certain circumstances the Busang I
            Site, with an initial production objective of 100,000 to
            150,000 tonnes of ore per day (the"Planned Operations");

                 WHEREAS, FCX, the Busang II Owners and the Busang III
            Owners int end to enter atransaction with respect to the
            ownership and development of such sites and with respect to
            the Planned Operations (the "Proposed Transaction"); and

                 WHEREAS, FCX, Bre-X, PTAKM and PTAL executed a "Heads
            of Agreement" on February 16, 1997 outlining the basic terms
            of the Proposed Transaction and now wish to enter into this
            binding Agreement which supersedes the Heads of Agreement
            and specifies the rights and obligations of the parties with
            respect to the Proposed Transaction;

                 NOW, THEREFORE, for and in consideration of the mutual
            covenants herein contained, and subject to the terms and
            conditions hereof, it is agreed that:

            1.   Certain Definitions.   In addition to the terms that
            are defined elsewhere in this Agreement, the following terms
            shall have the meanings set forth below:

                 "Budget" shall have the meaning assigned to such term
            in Section 4(a) hereof.

                 "Busang II Owners" shall have the meaning assigned to
            such term in the
            Recitals hereof.

                 "Busang III Owners" shall have the meaning assigned to
            such term in the Recitals hereof.

                 "Busang I Site" means those mineral exploration areas
            located in the Province of East Kalimantan, Republic of
            Indonesia over which Westralian holds Mineral Rights
            pursuant to that certain Contract of Work dated as of
            December 21, 1987 between Westralian and theGovernment.

                 "Busang II Site" and "Busang III Site" means those
            mineral exploration areas located in the Province of East
            Kalimantan, Republic of Indonesia that are currently
            described in the draft sixth generation Contracts of Work
            which have been initialed by the Busang II Owners and the
            Busang III Owners, respectively, together with the Ministry,
            and are awaiting Presidential Approvaland in certain
            exploration permits previously issued to one or more of the
            Busang II Owners and the Busang III Owners.

                 "Current Owners" shall have the meaning assigned to
            such term in the Preamble hereof.

                 "Effective Date" means February 26, 1997.

                 "Exploration Period" shall have the meaning assigned to
            such term in Section3 hereof.

                 "Government" means the Government of the  Republic of
            Indonesia or any duly authorized agency or subdivision
            thereof.

                 "Implementing Agreements" include, without limitation
            (i) a Joint Venture Agreement among FCX and the Busang II
            Owners, (ii) a Joint Venture Agreement among FCX and the
            Busang III Owners, (iii) Articles of Association for each of
            the Operating Companies, (iv) one or more Operating
            Agreements between an FCX affiliate, as the Operator, and
            the Operating Companies, (v) Shareholders  Agreements among
            the owners of the Operating Companies, (vi) a Joint
            Implementation Agreement among FCX, the Busang II Owners and
            the Busang III Owners, (vii) an  Option Agreement evidencing
            the option provided for under Section 6 hereof  and(viii)
            such financing agreements, security agreements and other
            related documents or instruments as may be necessary or
            appropriate to accomplish the Proposed Transaction.

                 "Mineral Rights" means the exclusive rights to survey,
            explore for, mine, develop, process, produce, own, store,
            transport, market and sell or otherwise transfer all
            minerals, along with all other rights incident thereto,
            including without limitation all rights under all issued and
            outstanding Kuasa Pertambangans ("KPs"), "SIPP" permits,
            Contracts of Work (COWs) and other permits, authorizations
            and approvals issued by the Government.

                 "Ministry" means the Ministry of Mines and Energy of
            the Government.

                 "Operating Companies" means PT Busang II and PT Busang
            III.

                 "Operator" shall have the meaning assigned to such term
            in Section 5 hereof.

                 "Planned Operations" shall have the meaning assigned to
            such term in the Recitals hereof.

                 "Proposed Transaction" shall have the meaning assigned
            to such term in the Recitals hereof.

                 "PT Busang II" means the Indonesian limited liability
            company referred to in Section 2(a) hereof.

                 "PT Busang III" means the Indonesian limited liability
            company referred to in Section 2(b) hereof.

                 "Related Assets" means (i) all of Bre-X s materials,
            supplies, equipment, inventories and structures located in
            Province of East Kalimantan, Republic of Indonesia and (ii)
            all geologic surveys, maps, exploration data, drill cores,
            assay reports, engineering reports, consultant reports and
            other proprietary and non-proprietary information in the
            possession of or available to the Busang II Owners and the
            Busang III Owners that are used or usable in connection with
            the exploration, development or commercial exploitation of
            the Busang II Site or the Busang III Site.

                 "Westralian" shall have the meaning assigned to such
            term in the Recitals hereof.

            2.   Creation and Capitalization of Operating Companies.

                 (a)  Promptly after receipt of all necessary Government
            approvals, PTAKM, Bre-X and FCX shall subscribe for 40%, 45%
            and 15%, respectively, of the equity interests in PT Busang
            II.  PTAKM and Bre-X shall also contribute to PT Busang II
            all Mineral Rights and Related Assets held by them with
            respect to the Busang II Site, and FCX shall commit to
            certain undertakings as described in Section 4 below. The
            owners of PT Busang II shall cause it to enter into a
            Contract of Work with the Government that will permit it to
            continue to survey, explore for, mine, develop, process,
            produce, own, store, transport, market and sell or otherwise
            transfer minerals at or from the Busang II Site.

                 (b)  Promptly after receipt of all necessary Government
            approvals, PTAL, Bre-X and FCX shall subscribe for 40%, 45%
            and 15%, respectively, of the equity interests in PT Busang
            III.  PTAL and Bre-X shall also contribute to PT Busang III
            all Mineral Rights and Related Assets held by them with
            respect to the Busang III Site, and FCX shall commit to
            certain undertakings as described in Section 4 below. The
            owners of PT Busang III shall cause it to enter into a
            Contract of Work with the Government that will permit it to
            continue to survey, explore for, mine, develop, process,
            produce, own, store, transport, market and sell or otherwise
            transfer minerals at or from the Busang III Site.

                 (c)  The organizational documents, capital structures
            and the governance structures of the Operating Companies
            shall be satisfactory in all respects to each of the parties
            and shall contain appropriate provisions, including negative
            consent rights, to protect the interests of each of the
            parties.  The parties agree to use their good faith best
            efforts to negotiate and enter into the Implementing
            Agreements as soon as practicable after the Effective Date
            and to cooperate in structuring the capital of the Operating
            Companies and otherwise meet their obligations hereunder and
            under the Implementing Agreements in the most tax efficient
            manner for all parties.

            3.   Exploration Period.  Promptly following the Effective
            Date and continuing through April 30, 1997 (the "Exploration
            Period"), FCX shall perform or cause to be performed such
            exploration and other activities with respect to the Busang
            II Site and the Busang III Site as it deems necessary for
            the purpose of confirming in its good faith judgment that
            either or both of such sites contain one or more
            commercially viable gold or other mineral resources.  The
            Exploration Period shall be extended for the number of days,
            if any, during which FCX is prevented from engaging in such
            activities for reasons beyond its control.  If by the end of
            the Exploration Period FCX has confirmed the existence of
            one or more commercially viable mineral resources, then FCX
            will so notify the Operating Companies and an affiliate of
            FCX will undertake the Planned Operations at such location
            or locations within either or both of the Busang II Site or
            the Busang III Site as FCX deems appropriate.  If no
            commercially viable mineral resource has been confirmed by
            FCX by the end of the Exploration Period, then all rights
            and obligations of FCX under this Agreement and any
            Implementing Agreements shall terminate and the 15%
            interests in PT Busang II and PT Busang III acquired by FCX
            pursuant to Sections 2(a) and 2(b) shall revert to Bre-X at
            no cost to Bre-X.

            4.   FCX Commitments and Undertakings.  (a) If its
            exploration activities confirm to the satisfaction of FCX
            the existence of one or more commercially viable gold or
            other mineral resources, then FCX shall undertake to prepare
            or cause to be prepared a bankable feasibility study to be
            completed for presentation to the Boards of Commissioners of
            the respective Operating Companies no later than June 30,
            1998.  The feasibility study shall contain information about
            and FCX's assessment of (i) mineral reserves and resources,
            (ii) the optimum production rate to maximize the net present
            value thereof (with an initial production rate objective of
            100,000 to 150,000 tonnes of ore per day, but the actual
            planned production rate to be based on the economic analyses
            reflected in the feasibility study), (iii) the estimated
            capital costs of and schedule for constructing a mine,
            processing plant and such related facilities as the
            Operating Companies will need to construct for the project,
            (iv) infrastructure facilities needed to support the
            project, (v) operating costs, (vi) markets for the Operating
            Companies  products and estimated prices therefor, and (vii)
            such other information as is customarily included in
            feasibility studies. Subsequent to the approval of such
            feasibility study for the Planned Operations by the Boards
            of Commissioners of the respective Operating Companies and
            the Board of Directors of FCX, FCX shall contribute to the
            capital of the Operating Companies an amount equal to 25% of
            the capital costs contemplated by such feasibility study to
            delineate a proven reserve and construct the initial mine or
            mines, processing plant and associated facilities pertaining
            to that reserve  pursuant to a budget (the "Budget") to be
            established by FCX and provided to the Operating Companies
            (the "Projected Development Cost"), provided that FCX shall
            not be required to contribute in the aggregate more than
            $400 million U.S. Dollars (the "Capital Commitment").  FCX
            shall arrange for the financing of the remaining Projected
            Development Cost through public and/or private debt
            placements, commercial bank loans, and lease financings or
            similar arrangements made available to the Operating
            Companies (on a non-recourse, project finance basis without
            any guarantee or other credit support from FCX or the other
            owners of the Operating Companies, except, if necessary, the
            pledge to the lenders of shares of the Operating Companies).
            FCX shall secure the entire amount of the projected Capital
            Commitment with a stand-by letter of credit issued in favor
            of the Operating Companies by The Chase Manhattan Bank, NA.

                 (b)  At such time as an affiliate of FCX becomes the
            Operator, it will arrange for working capital financing for
            the Planned Operations and related business activities by
            advancing its own funds at market rates to, or arranging a
            working capital credit facility on behalf of, the Operating
            Companies.  Costs incurred during the Exploration Period by
            the Current Owners for exploration activities at the Busang
            II Site and Busang III Site or by FCX with respect to the
            Planned Operations and related business activities will be
            reimbursed by the Operating Companies from such working
            capital financing.

                 (c)  Except for (i) the amounts agreed to be expended
            by FCX under Section 3 above and (ii) a cash payment equal
            to the stated nominal or par value of the shares of each
            Operating Company to be issued to FCX, the Capital
            Commitment shall be funded by FCX monthly as required to
            fund the Planned Operations in accordance with the Budget.

                 (d)  If, in the reasonable judgment of FCX and the
            relevant Operating Company or Operating Companies, the cost
            of completing the Planned Operations will exceed $1.6
            billion, or if expansions to Planned Operations are later
            undertaken which cannot be funded from internal cash flow,
            FCX shall, if requested by the relevant Operating Company or
            Operating Companies, use its best efforts to obtain
            additional project financing.  If such additional project
            financing is not available to the relevant Operating Company
            or Operating Companies on commercially reasonable terms,
            then each of the owners of such Operating Company or
            Operating Companies may fund its proportionate share of such
            excess costs through additional capital contributions
            and/or, if otherwise permitted and agreed by the owners, by
            shareholder loans.

            5.   Mining Operations.  FCX shall designate an affiliate
            that is authorized to conduct such activities in Indonesia
            to be the sole operator (the "Operator") of the Planned
            Operations, and the Operator shall have the authority,
            subject to the general direction and policies of the Boards
            of Commissioners of the Operating Companies in significant
            matters, to develop and operate the Busang II Site and the
            Busang III Site with respect to the exploration,
            construction, mining and production operations, product
            marketing and transportation, infrastructure development and
            all other related business operations.  The Operator shall
            be entitled to charge the Operating Companies for services
            rendered and goods supplied by FCX, the Operator  and their
            affiliates at prices that are comparable to those that would
            be charged by an unrelated third party to develop and
            operate a first class mining operation of the size, scope
            and complexity of that required to effectively and
            economically exploit the Busang II Site and the Busang III
            Site, provided that such charges shall be not less than the
            fully allocated direct and indirect costs of such services
            and goods to FCX, the Operator or such affiliates, as
            appropriate.  Further details of the relationship between
            the Operator and the Operating Companies are expected to be
            set forth in the Operating Agreement.

            6.   Option.  As further consideration for FCX's willingness
            to enter into this Agreement and provide the Capital
            Commitment, Bre-X shall grant an option to FCX to acquire,
            for no additional compensation, an interest equivalent to
            15% (at the time of the exercise of the option) of the
            outstanding capital stock of Westralian (or its successor),
            and agrees to recommend to the Board of Commissioners or the
            appropriate governing body of Westralian that the Operator
            act as the sole operator of the Busang I Site on the same
            terms as apply to the Busang II Site and the Busang III
            Site.  Such option shall become exercisable, and such
            obligation to recommend FCX as the sole operator of the
            Busang I Site shall become enforceable, if at any time a
            proven reserve is established that covers an area lying both
            within the Busang I Site and either or both of the Busang II
            Site or Busang III Site.

            7.   Authority of Current Owners.  Each of the Busang II
            Owners and the Busang III Owners represents and warrants to
            FCX that it has full power and authority to enter into this
            Agreement and the Proposed Transaction, and that this
            Agreement and the Proposed Transaction do not violate or
            conflict with (i)  their respective organizational documents
            or (ii) any other agreement to which they, or any person or
            entity controlled by any of them, may be bound.

            8.   Exclusive Dealing. Each of the Current Owners agrees
            that, until April 30, 1997, it will not, directly or
            indirectly, (i) solicit or encourage the submission of, or
            consider, any Proposal (as defined below), (ii) participate
            in any discussions or negotiations regarding any Proposal,
            (iii) furnish any information or otherwise cooperate in any
            way with any effort or attempt by any person with respect to
            a Proposal or (iv) enter into any agreement relating to a
            Proposal. Furthermore, each Current Owner will immediately
            terminate any current discussions with any third party
            (other than FCX or its affiliates) regarding any Proposal.
            As provided elsewhere in this Agreement and notwithstanding
            the expiration of the period specified above, the parties
            acknowledge that FCX is hereby being provided the right to
            serve as the sole operator for the Operating Companies and
            to own a 15% interest in the Operating Companies free from
            any competing claims.  In the event any other person
            initiates and seeks to pursue substantive discussions
            involving any alteration of FCX's status as Operator or as a
            15% owner of such interest, each of the Current Owners
            agrees to notify FCX of the foregoing in writing in
            reasonable detail, identifying the persons involved. As used
            herein, "Proposal" means any inquiry, proposal, request to
            negotiate  or offer from any person (other than FCX or its
            affiliates) relating to (i) any direct or indirect interest
            in one or more of the Busang I Site, the Busang II Site or
            the Busang III Site, (ii) any direct or indirect rights to
            develop and/or operate the Busang I Site, the Busang II Site
            or the Busang III Site, or (iii) any transaction similar in
            nature to the Proposed Transaction or with respect to the
            subject matter of the Proposed Transaction, but does not
            include any such inquiry, proposal, request to negotiate or
            offer relating to a merger or other acquisition of capital
            stock of Bre-X Minerals Ltd. or its subsidiaries (other than
            the Operating Companies).

            9.   Conditions.  The obligations of the parties under this
            Agreement are subject to fulfillment of each of the
            following conditions:

                 (a)  the receipt by each party of satisfactory
            assurances, including affidavits and legal opinions, to the
            effect that  each of the parties has all requisite power and
            authority to enter into and perform its obligations under
            this Agreement and the Implementing Agreements without the
            consent or approval of any other person and that the
            Proposed Transaction is lawful under all applicable laws,
            rules, regulations and decrees including, without
            limitation, the U.S. Foreign Corrupt Practices Act; and

                 (b)  the receipt of any necessary approvals from the
            Government or other governmental authorities or agencies,
            including without limitation the receipt by the Operating
            Companies of Contracts of Work satisfactory in form and
            substance to the parties.

            10.  Free Access and Confidentiality.

                 (a)  The Current Owners shall grant, and shall cause
            all persons and entities controlled by them to grant, to FCX
            and FCX s representatives full and free access during all
            reasonable times to all premises, properties, employees,
            consultants, books, documents, records, data and other
            information as FCX in its sole discretion deems relevant to
            this Agreement and the Proposed Transaction.  Without
            limiting the foregoing, such access will include, for
            example, the right to drill additional holes in the Busang
            II Site and the Busang III Site as well as the right to
            conduct physical and chemical tests on existing cores.  The
            Current Owners shall also provide FCX and FCX s
            representatives with all assistance reasonably requested by
            FCX in connection with this Agreement.

                 (b)  Without limiting the generality of the foregoing,
            the Current Owners shall promptly provide FCX with access to
            all Related Assets, and FCX shall provide the Current Owners
            with access to all information in the nature of the Related
            Assets that is developed by FCX in its exploration of the
            Busang II Site and the Busang III Site.

                 (c)  All  information, whether in document form, in
            electronic form or otherwise, furnished to a party, its
            affiliates, directors, officers, employees, agents or
            representatives, including, without limitation, its lawyers,
            accountants, consultants, financial advisors and, in the
            case of FCX, its financing sources (collectively
            "representatives"), and all notes, analyses, summaries,
            compilations, data studies or other documents prepared by a
            party or its representatives containing, based upon or
            derived from, in whole or in part, any such furnished
            information is herein referred to as the "Information."  The
            "Information" shall also include the matters the disclosure
            of which is prohibited pursuant to paragraph (e).

                 (d)  The parties agree that the Information will be
            kept strictly confidential and will not, without the prior
            written consent of the party disclosing the Information (the
            "disclosing party"), be disclosed by a party or its
            representatives, in any manner whatsoever, in whole or in
            part, and will not be used by a party or its
            representatives, directly or indirectly, for any purpose
            other than in connection with the Proposed Transaction.
            Notwithstanding the foregoing, a party may disclose the
            Information (i) to the extent that disclosure is legally
            required, as determined by the party in good faith and (ii)
            as permitted pursuant to paragraph (g) below but only after
            compliance with the provisions thereof.  Moreover, the
            parties agree to furnish the Information only to those
            representatives who need to know the Information in
            connection with this Agreement and who are informed by the
            party of the confidential nature of the Information and who
            agree to be bound by the terms of this Agreement.  Each
            party agrees to be responsible for any breach of the
            confidentiality provisions of this Agreement by any of its
            representatives. Each party will make all reasonable,
            necessary and appropriate efforts to safeguard the
            Information from disclosure to anyone other than as
            permitted hereby.

                 (e)  The parties agree that they will not, and that
            they will direct their respective representatives not to,
            disclose to any other person that the Information has been
            made available or that this Agreement has been entered into,
            that discussions or negotiations are taking place with
            respect to this Agreement, or any of the terms, conditions
            or other facts with respect to this Agreement, without the
            prior consent of the other party.  The parties agree to
            consult with each other prior to issuing any press releases
            relating to the Proposed Transaction.  Notwithstanding the
            foregoing, a  party may disclose the Information (i) to the
            extent that disclosure is legally required, as determined by
            such party in good faith and (ii) as permitted pursuant to
            paragraph (g) and only after compliance with the provisions
            thereof.

                 (f)  The confidentiality provisions of this Agreement
            shall be inoperative as to such portions of the Information
            which:  (i) are or become generally available to the public
            other than as a result of a disclosure by a party or its
            representatives; (ii) become available to a party on a non-
            confidential basis from a source other than a party or its
            representative, provided that such source, to the best of
            the party s knowledge after due inquiry,  is not bound by a
            confidentiality agreement with the disclosing party or
            otherwise prohibited from transmitting the Information to
            the party by a contractual, legal or fiduciary obligation;
            or (iii) were known to the party on a non-confidential basis
            prior to their disclosure to the party by the disclosing
            party.

                 (g)  In the event that a party or anyone to whom a
            party has transmitted the Information pursuant to this
            Agreement (i) becomes legally compelled (by oral questions,
            interrogatories, requests for information or documents,
            subpoena, civil investigative demand or similar process) to
            disclose any of the Information or (ii) is requested by a
            government official to disclose such Information voluntarily
            in connection with an investigation,  the party will provide
            the disclosing party with prompt written notice so that the
            disclosing party may seek a protective order or other
            appropriate remedy and/or waive compliance with the
            provisions of this Agreement.  In the event that such
            protective order or other remedy is not obtained, or that
            the disclosing party waives compliance with the provisions
            of this Agreement, the party or its representatives will
            furnish only that portion of the Information which it
            determines in good faith is legally required and the party
            will exercise its best efforts to obtain reliable assurance
            that confidential treatment will be accorded such
            Information.

                 (h)  The parties shall keep a record of each location
            of the Information.  If this Agreement terminates pursuant
            to Sections 19(i) or 19(ii) hereof, each party will promptly
            deliver to the other parties (without retaining copies
            thereof) all Information furnished by such of the other
            parties who provided the Information and who request the
            return thereof; and all other Information will be destroyed,
            except that any Information that has been prepared by a
            party from publicly available information or from
            information not obtained from another party pursuant to this
            Agreement may be retained by the parties.

            11.  Other Agreements/Covenants.

                 (a)  Each of the Current Owners shall resolve or cause
            the resolution of all currently pending  claims, suits and
            other proceedings against any of the Current Owners related
            to the Busang II Site and the Busang III Site or shall
            provide satisfactory assurances, warranties or pledges to
            assure that neither FCX's 15% interest, nor its rights to be
            operator for the Operating Companies as provided in this
            Agreement, can be diluted or affected by any competing
            claims.  Until such time as all currently pending claims,
            suits or proceedings related to the Busang I Site, the
            Busang II Site and the Busang III Site, as applicable, have
            been finally resolved, Bre-X shall not transfer or otherwise
            dispose of all or any part of its interest therein (other
            than as contemplated by Sections 2(a) and 2(b), and Section
            6 hereof) if such transfer or other disposition might result
            in a reduction of its interest below that necessary to fully
            satisfy any judgment or other adverse determination which
            might result from such claims, suits or proceedings.

                 (b)  Notwithstanding the expiration of the period
            specified in Section 8 hereof,  FCX s 15% equity interest in
            the Operating Companies and, if FCX should exercise the
            option described in Section 6, in Westralian, and/or its
            right to be the sole operator for the Operating Companies as
            provided in this Agreement, may not be diluted or otherwise
            affected to satisfy adverse claims against any of the
            Current Owners.

                 (c)  The Implementing Agreements may contain provisions
            for an appropriate allocation of the respective rights and
            obligations of the parties if it is determined by FCX that
            the resources to be developed are located in an area
            covering more than one of the Busang I Site, the Busang II
            Site and/or the Busang III Site.

                 (d)  The parties agree to pursue diligently and to use
            their best efforts to obtain all necessary and appropriate
            governmental and third party approvals, promptly to enter
            into the Implementing Agreements, and to take all other
            actions reasonably necessary or appropriate in  order to
            effectuate the intent of this Agreement.

                 (e)  The parties agree to furnish upon request such
            further information, to execute and deliver such other
            documents, and to do or refrain from doing such other acts
            and things as are reasonably requested by the parties to
            effectuate the purposes of this Agreement and to enable each
            party hereto to comply with laws, rules, regulations and
            decrees applicable to it.

                 (f)  The parties agree that, for a period of three
            years from the date of this Agreement, the parties will not,
            directly or indirectly, solicit for employment or hire any
            employee of the other party or any of its affiliates with
            whom the party has had contact or who became known to the
            party in connection with the party s consideration of the
            Proposed Transaction; provided, however, that the foregoing
            provision will not prevent a party from employing any such
            person who contacts a party on his or her own initiative
            without any direct or indirect solicitation by or
            encouragement from the other party or to prevent the
            Operator from offering employment to individuals currently
            engaged in exploration, administration or other activities
            affecting the Busang II Site and the Busang III Site.

                 (g)  The parties are aware, and will advise their
            representatives who are informed of the matters that are the
            subject of this Agreement, of the restrictions imposed by
            the Canadian and United States securities laws on the
            purchase or sale of securities by any person who has
            received material, non-public information from the issuer of
            such securities and on the communication of such information
            to any other person when it is reasonably foreseeable that
            such other person is likely to purchase or sell such
            securities in reliance upon such information.

            12.  Remedies.  The parties acknowledge that remedies at law
            may be inadequate to protect a party against any actual or
            threatened breach of this Agreement by the other party or by
            its representatives, and, without prejudice to any other
            rights and remedies otherwise available to the parties, the
            parties agree to the granting of injunctive relief in favor
            of the non-breaching party without proof of irreparable harm
            or of actual damages.  In the event of litigation relating
            to this Agreement, if a court of competent jurisdiction
            determines in a final, nonappealable order that this
            Agreement has been breached by a party or by its
            representatives, then (in addition to any other remedies
            awarded by the court) the breaching party will reimburse the
            non-breaching party for its costs and expenses in connection
            with this Agreement and such litigation (including
            reasonable legal fees and expenses). It is further
            understood and agreed that no failure or delay by the
            parties in exercising any right, power or privilege under
            this Agreement shall operate as a waiver thereof nor shall
            any single or partial exercise thereof preclude any other or
            future exercise of any right, power or privilege hereunder.

            13.  Expenses.  Each party hereto shall be responsible for
            the payment of all of expenses  incurred by it in entering
            into this Agreement and any Implementing Agreements,
            including without limitation the fees and expenses of its
            counsel and its financial and other advisors.

            14.  No Assignment.  This Agreement may not be assigned by
            any party hereto without the prior written consent of each
            other party hereto, which consent will not be unreasonably
            withheld.

            15.  Governing Law.  This Agreement shall be governed by and
            construed in accordance with the laws of the State of New
            York applicable to agreements made and to be performed
            within such jurisdiction, and each of the parties agree to
            consent to the jurisdiction of the Federal District Court of
            the Southern District of New York to resolve any legal
            controversy or dispute hereunder.

            16.  Counterparts.  This Agreement may be executed in
            counterparts and all counterparts taken together will be
            deemed to constitute the same instrument.

            17.  Waiver.  Any provision of this Agreement may be waived
            by the party or parties entitled to the benefit of such
            provision.  Any such waiver shall constitute a waiver only
            with respect to the specific matter waived, and shall not
            constitute a waiver of any other provision of this
            Agreement.

            18.  Notices.  All notices required or permitted hereunder
            to any party shall be in writing and shall be addressed to
            the parties as follows:



                 if to FCX:
                      Freeport-McMoRan Copper & Gold Inc.
                      1615 Poydras Street
                      New Orleans, LA 70112

                      Attn:     Richard Adkerson
                           Executive Vice President

                           Facsimile:  (001) 504-582-1611

                 with a copy to:
                      Henry A. Miller
                      General Counsel

                      Facsimile:  (001) 504-582-1833



                 if to Bre-X:
                      Bre-X Minerals Ltd.
                      119 - 14th Street N.W.
                      Calgary, Alberta
                      Canada T2N 1Z6

                       Attn:    David G. Walsh
                           Chairman, President & CEO

                           Facsimile: (001) 403-543-7060

                 with a copy to:

                      Rolando C. Francisco
                      Executive Vice President and Chief Financial Officer

                      Facsimile: (001) 403-543-7060



                 if to PTAKM:
                      PT Askatindo Karya Mineral
                      Complex Gudang Peluru Block D/118
                      Tebet, Jakarta Selatan
                      Indonesia

                      Attn:     President Director

                           Facsimile: (62)(21) 829-4013

                 if to PTAL:
                      PT Amsya Lyna
                      _________________
                      _________________
                      Indonesia

                      Attn:     President Director

                      Facsimile:  (62)(21) _____________

                 All notices shall be given (a) by personal delivery to
            the party, (b) by electronic communication, capable of
            producing a printed transmission, (c) by registered or
            certified mail return receipt requested, or (d) by overnight
            or other express courier service.  All notices shall be
            effective and shall be deemed given on the date of receipt
            at the principal address if received during normal business
            hours and, if not received during normal business hours, on
            the next business day following receipt, or if by electronic
            communication, on the date of such communication.  Any party
            may change its address by notice to the other parties.

            19.  Term of Agreement.   This Agreement shall become
            effective as of the Effective Date and shall  remain in full
            force and effect until the earlier of (i) its termination by
            the mutual consent of the parties hereto, (ii) FCX fails to
            give the notice contemplated by the third sentence of
            Section 3 hereof, or (iii) the effective date of the
            Implementing Agreements.

            20.  Survival of Certain Oblgations.  Notwithstanding the
            termination of this Agreement, the obligations of the
            parties under Sections 10(c) through 10(g) and 12 shall
            survive such termination for a period of 3 years.

            21.  Entire Agreement.  (a)  This Agreement shall constitute
            the entire agreement among the parties hereto with respect
            to the subject matter hereof and shall supersede all
            previous negotiations, commitments, understandings and
            agreements, written or oral, with respect thereto, including
            without limitation, the Heads of Agreement referred to in
            the Recitals and the Confidentiality Agreement dated
            February 18, 1997 between Bre-X and FCX.

                 (b)  No modification of the terms and provisions of
            this Agreement shall be or become effective except in
            writing in the English language executed by all parties
            hereto.

            IN WITNESS WHEREOF, the parties hereto have executed this
            Agreement as of the date first set forth above.


                      FREEPORT-McMoRan COPPER & GOLD INC.

                      By:  _________________________________
                      Name:     Richard C. Adkerson
                      Title:    Executive Vice President



                 BRE-X MINERALS LTD., on behalf of itself and its
            subsidiaries including, without limitation, Dorchester
            Holdings B.V. and Bre-X Minerals Amsterdam B.V.


                      By:  __________________________________
                      Name:   David G. Walsh
                      Title:  Chairman, President and Chief Executive Officer

                           AND


                      By:  __________________________________
                      Name:     Rolando C. Francisco
                      Title:    Executive Vice President
                           and Chief Financial Officer


                      PT ASKATINDO KARYA MINERAL

                      By:  __________________________________
                      Name:
                      Title:    President Director


                      PT AMSYA LYNA


                      By:  _________________________________
                      Name:
                      Title:    President Director