SHARE SUBSCRIPTION AGREEMENT

AGREEMENT made 4 June 1993
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PARTIES
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(1)    ACM (NEW ZEALAND) LIMITED a company duly incorporated in New Zealand and
       having its registered office at 15th Floor, National Mutual Centre, 37-41
       Shortland Street, Auckland, New Zealand ("Subscriber")

(2)    WAIHI FINANCING LIMITED a company duly incorporated in New Zealand and
       having its registered office at 171 Featherston, Street, Wellington, New
       Zealand ("Company")

(3)    AMAX GOLD, INC. a company duly incorporated in Delaware, United States of
       America and having its principal office at 350 Indiana Street, Golden,
       Colorado, United States of America ("Amax")

INTRODUCTION
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A.     The Company and Amax are parties to the Share Sale Agreement.

B.     Amax is the registered holder of all but one, and beneficial owner of all
       of the Shares which comprise 100 ordinary shares of $1.00 each and all of
       which are fully paid up.

C.     The Company requires financial accommodation to enable it to pay or
       satisfy the Purchase Price and Adjustments.

D.     The Subscriber has (at the request of Amax) agreed to provide the Company
       financial accommodation for the purposes mentioned in paragraph C above
       by subscribing for Preference Shares in accordance with this Agreement.

IT IS AGREED
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1.     DEFINITIONS
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1.1    Unless the context requires otherwise, in this Agreement:

       "Adjustment" means each adjustment (if any) to the Purchase Price
       required to be made under the Share Sale Agreement which results in an
       amount being payable by the Company to Amax or where the context requires
       the amount so payable by the Company or if that amount is in a currency
       other than New Zealand dollars that amount converted to New Zealand

 
                                      -2-


       dollars at the Spot Rate of Exchange on the day which is 2 Business Days
       before the date for payment by the Company;

       "Adjustment Subscription Date" means each date for payment of an
       Adjustment;

       "Agreement" means this document, including the introduction, schedules,
       appendices and any annexures;

       "AHNZ" means Amax Holdings New Zealand Limited, a company duly
       incorporated in New Zealand and having its registered office at 18th
       Floor, Price Waterhouse Centre, 66 Wyndham Street, Auckland, New Zealand;

       "Conditions Precedent" means the conditions set out in clause 2.1;

       "Convertible Securities" has the same meaning as is ascribed to the
       expression convertible securities in Article 2.1 of the Articles of
       Association of the Company;

       "First Issue Date" means the date the Initial Preference Shares are
       issued and allotted.

       "First Subscription Date" means, subject to clauses 2.7 and 11.5, the
       second Business Day after the Conditions Precedent have been satisfied or
       another date agreed in writing by Amax and the Subscriber;

       "Initial Preference Shares" means the number of Preference Shares which
       is the nearest whole number to but does not exceed the number calculated
       by dividing the Initial Subscription Amount by the aggregate of $1.00 and
       the Premium Amount;

       "Initial Subscription Amount" means the sum of $15 million;

       "Issue Date" means each date on which Preference Shares are issued and
       allotted pursuant to this Agreement.

       "Negative Adjustment" means the adjustment (if any) to the Purchase Price
       required to be made under the Share Sale Agreement which results in an
       amount being payable by Amax to the Company or where the context requires
       the amount so payable by Amax;

       "New Article" means an Article in the form set out in Schedule 1 duly and
       effectively incorporated in the Articles of Association of the Company;

 
                                      -3-

       "NZ Spot Gold Price" means on a date the price per ounce of gold fixed in
       the afternoon by the London Bullion Market Association (known as the
       London PM Fix) last preceding that date converted to New Zealand Dollars
       at the Spot Rate of Exchange on that date;

       "Parties" means the parties to this Agreement;

       "Preference Shares" means redeemable preference shares in the capital of
       the Company validly and effectively issued upon and subject to the terms
       set out in the New Article having a par value of $1.00 each and issued at
       a premium per share equal to the Premium Amount;

       "Premium Amount" means $9,999.00;

       "Relevant Adjustment Preference Shares" means in relation to an
       Adjustment Subscription Date the number of Preference Shares which is the
       nearest whole number to but does not exceed the number calculated by
       dividing the Relevant Adjustment Subscription Amount by the aggregate of
       $1.00 and the Premium Amount;

       "Relevant Adjustment Subscription Amount" means in relation to an
       Adjustment Subscription Date the Adjustment payable on that Adjustment
       Subscription Date;

       "Relevant Subsequent Preference Shares" means in relation to each
       Subsequent Subscription Date a number of Preference Shares which is the
       nearest whole number to but does not exceed the number calculated by
       taking the product of the Relevant Subsequent Subscription Amount
       multiplied by the NZ Spot Gold Price on the day which is two Business
       Days before that Subsequent Subscription Date and dividing that product
       by the aggregate of $1.00 and the Premium Amount;

       "Relevant Subsequent Subscription Amount" means in relation to each
       Subsequent Subscription Date 1550 ounces of Gold;

       "Shares" means all of the issued voting shares in the capital of the
       Company;

       "Share Sale Agreement" means the agreement made on or about the date of
       this Agreement between the Company and Amax for the purchase and sale of
       all of the issued shares in the capital of AHNZ;

       "Spot Rate of Exchange" means on a date the rate of exchange for the
       purchase on a spot basis of United States Dollars 

 
                                      -4-

       with New Zealand Dollars quoted at or about 11 am on that date by ANZ
       Banking Group (New Zealand) Limited;

       "Subscription Date" means each of the Initial Subscription Date, each
       Adjustment Subscription Date and each Subsequent Subscription Date;

       "Subsequent Subscription Date" means each date which corresponds with a
       Delivery Date;

       "Terms of Issue" means in relation to a Preference Share the issue
       thereof in accordance with the New Article credited as fully paid up to
       an amount equal to the nominal value thereof (being $1.00) plus the
       Premium Amount by way of share premium.

1.2    Expressions commencing with a capital letter which are not defined above,
       shall unless the context otherwise requires, have the meanings ascribed
       thereto in the Share Sale Agreement.

2.     CONDITIONS PRECEDENT
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2.1    The Obligations of the Parties under this Agreement concerning the
       subscription for and issue of Preference Shares are subject to the
       conditions that:

       (a)  the Share Sale Agreement has become unconditional;

       (b)  the unconditional consent of the New Zealand Overseas Investment
            Commission under the Overseas Investment Act 1973 and the 1985
            Regulations thereunder is obtained to the subscription by the
            Subscriber from time to time for Preference Shares in accordance
            with this Agreement and to any other matter in connection with this
            Agreement and the Subscriber's business in New Zealand for which
            such consent is necessary or desirable.

2.2    The Subscriber will use reasonable endeavours to obtain the consent
       referred to in clause 2.1 by 5 pm on the date 10 Business Days from the
       date of this Agreement (the "Condition Date") (or such later date as
       shall be notified by the Subscriber to Amax by 5 pm on the Condition
       Date).  If such consent has not been obtained by 5 pm on the Condition
       Date (or such later date as is notified) or is refused then this
       Agreement shall be at an end at that time on that date or at 5 pm on the
       date of the refusal (as the case requires).

 
                                      -5-

2.3    If the Share Sale Agreement is at an end by operation of clause 6.2 of
       the Share Sale Agreement then this Agreement shall at the same time on
       the same date be at an end.

2.4    If by operation of clauses 2.2 or 2.3 this Agreement is at an end then
       from the time on the date specified in clauses 2.2 or 2.3 (as the case
       requires) this Agreement shall cease to have any further force or effect
       save that the rights of each Party, and the obligations of the other
       Parties in connection with any prior breach of any provision of this
       Agreement will continue indefinitely and not be affected or prejudiced by
       this Agreement being at an end.

2.5    For the purposes of clause 6.2 of the Share Sale Agreement the Company
       and Amax agree that notice given by the Subscriber under clause 2.2 of
       this Agreement shall be deemed to have been a notice given by the Company
       under clause 6.2 of the Share Sale Agreement.

2.6    If the Conditions Precedent have not been satisfied by the date which
       would but for this clause be the Completion Date then the Company and
       Amax agree that for all purposes of the Share Sale Agreement the
       Completion Date will be the same day as the First Subscription Date.

2.7    If but for this clause the First Subscription Date would be a date
       earlier than the Completion Date then the First Subscription Date will be
       the same day as the Completion Date.

3.     AGREEMENT TO SUBSCRIBE
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3.1    Subject to the Conditions Precedent having been satisfied and Completion
       occurring simultaneously with compliance by the Subscriber with its
       obligations under paragraph (a) below:

       (a)  with effect on the First Subscription Date the Subscriber applies
            for and agrees to accept upon and subject to the Terms of Issue the
            Initial Preference Shares and agrees to subscribe the Initial
            Subscription Amount such subscription to be effected in accordance
            with clause 3.2(a);

       (b)  with effect on each Adjustment Subscription Date the Subscriber
            applies for and agrees to accept upon and subject to the Terms of
            Issue the Relevant Adjustment Preference Shares and agrees to
            subscribe the Relevant Adjustment Subscription Amount such
            subscription to be effected in accordance with clause 3.2(a);

 
                                      -6-

       (c)  with effect on each Subsequent Subscription Date the Subscriber
            applies for and agrees to accept upon and subject to the Terms of
            Issue the Relevant Subsequent Preference Shares and agrees to
            subscribe the Relevant Subsequent Subscription Amount such
            subscription to be effected in accordance with clause 3.2(b); and

       (d)  the Subscriber in each of the cases mentioned in paragraphs (a) (b)
            and (c) above, agrees to its name being entered in the register of
            members of the Company in respect of Preference Shares upon the
            issue and allotment thereof in accordance with this Agreement.

3.2    Subscription for Preference Shares must be effected as follows:

       (a)  on the First Subscription Date and on each Adjustment Subscription
            Date respectively the Subscriber must pay to Amax on behalf of the
            Company the Initial Subscription Amount or the Relevant Adjustment
            Subscription Amount (or if the Adjustment is an amount which has
            been converted to New Zealand dollars from another currency that
            amount in that other currency) as applicable (which the Company
            irrevocably directs the Subscriber to do and acknowledges that such
            payment will discharge in full the Subscriber's obligations
            regarding subscription for the Initial Preference Shares or the
            Relevant Adjustment Preference Shares, as the case requires);

       (b)  on each Subsequent Subscription Date the Subscriber must cause to be
            credited to the Vendor's Metal Account 1550 ounces of Gold on behalf
            of the Company  (which the Company irrevocably directs the
            Subscriber to do and acknowledges that such crediting will discharge
            in full the Subscriber's obligations regarding subscription for the
            Relevant Subsequent Preference Shares).

3.3    Amax acknowledges that subscription by the Subscriber in accordance with
       clause 3.2 will satisfy the obligations of the Company to Amax under
       clauses 3.2(a), 3.2(b), 4.4(a), 4.4(b) and 5.7(a) of the Share Sale
       Agreement in connection with payment of the corresponding amount of money
       or crediting to the Vendor's Metal Account of the corresponding quantity
       of Gold, by the Company under the Share Sale Agreement on the date which
       corresponds with the respective dates on which subscription is so
       effected by the Subscriber.

 
                                      -7-

3.4    Amax and the Company each agree that on each date on which subscription
       is effected by the Subscriber in accordance with clause 3.2 they will
       each do or cause to be done all things necessary for the effective issue
       and allotment, upon and subject to the Terms of Issue, of the Initial
       Preference Shares, each parcel of Relevant Adjustment Preference Shares
       or each parcel of Relevant Subsequent Preference Shares (as the case
       requires) including:

       (a)  in the case of Amax and the Company the taking of all steps
            necessary:

            (i)  on or prior to the First Subscription Date to duly and
                 effectively incorporate the New Article in the Articles of
                 Association of the Company; and

            (ii) to duly and effectively increase the share capital of the
                 Company  in accordance with the Companies Act and the Articles
                 of Association of the Company to the extent necessary (and only
                 that extent) to accommodate the issue and allotment of
                 Preference Shares in accordance with this Agreement; and

       (b)  in the case of the Company to issue share certificates in the name
            of the Subscriber for a number of Preference Shares respectively
            equal to the Initial Preference Shares, each parcel of the Relevant
            Adjustment Preference Shares or each parcel of the Relevant
            Subsequent Preference Shares (as the case requires) and to enter the
            name of the Subscriber in the register of members of the Company as
            the holder of those Preference Shares.

4.     ACTION ON FIRST SUBSCRIPTION DATE
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4.1    On the First Subscription Date and simultaneously with the doing or
       procuring of all acts, matters and things to be done or procured under
       the Share Sale Agreement and with compliance by the Company and the
       Subscriber with their respective obligations under this Agreement to be
       observed or performed on the First Subscription Date Amax must do or
       procure in connection with the Company all those things which under
       clauses 4.2 and 4.3 of the Share Sale Agreement Amax must do in
       connection with AHNZ, ARNZ or AGMNZ (to the extent applicable to the
       Company) as if references in those clauses to "AHNZ", "ARNZ" or "AGMNZ"
       were to the Company and references to the "Purchaser"  were to the
       Subscriber (including the removal and appointment of directors and the

 
                                      -8-

       secretary of the Company).  The persons who are appointed as directors of
       the Company under this clause shall, for the purposes of the New Article,
       be taken to have been appointed by the Preference Shareholders (as
       defined in the New Article) .


4.2    The Company irrevocably authorises and directs Amax to deliver to the
       Subscriber at Completion all those things which under the Share Sale
       Agreement Amax is to deliver to the Purchaser.

4.3    The Parties agree that any act, matter or thing done or procured to be
       done in connection with Completion under the Share Sale Agreement or
       under clause 3 in connection with the Initial Preference Shares or under
       clause 4.1 shall be deemed for the purposes of both this Agreement and
       the Share Sale Agreement not to have been done until all of the acts,
       matters and things required to be done or procured thereunder have been
       duly done or procured or waived by the Party intended to have the benefit
       thereof.

4.4    If subscription for the Initial Preference Shares does not occur by 5 pm
       on the fourteenth day after the date of this Agreement and that fact is
       not due to delay, failure or default of the Company then the Subscriber
       must pay the Company interest on the sum of $15 million at a rate equal
       to the Default Rate minus 2 percentage points computed from but not
       including that fourteenth day to and including the date subscription for
       the Initial Preference Shares occurs calculated with daily rests and
       payable at the same time as that subscription occurs.  The Company
       irrevocably directs the Subscriber to pay so much of the interest which
       is payable under this clause as is equal to the interest payable by the
       Company to Amax under clause 4.5 of the Share Sale Agreement to Amax on
       the Company's behalf and acknowledges that such payment will satisfy the
       Subscriber's obligation under this clause to the extent of such payment.
       Amax agrees that payment by the Subscriber to it of an amount under this
       clause will satisfy the Company's obligations under clause 4.5 of the
       Share Sale Agreement to the extent of that amount.

5.     WARRANTIES
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5.1    The provisions of clause 7 of the Share Sale Agreement (and consequently
       of Schedules 2 and 3 to the Share Sale Agreement) shall apply to this
       Agreement as if references therein to "the Vendor" were to Amax and to
       "the Purchaser" were to the Subscriber, references to "this Agreement"
       were to this Agreement and references to the Completion Date were 

 
                                      -9-

       to the First Subscription Date and to "the date Completion occurs" were
       to the First Issue Date.

5.2    Amax further warrants to the Subscriber in the terms of Schedule 2 to
       this Agreement, each of which is a separate warranty in no way limited by
       any other warranty.

 5.3   Each warranty in Schedule 2 applies at:

       (a)  the date of this Agreement;

       (b)  each Issue Date; and

       (c)  each date between them.

6.     MATTERS AFFECTING SHARE SALE AGREEMENT
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6.1    Amax and the Company agree that:

       (a)  each approval of, expression of satisfaction with, consent to,
            waiver of, agreement with or to and nomination or direction as to,
            any act, matter or thing in connection with the Share Sale Agreement
            by the Company, notwithstanding anything contained in the Share Sale
            Agreement, shall be wholly ineffective for all purposes (including
            for purposes of or connected with the Share Sale Agreement) unless
            expressly concurred in by the Subscriber by notice in writing to
            Amax and the Company;

       (b)  the Company may not settle or compromise any dispute or question
            touching or concerning the Share Sale Agreement or any matter or
            thing arising under or in connection with it without the prior
            written consent, addressed to Amax and the Company, of the
            Subscriber;

       (c)  the Subscriber may refuse or withhold any concurrence or consent
            referred to in this clause in its absolute and unfettered
            discretion.

6.2    Amax agrees that it will procure that the audit statement delivered to
       the Company in accordance with Clause 5.2 of the Share Sale Agreement is
       simultaneously delivered to the Subscriber.

6.3    The Company agrees that unless a direction given by the Subscriber is
       unlawful it will promptly, if and as directed by the Subscriber, give all
       such approvals, waivers, consents, nominations and directions under or in
       connection 

 
                                      -10-

       with the Share Sale Agreement which the Subscriber directs the Company to
       give.

7.     UNDERTAKINGS
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7.1    Amax unconditionally and irrevocably undertakes to the Subscriber that,
       from the date of this Agreement until all of the Preference Shares which
       may be issued under this Agreement have been issued and have been
       redeemed:

       (a)  it will do all things within its power to ensure that none of the
            Company, AHNZ, ARNZ and AGMNZ ceases to be a related company of Amax
            (within the meaning of "ceases to be a related company" in the Joint
            Venture Agreement) except by entering into and giving effect to the
            Share Sale Agreement and this Agreement and except by the granting
            of an option over the Shares or a sale of the Shares to which, in
            each case, the Subscriber has given its prior written consent (which
            consent the Subscriber may refuse or withhold in its absolute
            discretion);

       (b)  it will not:

               (i)    do or, to the extent that it has power, permit to be done
                      any act, matter or thing which would cause any of the
                      warranties in Schedule 2 of the Share Sale Agreement or
                      Schedule 2 of this Agreement to be untrue, unfulfilled or
                      breached in a material respect;

               (ii)   permit the issue of any further shares in the capital of
                      the Company (other than Preference Shares issued to the
                      Subscriber in accordance with this Agreement);

               (iii)  requisition a meeting of shareholders of the Company or
                      sign any entry in the minute book of the Company which
                      under section 362 of the Companies Act would operate as a
                      resolution;

               (iv)   except at Completion and in accordance with the Share Sale
                      Agreement, remove or appoint any person from or to office
                      as a director or secretary of the Company (other than any
                      director who, having regard to the New Article, may be
                      appointed or removed by the holders of ordinary shares in
                      the Company 

 
                                      -11-

                      pursuant to the Articles of Association of the Company);

               (v)    exercise any vote nor sign any resolution so as to cause
                      or permit the Articles of Association of the Company to be
                      amended in any manner other than as necessary to
                      incorporate the New Article therein and permit the issue
                      to the Subscriber of Preference Shares in accordance with
                      this Agreement;

               (vi)   cause or permit the Company to:

                      (A)  sell, transfer, lease or otherwise dispose of or
                           alienate any asset;

                      (B)  acquire any asset nor incur any Liability (except in
                           each case under the Share Sale Agreement);

                      (C)  grant or permit to come into existence or subsist any
                           Mortgage or other encumbrance over the whole or any
                           part of its assets or undertaking;

               (vii)  cause or permit the Company to issue any option to
                      subscribe for shares in the capital of the Company or any
                      other Convertible Securities;

               (viii) cause or permit the Company to be wound up or to enter
                      into any scheme of arrangement or compromise or to reduce
                      its share capital or to make any distribution to its
                      shareholders other than dividends or by way of redemption
                      of Preference Shares;

               (ix)   terminate any trust under which any of the Shares are held
                      on its behalf;

               (x)    cause or permit the Company to appoint a Managing
                      Director;

            without, in each case, the prior written consent of the Subscriber
            (which consent the Subscriber may refuse or withhold in its absolute
            discretion).

       (c)  without limiting or prejudicing clause 7.1(b) but subject to clause
            7.4, it will do all things as a 

 
                                      -12-

            shareholder of the Company required to be done to enable the Company
            to comply with its statutory obligations.

7.2    Amax will not be in breach of its obligations under clause 7.1(b) nor in
       breach of any warranty in respect of or resulting from any act, matter or
       thing done by the Company with the authority of a resolution of its Board
       of Directors duly passed at a time when that Board is constituted by
       persons a majority of whom have been appointed by the Subscriber pursuant
       to the New Article at a meeting at which at least one director appointed
       by the Subscriber under that Article was present.

7.3    The Subscriber agrees that it will not give notice to the Company under
       the New Article seeking redemption of any of the Preference Shares,
       except:

       (a)  as contemplated in clause 8; or

       (b)  to the extent that redemption can be funded by the Company solely
            out of profit,

       until after the last of the Subsequent Subscription Dates.

7.4    The Subscriber agrees, subject to Amax complying with clause 7.1, that
       for so long as the Subscriber and Amax are shareholders in the Company
       the Subscriber will be responsible to ensure that the Company complies
       with its statutory obligations and to provide to the Company any funding
       it may require for this purpose on commercial terms.

7.5    Should the Subscriber transfer any Preference Shares it will do so only
       to a transferee which covenants in favor of Amax to comply with clauses
       7.3 and 7.4 as if that transferee were the Subscriber.

8.     NEGATIVE ADJUSTMENT
- --     -------------------

       If at any time a Negative Adjustment occurs the Subscriber may give
       notice in writing to the Company under the New Article requiring the
       Company to, and if such a notice is given the Company and Amax agree to
       do or procure the doing of all things within their power respectively
       which are necessary to enable the Company to, redeem in accordance with
       the New Article the lesser of the number of Preference Shares specified
       for redemption in the Subscribers notice under this clause and the number
       of the Preference Shares then on issue to the Subscriber which is the
       nearest whole number to but does not exceed the number calculated by

 
                                      -13-

       dividing the Negative Adjustment by the aggregate of $1.00 and the
       Premium Amount.

9.     INDEMNITY
- --     ---------

9.1    Amax indemnifies the Subscriber and agrees to keep the Subscriber forever
       indemnified against all losses (whether through deficiency in the assets
       or increase in Liabilities of the Company, AHNZ, ARNZ, or AGMNZ or for
       any other reason) and liabilities and the cost of all demands, actions
       and other proceedings against the Subscriber (including legal costs on a
       Solicitor and own client basis) directly or indirectly arising out of or
       in respect of or resulting from any breach of warranty given by Amax
       (determined applying the provisions of clause 5) or any breach or non-
       performance of the obligations of Amax under this Agreement or the Share
       Sale Agreement.

9.2    Amax will if requested by the Subscriber (in its absolute discretion) pay
       to the Company, AHNZ, ARNZ or AGMNZ an amount equal to the deficiency in
       the assets or increase in the Liabilities of the Company, AHNZ, ARNZ or
       AGMNZ (as the case requires) for which Amax is liable to AGMNZ under
       clause 9.1 rather than pay compensation to the Subscriber for its loss
       occasioned by that deficiency or increase.  The Subscriber agrees that
       compliance by Amax with clause 8.2 of the Share Sale Agreement shall
       relieve Amax of obligations under this clause to the extent that such
       obligation relates to the deficiency in assets or increases in
       Liabilities in respect of which Amax has so complied with clause 8.2 of
       the Share Sale Agreement.

9.3    The Subscriber agrees that the liability of Amax to the Subscriber under
       clause 9.1 (as affected by clause 9.6) or otherwise for breach of
       warranty or of this Agreement shall be reduced by any amount actually
       paid by Amax to the Company pursuant to clause 8.1 of the Share Sale
       Agreement or otherwise to compensate the Company for breach of warranty
       or of the Share Sale Agreement in connection with the same circumstances
       as those giving rise to Amax having such liability to the Subscriber.

9.4    If any payment made by Amax to the Subscriber (or at its direction under
       clause 9.2) pursuant to or in consequence of the operation of clause 9.1
       ("Indemnity Payment") is derived by the Subscriber or any other person to
       whom the payment is made in a manner which is assessable income pursuant
       to the Income Tax Act 1976 of any kind to the Subscriber or that other
       person then Amax shall pay a further amount equal to 

 
                                      -14-

       the amount of Income Tax payable in respect of the Indemnity Payment
       calculated without regard to:

       (a)  any other income; or

       (b)  any entitlement to any deduction or loss; or

       (c)  any losses carried forward pursuant to section 188 of the Income Tax
            Act of 1976; or

       (d)  any transfer of any loss pursuant to section 191A of the Income Tax
            Act 1976

       of or available to the Subscriber or that other person PROVIDED THAT any
       further amount payable shall be reduced:

                 (i)  to the extent of the amount of losses available to the
                      Subscriber or that other person at that time to be carried
                      forward pursuant to Section 188 of the Income Tax act of
                      1976 which, in the reasonable belief of the Subscriber or
                      that other person (as the case may be), would not be
                      utilized within the three income years (as defined in the
                      Income Tax Act 1976) following the date of derivation; or

                 (ii) to the extent that a deduction pursuant to the Income Tax
                      Act 1976 for all or part of the loss, liability or costs
                      which gave rise to the payment being made by Amax has been
                      obtained or can be obtained by the Subscriber or that
                      other person.

9.5    The liability of Amax under this Clause 9 is limited to the extent that:

       (a)  it will not be liable in connection with an amount of income Tax of
            up to $2.75 million in the case of AGMNZ or $1.50 million in the
            case of MML which is or becomes payable by AGMNZ or MML arising out
            of the deduction; prior to the Balance Date, by AGMNZ or MML of
            future tunnel capital expenditure;

       (b)  it will not be liable in connection with any action, proceeding,
            claim or demand by Auag Resources Limited, Welcome Gold Mines
            Limited, Mineral Resources Limited, ACM Gold Limited, Waihi Gold
            Mining Company Limited or MML under the Joint Venture Agreement or
            the Principals Deed relating to the Joint Venture Agreement dated 

 
                                      -15-

            17 July 1987 or any provision of the Joint Venture Agreement or that
            Principals Deed having operation or effect, in any such case in
            consequence of the making or completion of this Agreement or the
            Share Sale Agreement (except if Amax is in breach of clause 7.1(a);

       (c)  it will not be liable in respect of any claim arising out of a
            breach of warranty referred to in clause 5.1 where the circumstances
            likely to give rise to the claim have not been notified to Amax in
            reasonable detail prior to the expiration of 2 years from the First
            Issue Date except if the breach of warranty concerns the existence
            of Mortgage or other encumbrances or concerns title to any asset
            being a Marketable Security, or concerns title to any interest in
            any Joint Venture Asset or the Participating Interest (each as
            defined in the Joint Venture Agreement) of AGMNZ or arises under
            paragraph (77) of Schedule 2 of the Share Sale Agreement;

       (d)  the Subscriber may only claim against Amax for amounts equal to or
            exceeding $50,000 on each occasion on which a claim is made
            (regardless of the number or magnitude of the individual matters
            making up that claim); and

       (e)  it will not in any circumstances be liable for consequential loss or
            damage except where that loss or damage arises directly out of the
            wilful act or omission or gross negligence of Amax.

9.6    Amax acknowledges and agrees that the amount of the loss suffered by the
       Subscriber where breach of warranty or of the Share Sale Agreement occurs
       and there is a deficiency in assets or increase in Liabilities of the
       Company, AHNZ, ARNZ or AGMNZ which would not have occurred had that
       breach of warranty or of the Share Sale Agreement not occurred is an
       amount at least equal to that deficiency or that increase.

9.7    Amax agrees with the Subscriber to observe and comply with the provisions
       of clause 9 of the Share Sale Agreement and the Subscriber agrees, while
       it holds Preference Shares, to exercise all powers it may have in that
       regard to procure that the Company also complies with clause 9 of the
       Share Sale Agreement.

9.8    If so required by Amax the Subscriber must, to the extent it has power,
       permit Amax, at its own cost and expense (including as to legal costs and
       expenses and as to internal management costs and expenses (including
       costs of employees 

 
                                      -16-

       time) of the Subscriber, the Company, AHNZ, ARNZ or AGMNZ incurred in
       providing assistance to Amax) and subject to

       (a)  Amax providing to the Subscriber a bank guarantee or other security
            acceptable to the Subscriber (having regard to any bank guarantee or
            other security provided to the Company under clause 8.6 of the Share
            Sale Agreement) for the amount of the Subscriber's claim against
            Amax under clause 9.1; and

       (b)  clause 9.10

       in the name of the Subscriber, the Company, AHNZ, ARNZ or AGMNZ (as the
       case requires) to take the action which Amax deems fit to negotiate,
       settle, compromise, defend or otherwise contest any third party claim or
       suit giving rise to the Subscriber's claim against Amax under clause 9.1
       or make any counterclaim which the Subscriber, the Company, AHNZ, ARNZ or
       AGMNZ may have against the third party and to take over the conduct of
       any proceedings commenced by the Subscriber, the Company, AHNZ, ARNZ, or
       AGMNZ in connection with any such claim or suit.

9.9    Upon the Subscriber, or after the First Issue Date, the Company, AHNZ,
       ARNZ or AGMNZ becoming aware of circumstances likely to give rise to a
       claim being made under clause 9.1 the Subscriber must promptly give
       notice Amax of those circumstances and must at the time of giving notice
       supply to Amax all information and material regarding the circumstances
       and likely claim as may be available to the Subscriber.

9.10   In exercising the rights conferred by clauses 9.8 Amax must:

       (a)  consult with the Subscriber regarding the appointment of legal
            advisers (including Counsel) and must not appoint any legal adviser
            to whose appointment the Subscriber has objected on reasonable
            grounds;

       (b)  keep the Subscriber reasonably and promptly informed of all material
            negotiations, any proposed settlement, compromise or counterclaim
            and all material steps proposed to be taken to defend or otherwise
            contest a claim or suit; and

       (c)  give reasonable consideration to the wishes of the Subscriber
            regarding any negotiations, settlement, compromise, defence or other
            contest or counterclaim (but without being obliged to accede to
            those wishes);

 
                                      -17-

10.    CONTINUING OBLIGATIONS
- ---    ----------------------

10.1   Amax must upon request by the Subscriber make available to the Subscriber
       all records, documents and papers necessary to enable the Subscriber to
       verify the Financial Statements, the statement comprised in the documents
       delivered under clause 5.2 of the Share Sale Agreement, the warranties in
       Schedule 2 of the Share Sale Agreement and the warranties in Schedule 2
       of this Agreement.

10.2   Amax and the Subscriber must provide the other of them all reasonable
       assistance including access to any relevant documents in its possession,
       power or control (including the documents referred to in clause 10.2 of
       the Share Sale Agreement) in connection with:

       (a)  in the case of the Subscriber or the Company any dispute between the
            Company, AHNZ, ARNZ or AGMNZ and any person; or

       (b)  in the case of Amax:

                 (i)  investigating and exercising the rights conferred on it by
                      clauses 8.6 or 9.3 of the Share Sale Agreement or clause
                      9.8 of this Agreement; or

                 (ii) complying with any obligation imposed on it by the laws
                      (whether federal or state) of the United States of America
                      or New Zealand (but only as necessary for such
                      compliance).

10.3   Each obligation, indemnity and warranty of a Party (except an obligation
       fully performed at Completion or on any Subscription Date) continues in
       force despite Completion and despite subscription for and the issue of
       Preference Shares under this Agreement.

10.4   No representation or warranty by Amax will be in any way affected by any
       enquiries or investigations at any time made by or on behalf of the
       Subscriber.

10.5   Amax undertakes to the Subscriber to comply with its undertaking in
       clause 10.5 of the Share Sale Agreement.

 
                                      -18-

11.    DEFAULT
- ---    -------

11.1   In Clause 11:

       (a)  "Defaulting Party" has the meaning given to it in Clause 11.2; and

       (b)  "Other Party" means, where the Subscriber is the Defaulting Party,
            Amax and, where Amax or on or prior to the First Issue Date the
            Company is the Defaulting Party, the Subscriber.

11.2   (1)  Amax, the Company or the Subscriber is a "Defaulting Party" for the
            purposes of Clause 11 if any of the following apply:

                 (a)  it fails to carry out any provision of this Agreement and
                      does not remedy that failure within 7 days after notice to
                      it requiring the failure to be remedied;

                 (b)  it convenes a meeting of its creditors or proposes or
                      enters into a scheme of arrangement (except for the
                      purpose of reconstruction or amalgamation) or a
                      composition with any of its creditors;

                 (c)  an application or order is made to or by a Court or a
                      resolution is passed for its winding-up or notice of
                      intention to propose such a resolution is given;

                 (d)  a receiver, or receiver and manager is appointed in
                      respect of it or the whole or any part of its
                      undertakings, property or assets or any steps are taken
                      for the appointment of such a person;

                 (e)  a person holding a security interest in its assets enters
                      into possession of or takes control of any of those assets
                      or takes any steps to enter into possession of or take
                      control of any of those assets;

                 (f)  is unable to pay its debts within the meaning of Section
                      218 of the Companies Act or suspends payment of its debts;

                 (g)  any step is taken to place it under statutory management
                      or steps are taken for 

 
                                      -19-

                      the appointment of a statutory manager under Part III of
                      the Corporations (Investigation and Management) Act 1989;

                 (h)  a resolution is passed for the reduction of its capital or
                      notice of intention to propose such a resolution is given,
                      without the prior written consent of the Other Party;


                 (i)  a warranty given by it in this Agreement is untrue,
                      unfulfilled or otherwise breached in a material respect;

                 (j)  it becomes unlawful for it to perform its obligations
                      under this Agreement; or

                 (k)  anything analogous to the matters or events mentioned in
                      any of paragraphs (b), (c), (d), (e), (f), (g), or (h)
                      occurs in relation to it in any other jurisdiction.

       (2)  Amax is also a Defaulting Party for the purposes of clause 11 if it
            or AHNZ, ARNZ or AGMNZ is a Defaulting Party for the purposes of
            clause 11 of the Share Sale Agreement.

11.3   The Subscriber may at any time prior to Completion having occurred
       (without prejudice to its other rights and remedies under this Agreement
       or at law) if Amax or the Company becomes a Defaulting Party, terminate
       this Agreement by giving notice in writing to Amax and the Company.
       Termination pursuant to this clause 11.3 does not prejudice any claim
       which a Party may have against another at the time of termination.
       Failure to exercise a right of termination under this clause 11.3 and the
       occurrence of Completion and subscription for and issue of Preference
       Shares under this Agreement, notwithstanding that the Subscriber has
       actual knowledge that Amax or the Company is a Defaulting party, shall
       not prejudice any other rights or remedies of the Subscriber (including
       its right to damages for breach of this Agreement or breach of warranty
       or to be indemnified under this Agreement).

11.4   Amax may at any time prior to Completion having occurred (without
       prejudice to its other rights and remedies under this Agreement or at
       law) if the Subscriber becomes a Defaulting Party terminate this
       Agreement by giving notice in writing to the Purchaser.  Termination
       pursuant to this clause 11.4 does not prejudice any claim which a Party
       may 

 
                                      -20-

       have against another at the time of termination. Failure to exercise a
       right of termination under this clause 11.4 and the occurrence of
       Completion and receipt by Amax of the Initial Subscription Amount, any
       Relevant Adjustment Subscription Amount (or an equivalent amount in
       another currency) or any Relevant Subsequent Subscription Amount
       notwithstanding that Amax has actual knowledge that the Subscriber is a
       Defaulting Party, shall not prejudice any other rights or remedies of
       Amax (including its right to damages for breach of this Agreement).

11.5   If the Other Party gives notice under Clause 11.2(1)(a) within 7 days
       prior to the First Subscription Date, then the First Subscription Date is
       extended to coincide with the expiry of the notice period.

11.6   A Defaulting Party, or where prior to the First Issue Date the Company is
       a Defaulting Party Amax, must on demand pay to the Other Party all of the
       costs and disbursements (including legal costs on a solicitor and client
       basis) incurred by the Other Party in connection with the breach or
       default (including the giving of a notice under clause 11.2(1)(a) and
       otherwise in connection with the termination of this Agreement.

12.    INTEREST ON MONEY OR GOLD IN ARREARS
- ---    ------------------------------------

       If a Party fails to pay an amount of money payable under this Agreement
       or to deliver a quantity of Gold deliverable under this Agreement on the
       due date, the Party in default must pay to the Party entitled to payment
       of that amount or receipt of that quantity interest at the Default Rate
       on that amount or that quantity, calculated and payable daily, computed
       from the due date until the amount is paid in full.  Interest payable by
       the Company to Amax under the Share Sale Agreement must, if that interest
       becomes payable by reason of a failure of the Subscriber to comply with
       clause 3.2, be paid by the Subscriber to Amax on behalf of the Company
       payment of which will satisfy the Subscriber's obligation to pay interest
       to the Company under this clause.

13.    GOVERNING LAW
- ---    -------------

13.1   The law of this Agreement is the law of the New Zealand.

13.2   The Parties submit themselves to the non-exclusive jurisdiction of the
       Courts of New Zealand.

13.3   For the purposes of service of documents of any kind on Amax, Amax hereby
       appoints Bell Gully Buddle Weir of 171 

 
                                      -21-

       Featherston Street, Wellington, New Zealand as Amax's representative in
       New Zealand and Amax agrees with the Purchaser that service on Bell Gully
       Buddle Weir (marked for the attention of: Mr. David McLay) of any notices
       or documents required to be served on Amax shall be valid and effective
       service on Amax of the notices and documents served.

14.    SEVERABILITY
- ---    ------------

       If a provision of this Agreement is illegal or void then that provision
       is severed and the other provisions of this Agreement remain in force.

15.    VARIATION
- ---    ---------

15.1   The variation of a provision of this Agreement is not effective unless in
       writing and executed by the Parties.

15.2   A Party's consent to a departure from a provision of this Agreement by
       another Party is not effective unless in writing and executed by the
       consenting Party.

16.    WAIVER
- ---    ------

16.1   A Party's failure or delay to exercise power or right does not operate as
       a waiver of that power or right.

16.2   The exercise of a power or right does not preclude:-

       (a)  its future exercise; or

       (b)  the exercise of any other power or right.

16.3   A waiver of a power or right is ineffective unless in writing and
       executed by the waiving Party.

16.4   The waiver of a power or right is effective only in respect of the
       specific instance to which it relates and for the specific purpose for
       which it is given.

17.    FURTHER ASSURANCE
- ---    -----------------

       Each Party must at its own cost from time to time do all things
       (including executing all documents) necessary or desirable to give full
       effect to this Agreement.

18.    TIME OF THE ESSENCE
- ---    -------------------

18.1   Time is of the essence of this Agreement.

 
                                      -22-


18.2   The Parties may agree to vary any time requirement and any time
       requirement so varied will be of the essence of this Agreement.

19.    STAMP DUTY
- ---    ----------

       All stamp duty and other government imposts and fees payable on or in
       connection with this Agreement, and all other documents and matters
       referred to in this Agreement, are payable by the Subscriber when due.

20.    NOTICES
- ---    -------

20.1   A notice or other communication in connection with this Agreement by a
       Party to another must be in writing and:-

       (a)  delivered by hand;

       (b)  sent to an address in New Zealand by registered post, postage
            prepaid;

       (c)  sent to an address outside New Zealand by prepaid airmail; or

       (d)  sent by facsimile,

       to the address or facsimile number for service described below.

20.2   A notice or other communication is sufficiently given if:-

       (a)  delivered by hand, upon delivery;

       (b)  mailed to an address in New Zealand, on actual delivery to that
            address as evidenced by confirmation of the postage authority of
            such delivery;

       (c)  airmailed to an address outside New Zealand, seven days after
            posting;

       (d)  sent by facsimile on the day it is sent if this is a Business Day
            and it is sent no later than 4.00 p.m. (receiver's time) and
            otherwise on the next Business Day after being sent, if following
            transmission the sender receives a transmission confirmation report
            or if the sender's facsimile machine is not equipped to issue a
            transmission confirmation report then upon the sender receiving
            acknowledgement of receipt in legible form from the addressee.

 
                                      -23-

20.3   A Party who receives a notice or other communication by facsimile must
       immediately acknowledge receipt to the sender.


20.4   Each Party's address or facsimile number for service is:-

       in the case of Amax and the Company:-

       Name:     Amax Gold Inc.

                 (Attention:  President and General Counsel)

       Address:  350 Indiana Street
                 Golden, Colorado 80401-5081

       Facsimile No:  (1303) 273 0708

       in the case of the Subscriber:-

       Name:     ACM (New Zealand) Limited

                 (Attention:  Mr. Steven Dean)

       Address:  C/- Poseidon Gold Limited
                 100 Hutt Street
                 Adelaide, South Australia, 5000

       Facsimile No:  (618) 232 0198

20.5   A party may change its address or facsimile number for service by giving
       notice of that change to each other Party.

20.6   A certificate signed by or on behalf of a Party giving a notice or other
       communication by any officer or employee of that Party stating the date
       on which that notice or other communication was delivered or sent is
       prima facie evidence of the date on which that notice or other
       communication was delivered or sent.

21.    CONFIDENTIALITY
- ---    ---------------

21.1   For the purposes of this clause 21 "Confidential Information" means:

       (a)  all information concerning the negotiations and dealings between the
            Parties connected with this Agreement;

       (b)  the existence of this Agreement;

 
                                      -24-


       (c)  the terms and provisions contained in this Agreement;

       (d)  so far only as concerns Amax and, until the First Issue Date, the
            Company, all information now or at any time hereafter known to Amax
            concerning the business or affairs of the Company, AHNZ, ARNZ,
            AGMNZ, MML or the Martha Hill Joint Venture which has not entered
            the public domain (otherwise than by a breach of this clause).

21.2   Each Party undertakes to keep, and to cause all of its subsidiaries and
       affiliates and its and its subsidiaries and affiliates officers and
       employees to keep, all Confidential Information strictly confidential,
       except to the extent that disclosure is permitted under this clause 21.

21.3   Confidential Information may only be disclosed:

       (a)  if and to the extent that the Subscriber (in the case of disclosure
            by Amax at any time or by the Company before the First Issue Date)
            or Amax (in any other case) has consented to that disclosure in
            writing (which consent the Subscriber or Amax (as the case requires)
            may give or withhold in its absolute discretion);

       (b)  if and to the extent that a Court of competent jurisdiction or
            applicable law (including rules and regulation of the United States
            Securities and Exchange Commission or its equivalent in any other
            applicable jurisdiction or of a stock exchange on which shares of a
            Party or of a related corporation of a Party are listed) compels
            disclosure to be made but only after written notice is given to the
            Subscriber or Amax (as the case requires) reasonably in advance of
            disclosure specifying the requirements compelling disclosure and the
            Confidential Information which it is proposed to disclose;

       (c)  in proceedings taken by a Party for the enforcement of this
            Agreement;

       (d)  in the case of the Subscriber only to the participants in the Martha
            Hill Joint Venture; or

       (e)  to a Party's employees, and professional advisers having a need to
            know for the proper discharge of their duties, provided disclosure
            is made on a confidential basis.

 
                                      -25-

21.4   A Party seeking to rely on clause 21.3(b) must consult with the
       Subscriber or Amax (as the case requires) concerning the wording of the
       proposed disclosure and the manner thereof and must take reasonable
       account of the Subscriber's or Amax's (as the case may require)
       requirements.

21.5   The provisions of this clause 21 will remain binding indefinitely
       notwithstanding that this Agreement may be at an end for any reason.

21.6   Each Party acknowledges that damages is not an adequate remedy if it
       breaches or attempts to breach this clause 21 but that each other Party
       shall be entitled to an injunction or other appropriate equitable relief.

22.    INTERPRETATION
- ---    --------------

22.1   The singular includes the plural and the plural includes the singular.

22.2   A reference to a gender includes a reference to each other gender.

22.3   A reference to a person includes a reference to a firm, corporation or
       other corporate body.

22.4   A reference to a statute, regulation, or provision of a statute or
       regulation ("statutory provision") includes a reference to:-

       (a)  that statutory provision as amended or re-enacted from time to time;
            and

       (b)  a replacement of a statutory provision.

22.5   A reference to writing includes a reference to printing, typing and each
       other method of producing words in a permanent visible form.

22.6   Where a word or expression is given a particular meaning, other parts of
       speech and grammatical forms of that word or expression have
       corresponding meanings.

22.7   A reference to a deed, agreement (including this Agreement) or other
       instrument or any provision thereof shall be deemed to include a
       reference to that deed, agreement, instrument or provision as varied,
       amended, supplemented, novated, assigned or replaced from time to time.

 
                                      -26-

22.8   Unless otherwise specified references to monetary sums are in New Zealand
       Dollars.

22.9   A reference to a month is a reference to a calendar month (whether or not
       beginning on the first day of any month).

22.10  The words "including", "such as" and "particularly" and similar
       expressions do not imply any limitation.

22.11  Headings are for ease of reference and do not form part of or affect the
       construction of this Agreement.

22.12  This Agreement binds in addition to the Parties, their respective legal
       personal representatives and successors.

22.13  If an act must be done on a specified day which is not a Business Day
       then the act must instead be done on the next Business Day.

22.14  References to time, unless otherwise specified, are to local time in
       Wellington, New Zealand.

23.    ASSIGNMENT

23.1   Except in accordance with this clause none of the Parties may assign the
       benefit or burden of this Agreement.

23.2   After the First Issue Date ACMNZ may assign the benefit and burden of
       this Agreement to any other company incorporated in New Zealand which is
       a subsidiary of Poseidon Gold Limited and to which ACMNZ has assigned all
       of the Preference Shares held by it immediately prior to the time the
       assignment occurs.

23.3   An assignment by ACMNZ under clause 23.2 will only become effective upon

       (a)  the assignee covenanting to be bound by and to observe all of the
            provisions of this Agreement binding on ACMNZ; and

       (b)  the parties other than Amax to any Deed of Guarantee or Deed of
            Indemnity given in connection with this Agreement acknowledging to
            Amax that they remain bound thereby as if references to ACMNZ in the
            Deed of Guarantee or Deed of Indemnity were references to ACMNZ and
            that assignee for the applicable periods.

EXECUTED on the date set out at the commencement of this Agreement.
- --------                                                           

 
                                      -27-



 
                                     
EXECUTED for and on behalf of AMAX
GOLD, INC. by RICHARD DRIVER its
attorney under power of attorney
dated 2 June 1993 (who by his
signature warrants that he has no
notice of the revocation of that        /s/ RC Driver
power of attorney) in the presence      --------------------------------------
of:                                     Attorney
 
      /s/ John McLean
- --------------------------------------
Witness   John McLean
         Solicitor
         Wellington
 
 
 
 
EXECUTED for and on behalf of ACM
(NEW ZEALAND) LIMITED by P.W.
O'Regan and R.A. Fisher two of its
attorneys under power of attorney       /s/ PW O'Regan
dated _________, 1993 (who by their     --------------------------------------
respective signatures warrant that      Attorney
neither of them has notice of the
revocation of that power of             /s/ RA Fisher
attorney) in the presence of:           --------------------------------------
                                        Attorney
      /s/ A. Miller
- --------------------------------------
Witness   Adrienne Miller
 
         Solicitor
         Wellington
 
 
 




                                     
EXECUTED for and on behalf of WAIHI
FINANCING LIMITED by Richard Clement
Driver its attorney under power of
attorney dated 3 June 1993 (who by
his signature warrants that he has
no notice of the revocation of that     /s/ RC Driver
power of attorney) in the presence      --------------------------------------
of:                                     Attorney
 
      /s/ John McLean
- --------------------------------------
Witness   John McLean
         Solicitor
         Wellington