EXHIBIT 10.1


ECHO BAY MINES LTD.
1210 Manulife Place
10180 - 101 Street
Edmonton, Alberta  T5J 3S4


                                          September 5, 2001



Franco-Nevada Mining Corporation Limited
Suite 1900
20 Eglinton Avenue West
Toronto, Ontario M4R 1K8

Attention:  Pierre Lassonde and Seymour Schulich

Dear Sirs:

            This confirms the agreement we have reached regarding the investment
by Franco-Nevada Mining Corporation Limited ("FN") in the capital securities
(the "Securities") issued by Echo Bay Mines Ltd. ("EB") pursuant to that certain
indenture dated as of March 27, 1997 between EB and Bankers Trust Company, as
amended or supplemented from time to time (the "Indenture"). Each of FN and EB
represents and warrants to the other that it has obtained any necessary
approvals required of its respective board of directors for the entering into of
this agreement and consummation of the transactions contemplated hereby. Subject
to the further provisions herein contained, this letter shall constitute a
binding agreement (the/this "Agreement") enforceable in accordance with its
terms.

            EB covenants with FN that it will as soon as practicable following
the entering into of this Agreement prepare and file with the securities
regulatory authorities in Canada and the United States such documents as are
necessary to allow EB to offer to holders of the Securities other than FN and
Kinross Gold Corporation ("Kinross") the right to exchange their Securities for
common shares (the "Shares") in the share capital of EB (the "Exchange Right"),
on a basis whereby, if all holders of the Securities were to exercise their
Exchange Right, Shares would be issued by EB and the ratio of ownership in EB
would become 72:28 as to all present holders of the Securities and the present
holders of the Shares respectively. FN represents that it beneficially owns
$72.355 million in principal amount of the Securities and agrees to exchange
all, and not less than all, of the Securities it owns, or may hereafter acquire,
forthwith following the Exchange Right becoming effective, on the same 72:28
ratio as applies in respect of the Exchange Right, upon and subject to the
preconditions set out below. In result, following exchange, and assuming no
further acquisitions of Securities, FN will own approximately 261.6 million
Shares. Notwithstanding the foregoing, at any time prior to Closing (as
hereinafter defined), FN may sell a portion of the Securities it now owns or
hereafter acquires to a non-affiliated party such that immediately following
Closing, FN





would own less than 50% of all of the issued and outstanding Shares; provided,
however, that the buyer of the Securities so sold by FN would be obligated to
exchange the Securities for Shares at Closing.

            The following preconditions are included in this Agreement expressly
for the benefit of FN and may be waived, in whole or in part, by FN giving
notice to EB:

      1.    Contemporaneously with this Agreement, EB shall enter into an
            agreement with Kinross by which Kinross will agree with EB to
            exchange all of the Securities held by Kinross into Shares of EB on
            the same terms as FN.

      2.    Ninety percent of the holders of the Securities, other than FN and
            Kinross, agree to exchange their holdings for Shares on the same
            terms as those applicable to FN, such agreement to be obtained prior
            to EB mailing proxy solicitation materials to its shareholders.

      3.    BMO Nesbitt Burns will have prepared and delivered a fairness
            opinion to the independent committee and board of directors of EB
            which opinion will be available to append to the proxy material to
            be sent to shareholders and to any registration statement or other
            material to be filed with the applicable regulatory authorities to
            register or otherwise qualify the Shares to be issued to the holders
            of the Securities.

      4.    The syndicate of banks who have lent to Echo Bay Inc. as Borrower
            and EB and certain of its subsidiaries as Guarantors with the
            Bank of Nova Scotia as Agent under the terms of the Second
            Amended and Restated Gold Bullion Loan Agreement dated
            February 11, 1999 (the "Loan Agreement") must have consented to
            the exchange of the Securities on the basis of the Exchange Right
            set out in this Agreement and agreed to waive the right to demand
            repayment under the Loan Agreement in the context of a change of
            control to the satisfaction of FN no later than 20 days before
            the date fixed for the meeting of shareholders of EB to approve
            the steps required to accomplish this transaction.

      5.    EB agrees to conduct its business in the ordinary course and abide
            by the the positive and negative covenants in the Loan Agreement in
            the period between the date of this Agreement and the Closing (as
            hereinafter defined).

      6.    The proxy materials to be distributed to the shareholders of EB and
            any registration statement filed with the applicable regulatory
            authorities in connection with these transactions will be
            satisfactory to FN, acting reasonably.

      7.    The Shares issued to holders of the Securities shall be qualified
            for listing and trading on the applicable securities exchanges and
            registered or qualified for distribution pursuant to applicable
            securities laws and regulations.


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            FN and EB recognize that the transaction contemplated by this
Agreement and the issuance of the Shares are subject to obtaining the approval
of the shareholders of EB and the applicable regulatory authorities. The term
"approval" includes approval, consent or the failure to object. The expression
"applicable regulatory authorities" includes, without limitation, any securities
exchanges on which the common shares of EB are listed; the government authority
having jurisdiction under the Competition Act and the Hart-Scott-Rodino Act; and
the Court of Queen's Bench (Alberta), should any order of that court be required
as to the conduct by EB of any business at the meeting of shareholders to be
called in respect of the transaction contemplated hereby and the issuance of the
Shares. EB represents and warrants that it will recommend the transaction and
issuance of the Shares for approval by shareholders and use its best business
efforts to secure such approval on a timely basis. The Exchange Right shall
become effective on the business day following the date on which all necessary
approvals are obtained and shall remain effective for 20 business days
thereafter, unless extended by EB with the consent of FN.

            The Shares issuable on exercise of the Exchange Right shall be
issued within five business days of the expiration of the Exchange Right. The
issue of the Shares is referred to herein as the Closing. The Closing shall
occur December 31, 2001 or on such earlier or later date as the parties may
determine; provided, however, that if the Closing date has not occurred by
March 31, 2002, this Agreement may be terminated by the party not causing the
delay. At the Closing, EB shall deliver certificates representing the Shares to
FN and the Securities held by FN shall be cancelled. Similarly, EB shall deliver
certificates representing the Shares to those holders of the Securities that
exercise their Exchange Right and the Securities held by such holder shall be
cancelled. EB shall use its best business efforts to ensure that all Shares
issued to holders of the Securities are listed for trading on the applicable
securities exchanges and registered or qualified for distribution pursuant to
applicable securities laws and regulations. EB expressly acknowledges that,
prior to being able to complete an exchange of Securities for Shares with FN and
Kinross, it is required to file and cause a registration statement on Form S-3
to become effective and to make such filings as are required under applicable
Canadian securities legislation to cause the Shares to be freely tradeable and
not subject to resale restrictions in the United States and Canada. EB
undertakes to complete the foregoing steps in addition to complying with all
other regulatory requirements applicable to this Agreement.

            Between the date hereof and the Closing, FN and EB undertake and
agree to take such steps and do such things as may be necessary or appropriate
to give full effect to this Agreement and the transaction contemplated hereby.
In addition, the parties agree to execute such further documents as may be
necessary or appropriate in the circumstances to give effect to the terms of
this Agreement, and to include any matters contemplated hereby and such other
matters as may be deemed appropriate by FN and EB. Specifically, but without
limitation, the parties recognize that it will likely be desirable to recommend
to shareholders that the Shares be consolidated on a minimum basis of one new
Share for each five Shares currently held. Market conditions will dictate the
timing of any such recommendation and the parties will communicate with each
other, all with a view to reaching the most appropriate decision as to
consolidation of the Shares.

            The parties specifically acknowledge that EB is required to make
timely disclosure


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of this Agreement and the transaction contemplated hereby and EB undertakes to
review with FN any press releases it wishes to make prior to their public
dissemination.

             If this Agreement reflects the understandings we have reached,
please execute the duplicate original provided and return it to us.

                                          Yours truly,

                                          s/s Robert L. Leclerc

                                          Robert L. Leclerc
                                          Chairman and Chief Executive Officer




Accepted and agreed:

Franco-Nevada Mining Corporation Limited


By:  s/s Seymour Schulich