UNDERWRITING AGREEMENT - Form 6-K

Interpretation

Definitions

Capitalized terms used but not defined herein have the meanings ascribed to them in the Canadian Prospectus.

Any reference in this Agreement to a Section or Subsection shall refer to a section or subsection of this Agreement.

All words and personal pronouns relating thereto shall be read and construed as the number and gender of the party or parties referred to in each case required and the verb shall be construed as agreeing with the required word and/or pronoun.

Any reference in this Agreement to "$" or to "dollars" shall refer to the lawful currency of the United States of America, unless otherwise specified.

The following are the schedules to this Agreement, which schedules are deemed to be a part hereof and are hereby incorporated by reference herein:

Distribution of the Offered Shares

Each Underwriter shall be permitted to appoint additional investment dealers or brokers (each, a "Selling Firm")as its agents in the Offering and each such Underwriter may determine the remuneration payable to such Selling Firm at no additional cost to the Company. The Underwriters will offer the Offered Shares, directly and through Selling Firms or any duly registered affiliate of an Underwriter, in the Offering Jurisdictions for sale to the public only in accordance with Applicable Securities Laws and in any jurisdiction outside of the Offering Jurisdictions (subject to Section 6 hereof) to purchasers permitted to purchase the Offered Shares only in accordance with Applicable Securities Laws and applicable securities laws in such jurisdiction, and upon the terms and conditions set forth in the Offering Documents and in this Agreement. Each Underwriter shall require any Selling Firm appointed by such Underwriter to agree to the foregoing and such Underwriter shall be severally responsible for the compliance by such Selling Firm with the provisions of this Agreement. The Underwriters shall not, directly or indirectly, solicit offers to purchase or sell the Offered Shares or deliver any Offering Documents so as to require registration of the Offered Shares or filing of a prospectus or registration statement with respect to the Offered Shares or compliance by the Company with regulatory requirements (including any continuous disclosure obligations or similar reporting obligations) under the laws of any jurisdiction other than the Offering Jurisdictions.

For purposes of this Section 2, the Underwriters shall be entitled to assume that the Offered Shares are qualified for distribution in any Qualifying Jurisdiction where a Prospectus Receipt shall have been obtained following the filing of the Canadian Prospectus, unless otherwise notified in writing by the Company.

BMO shall promptly notify the Company when, in its opinion, the distribution of the Offered Shares has ceased and will provide to the Company, as soon as practicable thereafter but in any event within 30 days after completion of the distribution, a breakdown of the number of Offered Shares distributed in each of the Offering Jurisdictions where such breakdown is required for the purpose of calculating fees payable to the Canadian Securities Commissions and, as applicable, in the United States.

The Underwriters shall not, in connection with the services provided hereunder, make any representations or warranties with respect to the Company or its securities, other than as set forth in the Offering Documents or in any Issuer Free Writing Prospectus.

Notwithstanding the foregoing provisions of this Section 2, no Underwriter will be liable to the Company under this Section 2 with respect to a default by another Underwriter or another Underwriter's duly registered broker-dealer affiliate in the United States or any Selling Firm, as the case may be.

Preparation of Prospectus Supplements; Marketing Materials; Due Diligence

During the period of the distribution of the Offered Shares, the Company shall co-operate in all respects with the Underwriters to allow and assist the Underwriters to participate fully in the preparation of, and allow the Underwriters to approve (acting reasonably) the form and content of, the Offering Documents and any Issuer Free Writing Prospectus and the Company shall allow the Underwriters to conduct all "due diligence" investigations which the Underwriters may reasonably require to fulfil the Underwriters' obligations under Applicable Securities Laws as underwriters and, in the case of the Canadian Prospectus Supplement and the Supplementary Material, to enable the Underwriters responsibly to execute any certificate required to be executed by the Underwriters.

Without limiting the generality of clause (1) above, during the distribution of the Offered Shares:

the Company shall prepare, in consultation with BMO, and shall approve in writing, prior to the time that any such marketing materials are provided to potential Purchasers, a template version of any marketing materials reasonably requested to be provided by the Underwriters to any such potential Purchasers, and such marketing materials shall comply with Applicable Securities Laws and shall be acceptable in form and substance to the Underwriters and their counsel, acting reasonably;

BMO shall, on behalf of the Underwriters, approve a template version of any such marketing materials in writing prior to the time that such marketing materials are provided to potential Purchasers;

the Company shall file a template version of any such marketing materials on SEDAR as soon as reasonably practical after such marketing materials are so approved in writing by the Company and BMO and in any event on or before the day the marketing materials are first provided to any potential Purchaser, and any comparables shall be removed from the template version in accordance with NI 44-101 prior to filing such on SEDAR (provided that if any such comparables are removed, the Company shall deliver a complete template version of any such marketing materials to the BCSC), and the Company shall provide a copy of such filed template version to the Underwriters as soon as practicable following such filing; and

following the approvals and filings set forth in Section 3(2)(a) to (c) above, the Underwriters may provide a limited use version of such marketing materials to potential Purchasers in accordance with Applicable Securities Laws.

The Company and each Underwriter, on a several basis, covenants and agrees not to provide any potential Purchaser with any marketing materials except for marketing materials which have been approved as contemplated in Section 3(2).

Material Changes

During the period from the date of this Agreement to the completion of the distribution of the Offered Shares, the Company covenants and agrees with the Underwriters that they shall promptly notify the Underwriters in writing of:

any material change (actual, anticipated, contemplated or threatened) in or relating to the business, affairs, operations, assets, liabilities (contingent or otherwise), capital or ownership of the Company;

any material fact which has arisen or been discovered and would have been required to have been stated in any of the Offering Documents or any Issuer Free Writing Prospectus had the fact arisen or been discovered on or prior to the date of such document;

any change in any material fact (which for purposes of this Agreement shall be deemed to include the disclosure of any previously undisclosed material fact) contained in the Canadian Offering Documents, as they exist immediately prior to such change, which fact or change is, or may reasonably be expected to be, of such a nature as to render any statement in such Canadian Offering Documents, as they exist taken together in their entirety immediately prior to such change, misleading or untrue in any material respect or which would result in the Canadian Offering Documents, as they exist immediately prior to such change, containing a misrepresentation or which would result in the Canadian Offering Documents, as they exist immediately prior to such change, not complying with the laws of any Qualifying Jurisdiction in which the Offered Shares are to be offered for sale or which change would reasonably be expected to have a significant effect on the market price or value of any securities of the Company; or

the occurrence of any event as a result of which (i) the Registration Statement, as amended immediately prior to such occurrence, would include any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein not misleading, or (ii) the U.S. Preliminary Prospectus, the U.S. Prospectus, the Pricing Disclosure Package or any Issuer Free Writing Prospectus, in each case as then amended or supplemented (in the case of the Pricing Disclosure Package, as of the Applicable Time), would include any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances in which they are made, not misleading.

The Company shall promptly comply with all applicable filing and other requirements under Applicable Securities Laws whether as a result of such change, material fact or otherwise; provided that the Company shall not file any Supplementary Material or other document without first providing the Underwriters with a copy of such Supplementary Material or other document and consulting with the Underwriters with respect to the form and content thereof.

If during the distribution of the Offered Shares there is any change in any Applicable Securities Laws, which results in a requirement to file a Prospectus Amendment, the Company shall make any such filing under Applicable Securities Laws as soon as possible.

The Company shall in good faith discuss with the Underwriters any fact or change in circumstances (actual, anticipated, contemplated or threatened, financial or otherwise) which is of such a nature that there is reasonable doubt whether written notice need be given under this Section 4.

Deliveries to the Underwriters

The Company shall deliver or cause to be delivered to the Underwriters, forthwith:

(i) copies of the Base Prospectus as filed with the Canadian Securities Commissions and copies of all documents or information incorporated by reference therein which are not filed and available on SEDAR or have not previously been delivered to the Underwriters; and (ii) prior to or contemporaneously with the filing of the Canadian Prospectus Supplement with the Canadian Securities Commissions: (A) copies of the Canadian Prospectus Supplement signed as required by the Canadian Securities Laws; (B) copies of the U.S. Prospectus Supplement filed with the SEC;

copies of the Registration Statement, signed as required by the U.S. Securities Act and any documents included as exhibits to any such registration statement;

copies of any Prospectus Amendment required to be filed under Section 4 hereof duly signed as required by the laws of all of the Qualifying Jurisdictions;

any amendments or supplements to the Registration Statement or the U.S. Prospectus required to be filed under Section 4 hereof, signed as required by the U.S. Securities Act and any documents included as exhibits to the Registration Statement; and

provided, that with respect to (i) clauses (a) and (c) of this Section 5(1) if the documents are publicly available on SEDAR, they shall be deemed to have been delivered to the Underwriters as required by this Section 5(1); and (ii) clauses (b) and (d) of this Section 5(1), if the documents are available on the SEC's Electronic Data Gathering, Analysis, and Retrieval system, they shall be deemed to have been delivered to the Underwriters as required by this Section 5(1).

The Company shall as soon as practicable cause to be delivered to the Underwriters in such cities in the Offering Jurisdictions as they may reasonably request, without charge, such numbers of commercial copies of the Prospectuses and any Marketing Documents, excluding in each case the Documents Incorporated by Reference, as the Underwriters shall reasonably require. The Company shall similarly cause to be delivered to the Underwriters commercial copies of any Supplementary Material, excluding in each case the Documents Incorporated by Reference. The Company agrees that such deliveries with respect to the Prospectuses, any Marketing Documents and any Supplementary Material shall be effected as soon as possible and, in any event, in Vancouver and Toronto by 12:00 pm (Toronto time) on the Business Day following filing of the Prospectuses or Prospectus Amendment, as the case may be, and in all other cities by 12:00 pm (Toronto time) on the second Business Day following filing of the Prospectuses or Prospectus Amendment, as the case may be, provided that the Underwriters have given the Company written instructions as to the number of copies required and the places to which such copies are to be delivered not less than 24 hours prior to the time requested for delivery. Such delivery shall also confirm that the Company consents to the use by the Underwriters and Selling Firms of the Offering Documents in connection with the distribution of the Offered Shares in compliance with the provisions of this Agreement.

By the act of having delivered the Offering Documents to the Underwriters, (or in the case of the Pricing Disclosure Package, having conveyed such information to prospective investors), the Company shall have represented and warranted to the Underwriters that all information and statements (except information and statements relating solely to the Underwriters and expressly provided by them in writing solely for inclusion therein) contained in such documents, at the respective dates of initial delivery thereof (or as of the Applicable Time in the case of the Pricing Disclosure Package), comply with the Applicable Securities Laws and are true and correct in all material respects, and that such documents, at such dates, contain no misrepresentation or omit to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading and constitute full, true and plain disclosure of all material facts relating to the Company and the Offering as required by the Applicable Securities Laws.

The Company shall also deliver or cause to be delivered to the Underwriters, concurrently with the execution of this Agreement, a "long form" comfort letter from PricewaterhouseCoopers LLP and Deloitte LLP, in form and substance satisfactory to the Underwriters, acting reasonably, addressed to the Underwriters and the directors of the Company, with respect to certain financial and accounting information relating to the Company and affiliates contained in the Offering Documents, which letter shall be in addition to the auditors' reports incorporated by reference in the Prospectuses.

On or prior to the time of filing of the Prospectus Supplement, if requested by the Underwriters or their counsel, the Company shall deliver or cause to be delivered to each of the Underwriters a copy of the letter from the Company's legal counsel to the TSX requesting conditional approval of the listing of the Offered Shares.

Regulatory Approvals

Representations and Warranties of the Company

Canadian Offering Documents. The Canadian Base Shelf Prospectus complied, as of the time of filing thereof, and all other Canadian Offering Documents as of the time of filing thereof have complied or will comply, as applicable, in all material respects with the applicable requirements of Canadian Securities Laws; the Canadian Base Shelf Prospectus, as of the time of filing thereof, did not, and all other Canadian Offering Documents, as of the time of filing thereof and as of the Closing Time and the Option Closing Time, as the case may be, have not or will not, as applicable, contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading; and the Canadian Base Shelf Prospectus, as of the time of filing thereof, constituted, and the Canadian Offering Documents, as of the time of filing thereof and as of the Closing Time and the Option Closing Time, as the case may be, have constituted or will constitute, as applicable, full, true and plain disclosure of all material facts relating to the Offered Shares and to the Company; provided, however, that this representation and warranty shall not apply to any information contained in or omitted from any Canadian Offering Document in reliance upon and in conformity with information furnished in writing to the Company by or on behalf of any Underwriter specifically for use therein.

U.S. Offering Documents. As of the applicable effective date of the Registration Statement and any post-effective amendment thereto, the Registration Statement and any such post-effective amendment thereto have complied or will comply, as applicable, in all material respects with the U.S. Securities Act and the applicable rules and regulations of the SEC, and did not or will not, as applicable, contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein not misleading; the U.S. Prospectus, as of the time of filing thereof, will comply, in all material respects with the applicable requirements of U.S. Securities Laws and the U.S. Prospectus, as of the time of filing thereof and as of the Closing Date and the Option Closing Date, as the case may be, will not, contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein, in light of the circum-stances under which they were made, not misleading; and the Pricing Disclosure Package, as of the Applicable Time, did not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading; provided, however, that this representation and warranty shall not apply to any information contained in or omitted from any U.S. Offering Document in reliance upon and in conformity with information furnished in writing to the Company by or on behalf of any Underwriter specifically for use therein.

Well-Known Seasoned Issuer. The Company satisfies the definition of "well-known seasoned issuer" or "WKSI" in compliance with the WKSI Blanket Orders by virtue of the fact that, as of September 21, 2022, and the Company's public float (as defined in each of the WKSI Blanket Orders) of outstanding listed equity securities was approximately $2,330,637,612.16.

Issuer Free Writing Prospectus. Each Issuer Free Writing Prospectus, if any, as of its issue date and at all subsequent times through the completion of the Offering of the Offered Shares or until any earlier date that the Company notified or notifies the Underwriters as described in Section 11(1)(b), did not, does not and will not include any material information that conflicted, conflicts or will conflict with the information contained in the Registration Statement, the U.S. Base Prospectus, the U.S. Preliminary Prospectus or the U.S. Prospectus, in each case including any document incorporated by reference therein and any prospectus supplement deemed to be a part thereof that has not been superseded or modified, or includes an untrue statement of a material fact or omitted or would omit to state a material fact required to be stated therein or necessary in order to make the statements therein the light of the circumstances under which they were made, not misleading. The foregoing sentence does not apply to statements in or omissions from any Issuer Free Writing Prospectus in reliance upon, and in conformity with, written information furnished to the Company by or on behalf of the Underwriters specifically for inclusion therein.

Capitalization and Listing. As of the date of this Agreement, the Company has an authorized and outstanding capitalization as set forth in the sections of the Registration Statement, the Prospectuses and the Pricing Disclosure Package entitled "Consolidated Capitalization"; all of the issued and outstanding share capital of the Company, being the Common Shares, have been duly authorized and validly issued and are fully paid and non-assessable, have been issued in compliance with all applicable Canadian, U.S. and other securities laws and were not issued in violation of any pre-emptive right, resale right, right of first refusal or similar right; the Common Shares are duly listed, and admitted and authorized for trading, on the NYSE and the TSX.

Due Incorporation.The Company has been duly amalgamated and is validly existing under the laws of the Province of British Columbia and has all requisite corporate power and authority to own, lease and operate its properties and conduct its business as is or will be described in the Registration Statement, the Prospectuses and the Pricing Disclosure Package.

Subsidiaries.The Company is duly qualified to do business and is in good standing in each jurisdiction in which the character or location of its assets (including any royalty or other interest) or the nature or conduct of its business makes such qualification necessary, except for those failures to be so qualified or in good standing which (individually or in the aggregate) would not reasonably be expected to have a Material Adverse Effect or limit the ability of the Company to consummate the transactions contemplated by this Agreement.

Material Subsidiaries. The Material Subsidiaries are the only Subsidiaries that are "significant subsidiaries" of the Company within the meaning of Rule 1-02 of Regulation S-X under the U.S. Securities Act or are otherwise material to the Company; no Material Subsidiary is currently prohibited, directly or indirectly, from paying any dividends to the Company, in accordance with Applicable Laws, from making any other distribution on such Material Subsidiary's capital stock or similar ownership interest, from repaying to the Company any loans or advances to such Material Subsidiary from the Company or from transferring any of such Material Subsidiary's property or assets to the Company or any other Subsidiary of the Company; all of the issued share capital of or other ownership interests in each Material Subsidiary have been duly and validly authorized and issued and are fully paid and non-assessable shares or other ownership interests in the capital of the applicable Material Subsidiary and, except as otherwise set forth in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, are owned directly or indirectly by the Company free and clear of any Encumbrance; each Material Subsidiary has been duly organized and validly exists in good standing under the laws of the jurisdiction of its organization, with full corporate power and authority to own, lease and operate its properties and assets and to conduct its business; each Material Subsidiary is duly qualified to do business and is in good standing in each jurisdiction in which the character or location of its assets (including any royalty or other interest) or the nature or conduct of its business makes such qualification necessary, except for those failures to be so qualified or in good standing which (individually or in the aggregate) would not reasonably be expected to have a Material Adverse Effect.

Agreement Duly Authorized and No Breach of Obligations or Charter. The Company has full corporate power and authority to enter into this Agreement. This Agreement has been duly authorized, executed and delivered by the Company and this Agreement constitutes a valid and binding agreement of the Company enforceable against the Company in accordance with the terms hereof except as the enforcement may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting creditors' rights generally or general equitable principles. The execution and delivery by the Company of this Agreement and the performance of this Agreement, the

The Offered Shares. When issued in accordance with this Agreement and pursuant to the effective Prospectuses, and upon Prospectus Receipt of payment for the Offered Shares, the Offered Shares will have been duly and validly created and issued as fully paid and non-assessable shares in the capital of the Company.

Compliance with Applicable Laws; No Defaults. Neither the Company nor any Material Subsidiary is in (i) violation of its certificate or articles of incorporation, by-laws, certificate of formation, limited liability company agreement, partnership agreement or other organizational documents, (ii) default under, and no event has occurred which, with notice or lapse of time or both, would constitute a default under or result in the creation or imposition of any Encumbrance upon any assets of the Company or any Material Subsidiary pursuant to, any Material Agreement to which it is a party or by which it is bound or to which any of its assets is subject, or (iii) violation in any material respect, of any statute, law, rule, regulation, ordinance, directive, judgment, decree or order of any judicial, regulatory or other legal or governmental agency or body applicable to the Company or any Material Subsidiary, except in any such case for violations or defaults that would not (individually or in the aggregate) reasonably be expected to have a Material Adverse Effect.

No Consents Required. No consent, approval, authorization, order, registration, qualification, license, filing and permit of, with and from any Governmental Authority (collectively, "Consents") is required in connection with the distribution of the Offered Shares or the consummation of the transactions as contemplated by this Agreement, other than (i) as may be required under the Applicable Securities Laws or blue sky laws of the various jurisdictions in which the Offered Shares are being offered, (ii) as have been obtained and are in full force and effect, and (iii) as may be required under the rules of the NYSE and the TSX on or before the Closing Time and, if applicable, the Option Closing Time.

Due Authorization. The Company has the necessary corporate power and authority to execute and deliver the Registration Statement, the Prospectuses and the Pricing Disclosure Package and, if applicable, will have the necessary corporate power and authority to execute and deliver any amendment to the Registration Statement or Prospectuses prior to the filing thereof, and all necessary corporate action has been taken by the Company to authorize the execution and delivery by it of the Registration Statement, the Prospectuses and the Pricing Disclosure Package and the filing thereof, as the case may be, in each of the Qualifying Jurisdictions under Canadian Securities Laws or with the SEC under the U.S. Securities Act, as applicable.

No Pre-emptive or Registration Rights. Except as described in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, and other than stock options granted and outstanding under the Company's share option plan, restricted share rights granted and outstanding under the Company's restricted share plan, issued and outstanding warrants which are exercisable into Common Shares and any securities issued pursuant to any royalty or stream transaction or under any other equity compensation plan adopted by the Company from time to time, the Company has no outstanding warrants, options to purchase, or any pre-emptive rights or other rights to subscribe for or to purchase, or any contracts or commitments to issue or sell any Common Shares or other security of the Company or any security convertible into, or exercisable or exchangeable for, Common Shares or any other security of the Company; except the registration rights granted pursuant to the Registration Rights Agreement dated August 15, 2022 between the Company, Orion Mine Finance II LP and Orion Mine Finance III LP and as disclosed in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, no person has any rights to require registration or qualification under the U.S. Securities Act or the Canadian Securities Laws of any security in connection with the offer and sale of the Offered Shares contemplated hereby, and any such rights so disclosed have either been fully complied with by the Company or effectively waived by the holders thereof.

No Voting Agreements. The Company and the Material Subsidiaries are not party to any agreement which in any manner affects or will affect the voting or control of any of the securities of the Company or any of the Material Subsidiaries.

All Requisite Consents. The Company and each Material Subsidiary has all requisite material Consents to own, lease and operate its assets and conduct its business as it is now being conducted in all material respects, in each case as disclosed in the Registration Statement, the Prospectuses and the Pricing Disclosure Package,and each such Consent is valid and in full force and effect in all material respects, except in each case as would not reasonably be expected to have a Material Adverse Effect; neither the Company nor any Material Subsidiary has received written notice of any investigation or proceedings which, if decided adversely to the Company or any such Material Subsidiary, would reasonably be expected to result in, the revocation of, or imposition of a materially burdensome restriction on, any such material Consent.

Legal Proceedings. Except as disclosed in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, there is no judicial, regulatory, arbitral or other legal or governmental proceeding or other litigation or arbitration pending to which the Company or any Material Subsidiary is a party or of which any operations or assets of the Company or any Material Subsidiary is the subject which, individually or in the aggregate, if determined adversely to the Company or any Material Subsidiary, would reasonably be expected to have a Material Adverse Effect; to the Company's knowledge, no such proceeding, litigation or arbitration is threatened or contemplated and the defense of all such proceedings, litigation and arbitration against or involving the Company or any Material Subsidiary would not reasonably be expected to have a Material Adverse Effect.

Independent Accountant. PricewaterhouseCoopers LLP, which has audited the annual consolidated financial statements of the Company that are included or incorporated by reference in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, and whose reports appear or are incorporated by reference in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, are independent with respect to the Company as required by Canadian Securities Laws and are independent registered public accountants as required by the U.S. Securities Act, the U.S. Exchange Act and by the rules of the Public Company Accounting Oversight Board.

No Reportable Event.There has not been any reportable event within the meaning of NI 51-102 between the Company and its current auditors.

Financial Statements. The consolidated financial statements of the Company, including the notes thereto, included or incorporated by reference in the Registration Statement, the Prospectuses and the Pricing Disclosure Package present fairly, in all material respects, the financial position as of the dates indicated and the cash flows and results of operations for the periods specified of the Company and its consolidated Subsidiaries; said consolidated financial statements have been prepared in conformity with IFRS applied on a consistent basis throughout the periods involved; the other financial and statistical information relating to the Company included or incorporated by reference in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, present fairly the information included therein and have been prepared on a basis consistent with that of the financial statements of the Company that are included or incorporated by reference in the Registration Statement, the Prospectuses and the Pricing Disclosure Package and the books and records of the Company.

Significant Acquisitions. Except as set out in the Prospectuses, there are no "significant acquisitions" or "significant probable acquisitions" for which the Company is required, pursuant to applicable Canadian Securities Laws to include additional financial disclosure in the Prospectuses.

Stock Plan. Each outstanding stock option of the Company granted under any Stock Plan was granted with a per share exercise price no less than the fair market value per Common Share on the grant date of such option; each such stock option (i) was granted in compliance with Applicable Laws and with the applicable Stock Plan(s), (ii) was duly approved by the board of directors, or a duly authorized committee thereof, of the Company, as applicable, and (iii) has been properly accounted for in the Company's consolidated financial statements at the relevant time.

No Material Adverse Changes. Subsequent to the respective dates as of which information is given in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, except as disclosed in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, (i) the Company has not declared or paid any dividends, or made any other distribution of any kind, on or in respect of its share capital (other than dividends paid in the ordinary course) (ii) except as disclosed in the Prospectuses, there has not been any material change in the Offered Share capital or long-term or short-term debt of the Company and its Subsidiaries taken as a whole, (iii) neither the Company nor any Subsidiary has sustained any material loss or material interference with its business or assets from fire, explosion, flood, hurricane, accident or other calamity, whether or not covered by insurance, or from any labour dispute or any legal or governmental proceeding, in any such case that is material to the Company and its Subsidiaries taken as a whole, and (iv) there has not been any material adverse change or any development involving a prospective material adverse change, whether or not arising from transactions in the ordinary course of business, in or affecting the business, general affairs, management, condition (financial or otherwise), results of operations, shareholders' equity, assets or prospects of the Company and the Subsidiaries, taken as a whole; since the date of the latest balance sheet included, or incorporated by reference, in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, neither the Company nor any Subsidiary has incurred or undertaken any liabilities or obligations, whether direct or indirect, liquidated or contingent, matured or unmatured, or entered into any transactions, including any acquisition or disposition of any business or asset, which are material to the Company and the Subsidiaries, taken as a whole, except for liabilities, obligations and transactions which are disclosed in the Registration Statement, the Prospectuses and the Pricing Disclosure Package.

Material Interest of Directors and Officers. Except as disclosed in the Prospectuses, to the knowledge of the Company, none of the current directors or officers of the Company nor any associate or affiliate of the foregoing had or has any material interest, direct or indirect, in any material transaction or any proposed material transaction with the Company or the Material Subsidiaries which materially affects the Company or would have a Material Adverse Effect.

Investment Company. The Company is not and, after giving effect to application of the net proceeds of the offering of the Offered Shares as described in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, will not be, required to register as an "investment company" under the Investment Company Act, and is not and will not be an entity "controlled" by an "investment company" within the meaning of the Investment Company Act.

Licenses or Permits. Except as set out in the Prospectuses, the Company and each of its Subsidiaries have all necessary licenses, permits, authorizations, consents and approvals and have made all necessary filings required under any Applicable Law, regulation or rule, and have obtained all necessary licenses, permits, authorizations, consents and approvals from other persons, in order to conduct the Company's material business and consummate the transactions

Key Third Party Properties. The description of the Key Third Party Properties set out in the Pricing Disclosure Package and the Prospectuses constitutes, in all material respects, an accurate description of the Key Third Party Properties and all material interests held or to be held by the Company and the Material Subsidiaries therein and, except as otherwise disclosed in the Pricing Disclosure Package and the Prospectuses: (i) the Company does not have knowledge of any claim that would materially and adversely affect its right to use or otherwise exploit its property or assets, and, to the best of the knowledge of the Company, there is no claim that would materially and adversely affect the rights of the Material Subsidiaries, as applicable, to use or otherwise exploit their respective rights relating to the Key Third Party Properties; and (ii) the Company and the Material Subsidiaries do not have any responsibility or obligation to pay any material commission, royalty, license fee or similar payment to any person with respect to its property and assets.

Owners or Operators. Except as would not reasonably be expected to result in a Material Adverse Effect or the Company's knowledge, in respect of the Key Third Party Properties:

the owner or operator (each, an "Operator" or the "Operators") of each Key Third Party Property holds all requisite licenses, registrations, qualifications, permits and consents necessary or appropriate for carrying on its respective business as currently carried on with respect to the Key Third Party Property and such licenses, registrations, qualifications, permits and consents are not invalid and are subsisting and in good standing in accordance with Applicable Laws;

no Operator has received any notice of proceedings relating to the revocation or adverse modification of any material mining license, registration, qualification or permit, and no Operator has received notice of the revocation or cancellation of, or any intention to revoke or cancel, any material mining rights, exploration or prospecting rights, concessions or licenses with respect to any Key Third Party Property; and

no part of the Key Third Party Properties have been taken, revoked, condemned or expropriated by any Governmental Authority nor has any written notice or proceeding in respect thereof been given, commenced or threatened or is pending, nor does the Company have any knowledge of the intent or proposal to give any such notice or commence any such proceeding.

Royalty and Streaming Agreements. Each of the agreements and other documents and instruments pursuant to which the Company and Material Subsidiaries hold the Key Third Party Properties (including any interest in, or right to earn an interest in, any property that relates to a Key Third Party Property) (the "Royalty and Streaming Agreements") are in full force and effect, unamended, in all material respects and the Company or its Subsidiaries are entitled to all material rights and benefits thereunder in accordance with the terms thereof. Each of the Royalty and Streaming Agreements is a valid and binding obligation of the Company or its Subsidiaries and the other parties thereto enforceable in accordance with their respective terms, except as may be limited by bankruptcy, insolvency and other laws affecting the enforcement of creditors' rights generally and subject to the qualification that equitable remedies may only be granted in the discretion of a court of competent jurisdiction. The Company or its Subsidiaries, as applicable, has performed in all material respects all respective obligations required to be performed by it to date under the Royalty and Streaming Agreements and none of the Company or its Subsidiaries, or, to the knowledge of the Company, any of the other parties thereto, is in breach or violation of or in default under in each case, in any material respect (and in each case with or without notice or lapse of time or both) any Royalty and Streaming Agreement and neither the Company nor any of its Subsidiaries has received or given any notice of default under any Royalty and Streaming Agreement which remains uncured, and, to the knowledge of the Company, there exists no state of facts which after notice or lapse of time or both would constitute a material default under or material breach of any Royalty and Streaming Agreement or the inability of a party to any Royalty and Streaming Agreement to perform its material obligations thereunder. To the knowledge of the Company, none of the Key Third Party Properties (or any interest in, or right to earn an interest in, any property that relates to a Key Third Party Property) is subject to any right of first refusal or purchase or acquisition right which is not disclosed in the Prospectuses and the Pricing Disclosure Package.

Technical Disclosure. The Company is in compliance with the applicable provisions of NI 43-101 and has duly filed with the applicable regulatory authorities all reports required by NI 43-101. All scientific and technical information set forth in the Prospectuses, including in any Documents Incorporated by Reference therein, relating to the Company's material properties has been reviewed and approved by a qualified person as required under NI 43-101.

Compliance with Employment Laws.The Prospectuses disclose, to the extent required by applicable Canadian Securities Laws in the Qualifying Jurisdictions, each material plan for retirement, bonus, stock purchase, profit sharing, stock option, deferred compensation, severance or termination pay, insurance, medical, hospital, dental, vision care, drug, sick leave, disability, salary continuation, legal benefits, unemployment benefits, vacation, incentive or otherwise contributed to, or required to be contributed to, by the Company or the Material Subsidiaries for the benefit of any current or former director, officer, employee or consultant of the Company or the Material Subsidiaries (the "Employee Plans"), each of which has been maintained in all material respects with its terms and with the requirements prescribed by any and all statutes, orders, rules and regulations that are applicable to such Employee Plans.

Environmental Laws. There are no federal, provincial, state, municipal or local laws, by-laws, regulations, orders, policies, permits, licenses, certificates or approvals having the force of law, domestic of foreign, relating to environmental, health or safety matters (collectively, the "Environmental Laws") that are applicable to the Company or its Subsidiaries. To the knowledge of the Company, the owners and operators of each Key Third Party Property are in compliance in all material respects with all Environmental Laws applicable to each such Key Third Party Property.

Labour Matters. There have not been and there is not currently any labour disruption, grievance, arbitration proceeding or other conflict with respect to the Company and the Material Subsidiaries which would have a Material Adverse Effect, and the Company and the Material Subsidiaries are in compliance with the provisions of all federal, provincial, local and foreign laws and regulations respecting employment practices, terms and conditions of employment and wages and hours, except where non-compliance with any such provisions would not have a Material Adverse Effect.

Filing and Payment of Taxes.Except as set out in the Prospectuses, all taxes (including income tax, capital tax, payroll taxes, employer health tax, workers' compensation payments, property taxes, custom and land transfer taxes), duties, royalties, levies, imposts, assessments, deductions, charges or withholdings and all liabilities with respect thereto including any penalty and interest payable with respect thereto (collectively, "Taxes") due and payable by the Company and the Material Subsidiaries have been paid, except where such Taxes are subject to a good faith appeal by the Company or the failure to pay Taxes would not have a Material Adverse Effect. All tax returns, declarations, remittances and filings required to be filed by the Company and the Material Subsidiaries have been filed with all Governmental Authorities and all such returns, declarations, remittances and filings are complete and accurate and no material fact or facts have been omitted therefrom which would make any of them misleading, except where the failure to file such documents would not have a Material Adverse Effect. No examination of any tax return of the Company or the Material Subsidiaries is currently in progress and there are no issues or disputes outstanding with a Governmental Authority respecting any Taxes that have been paid, or may be payable, by the Company or the Material Subsidiaries, in any case, except where such examinations, issues or disputes would not have a Material Adverse Effect or except as set out in the Registration Statement, Prospectuses or the Pricing Disclosure Package.

Tax Matters. The Company and the Material Subsidiaries have established on their respective books and records reserves that are adequate for the payment of all material Taxes not yet due and payable and there are no Encumbrances for Taxes on the material assets of the Company or the Material Subsidiaries, and there are no audits pending of the tax returns of the Company and the Material Subsidiaries (whether federal, state, provincial, local or foreign) and other than as disclosed in the audited financial statements of the Company as at December 31, 2021 and December 31, 2020, together with the related notes and schedules thereto, there are no claims which have been or may be asserted relating to any such tax returns, which audits and claims, if determined adversely, would result in the assertion by any Governmental Authority of any deficiency that would result in a Material Adverse Effect.

Insurance.The Company and the Material Subsidiaries maintain insurance in such amounts and covering such risks as the Company reasonably considers adequate for the conduct of its business and the value of its assets and as is customary for companies engaged in similar businesses in similar industries, all of which insurance is in full force and effect, except where the failure to maintain such insurance would not reasonably be expected to have a Material Adverse Effect; there are no material claims by the Company or any Material Subsidiary under any such policy or instrument as to which any insurance company is denying liability or defending under a reservation of rights clause.

No Franchise, Contract or Other Document.There is no franchise, contract or other document of a character required to be described in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, or required to be filed as an exhibit to the Company's Annual Report on Form 40-F or filed as a "material contract" with Canadian Securities Commissions, which is not described or filed as required.

Internal Control Over Financial Reporting and Internal Accounting Controls. The Company maintains a system of internal accounting and other controls sufficient to provide reasonable assurances that with respect to the Company and its Subsidiaries that (i) transactions are executed in accordance with management's general or specific authorizations, (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain accountability for assets, (iii) access to assets is permitted only in accordance with management's general or specific authorization, and (iv) the recorded accounting for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences; management of the Company assessed internal control over financial reporting (as such term is defined in Rule 13a-15(f) under the U.S. Exchange Act and Canadian Securities Laws) of the Company as of the end of the Company's most recent fiscal year and concluded such internal control over financial reporting was effective as of such date, and, except as otherwise set forth in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, the Company is not aware of any material weakness in its internal control over financial reporting.

No Change in the Company's Internal Control Over Financial Reporting.Since the date of the latest audited consolidated financial statements of the Company included or incorporated by reference in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, there has been no change in the Company's internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting (except as otherwise set forth in the Registration Statement, the Prospectuses and the Pricing Disclosure Package).

Disclosure Controls.The Company maintains disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the U.S. Exchange Act and Canadian Securities Laws) that comply with the requirements of the U.S. Exchange Act and Canadian Securities Laws; such disclosure controls and procedures have been designed to ensure that information required to be disclosed by the Company in the reports that it files or submits under the U.S. Exchange Act and Canadian Securities Laws is (a) recorded, processed, summarized and reported, within the time periods specified in the SEC's rules and forms and (b) made known to the Company's management, including its principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure; such disclosure controls and procedures have been evaluated by the Company's principal executive officer and principal financial officer as effective, as set out in the Company's most recent annual report on Form 40-F.

Compliance with the Sarbanes-Oxley Act.There is and has been no failure on the part of the Company or any of its directors or officers, in their capacities as such, to comply with any provision of the Sarbanes-Oxley Act of 2002 and the rules and regulations promulgated in connection therewith that applies to the Company, including, without limitation, Section 402 related to loans and Sections 302 and 906 related to certifications, except as any such failure would not reasonably be expected to have a Material Adverse Effect.

Statistical, Industry-Related and Market-Related Data. The statistical, industry-related and market-related data included in the Registration Statement, the Prospectuses and the Pricing Disclosure Package are based on or derived from sources which the Company reasonably and in good faith believes are reliable and accurate in all material respects.

Compliance with Anti-Money Laundering Laws.None of the Company, any Subsidiary or, to the Company's knowledge, any of its employees or Underwriters, has at any time during the last five years (i) made any unlawful contribution to any candidate for non-United States office, or failed to disclose fully any such contribution in violation of law, or (ii) made any payment to any federal or state governmental officer or official, or other person charged with similar public or quasi-public duties, other than payments required or permitted by the laws of the United States or any jurisdiction thereof; the operations of the Company and each Subsidiary are and have been conducted at all times in compliance with applicable financial record-keeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the Proceeds of Crime (Money Laundering) and Terrorist Financing Act (Canada) and the applicable money laundering statutes of all other applicable jurisdictions, the rules and regulations thereunder and any related or similar rules, regulations or guidelines issued, administered or enforced by any governmental agency (collectively, the "Money Laundering Laws") and, to the Company's knowledge, no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any Subsidiary with respect to the Money Laundering Laws is pending or threatened.

No Conflicts with Sanctions Laws. Neither the Company nor any of its Subsidiaries, nor, to the knowledge of the Company, any director or officer of the Company or its Subsidiaries nor any Underwriter, employee or other person acting on behalf of the Company or its Subsidiaries is currently the subject of any economic or financial sanctions administered or enforced by the U.S. government (including, without limitation, the Office of Foreign Assets Control of the U.S. Treasury Department or the U.S. Department of State), the United Nations, the European Union, Her Majesty's Treasury of the United Kingdom or the Canadian government (collectively, "Sanctions"), nor is the Company or any of its Subsidiaries located, organized or resident in a country or territory where the country or territory itself is currently the subject of comprehensive Sanctions (for the avoidance of doubt, substantially similar to those in effect against Russia, North Korea and Iran as of the date hereof as opposed to selective industry-specific or targeted economic Sanctions against the subject country) (each, a "Sanctioned Country"); and the Company will not directly or indirectly use the proceeds of the offering of the Offered Shares hereunder, or lend, contribute or otherwise make available such proceeds to any Subsidiary, joint venture partner or other person or entity, (i) to fund or facilitate any activities of or business with any person (including any person participating in the transaction, whether as underwriter, advisor, investor or otherwise) that, to the knowledge of the Company, at the time of such funding or facilitation, is in material violation of Sanctions or (ii) for use in any Sanctioned Country, that, at the time of such funding and to the knowledge of the Company, is in a material violation of Sanctions.

Compliance with Anti-Corruption Laws.None of the Company, any of its Subsidiaries, directors or officers or, to the knowledge of the Company, any Underwriter, employee, affiliate or other person acting on behalf of the Company or any of its Subsidiaries, is aware of or has taken any action, directly or indirectly, that would result in a violation by such persons of the Foreign Corrupt Practices Act of 1977, as amended, and the rules and regulations thereunder (the "FCPA") or the Corruption of Foreign Public Officials Act (Canada) (the "CFPOA"), including, without limitation, making use of the mails or any means or instrumentality of interstate commerce corruptly in furtherance of an offer, payment, promise to pay or authorization of the payment of any money, or other property, gift, promise to give, or authorization of the giving of anything of value to any "foreign official" (as such term is defined in the FCPA) or any foreign political party or official thereof or any candidate for foreign political office, in contravention of the FCPA or the CFPOA and the Company and, to the knowledge of the Company, its affiliates have conducted their businesses in compliance with the FCPA and the CFPOA and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith.

Cybersecurity. (i)(x) Except as disclosed in the Registration Statement, the Prospectuses and the Pricing Disclosure Package, there has been no material security breach or other compromise of or relating to any of the Company's information technology and computer systems, networks, hardware, software, data, equipment or technology (collectively, "IT Systems and Data") and (y) the Company has not been notified of, and has no knowledge of any event or condition that would reasonably be expected to result in, any security breach or other compromise to its IT Systems and Data except in the case of this clause (i) where such breach or compromise would not have a Material Adverse Effect; (ii) the Company is presently in material compliance with all Applicable Laws or statutes and all judgments, orders, rules and regulations of any court or arbitrator or

Canadian Reporting Issuer; Listing of Common Shares.The Company is a reporting issuer under the securities laws of each of the Qualifying Jurisdictions and is not on the list of defaulting reporting issuers maintained by any of the Canadian Securities Commission in each such jurisdiction that maintains such a list; the outstanding Common Shares of the Company are registered pursuant to Section 12(b) of the U.S. Exchange Act; the Common Shares (including the Additional Shares) are listed and posted for trading on the TSX and the NYSE, and the Company has taken no action designed to, or likely to have the effect of, terminating the registration of the Common Shares of the Company under the U.S. Exchange Act or de-listing the Common Shares from the TSX or the NYSE, nor has the Company received any notification that the SEC, the TSX or the NYSE is contemplating terminating such registration or listing.

No Commissions or Finder's Fees.Other than the Underwriters pursuant to this Agreement, there are no contracts, agreements or understandings between the Company and any person that would give rise to a valid claim against the Company or the Underwriters for a brokerage commission, finder's fee or other like payment in connection with the transactions contemplated by this Agreement or the Offered Shares.

Lending Relationship with the Underwriters; Repayment of Debts. Except as disclosed in the Registration Statement, the Prospectuses or the Pricing Disclosure Package, neither the Company nor any of its Subsidiaries (i) has any material lending or other relationship with any bank or lending affiliate of the Underwriters or (ii) intends to use any of the proceeds from the sale of the Offered Shares hereunder to repay any outstanding debt owed to any affiliate of the Underwriters.

Transfer Underwriter and Registrar. Computershare Investor Services Inc. at its principal office in the city of Vancouver, British Columbia is the duly appointed registrar and transfer Underwriter of the Company with respect to its Common Shares, and Computershare Trust Company, N.A. at its principal officein Golden, Colorado is the duly appointed U.S. co-transfer Underwriter of the Company with respect to its Common Shares.

Minute Books and Corporate Records. The minute books and records of the Company and the Material Subsidiaries which have been made available to the Underwriters and their Canadian and U.S. counsel in connection with their due diligence investigation of the Company and its Material Subsidiaries contain copies of all material proceedings (or certified copies thereof) of the holders of Common Shares, the boards of directors and all committees of the boards of directors of the Company and the Material Subsidiaries, as applicable, for the relevant period requested by the Underwriters or their counsel. There have been no other material meetings, resolutions or proceedings of the holders of Common Shares, boards of directors or any committees of the boards of directors of the Company and the Material Subsidiaries since the date of the latest meeting or resolution in such minute books and other records provided to Canadian and U.S. counsel to the Underwriters.

Foreign Private Issuer. The Company is, and upon completion of the transactions described herein, will be, a "foreign private issuer" within the meaning of Rule 3b-4 under the U.S. Exchange Act.

Forward-Looking Statements. No forward-looking statement (within the meaning of Section 27A of the U.S. Securities Act, Section 21E of the U.S. Exchange Act and Canadian Securities Laws) included or incorporated by reference in the Registration Statement, the Prospectuses or any Issuer Free Writing Prospectus has been made or reaffirmed without a reasonable basis or has been disclosed other than in good faith.

Representations, Warranties and Covenants of the Underwriters

Each Underwriter hereby severally, and not jointly, nor jointly and severally, represents and warrants to the Company that:

it is, and will remain so, until the completion of the Offering, appropriately registered under Applicable Securities Laws so as to permit it to lawfully fulfill its obligations hereunder; and

it has good and sufficient right and authority to enter into this Agreement and complete the transactions contemplated under this Agreement on the terms and conditions set forth herein.

The Underwriters hereby covenant and agree with the Company to the following:

Compliance with Securities Laws. The Underwriters will comply with applicable securities laws and broker-dealer requirements (including Applicable Securities Laws and the requirements of FINRA) in connection with the distribution of the Offered Shares.

Completion of Distribution. The Underwriters will use their commercially reasonable efforts to complete the distribution of the Offered Shares as promptly as possible after the Closing Time.

The Company agrees that the Underwriters are acting severally and not jointly (or jointly and severally) in performing their respective obligations under this Agreement and that no Underwriter shall be liable for any act, omission or conduct by any other Underwriter or another Underwriter's duly registered broker-dealer affiliate in the United States or any Selling Firm or another Underwriter's duly registered broker-dealer affiliate in the United States or any Selling Firm.

Distribution in Canada. No Underwriter that is a non-resident for purposes of the Tax Act will render any services under this Agreement in Canada.

Indemnification

The Company (also referred to in this Section 9 as the "Indemnitor")agrees to indemnify and hold harmless the Underwriters, their respective affiliates and subsidiaries, and their respective directors, officers, partners, agents, employees and shareholders and each other person, if any, controlling any of the Underwriters or their subsidiaries or affiliates directors, officers, employees and agents of the Underwriters (hereinafter referred to as the "Personnel" and together with the Underwriters and their respective affiliates and subsidiaries, the "Indemnified Parties" and individually, an "Indemnified Party"), from and against any and all losses (other than loss of profits), expenses, claims (including shareholder actions, derivative or otherwise), actions, damages and liabilities, joint or several, including without limitation the aggregate amount paid in reasonable settlement of any actions, suits, proceedings, investigations or claims and the reasonable fees and expenses of their counsel (collectively, the "Losses") that may be suffered by, imposed upon or asserted against an Indemnified Party as a result of, in respect of, connected with or arising out of any action, suit, proceeding, investigation or claim that may be made or threatened by any person or in enforcing this indemnity (collectively the "Claims") insofar as the Claims relate to, are caused by, result from, arise out of or are based upon, directly or indirectly, the services performed by the Underwriters in connection with the Offering, whether performed before or after the Underwriters' execution of the Agreement, provided, however, that the Company shall not be liable under this Section 10(1) to any Indemnified Party to the extent that such Losses arises from the sale of the Offered Shares and is based on an untrue statement or omission or alleged untrue statement or omission made in reliance on and in conformity with information relating solely to the Underwriters furnished in writing to the Company by the Underwriters expressly for inclusion in the Prospectuses. The Indemnitor agrees to waive any right the Indemnitor may have of first requiring an Indemnified Party to proceed against or enforce any other right, power, remedy or security or claim payment from any other person before claiming under this indemnity. The Indemnitor also agrees that no Indemnified Party shall have any liability (whether direct or indirect, in contract or tort or otherwise) to the Indemnitor or any person asserting Claims on behalf of or in right of the Indemnitor for or in connection with the Offering except to the extent any Losses suffered by the Company are determined by a court of competent jurisdiction in a final judgement that has become non-appealable to have resulted from the gross negligence, willful misconduct, or other fraudulent act of such Indemnified Party. The Indemnitor will not, without the prior written consent of the Underwriters, settle, compromise, consent to the entry of any judgment in or otherwise seek to terminate any Claim in respect of which indemnification may be sought under this indemnity (whether or not any Indemnified Party is a party to such Claim) unless the Indemnitor has acknowledged in writing that the Indemnified Parties are entitled to be indemnified in respect of such Claim and such settlement, compromise, consent or termination includes an unconditional release of each Indemnified Party from any liabilities arising out of such Claim without any admission of gross negligence, misconduct, liability or responsibility by or on behalf of any Indemnified Party.

Promptly after receiving notice of a Claim against any Indemnified Party or receipt of notice of the commencement of any investigation which is based, directly or indirectly, upon any matter in respect of which indemnification may be sought from the Indemnitor, the relevant Indemnified Party will notify the Indemnitor in writing of the particulars thereof, provided that the omission so to notify the Indemnitor shall not relieve the Indemnitor of any liability which the Indemnitor may have to any Indemnified Party, except to the extent the Indemnitor is materially prejudiced by such omission. The Indemnitor shall have 14 days after receipt of the notice to undertake, conduct and control, through counsel of their own choosing and at their own expense, the settlement or defense of the Claim. If the Indemnitor undertakes, conducts or controls the settlement or defense of the Claim, the relevant Indemnified Parties shall have the right to participate in the settlement or defense of the Claim.

The Indemnitor agrees to reimburse the Underwriters for the time spent by their Personnel in connection with any Claim related to the Indemnitor's indemnification obligations at their normal per diem rates. The Indemnified Parties may retain counsel to separately represent them in the defense of a Claim, which shall be at the Indemnitor's expense if (i) the Indemnitor does not promptly assume the defense of the Claim no later than 14 days after receiving actual notice of the Claim (as set forth in Section 9(2)), (ii) the Indemnitor agrees to separate representation, or (iii) the Indemnified Parties are advised by counsel that there is an actual or potential conflict in the Indemnitor's and the Indemnified Parties' respective interests or additional defenses are available to the Indemnified Parties, which makes representation by the same counsel inappropriate. Under no circumstances will the Company be required to pay the fees and disbursements of more than one counsel on behalf of the Indemnified Parties.

The indemnity provided for in this Section 9 shall not apply to the extent that a court of competent jurisdiction in a final judgment that has become non-appealable has determined that such Losses to which the Indemnified Party may be subject were caused primarily by the gross negligence, intentional fault or willful misconduct of the Indemnified Party.

The obligations of the Indemnitor hereunder are in addition to any liabilities which the Indemnitor may otherwise have to the Underwriters or any other Indemnified Party, shall extend upon the same terms and conditions to the Indemnified Parties and shall be binding upon and enure to the benefit of any successors, permitted assigns, heirs and personal representatives of the Indemnitor, the Underwriters and any other Indemnified Party. The foregoing provisions shall survive any termination of this Agreement or the completion of the Offering.

Contribution

In order to provide for a just and equitable contribution in circumstances in which the indemnity provided in Section 9 would otherwise be available in accordance with its terms but is, for any reason (other than for circumstances described in Section 9(4)), held to be unavailable to or unenforceable by the Indemnified Party or enforceable otherwise than in accordance with its terms or is insufficient to hold the Indemnified Party harmless, the Company shall contribute to the aggregate of all claims, expenses, costs and liabilities and all losses (other than loss of profits

The Underwriters' obligations to contribute pursuant to this Section 10 are several, and not joint, in proportion to their respective underwriting commitments as set forth opposite their respective names in Section 22 hereof.

In the event that the Company is held to be entitled to contribution from the Underwriters under the provisions of any Applicable Law, the Company shall be limited to contribution in an amount not exceeding the lesser of:

the portion of the full amount of the loss or liability giving rise to such contribution for which the Underwriters are responsible, as determined above; and

the amount of the aggregate fee actually received by the Underwriters from the Company hereunder, provided that no individual Underwriter shall be required to contribute more than the fee actually received by such Underwriter.

With respect to Section 9 and this Section 10, the Company acknowledges and agrees that the Underwriters are contracting on their own behalf and as agents for their respective affiliates and subsidiaries (including the U.S. affiliates) and each of their respective directors, officers, partners, employees and shareholders, and each person, if any, controlling any Underwriter or any of its subsidiaries or affiliates and each shareholder of any Underwriter. Accordingly, the Company hereby constitutes the Underwriters as agents for each person who is entitled to the covenants of the Company contained in Section 9 and this Section 10 and is not a party hereto and the Underwriters agree to accept such agents and to hold in trust for and to enforce such covenants on behalf of such persons.

Covenants of the Company

The Company covenants and agrees with the Underwriters that:

the Company will advise the Underwriters, promptly after receiving notice thereof, of the time when each Offering Document or Issuer Free Writing Prospectus has been filed, and will provide evidence satisfactory to the Underwriters of each such filing;

between the date hereof and the date of completion of the distribution of the Offered Shares, the Company will advise the Underwriters, promptly after receiving notice or obtaining knowledge thereof, of:

the issuance by any Canadian Securities Commission or U.S. securities regulator of any order suspending or preventing the use of any of the Offering Documents;

the issuance by any Canadian Securities Commission, the SEC, the TSX or the NYSE of any order having the effect of ceasing or suspending the distribution of the Offered Shares or the trading in any securities of the Company, or of the institution or, to the knowledge of the Company, threatening of any proceeding for any such purpose; or

any requests made by any Canadian Securities Commission or the SEC for amending or supplementing any of the Offering Documents or any Issuer Free Writing Prospectus or for additional information;

the Company will use its commercially reasonable efforts to obtain the conditional listing of the Offered Shares on the TSX by the Closing Time, subject only to the standard listing conditions, and the Company will use its commercially reasonable efforts to have the Offered Shares listed and admitted and authorized for trading on the NYSE by the Closing Time, subject only to the official notice of issuance;

as soon as practicable, but in any event not later than eighteen months after the effective date of the Registration Statement (as defined in Rule 158(c) under the U.S. Securities Act), the Company will make generally available to its security holders an earnings statement or statements of the Company and its subsidiaries which will satisfy the provisions of Section 11(a) of the U.S. Securities Act and Rule 158 under the U.S. Securities Act; and

the Company will use the net proceeds from the Offering for the purposes described in the Pricing Disclosure Package and the Prospectuses.

Prior to the completion of the distribution of the Offered Shares, the Company will file all documents required to be filed with or furnished to the Canadian Securities Commissions and the SEC pursuant to Applicable Securities Laws.

Except as contemplated by this Agreement, the Company will not, without the prior written consents of BMO and Scotia (not to be unreasonably withheld or delayed) on behalf of the Underwriters, directly or indirectly issue, offer, pledge, sell, contract to sell, contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase or otherwise transfer, lend or dispose of directly or indirectly, any Common Shares or securities convertible into or having

On or prior to the Closing Date for the Offering of the Firm Shares, the Company will not amend its constating documents nor will it split, consolidate, or reclassify the Common Shares.

All Terms to be Conditions

Termination by Underwriters

Each Underwriter shall also be entitled to terminate its obligation to purchase the Offered Shares by written notice to that effect to the Company and the other Underwriters at or prior to the Closing Time or the Option Closing Time, as applicable, if after the date hereof and prior to the Closing Time or Option Closing Time, as applicable:

there should occur any material change (as defined in the Securities Act(British Columbia)), or there should be discovered any previously undisclosed material fact (as defined in the Securities Act(British Columbia)) (other than a material fact related solely to any of the Underwriters) required to be disclosed in the Pricing Disclosure Package or the Prospectuses or any amendment thereto, in each case which, in the reasonable opinion of the Underwriters (or any of them), would be expected to have a significant adverse effect on the market price of value of the Common Shares; or

there should develop, occur or come into effect or existence, any event, action, state, condition or major financial occurrence of national or international consequence, including without limitation, an escalation in the severity of the COVID-19 pandemic after September 27, 2022, or any law or regulation or a change thereof which, in the opinion of the Underwriters (or any of them) materially adversely affects or involves or will materially adversely affect or involve, the financial markets or the business, operations or affairs of the Company and its subsidiaries, taken as a whole; or

any inquiry, action, suit, investigation or other proceeding in relation to the Company or any of the directors or senior officers of the Company, whether formal or informal (including matters of regulatory transgression or unlawful conduct), is commenced, threatened or publicly announced or any order is made under or pursuant to any statute or by any federal, provincial, state, municipal or other governmental department, commission, board, bureau, stock exchange, regulatory authority, agency or instrumentality or there is any enactment or change of law or regulation, or interpretation or administration thereof, (unless solely based on the activities or alleged activities of the Underwriters), which in the reasonable opinion of the Underwriters (or any of them), could operate to prevent or restrict the trading of the Common Shares, including the Offered Shares, or which seriously adversely affects, or will, or could seriously adversely affect the market price or value of the Common Shares; or

the Company is in material breach of any term or covenant of this Agreement or any representation or warranty given by the Company in this Agreement becomes materially incorrect.

If this Agreement is terminated by any of the Underwriters pursuant to Section 13(1), there shall be no further liability on the part of such Underwriter or of the Company to such Underwriter, except in respect of any liability which may have arisen or may thereafter arise under Section 9, Section 10 and Section 17.

The right of the Underwriters or any of them to terminate their respective obligations under this Agreement is in addition to such other remedies as they may have in respect of any default, act or failure to act of the Company in respect of any of the matters contemplated by this Agreement. A notice of termination given by one Underwriter under this Section 13 shall not be binding upon the other Underwriters.

Closing

Conditions of Closing and Option Closing

The obligations of the Underwriters under this Agreement are subject to the accuracy of the representations and warranties of the Company contained in this Agreement both as of the date of this Agreement, the Closing Time and the Option Closing Time, the performance by the Company of its obligations under this Agreement and receipt by the Underwriters, at the Closing Time or Option Closing Time, as applicable, of the following, other than as provided below:

a customary favourable legal opinion, dated the Closing Date and Option Closing Date, as applicable, in form and substance and subject to customary qualifications and assumptions satisfactory to the Underwriters, acting reasonably, from Cassels Brock & Blackwell LLP in its capacity as the Company's Canadian counsel, as to matters of Canadian federal and provincial law and from local counsel (only in respect of matters governed by the laws of the Qualifying Jurisdictions where Cassels Brock & Blackwell LLP is not qualified to practice law, determined by the Company and acceptable to the Underwriters, acting reasonably), addressed to the Underwriters and the Underwriters' counsel and such legal opinion shall be substantially similar and to the effect set forth in Schedule "A" hereto;

a customary favourable legal opinion and negative assurance letter, dated the Closing Date and Option Closing Date, as applicable, in form and substance and subject to customary qualifications and assumptions satisfactory to the Underwriters, acting reasonably, from Neal, Gerber & Eisenberg LLP, in its capacity as the Company's U.S. counsel, addressed to the Underwriters, and such legal opinion and negative assurance letter shall be substantially similar and to the effect set forth in Schedule "B" hereto;

a customary favourable legal opinion and negative assurance letter, dated the Closing Date and Option Closing Date, as applicable, in form and substance and subject to customary qualifications and assumptions satisfactory to the Underwriters, acting reasonably, from Dorsey & Whitney LLP, in its capacity as the Underwriters' U.S. counsel, addressed to the Underwriters;

certificates or evidence of registration representing, in the aggregate, the Firm Shares (and Additional Shares, if applicable, at the Option Closing Time) in the name of CDS or its nominee or in such other name(s) as BMO on behalf of the Underwriters shall have directed;

PricewaterhouseCoopers LLP's and Deloitte LLP's comfort letters dated the Closing Date and the Option Closing Date, as applicable, updating the comfort letters referred to in Section 5(4) above with such changes as may be necessary from the comfort letters delivered previously to bring the information therein forward to a date which is within two Business Days of the Closing Date and Option Closing Date, as applicable;

the Underwriting Fee paid in accordance with the twelfth paragraph of this Agreement;

on the Closing Date, evidence satisfactory to BMO that the Firm Shares (and Additional Shares, if applicable) shall have been (A) approved for listing on the NYSE and (B) conditionally approved for listing on the TSX, in each case, subject only to the standard listing conditions or official notice of issuance;

a certificate, dated the Closing Date and the Option Closing Date, as applicable, and signed on behalf of the Company, but without personal liability, by the President and Chief Executive Officer and by the Chief Financial Officer of the Company, or such other officers of the Company as may be reasonably acceptable to the Underwriters, certifying that: (i) the Company has complied with all covenants and satisfied all terms and conditions hereof to be complied with and satisfied by the Company at or prior to the Closing Time and the Option Closing Time, as applicable; (ii) all the representations and warranties of the Company contained herein are true and correct in all material respects as of the Closing Time and the Option Closing Time, as applicable with the same force and effect as if made at and as of the Closing Time and the Option Closing Time, as applicable, except for such representations and warranties which are in respect of a specific date in which case such representations and warranties shall be true and correct, in all material respects as of such date, after giving effect to the transactions contemplated hereby; (iii) there has been no material change relating to the Company since the date hereof which has not been generally disclosed, except for the offering of the Offered Shares, and with respect to which the requisite material change statement or report has not been filed and no such disclosure has been made on a confidential basis; and (iv) that, to the best of the knowledge, information and belief of the persons signing such certificate, no order, ruling or determination having the effect of ceasing or suspending trading in the Common Shares or any other securities of the Company has been issued and no proceedings for such purpose are pending or are contemplated or threatened;

at the Closing Time or Option Closing Time, as applicable, certificates dated the Closing Date or the Option Closing Date, as applicable, signed on behalf of the Company, but without personal liability, by the President and Chief Executive Officer of the Company or another officer acceptable to the Underwriters, acting reasonably, in form and content satisfactory to the Underwriters, acting reasonably, with respect to the constating documents of the Company; the resolutions of the directors of the Company relevant to the Offering, including the allotment, issue (or reservation for issue) and sale of the Firm Shares and the grant of the Over-Allotment Option, the authorization of this Agreement, the listing of the Firm Shares and the Additional Shares on the TSX and NYSE and transactions contemplated by this Agreement; and the incumbency and signatures of signing officers of the Company;

at the Closing Time, the Company's directors and officers shall each have entered into lock-up agreements in form and substance satisfactory to BMO and Scotia, evidencing their agreement to not, without the consents of BMO and Scotia, which consent shall not be unreasonably withheld or delayed, offer, sell, or resell (or announce any intention to do so) any securities of the Company held by them or agree to or announce any such offer or sale for a period of 90 days following the Closing Date, other than in connection with a third party take-over bid made to all holders of Common Shares or a similar business combination transaction and other than securities sold to satisfy the exercise price or the tax obligations on the exercise of convertible securities of the Company held by such person;

at the Closing Time or Option Closing Time, as applicable, a certificate of status (or equivalent) for the Company dated within one (1) Business Day (or such earlier or later date as the Underwriters may accept) of the Closing Date; and

such other documents as the Underwriters or counsel to the Underwriters may reasonably require.

Over-Allotment Option

The Over-Allotment Option may be exercised by the Underwriters at any time, in whole or in part, by delivering notice to the Company not later than 12:00 p.m. (Toronto time) on the 30th day after the Closing Date, which notice will specify the number of Additional Shares to be purchased by the Underwriters and the date (the "Option Closing Date")and time (the "Option Closing Time")on and at which such Additional Shares are to be purchased. Such Option Closing Date may be the same as (but not earlier than) the Closing Date and will not be earlier than three Business Days nor later than five Business Days after the date of delivery of such notice (except to the extent a shorter or longer period shall be agreed to by the Company). Subject to the terms of this agreement, upon the Underwriters furnishing this notice, the Underwriters will be committed to purchase, in the respective percentages set forth in Section 22, and the Company will be committed to issue and sell in accordance with and subject to the provisions of this Agreement, the number of Additional Shares indicated in the notice. Additional Shares may be purchased by the Underwriters only for the purpose of satisfying the Underwriters' "over-allocation position" (as defined in National Instrument 41-101 - General Prospectus Requirements in connection with the Offering.

In the event that the Over-Allotment Option is exercised in accordance with its terms, the closing of the issuance and sale of that number of Additional Shares in respect of which the Underwriters are exercising the Over-Allotment Option shall take place at the Option Closing Time at the offices of Cassels Brock & Blackwell LLPor at such other place as may be agreed to by the Underwriters and the Company.

At the Option Closing Time, the Company shall issue to the Underwriters that number of Additional Shares in respect of which the Underwriters are exercising the Over-Allotment Option and deposit with CDS or its nominee, if requested by BMO, the Additional Shares electronically through the non-certificated inventory system of CDS against payment per Additional Share by wire transfer or certified cheque payable to the Company or as otherwise directed by the Company.

Concurrently with the deliveries and payment under paragraph (3), the Company shall pay the Underwriting Fee applicable to the Additional Shares in the manner provided in the twelfth paragraph of this Agreement against delivery of a receipt for that payment.

The obligation of the Underwriters to make any payment or delivery contemplated by this Section 16 is subject to the conditions set forth in Section 15.

Expenses

No Advisory or Fiduciary Relationship

Notices

Actions on Behalf of the Underwriters

Survival

Underwriters' Obligations

Subject to the terms of this Agreement, the Underwriters' obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares:

BMO Nesbitt Burns Inc.

Scotia Capital Inc.

National Bank Financial Inc.

CIBC World Markets Inc.

RBC Dominion Securities Inc.

Canaccord Genuity Corp.

Raymond James Ltd.

If any of the Underwriters fails to purchase its applicable percentage of the Offered Shares at the Closing Time or the Option Closing Time, as the case may be, (a

Market Stabilization

Relationship with TMX Group Limited.

Entire Agreement

Governing Law

Time of the Essence

Counterparts

/s/ Carter Hohmann

Name:

Title:

Carter Hohmann

Managing Director

/s/ Darren Grant

Name:

Title:

Darren Grant

Managing Director

/s/ John O'Sullivan

Name:

Title:

John O'Sullivan

Managing Director

/s/ Matthew Dugaro

Name:

Title:

Matthew Dugaro

Managing Director

/s/ Michael Scott

Name:

Title:

Michael Scott

Director

/s/ David Sadowski

Name:

Title:

David Sadowski

Managing Director

/s/ John Willett

Name:

Title:

John Willett

Managing Director

/s/ Erfan Kazemi

Name:

Title:

Erfan Kazemi

Chief Financial Officer

The valid existence of the Company under the laws of the Province of British Columbia.

The authorized and issued capital of the Company.

The Company has all requisite corporate power, capacity and authority including under the laws of the Province of British Columbia, and is qualified to (i) carry on its businesses as presently carried on, (ii) own its property; and (iii) enter into this Agreement and to carry out the transactions contemplated hereby, (iii) to create, issue and sell, as applicable, the Offered Shares; and (iv) to grant the Over-Allotment Option.

All necessary action has been taken by the Company to authorize, as applicable: (i) the execution and delivery of each of the Canadian Preliminary Prospectus Supplement and the Canadian Prospectus and, if applicable, any amendments thereto, (ii) the filing of each of the Canadian Preliminary Prospectus Supplement and the Canadian Prospectus and, if applicable, any amendments thereto under the Canadian Securities Laws in each of the Qualifying Jurisdictions, (iii) the execution and delivery of this Agreement and the performance of its obligations thereunder. (iv) the issuance, sale and delivery of the Offered Shares and the grant of the Over-Allotment Option.

The Offered Shares have been duly authorized and are validly issued and outstanding as fully paid and non-assessable shares.

The description of the attributes of the Offered Shares in the Canadian Preliminary Prospectus Supplement and the Canadian Prospectus are, in all material respects, a true, complete and accurate description of the rights, privileges, restrictions and conditions attaching to such securities.

The Company is a "reporting issuer" or the equivalent thereof in each of the Qualifying Jurisdictions.

The execution and delivery by the Company of this Agreement, the fulfilment of the terms and the performance of its obligations hereunder, the consummation of the transactions contemplated hereby and the issuance, sale and delivery of the Offered Shares to be issued and sold by the Company at the Closing Time and the grant of the Over-Allotment Optiondo not and will not result in a breach (whether after notice or lapse of time or both) of any statute, law, by law, regulation, or decree, or the terms of any of the constating documents of the Company.

This Agreement has been duly authorized and executed by the Company and constitutes legal, valid and binding obligations of the Company and is enforceable against the Company in accordance with its terms, subject to customary enforceability qualifications.

Computershare Investor Services Inc. at its principal office in the city of Vancouver and Toronto has been duly appointed as the transfer agent and registrar for the Common Shares.

All necessary documents have been filed, all requisite proceedings have been taken and all other legal requirements have been fulfilled by the Company under the securities laws of each of the Qualifying Jurisdictions in order to qualify the distribution of the Offered Shares to the public in each of the Qualifying Jurisdictions through investment dealers or brokers registered under the applicable securities laws of the Qualifying Jurisdiction who have complied with the relevant provisions of such Applicable Securities Laws and to qualify the grant of the Over-Allotment Option.

The Offered Shares have been conditionally approved for listing on the TSX subject to the filing of documents in accordance with the requirements of the TSX.

Subject to the assumptions, qualifications, limitations and restrictions set out therein, the statements under the heading "Eligibility for Investment" and "Certain Canadian Federal Income Tax Considerations" in the Canadian Preliminary Prospectus Supplement and the Canadian Prospectus are accurate in all material respects.

The form and terms of the certificates representing the Common Shares have been duly approved by the Company and comply with the provisions of the notice of articles and articles of the Company, the requirements of the laws of the Province of British Columbia and meet all legal requirements under the rules of TSX.

To all other legal matters reasonably requested by counsel to the Underwriters relating to the distribution of the Offered Shares.

Assuming the compliance of the Canadian Prospectus, including the Documents Incorporated by Reference therein, with the requirements of the securities laws and regulations of the Province of British Columbia and other requirements of Canadian law, the Registration Statement and the U.S. Prospectus (other than the financial statements and the notes thereto, including schedules, and other financial and statistical information contained therein or omitted therefrom, and the information related to, included in or information derived from the reports of, or prepared under the supervision of or reviewed by (as stated therein), "qualified persons" in reliance on the authority of such persons as "experts" within the meaning of the U.S. Securities Act (including, without limitation, mineral reserves and resource data), as to which such counsel need express no opinion) appear on their face to be appropriately responsive as to form in all material respects with the applicable requirements of the U.S. Securities Act and the rules and regulations thereunder; the Form F-X, as of its date, appears on its face to be appropriately responsive in all material respects to the requirements of the U.S. Securities Act.

No consent, approval, authorization or order of, or filing, registration or qualification with, any Governmental Authority, which has not been obtained, taken or made (other than as required by any state securities or blue sky laws, as to which such counsel expresses no opinion) is required on the part of the Company under any Applicable Law for the issuance or sale of the Offered Shares by the Company pursuant to this Agreement, the execution and delivery of this Agreement by the Company, or the performance by the Company of its obligations under this Agreement, except that such counsel need not express an opinion with respect to any filing with the SEC that may be required to be made by the Company under the United States federal securities laws after the date the opinion is rendered or as may be required to be obtained from or made to the Financial Industry Regulatory Authority ("FINRA"). For purposes of this opinion, the term "Governmental Authority" means any executive, legislative, judicial, administrative or regulatory body of the United States of America. For purposes of this opinion, the term "Applicable Law" means those laws, rules and regulations of the United States of America, which in our experience are normally applicable to the transactions of the type contemplated by this Agreement and the term "Applicable Law" does not include any law, rule or regulation that is applicable to the Company or this Agreement solely because such law, rule or regulation is part of a regulatory regime applicable to any party to this Agreement due to the specific assets or business of the Company, antifraud laws or federal securities laws (except for purposes of the opinions expressed in paragraph 1, this paragraph 2 and paragraph 3 below, but only to the extent and subject to the limitations set forth therein).

The Company is not and, after giving effect to the offering and the sale of the Offered Shares and the application of the proceeds thereof as described in each of the U.S. Prospectus and the Pricing Disclosure Package, will not be, required to be registered as an investment company under the Investment Company Act and the rules and regulations of the SEC promulgated thereunder.

The statements in each of the U.S. Prospectus and the Pricing Disclosure Package under the heading "Certain United States Federal Income Tax Considerations," insofar as such statements purport to constitute summaries of United States federal income tax law, constitute accurate summaries of the matters described therein in all material respects.

The issuance and sale of the Offered Shares under this Agreement and the execution and delivery by the Company of this Agreement and the performance of its obligations hereunder will not (i) breach or result in a default under any agreement, indenture or instrument listed on Schedule A hereto (except with respect to any provision thereof to the extent that an opinion with respect to such provision would require making any financial, accounting or mathematical calculation or determination), (ii) violate Applicable Law, or (iii) violate any judgment, order or decree of any Governmental Authority known to us and binding upon the Company.

the Registration Statement, at its effective date, and on the date hereof, contained an untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein not misleading;

the U.S. Prospectus or any amendment or supplement thereto, as of its date, at the time any amended or supplemented prospectus was issued and as at the date hereof, included or includes an untrue statement of a material fact or omitted or omits to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; or

the Pricing Disclosure Package, as of the Applicable Time and on the date hereof, included or includes an untrue statement of a material fact or omitted or omits to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; except that in each case such counsel need not express any view or belief as to any financial statements (including the notes thereto), financial statement schedules and other financial or accounting data included or incorporated by reference therein or omitted therefrom or from those documents incorporated by reference in each case, and the information related to, included in or information derived from the reports of, or prepared under the supervision of or reviewed by (as stated therein), "qualified persons", in reliance on the authority of such persons as "experts" within the meaning of the U.S. Securities Act (including, without limitation, mineral reserves and resource data and geological and other scientific or technical information).

None.

Hod Maden Project

Antamina Mine

Platreef Project;

Greenstone project; and

Chapada Mine.