1 Exhibit 4.1 PURCHASE AGREEMENT BETWEEN MONARCH RESOURCES LIMITED AND HECLA MINING COMPANY May 17, 1999 2 TABLE OF CONTENTS ARTICLE 1 INTERPRETATION 1.1 Definitions 1.2 Other Words, Phrases and Descriptions 1.3 Headings 1.4 Currency 1.5 Time 1.6 Knowledge and Awareness 1.7 Gender and Number 1.8 Schedules 1.9 Interpretation of Agreement ARTICLE 2 PURCHASE OF PURCHASED ASSETS 2.1 Purchase and Sale 2.2 Purchase Price 2.3 Payment of Purchase Price 2.4 Post-Closing Adjustment 2.5 Venezuelan IVM Tax Refund ARTICLE 3 REPRESENTATIONS AND WARRANTIES OF THE VENDOR 3.1 Representations and Warranties of the Vendor 3.2 Survival of Representations and Warranties 3.3 Limitations on Warranty Claims ARTICLE 4 REPRESENTATIONS, WARRANTIES OF THE PURCHASER 4.1 Representations and Warranties of the Purchaser 4.2 Survival of Representations and Warranties 4.3 Limitations on Warranty Claims 3 ARTICLE 5 INTERIM PERIOD 5.1 Conduct of Business - Advisory Committee 5.2 Access 5.3 Confidentiality 5.4 Non-Solicitation 5.5 Registration and Listing of the Hecla Shares 5.6 Trading Limitation of Purchased Shares ARTICLE 6 CONDITIONS OF CLOSING 6.1 Conditions to the Obligations of the Purchaser 6.2 Waiver or Termination by Purchaser 6.3 Conditions to the Obligations of the Vendor 6.4 Waiver or Termination by Vendor ARTICLE 7 CLOSING 7.1 Vendor's Deliveries 7.2 Purchaser's Deliveries 7.3 Place of Closing 7.4 Closing Procedure 7.5 Return of Data ARTICLE 8 GENERAL 8.1 Cross-Indemnity 8.2 Vendor's Indemnity 8.3 Indemnity Limitations 8.4 Provisions Relating to Indemnity Claims 8.5 Further Assurances 8.6 Notice 8.7 Amendment or Variation 8.8 Expenses 8.9 Counterparts 8.10 Assignment 8.11 Entire Agreement 4 PURCHASE AGREEMENT THIS AGREEMENT is made as of the 17th day of May 1999. BETWEEN: MONARCH RESOURCES LIMITED, a corporation incorporated under the laws of Bermuda (the "Vendor") AND: HECLA MINING COMPANY, a corporation incorporated under the laws of Delaware U.S.A. (the "Purchaser") WITNESSES THAT WHEREAS: A. The Vendor is the registered and beneficial owner of the Purchased Shares (as hereinafter defined); and B. The Purchaser wishes to purchase and the Vendor wishes to sell the Purchased Shares on the terms and conditions contained herein; NOW THEREFORE in consideration of the premises and the mutual agreements contained herein and other good and valuable consideration, the receipt and sufficiency of which is acknowledged by the Vendor and the Purchaser, the Vendor and the Purchaser warrant, represent, covenant and agree as follows: 5 ARTICLE 1 INTERPRETATION 1.1 Definitions: In this Agreement, unless the subject matter or context requires otherwise: "Business" means the business carried on by MRIL which comprises the ownership, operation and administration of the Mine and the Exploration Property; "Business Day" means any day that is not a Saturday, a Sunday or a statutory holiday in Ontario; "Chattels" means all the personal property associated with the Business, including but not limited to the personal property listed in Schedule "A"; "Closing Date" means such date as is agreed for the closing of the transaction of purchase and sale between the Vendor and the Purchaser and which is not more than 75 days after the date of this Agreement and, failing agreement, which will be the day which is the 75th day after the date of this Agreement; "Encumbrances" means mortgages, charges, pledges, security interests, liens, encumbrances, actions, claims, demands and equities of any nature whatsoever or howsoever arising and any rights or privileges capable of becoming any of the foregoing; "Environmental Laws" means any laws relating, in whole or in part, to the protection of human health or the protection and enhancement of the environment, on-site or off-site contamination, the release of Hazardous Substances or dealing with Hazardous Substances, occupational safety, product liability, public health, public safety and transportation of dangerous goods; 6 "Exploration Property" means the mineral claims, concessions, and other forms of mineral tenure located in Venezuela and Mexico, owned by the Subsidiaries, all as more particularly described in Schedule "B". "Financial Statements" means the unaudited financial statements of MRIL and the audited financial statements of the Subsidiaries for the year ended December 31, 1998 attached as Schedule "L" hereto; "Governmental Body" means any domestic or foreign, national, federal, provincial, state, municipal or other local government or body and any division, agent, commission, board, or authority of any quasi-governmental or private body exercising any statutory, regulatory, expropriation or taxing authority under the authority of any of the foregoing, and any domestic, foreign, international, judicial, quasi-judicial, arbitration or administrative court, tribunal, commission, board or panel acting under the authority of any of the foregoing; "Hazardous Substances" means those contaminants, substances, pollutants, wastes and special wastes which presently, or at any time prior to the Closing Date, are regulated under any Environment Laws, or are hazardous, toxic, or a threat to public health or to the environment, whether or not defined as such under any applicable Environmental Laws including any radioactive materials, asbestos, polychlorinated biphenyls; "Hecla Shares" has the meaning ascribed to that term in Section 2.3; 7 "Indemnified Party" means the party which has an Indemnity Claim; "Indemnifying Party" means the party against whom an Indemnity Claim is brought; "Indemnity Claim" means a claim by either the Vendor or the Purchaser for indemnification by the other pursuant to Section 8.1 or 8.2; "Interim Period" means the period from and including the date of this Agreement to and including the Time of Closing; "Lands" means the interests in real property, mining property and other tenements comprising the Business owned or held by MRIL or the Subsidiaries, as more particularly described in Schedule "C"; "Local Laws" means the laws of the Republic of Venezuela and the laws of Mexico. "Material Adverse Effect" means a change which has or would have an unfavorable effect on the Business the financial impact of which is or would be greater than seventy five thousand dollars ($75,000). "Material Contracts" means the material contracts and agreements (including, without limitation, material royalty agreements and material agreements pursuant to which any of the Lands are held or being acquired or under which any other party is acquiring an interest) and all modifications, extensions and renewals thereof, entered into by or binding upon MRIL or relating to the Business, as more particularly described in Schedule "D". "Mine" means the underground gold mine known as "La Camorra" and described in Schedule "B"; 8 "MRIL" means Monarch Resources Investments Limited, a corporation organized and existing under the laws of Bermuda and, unless the context otherwise requires, means Monarch Resources Investments Limited together with the Subsidiaries; "Order" means any control order, stop order, pollution abatement order, pollution prevention order, remedial order, instruction, pollution control order or other administrative complaint, direction, order or sanction issued, filed or imposed by a Governmental Body pursuant to any Environmental Laws; "Permits" means the permits, licenses, approvals and other consents and permissions necessary or required to carry on the Business; "Permitted Encumbrances" means any of the following Encumbrances: (a) Encumbrances for taxes, rates, assessments or governmental charges or levies not at the time due or which total less than seventy five thousand dollars ($75,000) in the aggregate and the validity of which is being contested in good faith by appropriate proceedings; (b) undetermined or inchoate Encumbrances incidental to current construction or current operations, a claim for which shall not have been registered or of which notice in writing shall not at the time have been given pursuant to any mechanics lien or similar legislation or any Encumbrance a claim for which, although registered or notice of which, although given, relates to obligations not overdue or delinquent which is shown on the Financial Statements or otherwise disclosed to the Purchaser; 9 (c) easements, rights of way, servitudes, prohibitions, limitations, licences, or other similar rights in land granted to or reserved by other persons which do not materially impair the usefulness of the Businesses; (d) all rights reserved to or vested in Corporacion Venezolana de Guayana, a Venezuelan corporation owned by the government of the Republic of Venezuela ("CVG"), the Ministry of Energy and Mines, a division of the government of the Republic of Venezuela ("MEM"), and La Cuesta International, S.A. de C.V., a Mexican corporation ("LCI") by the terms of any lease, licence, franchise, grant or permit held by any person or by any statutory provision to terminate any such lease, licence, franchise, grant or permit or to require annual or other periodic payments as a condition of the continuance thereof or to distrain against or to obtain a charge on any property or assets of the person in the event of failure to make any such annual or other periodic payments; (e) title defects or irregularities which are of a minor nature and individually or in the aggregate will not materially impair the usefulness of all or any substantial portion of the Property; (f) such other Encumbrances listed in Schedule "E" hereto; "Property" means, collectively, the Mine, the Exploration Property, the Chattels, the Lands and the Rights; 10 "Purchase Price" has the meaning ascribed thereto in Section 2.2; "Purchased Shares" means all of the issued and outstanding shares in the capital of MRIL and described in Schedule "F"; "Purchaser's Attorneys" means Michael B. White, Esq., Purchaser's Vice President - General Counsel, and, as to securities laws issues relating to issuance and resale of the Hecla Shares, means Ballard, Spahr, Andrews & Ingersoll; "Rights" means all right, title and interest of MRIL in and to the Material Contracts, the Permits, bank accounts, and any intellectual property owned or used by MRIL in connection with the Business; "Royalty Agreement" means the royalty agreement substantially in the form attached hereto as Appendix 2 pursuant to which the Purchaser will grant to the Vendor on the Closing Date the royalties specified therein; "Subscription Agreement" means the share subscription agreement substantially in the form attached hereto as Appendix 1 pursuant to which the Hecla Shares will be issued to the Vendor on the Closing Date; "Subsidiaries" means Monarch Minera Suramericana, C.A., a corporation organized and existing under the laws of Venezuela and Monarch Resources de Mexico, S.A. de C.A., a corporation organized and existing under the laws of Mexico. "Third Party Liability" means a claim made against either the Purchaser, MRIL or the Vendor after the Closing Date for which the Purchaser or the Vendor, as applicable, may be entitled to indemnity by the other under this Agreement; 11 "Time of Closing" means 11:00 a.m. (Toronto time) on the Closing Date or such other time as the parties shall agree to; "Vendor's Attorneys " means Appleby, Spurling & Kempe in Bermuda and Fasken Campbell Godfrey in Canada; and "Warranty Claim" means a claim made by either the Purchaser or the Vendor based on or with respect to the inaccuracy or non-performance, non- fulfilment or breach of any representation or warranty made by the other party contained in this Agreement or contained in any document or certificate given in order to carry out the transactions contemplated hereby. 1.2 Other Words, Phrases and Descriptions: In this Agreement, unless otherwise expressly provided: (a) "this Agreement", "hereof", "hereunder" and similar expressions refer to this purchase agreement, as it may from time to time be supplemented or amended, and where applicable, to an appropriate Schedule or Schedules hereto, and to any particular Article, Section, Subsection or other portion hereof and include any agreement or instrument supplemental or ancillary hereto; (b) all references to designated "Articles", "Sections", "Subsections", "Schedules" and other subdivisions are to the designated Articles, Sections, Subsections, Schedules and other subdivisions of this Agreement; and 12 (c) the word "including", when following any general statement, term or matter, is not to be construed to limit such general statement, term or matter to the specific items or matters set forth immediately following such word or to similar items or matters, whether or not non-limiting language (such as "without limitation" or "but not limited to" or words of similar import) is used with reference thereto, but rather is to be construed to refer to all other terms or matters that could reasonably fall within the broadest possible scope of such general statement, term or matter. 1.3 Headings: The headings and the division of this Agreement into Articles, Sections, Subsections or other subdivisions are for convenience of reference only and are not intended to interpret, define or limit the scope, extent or intent of this Agreement or any provision hereof. 1.4 Currency: All references to currency mean lawful money of the United States of America and all amounts to be paid or calculated pursuant to this Agreement are to be paid or calculated in lawful money of the United States of America unless otherwise stated. 1.5 Time: Time will be of the essence of this Agreement and every part hereof and no extension or variation of this Agreement will operate as a waiver of this provision. 13 1.6 Knowledge and Awareness: Any reference herein to "the knowledge" or "the awareness" of the Vendor will be deemed to mean the actual knowledge of Hans Rheinheimer, President of the Vendor; Lester Knight, Chief Financial Officer of the Vendor; Jose Luis Joves, General Manager of Monarch Minera Suramericana; C.A., Peter Morton, General Manager of the Mine; David Howe, Chief Geologist of the Mine; and Peter MacLean, Senior Geologist of the Mexico Exploration Property. 1.7 Gender and Number: Words importing any gender include the masculine, feminine and neuter gender. Words in the singular include the plural and vice versa. Words importing persons include individuals, partnerships, associations, trusts, unincorporated organizations and corporations and vice versa. 1.8 Schedules: The following Schedules and Appendices annexed hereto form part of this Agreement and are incorporated herein by reference: Schedule "A" - Chattels (to be delivered at closing) Schedule "B" - Mine/Exploration Property Schedule "C" - Lands Schedule "D" - Material Contracts Schedule "E" - Permitted Encumbrances Schedule "F" - Purchased Shares Schedule "G" - Vendor Approvals Schedule "H" - Purchaser Approvals Schedule "I" - Claims and Potential Claims Schedule "J" - Employees and Collective Agreements Schedule "K" - Bank Accounts Schedule "L" - Financial Statements Schedule "M" - Directors, Officers and Employees Schedule "N" - March 31, 1999 Unaudited Balance Sheet of MRIL Appendix 1 - Subscription Agreement Appendix 2 - Royalty Agreement 14 1.9 Interpretation of Agreement: The following rules will be applied in interpreting this Agreement: (a) this Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and assigns, as the case may be; (b) if any provision of this Agreement is declared or found to be invalid, illegal or unenforceable, in whole or in part, it will be severable from this Agreement to the extent of such invalidity, illegality or unenforceability and the remainder of this Agreement will be construed as if such invalid, illegal or unenforceable provision had been deleted from this Agreement; and (c) this Agreement and all matters arising hereunder, except with respect to matters arising pursuant to the Subscription Agreement, Appendix 1 to this Agreement, and the Royalty Agreement, Appendix 2 to this Agreement, will be governed by and construed in accordance with the laws of Ontario and the laws of Canada applicable therein. All disputes arising under this Agreement will be referred to the courts of competent jurisdiction of Ontario and the Vendor and the Purchaser hereby attorn to the jurisdiction of courts of competent jurisdiction of Ontario. 15 ARTICLE 2 PURCHASE OF PURCHASED ASSETS 2.1 Purchase and Sale: The Vendor hereby agrees to sell, assign and transfer the Purchased Shares to the Purchaser and the Purchaser hereby agrees to purchase the Purchased Shares, all in accordance with and subject to the terms and conditions set forth in this Agreement. 2.2 Purchase Price: The price (the "Purchase Price") payable by the Purchaser to the Vendor for the Purchased Shares will be $25,000,000, plus the rights to be assigned to the Vendor pursuant to Section 2.5. 2.3 Payment of Purchase Price: The Purchase Price will be paid by the Purchaser as follows: (a) $9,000,000 shall be paid in cash by certified check or by electronic transfer of funds to the Vendor or its nominee at the Time of Closing; and (b) $16,000,000 shall be paid by the delivery to the Vendor at the Time of Closing of a share certificate in the name of the Vendor or its bare nominee representing the valid issuance to the Vendor of such number of $0.25 par value common shares in the capital of the Purchaser having a value of $16,000,000 based on the weighted average closing price of the Purchaser's common shares on the New York Stock Exchange during the 20 consecutive trading days immediately preceding the last Business Day prior to the Closing Date (the "Hecla Shares"), all in accordance with the Subscription Agreement. 16 2.4 Post-Closing Adjustment. The Purchase Price set forth in Section 2.2 is based upon the Net Assets (as hereinafter defined) of MRIL as reflected on the unaudited balance sheet as of March 31, 1999 (the "March 31, 1999 Balance Sheet") furnished by Vendor, a copy of which is included in Schedule "N", attached hereto. The parties shall determine and make adjustment for any difference in Net Assets as of March 31, 1999, and the Net Assets as of the Closing Date as reflected on the Final Balance Sheet (as defined below) as follows: (a) Final Balance Sheet. Within twenty (20) days after the Closing Date, Vendor shall furnish to Purchaser a balance sheet as of the Closing Date (the "Closing Date Balance Sheet") prepared by Vendor in a manner consistent with the March 31, 1999 Balance Sheet, and shall make available all work papers, schedules, and documents which were used or developed to arrive at the conclusions set forth in the Closing Date Balance Sheet. The Purchaser shall have twenty (20) days after receipt of the Closing Date Balance Sheet to notify the Vendor that it wishes to have the Closing Date Balance Sheet reviewed by independent accountants designated by the Purchaser. If the Purchaser does not give such notice, the Closing Date Balance Sheet shall be the "Final Balance Sheet" for all purposes hereunder. If the Purchaser gives such notice, it shall cause its independent accountants at Purchaser's expense to complete its review and submit a report to the Vendor and the Purchaser within thirty (30) days, and shall make available all work papers, schedules, and documents which were developed to arrive at the conclusions set forth in such report. The Vendor shall 17 have twenty (20) days after receipt of such report during which to advise the Purchaser that it disputes such report. If the Vendor does not give such notice, the Closing Date Balance Sheet as modified by such report shall be the "Final Balance Sheet" for all purposes hereunder. If the Vendor gives such notice, the Purchaser and the Vendor shall use their best efforts in good faith to resolve such dispute by negotiation. If such dispute is not resolved by negotiation, the dispute shall be submitted as promptly as practicable to a final review firm of Certified Public Accountants, which shall be an impartial independent accounting firm of nationally recognized standing selected jointly by the Purchaser and the Vendor. The decision of such final review firm, shall be the "Final Balance Sheet" for purposes of this Agreement. The cost of any such final audit or review hereunder shall be borne equally by the parties. The parties agree that the Closing Date Balance Sheet and Final Balance Sheet shall be prepared in accordance with Canadian generally accepted accounting principles consistently applied. (b) Post-Closing Payment. By the tenth day after the determination of the Final Balance Sheet, the parties shall hold a post-closing, either by mail, telephone or in person, at a mutually agreeable location and date (the "Post-Closing Date"). On the Post-Closing Date, the parties shall determine the Net Assets of MRIL on the Closing Date as reflected on the Final Balance Sheet. If there is a difference of more than fifty thousand dollars ($50,000) between the Net Assets on the Final Balance Sheet and the Net Assets set forth in the March 31, 1999 Balance Sheet, the Vendor or the Purchaser, as the case may be, shall pay the entire amount of such difference as an adjustment to the other party by wire or interbank transfer of 18 immediately available federal funds within three (3) Business Days following the Post-Closing Date. (c) Net Assets. The term "Net Assets" of MRIL shall mean the value of MRIL's total assets excluding property, plant and equipment and accumulated depreciation, and excluding the value added tax effect, minus the value of MRIL's total liabilities (excluding intercompany payables/receivables), all as reflected on the March 31, 1999 Balance Sheet attached hereto as Schedule "N", or on the Final Balance Sheet. 2.5 Venezuelan IVM Tax Refund. On the Closing Date, the Purchaser shall cause MRIL to assign to the Vendor a one-half interest in and to any proceeds realized from the refund, if any, of unrecorded tax inputs paid by Vendor to the government of Venezuela for Impuestos al Consumo Suntuario y Ventas a Mayor ("IVM") from January 1, 1998 and prior to the Closing Date. The parties anticipate that an appeal through the courts of Venezuela may be necessary to realize the refund, and the date of completion of the process cannot be accurately predicted. Prior to the Closing Date, the Advisory Committee established pursuant to Section 5.1 of this Agreement shall be consulted regarding the resolution of this matter. After the Closing Date, Purchaser shall cause MRIL diligently to pursue this matter to its conclusion, and Vendor shall cooperate with Purchaser therein. All Purchaser's costs associated with resolution of this matter shall be deducted from the proceeds of any refund prior to the division thereof, and Purchaser shall consult with Vendor to cause Vendor's share of such refund to be distributed in a tax efficient manner acceptable to both Purchaser and Vendor, acting reasonably. 19 ARTICLE 3 REPRESENTATIONS AND WARRANTIES OF THE VENDOR 3.1 Representations and Warranties of the Vendor: The Vendor represents and warrants to the Purchaser as follows, and acknowledges that the Purchaser is relying upon the following representations and warranties in connection with its purchase of the Purchased Shares: (a) Incorporation and Existence. The Vendor, MRIL and each of the Subsidiaries each is a corporation duly incorporated and validly existing in all respects under the laws of its jurisdiction of incorporation. MRIL and each of the Subsidiaries have, or at the Time of Closing will have, the requisite corporate power and authority to carry on its Business and to own its Property. (b) Action by Vendor's Board of Directors. The Board of Directors of the Vendor has duly adopted a resolution approving the transactions contemplated by this Agreement and, subject to its fiduciary duties, will recommend that the Vendor's shareholders approve the transactions contemplated by this Agreement. (c) Validity of Agreement. (i) Subject to receipt of shareholder approval the Vendor has all necessary corporate power and authority to enter into and perform its obligations under this Agreement. 20 (ii) The execution, delivery and performance by the Vendor of this Agreement and the consummation of the transactions contemplated herein has been duly authorized by all necessary corporate action on the part of the Vendor subject to the receipt of shareholder approval. The Vendor will use its reasonable efforts, having regard to the fiduciary duties of its directors; to obtain the approval of its shareholders for the transactions contemplated herein. (iii) This Agreement constitutes a legal, valid and binding obligation of the Vendor and is enforceable against the Vendor in accordance with its terms, subject to: A. any applicable bankruptcy, insolvency, winding-up, reorganization, arrangement, moratorium or other similar laws affecting creditors' rights generally; B. the general principles of equity, including the fact that equitable remedies may only be awarded in the discretion of a court; and C. the approval of the Vendor's shareholders. (d) Contractual and Regulatory Approvals. Except as disclosed in Schedule "G", the Vendor is under no obligation, contractual or otherwise, to request or obtain the consent of any person, and no permits, licenses, certifications, authorizations or approvals of, or notifications to, any Governmental Body, shareholder or other person are required to be obtained by the Vendor: 21 (i) in connection with the execution, delivery or performance by the Vendor of this Agreement or the completion of any of the transactions contemplated herein; (ii) to avoid the cancellation, loss or delay in the granting of any Permit which is material to the Business by reason of the completion of the transactions contemplated herein; or (iii) in order that the authority of MRIL to carry on its Business in the ordinary course and in the same manner as presently conducted remains in good standing and in full force and effect as of and following the closing of the transactions contemplated herein. (e) Good Standing. MRIL and each of the Subsidiaries will at the Time of Closing be duly licensed, registered, and qualified and in good standing as a corporation under the laws of those jurisdictions where the Business is currently carried on. (f) MRIL Equity Holdings. At the Time of Closing, MRIL will be the beneficial owner of record of all outstanding shares in the capital of the Subsidiaries with good marketable title thereto, free and clear of all Encumbrances other than the Permitted Encumbrances. Other than its equity interest in the Subsidiaries, at the Time of Closing, MRIL will have no equity interest in and will not control, through stock ownership or otherwise, any corporation, partnership, joint venture or other business entity and the Subsidiaries will have no equity interest in and will not control, through stock ownership or otherwise, any corporation, partnership, joint venture or other business entity. 22 (g) No Conflicts. The execution and delivery of this Agreement, the consummation of the transactions among the parties contemplated hereby and the due observance and performance by the Vendor of its obligations herein: (i) will not conflict with or result in a breach of or violate any of the terms, conditions or provisions of the constating documents or by-laws or any directors' or shareholders' resolution of the Vendor or MRIL; (ii) will not conflict with or result in a breach of or violate any of the terms, conditions or provisions of any law, judgment, order, injunction, decree, regulation or ruling of any court or Governmental Body to which the Vendor or MRIL is subject; and (iii) will not violate or conflict with or result in a breach of any provision of, or constitute a default (or an event which, with notice or lapse of time or both, would constitute a default) under any Material Contract which individually or in the aggregate would have a Material Adverse Effect. (h) Vendor's Title to Purchased Shares. The Purchased Shares are owned by the Vendor as the beneficial owner of record, with good and marketable title thereto, free and clear of all Encumbrances. The Vendor has the full power and authority to sell, transfer and assign to the Purchaser the Purchased Shares and to vest in the Purchaser a good, valid and subsisting title in and to the Purchased Shares, free and clear of all Encumbrances. No person has any agreement or option or any right or privilege (whether by law, pre-emptive or contractual) capable of becoming an agreement or option for: 23 (i) the purchase, subscription, allotment or issuance of, or conversion into, any of the unissued shares or other securities of MRIL or any of the Subsidiaries; (ii) the purchase from the Vendor or MRIL of any issued shares or other securities of MRIL or any of the Subsidiaries, other than the Purchaser as contemplated herein; or (iii) the purchase or other acquisition from MRIL or any of the Subsidiaries of any of its undertaking, property or assets, other than in the ordinary course of business. (i) Transfer of Purchased Shares. Upon payment of the Purchase Price by the Purchaser pursuant to the provisions hereof, the Purchased Shares will be duly sold and transferred to the Purchaser as fully paid and non-assessable shares in the capital of MRIL. (j) Land Titles. (i) All of the interests in real property, mining properties other than as set forth in Schedule "B" and other tenements comprising the Business owned or held by MRIL are listed in Schedule "C", and Schedule "C" is a materially complete and accurate description of such interests. (ii) MRIL is the legal and beneficial owner of the Lands free and clear of all Encumbrances, except the Permitted Encumbrances. 24 (k) Chattels. MRIL is the legal and beneficial owner of the Chattels free and clear of all Encumbrances except Permitted Encumbrances. (l) Permits. MRIL possesses all material Permits necessary or required to own its Property and operate its Business as presently operated. (m) Mine and Exploration Property. (i) The Mine and the Exploration Property were duly, properly and legally awarded to the Subsidiaries and all right, title and interest thereto, save for those limitations provided by Local Laws or in the mining rights, is fully, absolutely and unconditionally vested in the Subsidiaries, subject only to Permitted Encumbrances. All material procedures of Local Laws applicable to mining matters and the award of mining rights have been complied with in all material respects, by the Subsidiaries in respect of the Mine and the Exploration Property. To the best of Vendor's knowledge all fees, taxes, duties and other applicable contributions under the mining laws of the relevant jurisdiction and other Local Laws relative to mining claims have been timely paid in respect of the Mine and the Exploration Property, and all other requirements of Local Law or as set forth in the titles to the Mine and the Exploration Property have been complied with in all material respects and the Subsidiaries are not in breach thereof. 25 (ii) Schedule "B" contains a materially accurate description of the Mine and the Exploration Property. To the best of Vendor's knowledge none of the Subsidiaries has done or failed to do any act or by omission or commission created any cause or grounds which might result in the termination, resolution, rescission, setting aside or avoidance of the Mine and the Exploration Property. To the best of Vendor's knowledge, none of the Subsidiaries has been served with notice or any other form of communication from any Governmental Authority that any of the Subsidiaries has failed to perform any duties, obligations, charges or requirements, whether legal, contractual or administrative, in connection with the Mine and the Exploration Property. To the best of Vendor's knowledge there is no current duty to exploit the Exploration Property, and the date upon which any of the Subsidiaries is obligated to present feasibility studies to the relevant Governmental Authority will not expire prior to the closing of the transactions contemplated herein. To the best of Vendor's knowledge the Subsidiaries are in material compliance with the provisions contained in the titles to the Mine and the Exploration Property with respect thereto. (iii) To the best of Vendor's knowledge the Subsidiaries have possession of materially unrestricted rights, other than as provided by Local Law or in the titles to the Mine and the Exploration Property, to use and enjoy all the licenses, permits, registries, approvals and authorizations, which enable it to hold, possess and explore the Mine and the Exploration Property. 26 (n) Environmental Matters (i) To the best of Vendor's knowledge there have been no past and there are no current material violations by the Subsidiaries or by any of its predecessors in title of any Environmental Law or other law affecting or pertaining to the Mine and the Exploration Property, nor any past creation of material damage or threatened damage to the air, soil, surface waters, groundwater, flora, fauna, or other natural resources on, about or in the general vicinity of the Mine and the Exploration Property. (ii) To the best of Vendor's knowledge, MRIL has not received any notice indicating that the Property or any portion thereof or any properties or interests previously owned or operated by MRIL or the Subsidiaries does not comply with, or that MRIL or any of the Subsidiaries is in violation of, any Environmental Laws, or is subject to any proceeding, investigation, claim, lawsuit or order of any Governmental Body. (iii) There are no outstanding Orders issued to MRIL by any Governmental Body relating to environmental matters requiring any work, action, repair, construction or capital expenditures with respect to the Property which have not been carried out, and MRIL has not received, nor is the Vendor aware of, any notice of the possibility of any of the same. (o) Books and Records. All books and records of MRIL or the Subsidiaries other than Monarch Minera Suramericana, C.A., are complete and accurate in all material respects. 27 (p) Financial Statements. The Financial Statements have been prepared in accordance with Canadian generally accepted accounting principles applied on a consistent basis during the period involved and fairly and accurately reflect in all material respects the financial position of MRIL and the results of operations and cash flows for the periods covered therein. Since December 31, 1998, no sale, lease, abandonment or other disposition of any Property other than in the ordinary course of the Business has been made, nor has any transaction out of the ordinary course of the Business been entered into by MRIL. (q) Liabilities. There are no material obligations or liabilities of MRIL which are not fully disclosed in the Financial Statements other than intercompany debt which will be released prior to the Closing Date and except those obligations or liabilities which individually or in the aggregate would not have a Material Adverse Effect. (r) Capital Expenditures. MRIL has not made any legal commitments to incur any material capital expenditures in the future other than in the ordinary course of Business, except with respect to the construction of additions to the tailings dam and the development of the underground ramp access at the Mine. (s) Dividends, Indebtedness and Other Payments. Since the date of the Financial Statements, MRIL has not declared or paid or made any dividends or other distributions of profits or capital, incurred any indebtedness to shareholders or made any payments out of the ordinary course of the Business, or agreed to any of the foregoing (other than incurring debt or making payments to shareholders in the ordinary course of the Business). 28 (t) Material Contracts. All Material Contracts and all modifications, extensions and renewals thereof entered into by or binding upon MRIL or the Business are listed in Schedule "D" other than those listed in Schedule "J". (u) Claims and Potential Claims. Except as disclosed in Schedule "I", (i) there is no action, suit, arbitration, administrative hearing or other proceeding by or before any Governmental Body in process or to the knowledge of the Vendor pending or threatened against or affecting MRIL that has or may have a Material Adverse Effect including, without limitation, with respect to the Mine and Exploration Property. (ii) MRIL is not subject to any outstanding judgment, order or decree entered in any lawsuit or proceeding before any Governmental Body. (v) No Judgments. None of the Subsidiaries is a party to or subject to any judgment, order or decree entered in any action or proceeding brought by any Governmental Body or any other party enjoining it in respect of any business practice or the conduct of Business in any area or the acquisition of any property. (w) No Material Misstatement. All documents, reports or other written information pertaining to this Agreement that have been furnished to the Purchaser by or on behalf of the Vendor and MRIL were true and correct in all material respects as of the date of the original preparation and as at such date did not contain any material misstatement of fact. 29 (x) No Defaults. To the knowledge of the Vendor, MRIL is not in default under or in breach of any Material Contract which would have a Material Adverse Effect. (y) Taxes. Except as disclosed in the Financial Statements and as noted in the last sentence of this paragraph (y), to the knowledge of the Vendor, MRIL has duly and in a timely manner filed all tax returns required to be filed by it and has paid all taxes (including, without limitation, income taxes, mining taxes, business taxes, municipal and local improvement taxes and other such taxes, rates, levies and assessments) which are due and payable, and has paid all assessments and reassessments and all other taxes, governmental charges, penalties, interest and fines due and payable by it on or before the date hereof or has made adequate provision for taxes accrued. Other than 1997 and 1998 Business Asset Tax filings in Venezuela, all tax returns have been filed in accordance with all applicable laws and regulations. (z) Employees and Collective Agreements. Except as disclosed in Schedules "D" and "J" or as required by Local Laws, MRIL is not a party to or bound by any collective bargaining agreements, any agreements with a trade union, any employee benefits or Pension or other employee obligations or contracts with independent contractors which may be deemed to be employees by Local Law which MRIL will be bound to subsequent to Closing. MRIL has no officers or directors that are also officers or directors of the Vendor who have not tendered their resignations as of the Closing Date and subject only to the closing of the transactions herein contemplated. 30 (aa) Labor and Social Security Obligations. Each of the Subsidiaries has complied in all material respects with and is or will be as of the Closing Date in compliance in all material respects with all of their obligations arising from local labor and social security laws and their regulations, except Monarch Minera Suramericana, C.A. with respect to social security obligations for which it entered into an agreement with the Venezuelan Social Security Institute on November 25, 1998 for the payment of approximately Bs. 146,463,453 in past due social security contributions. At the time of execution, the company paid an initial installment of approximately Bs. 58,585,381 and agreed to pay six (6) additional monthly installments of approximately Bs. 15,588,544 each, starting in March 1999. (bb) Directors, Officers and Employees. Schedule "M" contains a full, complete and accurate list of (i) all employees of each of MRIL and the Subsidiaries as of the end of the last payroll period, which ended on or about April 30, 1999, (ii) all directors and officers of MRIL and the Subsidiaries, (iii) the names of all persons whose annual base salary from MRIL and the Subsidiaries exceeds Fifty Thousand and No/100 Dollars ($50,000), and (iv) the names of all persons holding powers of attorney granted by either MRIL or any of the Subsidiaries, and a summary statement of the terms thereof. (cc) Bank Accounts. Schedule "K" contains a full, complete and accurate list of each bank in which MRIL and the Subsidiaries has an account or safe and the names of all persons entitled to draw thereon or to have access thereto. 31 (dd) Foreign Investment. MRIL has complied with applicable foreign investment regulations under Local Law. (ee) Non-Solicitation. For a period of five years commencing on the Closing Date, the Vendor, hereby covenants and agrees not to call upon any person who is, at the time, an employee of the Purchaser, MRIL or any of the Subsidiaries for the purpose or with the intent of enticing such employee away from or out of the employ of such entity. 3.2 Survival of Representations and Warranties: Except as hereinafter provided, the representations and warranties contained in Section 3.1 will survive the Closing Date and will continue in full force and effect for the benefit of the Purchaser for a period of one (1) year from the Closing Date, after which such representations and warranties will be of no further force or effect except in respect of claims made by the Purchaser within such one year period. After the expiration of the one year period of time referred to above, the Vendor will be released from all obligations and liabilities in respect of the representations and warranties made by the Vendor and contained in this Agreement or in any document or certificate given in order to carry out the transactions contemplated hereby, except with respect to any claims made by the Purchaser in writing prior to the expiration of such period, and subject to the rights of the Purchaser to make any claim permitted by this Section. 3.3 Limitations on Warranty Claims: The Purchaser will not be entitled to make a Warranty Claim if the Purchaser has been advised in writing, prior to May 8, 1999 by Vendor, of the inaccuracy, non-performance, non-fulfilment or breach or if any such inaccuracy, non-performance, nonfulfillment or breach is described in that certain letter dated April 28, 1999 from Danae Kritzler Flasz of the Caracas, Venezuela law firm of Neher, von Siegmund, Rengifo 32 & Diquez on behalf of Purchaser to Ing. Jose Luis Joves on behalf of Vendor, which is the basis for such Warranty Claim and the Purchaser completes the transactions contemplated herein notwithstanding such inaccuracy, non- performance, non-fulfilment or breach. ARTICLE 4 REPRESENTATIONS, WARRANTIES OF THE PURCHASER 4.1 Representations and Warranties of the Purchaser: The Purchaser represents and warrants to the Vendor as follows and acknowledges that the Vendor is relying upon the following representations and warranties in connection with its sale of the Purchased Shares: (a) Incorporation and Existence. The Purchaser is a corporation duly incorporated, validly existing and in good standing under the laws of its jurisdiction of incorporation. (b) Validity of Agreements. (i) The Purchaser has all necessary corporate power and authority to enter into and perform its obligations under this Agreement, the Subscription Agreement and the Royalty Agreement. (ii) The execution, delivery and performance by the Purchaser of this Agreement, the Subscription Agreement and the Royalty Agreement and the consummation of the transactions contemplated herein will, on the Closing Date, have been duly authorized by all necessary corporate action on the part of the Purchaser. 33 (iii) This Agreement, the Subscription Agreement and the Royalty Agreement when executed by Purchaser, constitute legal, valid and binding obligations of the Purchaser enforceable against the Purchaser in accordance with their respective terms, subject to: A. any applicable bankruptcy, insolvency, winding-up, reorganization, arrangement, moratorium or other similar laws affecting creditors' rights generally; and B. the general principles of equity, including the fact that equitable remedies may only be awarded in the discretion of a court. (c) Contractual and Regulatory Approvals. Except as disclosed in Schedule "H", the Purchaser is not under any obligation, contractual or otherwise, to request or obtain the consent of any person, and no permits, licences, certifications, authorizations or approvals of, or notifications to, any Governmental Body, shareholder or other person are required to be obtained by the Purchaser in connection with the execution, delivery or performance by the Purchaser of this Agreement, the Subscription Agreement and the Royalty Agreement or the completion of any of the transactions contemplated herein; (d) Non-Contravention. Neither the execution, delivery and performance by the Purchaser of this Agreement, the Subscription Agreement and the Royalty Agreement nor the completion of the transactions contemplated herein or therein will conflict with or result in a breach of or default under: 34 (i) any term or provision of any of the articles, by-laws or other constating documents of the Purchaser; or (ii) any agreement or other instrument or obligation to which the Purchaser is a party or by which the Purchaser is bound. (e) Litigation. At the date of this Agreement, there is no action, suit, arbitration, judgment, litigation, investigation, proceeding, consent decree, settlement agreement or cease trade order outstanding or, to the knowledge of the Purchaser, pending or threatened against or affecting the Purchaser which would prevent the Purchaser from entering into this Agreement, the Subscription Agreement and the Royalty Agreement and completing the transactions contemplated herein or therein or which does or would restrict the trading of any of the securities of the Purchaser. (f) Hecla Shares. The Hecla Shares to be delivered to the Vendor at Closing shall be duly authorized and validly issued and such shares when issued will be fully paid and non-assessable. Subject to Section 5.5, the Hecla Shares shall not be registered under the Securities Act of 1933 or any comparable state securities law and shall therefore be held by the Vendor as restricted stock for investment purposes. Each certificate for the Hecla Shares shall contain the following legend: 35 "The shares represented by this certificate have not been registered under the Securities Act of 1933, as amended, or under the securities laws of any state or other jurisdiction and may not be sold, offered for sale or otherwise transferred unless registered and qualified under said Act and applicable state's securities laws or unless Hecla Mining Company received an opinion in acceptable form and scope of counsel satisfactory to Hecla Mining Company that registration, qualification or such other actions are not required under any such laws." 4.2 Survival of Representations and Warranties: Except as hereinafter provided, the representations and warranties contained in Section 4.1 will survive the Closing Date and will continue in full force and effect for the benefit of the Vendor for a period of one (1) year from the Closing Date, after which such representations and warranties will be of no further force or effect except in respect of claims made by the Vendor within such one year period. After the expiration of the one year period of time referred to above, the Purchaser will be released from all obligations and liabilities in respect of the representations and warranties made by the Purchaser and contained in this Agreement or in any document or certificate given in order to carry out the transactions contemplated hereby except with respect to any claims made by the Vendor in writing prior to the expiration of such period and subject to the rights of the Vendor to make any claim permitted by this Section. 36 4.3 Limitations on Warranty Claims: The Vendor will not be entitled to make a Warranty Claim if the Vendor has been advised in writing, prior to the Time of Closing of the inaccuracy, non-performance, non-fulfillment or breach which is the basis for such Warranty Claim and the Vendor completes the transactions contemplated herein notwithstanding such inaccuracies, non-performance, non- fulfillment or breach. ARTICLE 5 INTERIM PERIOD 5.1 Conduct of Business - Advisory Committee: Without limiting any other term or condition of this Agreement, the Vendor and the Purchaser agree to establish an advisory committee (the "Advisory Committee") to oversee, consult and advise on (i) the conduct and management of the Business during the Interim Period; (ii) the post-closing adjustment described in Section 2.4; and (iii) any other matter agreed to by the Vendor and the Purchaser. The Advisory Committee shall consist initially of Roger A. Kauffman on behalf of the Purchaser and Lester C. Knight on behalf of the Vendor; but each Party may appoint an alternate representative as it deems necessary. The Advisory Committee shall meet as frequently as required for the purposes of this Article 5, and may meet in person or by telephone conference call. The Advisory Committee shall be entitled to obtain advice from and consult with such legal, financial and technical advisors as may be appropriate in their discretion from time to time. Except as specifically provided by this Agreement or with the prior written consent of the Purchaser, at all times during the Interim Period the Vendor will cause MRIL to in consultation with the Advisory Committee: 37 (a) refrain from making or declaring any dividends or other distributions of profits or capital or otherwise to shareholders; (b) refrain from incurring any indebtedness from, or making any payments on account of principal, interest or fees to the Vendor other than incurring debt or making payments in the ordinary course of the Business and consistent with past practice; (c) refrain from selling, leasing, abandoning or otherwise disposing of any of the Property, other than as provided in Section 6.1(k) and in the ordinary course of the Business; (d) refrain from altering its constating documents or by-laws or those of the Subsidiaries or effecting any other corporate change in MRIL or any of the Subsidiaries other than as expressly contemplated herein; (e) refrain from knowingly violating any Permit or law or regulation applicable to it; (f) refrain from entering into (or renewing, extending or otherwise amending) any material agreement or transaction relating to the Property or the Business (including with respect to financing, exploration, mining, milling, hedging or any other material operational or financial aspect of the Business) other than agreements or transactions made in the ordinary course; (g) refrain from incurring debt by way of bank loans or similar methods; 38 (h) otherwise operate the Business in the ordinary and normal course thereof, consistent with past practices, and without entering into any other transaction or incurring any obligation or liability that is out of the ordinary course of the Business. (i) renegotiate the employment terms and the resignations and releases to be provided pursuant to Section 7.1 (c) 5.2 Access: The Purchaser through its authorized representatives, consultants and agents will at all times after the date of this Agreement be given reasonable access during MRIL's regular business hours to the Property including, in particular, all financial, administrative, exploration, operations, management files and documents relating to the Property and the Business which are in the possession or control of the Vendor or MRIL, or any of their employees, agents, consultants, advisors or other parties within their control for planning and related purposes only and, for greater certainty, not for due diligence purposes. The Vendor will use its best efforts to arrange meetings, or cause MRIL to arrange meetings, between the Purchaser and such employees, agents, consultants or advisors as the Purchaser may wish to interview for the purpose of monitoring the Business and planning for its ownership and operation after the Closing Date. The Purchaser will indemnify and hold the Vendor harmless from any and all liabilities, actions, costs, damages and liens arising from the entry of the Purchaser or its representatives, consultants and agents on the Lands prior to the Closing Date and, if the sale hereunder is not completed, the Purchaser will repair any damage to the Lands arising from such entry. The Purchaser will use its best efforts to minimize disturbance of or interference with the Business. 39 5.3 Confidentiality: Except as provided herein, the Purchaser will cause its directors, officers, consultants, advisors and agents to keep in confidence all information, data and documentation provided by the Vendor with respect to MRIL, the Property and the Business, until the Closing Date, except to the extent necessary to complete the transactions contemplated herein and except as required by law or regulation. The Purchaser shall ensure that its representatives observe and perform these provisions. The Vendor and the Purchaser agree that forthwith upon the execution of this Agreement they intend to issue a joint press release with respect to this Agreement and the transactions contemplated herein, the form, timing and contents of such press release to be mutually agreed. 5.4 Non-Solicitation: Until the earlier of the Closing Date and the termination of the parties' obligations under this Agreement, the Vendor agrees that it will not solicit, initiate, entertain, accept or encourage inquiries, submissions, proposals, bids or offers from any other person, entity or group relating to, will not furnish to any other persons, entity or group any information with respect to, and will not enter into any agreement with respect to the direct or indirect acquisition or disposition of all or any of the Purchased Shares or the Business (an "Alternative Transaction"). Notwithstanding any provision of this Agreement to the contrary, nothing contained in this Agreement will prohibit, enjoin or otherwise restrict the board of directors of the Vendor from supporting or facilitating any Alternative Transaction that is proposed prior to June 22, 1999 in writing and supported by fully committed financing and that has been neither solicited, initiated or encouraged by the Vendor or by the board of directors or any director of the Vendor, or from amending any recommendation given to the Vendor's shareholders in connection with the sale of the Purchased Shares to the Purchaser if to fail to so act would, in the opinion of the board of directors of the Vendor upon the advice of legal counsel, be inconsistent with the proper exercise of its or his fiduciary duties under applicable 40 law. For greater certainty, any Alternative Transaction proposed after the date hereof by a person with which the Vendor or any director of the Vendor had discussions or negotiations prior to March 31, 1999 shall not be considered to have been solicited, initiated or encouraged by such parties provided that such discussions and negotiations were terminated at or prior to March 31, 1999. In the event that prior to the Closing Date, an Alternative Transaction is proposed or communicated to the Vendor or any of Vendor's Insiders (as that term is defined in the Ontario Securities Act) or is publicly announced and an Alternative Transaction is subsequently completed within 12 months thereafter, the Vendor agrees to pay in immediately available funds within five business days of such completion to the Purchaser a fee equal to 5% of the aggregate value of the consideration paid or payable pursuant to the Alternative Transaction. In addition, in the event that Vendor's shareholders approval of the transactions contemplated by this Agreement is not obtained for any reason, the Vendor agrees to pay to Purchaser in immediately available funds within five business days of such shareholder meeting an amount equal to all of the Purchaser's out of pocket expenses in connection with the entering into and fulfilling of its rights and obligations under the March 31, 1999 letter agreement between the parties and this Agreement to a maximum of $450,000. Any amount so paid in reimbursement of expenses shall be deducted from any amount paid to the Purchaser in respect of the completion of an Alternative Transaction. In the event the transactions contemplated by this Agreement are not completed as a result of the exercise by the Purchaser of its rights under Section 6.1(i), the Purchaser agrees to pay in immediately available funds within five business days of such exercise to the Vendor an amount equal to the Vendor's out of pocket expenses in connection with the entering into and fulfilling its obligations under this Agreement to a maximum of $100,000. 41 5.5 Registration and Listing of the Hecla Shares. Subject to the conditions specified below, the Purchaser shall prepare and file with the United States Securities Exchange Commission (the "SEC") no later than twenty (20) Business Days from the date hereof and thereafter use all reasonable efforts to cause to become effective as promptly as practicable a registration statement (the "Registration Statement") for a public offering to be made on a continuous or delayed basis pursuant to Rule 415 under the United States Securities Act (or any successor to such rule permitting securities to be registered on a continuous or delayed basis in the future) covering the Hecla Shares in order to permit the public sale or disposition of the Hecla Shares by Vendor: (a) The Purchaser will prepare and file with the SEC amendments and supplements to such Registration Statement and the prospectus (the "Prospectus") used in connection therewith as may be necessary to keep such Registration Statement effective under the United States Securities Act for a period of two (2) years following the effective date of the Registration Statement (subject to earlier termination in the event all the Hecla Shares held by Vendor have been sold prior to the end of such two (2) year period.) (b) The Purchaser will furnish to the Vendor such number of copies of the Registration Statement and such Prospectus and amendment or supplement as the Vendor shall reasonably request. (c) The Purchaser will notify the Vendor in the event any Prospectus then in use contains any untrue statement of a material fact or any omission of a material fact necessary to make the statements therein in light of the circumstances under which they are made not misleading. 42 (d) The Purchaser will use all reasonable efforts to register or qualify the Hecla Shares covered by such Registration Statement for disposition by the Vendor under such other securities or "blue sky" laws of such jurisdictions as the Vendor shall reasonably request; provided, however, that the Purchaser shall not for any such purpose be required to qualify generally to do business as a foreign corporation in any jurisdiction wherein it would not but for the requirements of this clause (d) be obligated to be so qualified, to subject itself to taxation in any such jurisdiction or to consent to general service of process in any such jurisdiction. (e) If the Purchaser shall furnish to the Vendor a certificate signed by the Chairman and Chief Executive Officer, the President or any Vice President of the Purchaser stating that the Purchaser would be required to disclose in the Registration Statement relating to the Hecla Shares or in any amendment or supplement to such Registration Statement and the Prospectus used in connection therewith, a material business situation, transaction or negotiation affecting the Purchaser which, in the reasonable opinion of the Purchaser's counsel, the Purchaser would not otherwise be required by law to publicly disclose and such disclosure would, in the reasonable opinion of the Purchaser, materially and adversely affect such business situation, transaction or negotiation, the obligation of the Purchaser to file such Registration Statement or the Prospectus used in connection therewith (or to keep such Registration Statement or Prospectus effective) shall be tolled until the earlier to occur of (i) the date of public disclosure of such material business situation, transaction or negotiation or (ii) the date on which the 43 Purchaser would no longer be required to make such disclosure; provided, however, that the obligation of the Purchaser to file such Registration Statement or the Prospectus used in connection therewith may not be tolled for more than ninety (90) days. (f) The Purchaser shall use all reasonable efforts to list the Hecla Shares on the New York Stock Exchange. (g) The Purchaser shall pay all expenses incurred in connection with the preparation and filing of the Registration Statement and otherwise incurred in connection with the registration of Hecla Shares; provided that the Vendor shall pay all underwriting discounts and commissions and transfer taxes, if any, relating to the sale or disposition of the Hecla Shares by Vendor pursuant to a Registration Statement effected pursuant to this Agreement. Notwithstanding the foregoing, the Purchaser shall not be obligated to enter into any type of underwriting agreement. The Vendor agrees that upon receipt of any notice from the Purchaser of the happening of any event of the kind described in clause (c) of this Section 5.5 the Vendor will forthwith discontinue disposition of the Hecla Shares pursuant to the Registration Statement covering such Hecla Shares until the Vendor receives copies of a Prospectus Supplement or amendment so that the Prospectus does not contain any untrue statement of a material fact or any omission of a material fact necessary to make the statements therein in light of the circumstances under which they are made not misleading. In addition, the Vendor agrees that upon receipt of a certificate 44 from Purchaser of the kind described in clause (e) of this Section 5.5, the Vendor will forthwith discontinue disposition of the Hecla Shares pursuant to the Registration Statement covering the Hecla Shares until the earlier of (i) the date of public disclosure of such material business situation, transaction or negotiation or (ii) the date on which the Purchaser would no longer be required to make such disclosure. The Purchaser may require the Vendor to furnish to the Purchaser and its counsel such information regarding the Vendor and the distribution of the Hecla Shares as the Purchaser may from time to time request in writing for the purposes of giving effect to this Section 5.5. Such information may be included in the Registration Statement and other SEC filings as required by applicable law. 5.6 Trading Limitation of Purchased Shares. Following the registration and listing of the Hecla Shares pursuant to Section 5.5 hereof, the Vendor shall not, in the aggregate, dispose of more than 25,000 of the Hecla Shares during any one trading day. In addition, so long as the Vendor continues to hold at least twenty percent (20%) of the Hecla Shares held by it upon consummation of the transactions contemplated by this Agreement, the Vendor shall provide the Purchaser with reasonable advance notice of any such sale of the Hecla Shares. The Vendor shall not be obligated to complete any sale of Hecla Shares even if it has provided the Purchaser with advance written notice of such sale, but Vendor shall notify Purchaser of its withdrawal of any Hecla Shares from the market with respect to which Vendor has provided prior notice of sale. Purchaser shall notify Vendor of the pendency of a sale under any underwritten public offering by Purchaser of Purchaser's common stock or any other Purchaser equity security, in which event the Vendor shall not effect any sales of any Hecla's Shares within five (5) days prior to the 45 commencement of or during such underwritten public offering. The Vendor shall have the right to sell any amount of Hecla Shares in a private transaction, provided that (i) any such sale shall not be reported or reportable on any exchange or other public market where shares of Purchaser are or may in future be traded, and (ii) the purchaser in such private transaction agrees in writing that, for a period of six (6) months from and after the date of such purchase and sale of Hecla Shares, such purchaser shall not sell any such Hecla Shares. In addition, the Vendor shall be permitted to pledge any number of Hecla Shares to an arm's-length lender to secure payment of a bona fide loan or other indebtedness. ARTICLE 6 CONDITIONS OF CLOSING 6.1 Conditions to the Obligations of the Purchaser: Notwithstanding anything herein contained, the obligation of the Purchaser to complete the transactions contemplated herein will be subject to the fulfilment of the following conditions at or prior to the Time of Closing, and, to the extent that they involve the Vendor, the Vendor covenants to use its best efforts to ensure that such conditions are fulfilled: (a) Accuracy of Representations and Warranties and Performance of Covenants. The representations and warranties of the Vendor contained in this Agreement or in any documents delivered in order to carry out the transactions contemplated herein will on the date hereof have been and at the Time of Closing will be complete, true and accurate at the Time of Closing with the same force and effect as though such representations and warranties had been made as of the Time of 46 Closing (regardless of the date as of which the information in this Agreement or in any schedule or other document made pursuant hereto is given). In addition, the Vendor will have complied with all of its obligations herein agreed to be performed or discharged or caused to be performed or discharged at or prior to the Time of Closing and will have delivered to the Purchaser an officer's certificate confirming the completeness, truth and accuracy of such representations and warranties as at the Time of Closing and the compliance of the Vendor with all such obligations. (b) No Restraining Proceedings. No order, decision or ruling of any Governmental Body will have been made, and no action or proceeding will be pending or threatened which, in the reasonable opinion of the Purchaser's Attorneys, is likely to result in an order, decision or ruling to disallow, enjoin, prohibit or impose any limitations or conditions on the purchase and sale of the Purchased Shares contemplated hereby or the right of the Purchaser to own the Purchased Shares. (c) Consents and Approvals. All consents and corporate and regulatory approvals required to be obtained by the Vendor and the Purchaser in order to carry out the transactions contemplated herein in compliance with all laws and agreements binding upon the parties hereto specified in Schedules "G" and "H" will have been obtained. (d) Subscription Agreement. The Vendor will have executed the Subscription Agreement and have performed its obligations thereunder. 47 (e) Royalty Agreement. The Vendor or its nominee will have executed the Royalty Agreement. (f) Intercompany Debt. The Vendor will have released, by assignment or capitalization, all existing intercompany debt owed to the Vendor by MRIL in a tax efficient manner reasonably acceptable to Purchaser and Vendor, which debt on March 31, 1999 was $108,529,803.04. (g) Material Adverse Impact. During the Interim Period there will have been no material adverse change in the condition of the Property or the Business, howsoever arising which would have an adverse impact on MRIL in an amount of or exceeding one million dollars ($1,000,000). (h) Attorney's Opinion. The Vendor's Attorneys will have delivered an opinion, in form and substance satisfactory to the Purchaser, as to the legal status of the Purchased Shares, MRIL and the Subsidiaries, the validity and enforceability of this Agreement, the Subscription Agreement and the Royalty Agreement and the transactions contemplated hereby, and any other matter reasonably requested by the Purchaser, acting on the advice of the Purchaser's Attorneys, which has arisen since the date of this Agreement. (i) Purchaser's Financing. Purchaser shall have obtained project financing in an amount of at least $13,000,000 on such terms and conditions as Purchaser deems acceptable, acting reasonably. 48 (j) Tailings Dam at the Mine. Purchaser shall be satisfied, acting reasonably that the tailings dam containing the tailings pond at the Mine is a sound and stable structure, and that all improvements being made to said tailings dam are being executed in a good and workmanlike manner, in accordance with an engineered plan acceptable under Local Law and to Purchaser acting reasonably. (k) Schedule "A" - Chattels. Vendor and Purchaser shall cooperate to have delivered to Purchaser Schedule "A" - Chattels, which shall contain a list acceptable to Purchaser of all Chattels which are and shall be owned by MRIL on the Closing Date. Vendor shall not sell any Chattels which are individually worth more than five thousand dollars ($5,000) or more than twenty five thousand dollars ($25,000) in the aggregate without the written approval of the Advisory Committee established pursuant to Section 5.1 of this Agreement. (l) Corporate Entities to be Liquidated or Transferred. With the exception of the interests held by MRIL in the Subsidiaries, MRIL will have assigned to Vendor or its affiliates the obligations of, liquidated or transferred all shares or interests held by it in any corporate entity or partnership, specifically, (i) it will have transferred to the Vendor or its nominee all shares held by it in Monarch Resources U.S.A., Inc.; and (ii) MRIL will have liquidated or transferred to the Vendor or its nominee all the shares held by it in Orominera, C.A., Proyectos Tecnicos Mineros (PROTEMIN) C.A., a joint venture company organized and existing under the laws of Venezuela, formed among MRIL, CVG, Inversiones Balder, C.A. and Adeter, C.A., in which MRIL owns a 49% equity interest, which was dissolved in 49 1991, is in the process of being liquidated and which shares may not be transferred, Recursos Monarch de Venezuela, C.A., and Minera Cima, C.A. Monarch Minera Suramericana, C.A. will have liquidated or transferred to the Vendor or its nominee all shares held by it in Monarch Minera El Dorado, C.A., Monarch Minera Jaspe, C.A., Monarch Minera de Exploracion, C.A., and Monarch Minera Cuyuni, C.A. (m) Arab Bank Switzerland. The Arab Bank Switzerland will release the security it holds against Monarch Resources de Mexico, S.A. de C.V., a Mexican corporation ("Monarch Mexico"), and will return to the Vendor the shares of Monarch Mexico which Arab Bank Switzerland has in its possession. 6.2 Waiver or Termination by Purchaser: The conditions contained in Section 6.1 are inserted for the exclusive benefit of the Purchaser and may be waived in whole or in part by the Purchaser at any time. The Vendor acknowledges that the waiver by the Purchaser of any condition or any part of any condition will constitute a waiver only of such condition or such part of such condition, as the case may be, and will not constitute a waiver of any covenant, agreement, representation or warranty made by the Vendor herein that corresponds or is related to such condition or such part of such condition, as the case may be. If any of the conditions contained in Section 6.1 are not fulfilled or complied with as herein provided, the Purchaser may, at or prior to the Time of Closing, at its option rescind this Agreement by notice in writing to the Vendor and in such event the Purchaser will be released from all obligations hereunder and, unless the condition or conditions which have not been fulfilled are reasonably capable of being fulfilled or caused to be fulfilled by the Vendor, then the Vendor will also be released from all obligations hereunder. 50 6.3 Conditions to the Obligations of the Vendor: Notwithstanding anything herein contained, the obligations of the Vendor to complete the transactions contemplated herein will be subject to the fulfilment of the following conditions at or prior to the Time of Closing, and, to the extent that they involve the Purchaser, it will use its best efforts to ensure that such conditions are fulfilled: (a) Accuracy of Representations and Warranties and Performance of Covenants. The representations and warranties of the Purchaser contained in this Agreement, the Subscription Agreement or in any other documents delivered in order to carry out the transactions contemplated herein will on the date hereof have been and at the Time of Closing will be complete, true and accurate, at the Time of Closing with the same force and effect as though such representations and warranties had been made as of the Time of Closing (regardless of the date as of which the information in this Agreement or any such schedule or other document made pursuant hereto is given). In addition, the Purchaser will have complied with all of its obligations herein agreed to be performed or discharged or caused to be performed or discharged at or prior to the Time of Closing and will have delivered to the Vendor an officer's certificate confirming the completeness, truth and accuracy of such representations and warranties as at the Time of Closing and the compliance by the Purchaser with all of such obligations. (b) No Restraining Proceedings. No order, decision or ruling of any Governmental Body will have been made, and no action or proceeding will be pending or threatened which, in the reasonable opinion of the Vendor's Solicitors, is likely to result in an order, decision or ruling, to disallow, enjoin or prohibit the purchase and sale of the Purchased Shares contemplated hereby. 51 (c) Consents and Approvals. All consents and corporate and regulatory approvals required to be obtained by the Purchaser and the Vendor in order to carry out the transactions contemplated herein in compliance with all laws and agreements binding upon the parties hereto specified in Schedules "G" and "H" will have been obtained. (d) Subscription Agreement. The Purchaser will have executed the Subscription Agreement and have performed its obligations thereunder. (e) Royalty Agreement. The Purchaser will have executed the Royalty Agreement. (f) Attorney's Opinion. The Purchaser's Attorneys will have delivered an opinion, in form and substance satisfactory to the Vendor, as to the legal status of the Hecla Shares, the validity and enforceability of this Agreement and the transactions contemplated hereby, the Subscription Agreement and the Royalty Agreement and any other matter reasonably requested by the Vendor, acting on the advice of the Vendor's Attorneys, which has arisen since the date of this Agreement. 6.4 Waiver or Termination by Vendor: The conditions contained in Section 6.3 are inserted for the exclusive benefit of the Vendor and may be waived in whole or in part by the Vendor at any time. The Purchaser acknowledges that the waiver by the Vendor of any condition or any part of any condition will constitute a waiver only of such condition or such part of such condition, as the case may be, and will not constitute a waiver of any covenant, agreement, representation or warranty made by the Purchaser herein that corresponds or is related to such condition or such part of such condition, as the case may be. If any of the conditions contained 52 in Section 6.3 are not fulfilled or complied with as herein provided, the Vendor may, at or prior to the Time of Closing, at its option rescind this Agreement by notice in writing to the Purchaser and in such event the Vendor will be released from all obligations hereunder and, unless the condition or conditions which have not been fulfilled are reasonably capable of being fulfilled or caused to be fulfilled by the Purchaser, then the Purchaser will also be released from all obligations hereunder. ARTICLE 7 CLOSING 7.1 Vendor's Deliveries: At the Time of Closing the Vendor will deliver to the Purchaser all documents, instruments and things which are to be delivered by the Vendor pursuant to this Agreement including: (a) an officer's certificate pursuant to Subsection 6.l(a), the Subscription Agreement pursuant to Subsection 6.l(d), the Royalty Agreement pursuant to Subsection 6.1(e), the Vendor's Attorneys' opinion pursuant to Subsection 6.1(f), and written confirmation that the remaining conditions set forth in Section 6.3 have been fulfilled to the Vendor's satisfaction or waived; (b) a share certificate of MRIL representing the Purchased Shares registered in the name of the Purchaser or its nominee; (c) resignations and releases from all officers and directors of MRIL and the Subsidiaries; 53 (d) certified true copies of the resolutions of directors and shareholders of MRIL and the Vendor as may be required by law to give effect to this transaction; (e) all consents including stock exchange approvals or other approvals to the sale and purchase of the Purchased Shares as may be required to complete the transactions contemplated hereunder; (f) registrable releases of any Encumbrances against all or any part of the Purchased Shares or the Property, other than Permitted Encumbrances; (g) satisfactory evidence from the Vendor that MRIL is released or discharged from all intercompany debt owing by MRIL or the Subsidiaries to Vendor; (h) all corporate records and books of account of MRIL and the Subsidiaries, including minute books, share register books, share certificate books, annual reports, audited financial statements and tax records; (i) every common seal of MRIL and the Subsidiaries; and (j) all access cards, security cards, passwords and keys (including master keys) relating to any of the Property. 7.2 Purchaser's Deliveries: At the Time of Closing the Purchaser will deliver to the Vendor all documents, instruments and things which are to be delivered by the Purchaser pursuant to this Agreement including: 54 (a) an officer's certificate pursuant to Subsection 6.3(a), the Subscription Agreement pursuant to Subsection 6.3(d), the Royalty Agreement pursuant to Subsection 6.3(e), evidence of the United States Securities Exchange Commission filing, and if completed, evidence of the registration and listing of the Hecla Shares on the NYSE pursuant to Subsection 5.5, the Purchaser's Attorneys' opinion pursuant to Subsection 6.3(f) and written confirmation that the remaining conditions set forth in Section 6.1 have been fulfilled to the Purchaser's satisfaction or are waived; (b) the Purchase Price, as contemplated in Article 2; and (c) certified true copies of the resolutions of directors of the Purchaser as may be required by law to give effect to this transaction. 7.3 Place of Closing: The closing will take place a location mutually agreeable to the parties, acting reasonably. 7.4 Closing Procedure: The closing of the purchase and sale of the Purchased Shares will be completed in accordance with the usual practices. The closing will be effected by: (a) the delivery to the Purchaser of the Vendor's deliveries, as set out in Section 7.1; and (b) the delivery to the Vendor of the Purchaser's deliveries, as set out in Section 7.2. 55 7.5 Return of Data: The Purchaser will forthwith return all documentation obtained by the Purchaser from the Vendor or MRIL with respect to the Property and the Business and all copies thereof, if this Agreement is terminated or the sale of the Purchased Shares by the Vendor to the Purchaser pursuant to this Agreement is not completed. ARTICLE 8 GENERAL 8.1 Cross-Indemnity: Each party agrees to indemnify and save the other harmless from and against any and all losses, claims, damages (including interest, penalties, fines and monetary sanctions), liabilities and costs (including actual lawyers' and accountants' fees and expenses incurred by the other party and court costs) incurred or suffered by the other party as a result of, in respect of or arising out of: (a) any non-performance or non-fulfillment of any covenant or agreement of such party contained in this Agreement or in any document given in order to carry out the transactions contemplated herein; and (b) any misrepresentation or inaccuracy of any representation or warranty made by such party contained in this Agreement or contained in any document or certificate given in order to carry out the transactions contemplated herein. 8.2 Vendor's Indemnity: Vendor agrees to indemnify and save Purchaser harmless from and against any and all losses, claims, damages (including interest, penalties, fines and monetary sanctions), liabilities and costs (including actual lawyers' and accountants' fees and expenses incurred by the other party and court costs) incurred or suffered by Purchaser as a result of, in respect of or arising out of: 56 (a) obligations under Local Laws relating to any employee's or independent contractor's (who is deemed to be an employee) termination prior to the Closing Date; (b) obligations in respect of an employee's or an independent contractor's (who is deemed to be an employee under Local Law) employment, compensation benefits or other employee obligations for which a claim has been made by such employee or independent contractor prior to the Closing Date; (c) any tax obligations (including interest and penalties) relating to periods prior to the Closing Date pursuant to Local Law which are not recorded in the Final Balance Sheet; (d) any obligation to pay any amount to a third party which is due prior to the Closing Date and is not recorded in the Final Balance Sheet which obligations, for greater certainty, do not include any costs related to closure of the Mine. 8.3 Indemnity Limitations: The obligations of indemnification pursuant to Section 8.1 will be subject to the limitations referred to in Sections 3.2 and 4.2, as applicable, with respect to the survival of the representations and warranties, to the provisions of Sections 3.3 and 4.3, with respect to limitations on warranty claims and to the provisions of Section 8.4. 8.4 Provisions Relating to Indemnity Claims: The following provisions will apply to any Indemnity Claim: 57 (a) after becoming aware of any matter that may give rise to an Indemnity Claim, the Indemnified Party will provide to the Indemnifying Party written notice of the Indemnity Claim specifying (to the extent that information is available) the factual basis for the Indemnity Claim and the amount of the Indemnity Claim or, if an amount is not then determinable, an estimate of the amount of the Indemnity Claim, if an estimate is feasible in the circumstances; (b) with respect to any Third Party Liability, provided the Indemnifying Party first admits in writing the Indemnified Party's right to indemnification for the amount of such Third Party Liability which may at any time be determined or settled, then in any legal, administrative or other proceedings in connection with the matters forming the basis of the Third Party Liability, the following procedures will apply: (i) the Indemnifying Party will have the right to assume carriage of the compromise or settlement of the Third Party Liability and the conduct of any related legal, administrative or other proceedings, but the Indemnified Party will have the right and will be given the opportunity to fully participate in the defense of the Third Party Liability, to reasonably agree with the Indemnifying Party in the settlement of the Third Party Liability and the general conduct of related legal, administrative and other proceedings (including consultation with counsel) and to disagree on reasonable grounds with the selection and retention of counsel, in which case counsel satisfactory to the Indemnifying Party and the Indemnified Party will be retained by the Indemnifying Party; 58 (ii) the Indemnifying Party and the Indemnified Party will co-operate with one another in relation to the Third Party Liability, the Indemnifying Party will keep the Indemnified Party fully advised with respect thereto, will provide the Indemnified Party with copies of all relevant documentation as it becomes available, will provide the Indemnified Party with access to all records and files relating to the defense of the Third Party Liability and will meet with representatives of the Indemnified Party at all reasonable times to discuss the Third Party Liability, and (c) if, with respect to any Third Party Liability, the Indemnifying Party does not admit the Indemnified Party's right to indemnification in writing or declines to assume carriage of the settlement or of any legal, administrative or other proceedings relating to the Third Party Liability, then the following provisions will apply: (i) the Indemnified Party, at its discretion, may assume carriage of the settlement or of any legal, administrative or other proceedings relating to the Third Party Liability and may defend or settle the Third Party Liability on such terms as the Indemnified Party, acting in good faith, considers advisable; and (ii) any cost, loss, damage or expense incurred or suffered by the Indemnified Party in the settlement of such Third Party Liability or the conduct of any legal, administrative or other proceedings will be added to the amount of the Indemnity Claim. 59 8.5 Further Assurances: Each of the parties hereto will execute and deliver all such further documents and instruments and do all such acts and things as any party may, either before or after the Closing Date, reasonably require in order to carry out the full intent and meaning of this Agreement. 8.6 Notice: Any notice, direction, or other instrument required or permitted to be given to a party hereunder will be in writing and will be given by personal delivery of same or by facsimile in each case addressed to the intended recipient as follows: (a) if to the Purchaser at: 6500 Mineral Drive Coeur d'Alene, Idaho 83815-8788 U.S.A. Attn: Roger A. Kauffman, Executive Vice President and Chief Operating Officer Facsimile: (208) 769-4107 with a copy to: 6500 Mineral Drive Coeur d'Alene, Idaho 83815-8788 U.S.A. Attn: Michael B. White, Vice President - General Counsel Facsimile: (208) 769-7612 60 (b) if to the Vendor at: Monarch Resources Limited 41 Cedar Avenue Hamilton, Bermuda HM12 Attn: Carol Summers, Secretary Facsimile: (441) 295-5328 and Monarch Resources Limited 5 Dickens Drive Princeton Junction, New Jersey 08550 Attn: Lester C. Knight, Vice-President Finance & CFO Facsimile: (609) 716-4923 with a copy to: Fasken Campbell Godfrey 4200 Toronto Dominion Bank Tower Box 20, TD Centre Toronto, Ontario M5K 1N6 Attn: Joel Binder Facsimile: (416) 364-7813 or such other address or addresses as the parties hereto may from time to time hereafter designate by written notice given hereunder. Any notice, direction or other instrument aforesaid will, if delivered, be deemed to have been given and received on the day it was delivered, and if sent by facsimile, be deemed to have been given and received on the first Business Day following the day of transmission. 8.7 Amendment or Variation: This Agreement may not be amended or varied except by an instrument in writing signed by the party against whom enforcement of such amendment or variation is sought. 61 8.8 Expenses: Except as otherwise specifically provided, all fees, disbursements and other costs and expenses associated with the transactions contemplated in this Agreement including those of legal counsel, auditors and financial advisers, will be borne by the party incurring such expense. 8.9 Counterparts: This Agreement may be executed by the parties in one or more counterparts and signatures exchanged by telecopier with the same effect as if all the parties had executed one original document. 8.10 Assignment: Neither Party may assign this Agreement, in whole or in part, without the prior written consent of the other party. 8.11 Entire Agreement: This Agreement contains the entire agreement between the parties with respect to the transactions contemplated herein, and is delivered in connection with and supersedes that certain Letter Agreement dated March 31, 1999, as extended by further Letter Agreement dated May 10, 1999. No oral agreement, promise, statement or representation which is not contained herein shall be binding on the parties unless subsequently reduced to writing and signed by the parties. The provisions of this Agreement shall supersede all previous oral or written agreements between the parties hereto with respect to the transactions contemplated herein. 62 IN WITNESS WHEREOF the parties have executed this Agreement as of the date first above written. MONARCH RESOURCES LIMITED HECLA MINING COMPANY Per: /s/ Lester C. Knight Per: /s/ Roger A. Kauffman -------------------------- --------------------------------- LESTER C. KNIGHT ROGER A. KAUFFMAN Vice President Finance - CFO Executive Vice President - Chief Operating Officer Per: Per: /s/ Michael B. White --------------------------------- MICHAEL B. WHITE Vice President - General Counsel and Secretary