Exhibit 10.4 OPTION TO PURCHASE OWNER'S INTEREST IN MINING PROPERTY THIS OPTION TO PURCHASE OWNER'S INTEREST IN MINING PROPERTY (the "Agreement") is entered into this 15th day of June, 2004 by and between F. W. LEWIS, INC., a Nevada corporation, located at 1090 Monitor Drive, Reno, Nevada 89512 ("Lewis"); and GREAT AMERICAN MINERALS, INC., a Nevada corporation, whose address is 9051 South 1075 West, Suite B301, West Jordan, Utah 84088 ("Great American"). RECITALS A. Lewis owns the Lewis Mine situated in Humboldt and Pershing Counties, Nevada and more particularly described in Exhibit A attached hereto and incorporated herein (the "Lewis Mine"). B. The Lewis Mine is subject to a "Mining Lease" dated January 1, 1983 between Frank W. Lewis as Lessor and the Standard Slag Corp. as Lessee. The Mining Lease has been transferred through various conveyances to the present holders, Hycroft Lewis, Inc. and Vista Gold Corp. (collectively "Vista"). The Mining Lease, any amendments thereto, and all conveyances affecting the Mining Lease shall be referred to collectively as the "Vista Lease." C. Great American wishes to obtain the exclusive right and option to acquire Lewis' interests under the Vista Lease, which include (but are not limited to) the right to receive lease payments and production royalties, Lewis' ownership interest in the Lewis -1- Mine, Lewis' reversionary interest in the Lewis Mine, and the various contractual obligations owed by Vista to Lewis under the Vista Lease. These rights shall be referred to collectively as the "Leasehold Rights." NOW THEREFORE, the parties agree as follows: SECTION ONE Option to Purchase 1.1 Initial Option. Lewis grants to Great American the exclusive option to undertake due diligence and other studies with respect to the Lewis Mine (the "Initial Option"). The Initial Option shall have a term of two (2) months commencing on June 15, 2004 and ending at midnight on August 14, 2004. During the Initial Option, Great American shall have the right to conduct such inquires and investigations as it deems appropriate regarding title, mineral potential, environmental factors, and other issues affecting the Lewis Mine. In consideration of the Initial Option, Great American has paid Lewis the sum of TWENTY-FIVE THOUSAND DOLLARS ($25,000.00), receipt of which is hereby acknowledged by Lewis. This Initial Option payment shall be applied to the purchase price in the event that Great American proceeds with this Agreement in accordance with Section 1.2 below. 1.2 Extended Option Period. On or before August 15, 2004, Great American may elect to enter into an extended option (the "Extended Option") to purchase the Leasehold Rights from Lewis. The Extended Option shall have a period of two (2) years, -2- commencing on August 15, 2004 (the "Effective Date") and ending at midnight on August 14, 2006. During the term of the Extended Option, and until Great American exercises its option to purchase pursuant to Section 1.3 below, Great American shall make the following option payments to Lewis: a. Great America shall pay the sum of TWO HUNDRED FIFTY THOUSAND DOLLARS ($250,000.00) to Lewis on or before August 15, 2004 to main tain the Extended Option in effect for a period of six (6) months. b. Thereafter, Great American shall make option payments to Lewis in accordance with the schedule below. Each $250,000.00 payment shall maintain the Extended Option for the ensuing six (6) months: Date of Payment Amount of Option Payment --------------- ------------------------ February 15, 2005 $250,000.00 August 15, 2005 $250,000.00 February 15, 2006 $250,000.00 All of the option payments made pursuant to Sections 1.1 and 1.2 shall be applied to the purchase price. 1.3 Exercise of Option. At any time on or before August 15, 2006, Great American may exercise its option to purchase the Leasehold Rights (the "Option to Purchase") by giving written notice to Lewis as provided in this Agreement. The purchase price for the Leasehold Rights shall be SEVEN MILLION FIVE HUNDRED -3- THOUSAND DOLLARS ($7,500,000.00), less the option payments made pursuant to Sections 1.1 and 1.2 above. The Option to Purchase will be deemed to have been exercised on the date that Great American transmits to Lewis a written notice of exercise of the Option to Purchase. Upon receipt of such notice, Lewis and Great American shall set a closing date, which shall in no event be later than thirty (30) days from the receipt of such notice. 1.4 Work Commitment. In addition to the option payments described in Sections 1.1 and 1.2 above, Great American shall commit to undertake TWO HUNDRED FIFTY THOUSAND DOLLARS ($250,000.00) in evaluating the Lewis Mine during each year following the Effective Date ("Expenditures"). These Expenditures are intended to assist Great American in evaluating the title and mineral potential of the Lewis Mine. In the event that Great American does not fulfill its work obligation during a contract year (i.e., each twelve-month period following the Effective Date), it will pay the difference between its actual Expenditures and $250,000.00 to Lewis within fifteen (15) days following the end of each contract year. Excess Expenditures from one contract year shall be carried forward and credited against the amount of any and all Expenditures due during the next contract year. Expenditures toward the work obligation shall not include off-site corporate costs, corporate legal fees, accounting fees, officers' salaries, or promotional expenses of any kind. However, to the extent that corporate officers are qualified to provide geological or mining-related services, their salaries, pro-rated to account for time spent for benefit of -4- the Lewis Mine, shall qualify as Expenditures. Geological or engineering work done off-site for the benefit of the Lewis Mine shall also be included as Expenditures. In the event that Great American undertakes exploration drilling on the Lewis Mine with the permission of and in coordination with Vista, Great American shall first enter into a separate agreement with Lewis regarding assay requirements, survey of drill holes, delivery of data, and delivery of core and drill samples. SECTION TWO Obligations during Option Period 2.1 Right of Evaluation. Upon execution of this Agreement, Great American shall have the right to evaluate the Lewis Mine in order to determine whether to exercise the Option. However, such evaluation shall proceed in accordance with (1) those rights reserved or granted to Lewis under the Vista Lease and (2) such rights as Great American may negotiate directly with Vista. 2.2 Environmental Evaluation. Great American has completed an environmental evaluation of the Lewis Mine and accepts the Lewis Mine in its current environmental condition. In the event Great American exercises its Option, Great American shall assume all of Lewis' environmental reclamation and clean-up liabilities which are not covered by the Vista Lease, including environmental conditions that pre-dates the Effective Date of this Agreement. -5- Great American shall reclaim any disturbance, including drilling, created by its activities under this Agreement in accordance with applicable rules and regulations of the appropriate state and federal agencies. 2.3 Data. Upon execution of this Agreement Lewis shall make available for copying by Great American all maps, deeds, and other documents pertaining to the title, boundaries, prior work, production history, and similar material associated with the Lewis Mine which Great American requests and which are in Lewis' possession (but subject to the warranty disclaimers of Sections 4.3 and 4.4 below). All copies shall be made at Great American's expense. 2.4 Area of Interest. Should Great American locate any fractional claims ("Fractional Claims") within the perimeter of the claims comprising the Lewis Mine, the Fractional Claims shall be located in the name of Lewis, and Lewis hereby appoints Great American as its agent to perform such claim staking. The Fractional Claims shall become part of the Lewis Mine, subject to all terms and conditions of this Agreement. Lewis and Great American shall execute such additional agreements as necessary to document the addition of the Fractional Claims to this Agreement. Further, all Fractional Claims and any claims located by Great American or anyone under its control within two (2) miles of the present Lewis boundary shall be located in the name of Lewis and shall be subject to the Vista Lease. 2.5 Conduct of Work. Great American shall perform its activities under this Agreement in accordance with all applicable laws and regulations, including those relating -6- to environmental reclamation and clean-up, and in compliance with applicable workers' compensation laws of the State of Nevada. 2.6 Liability and Insurance. During the term of this Agreement and after exercise of the Purchase Option, Great American shall indemnify and hold Lewis harmless from any claims, demands, liabilities or liens arising out of Great American's activities on the Lewis Mine, unless arising from the sole negligence of Lewis. During the term of this Agreement, Great American shall obtain and carry a policy of public liability insurance in the amount of at least ONE MILLION DOLLARS ($1,000,000) for personal injury and ONE HUNDRED THOUSAND DOLLARS ($100,000) for property damage, protecting Lewis against any claims for injury to persons or damage to the Lewis Mine resulting from Great American's activities under this Agreement. The insurance policy shall name Lewis as an additional insured and evidence of such shall be delivered to Lewis within thirty (30) days of the Effective Date of this Agreement. 2.7 Liens. Great American shall keep the Lewis Mine free and clear from any and all mechanics' or laborers' liens arising from labor performed on, or material furnished to the Lewis Mine at Great American's request. However, a lien on the Lewis Mine shall not constitute a default if Great American, in good faith, disputes the validity of the claim, in which case the existence of the lien shall constitute a default thirty (30) days after the validity of the lien has been adjudicated adversely to Great American. Lewis shall record a Notice of Non-Responsibility on behalf of Lewis in accordance with applicable law. -7- 2.8 Assignment. Prior to exercising the Purchase Option, Great American may license, sell, assign, sublease or joint venture ("Transfer") this Agreement or interests therein to another party ("Transferee") only upon the occurrence of all of the following: a. Payment to Lewis of ten percent (10%) of any fees or payments received by Great American for the Transfer, except in the case of transfer to a wholly-owned subsidiary or affiliate of Great American, as the case may be; b. Approval by Lewis of the mining expertise of the Transferee; and c. Approval by Lewis of the fiscal responsibility of the Transferee. Notwithstanding anything herein to the contrary, no Transfer of the Lewis Mine shall relieve Great American of its responsibility for performance of all obligations under this Agreement. Great American and each Transferee shall be jointly and severally liable for the performance of all obligations hereunder of Great American. In the event Lewis determines that the expertise or fiscal responsibility of the Transferee does not meet acceptable commercial standards, Lewis may withhold approval of the Transfer and such Transfer shall be void. It is understood between the parties that the payment to Lewis of a portion of the payments received by Great American for the Transfer shall not constitute a penalty for Transfer, but shall constitute payment to Lewis for investigation of the professional expertise and financial trustworthiness of the proposed Transferee. Prior to exercise of the Purchase Option, no Transfer shall be effected without full compliance with the provisions of this Section, including the written consent of Lewis. -8- After exercise of the Purchase Option, Great American may Transfer any and all interest in the Leasehold Rights without approval or restriction or payment to Lewis. 2.9 Installation of Equipment. During the term of this Agreement, Great Ameri can may install, maintain, replace, and remove any and all machinery, equipment, tools and facilities ("Equipment") which it places on the Lewis Mine to use in connection with its evaluation activities under the Agreement or other activities after exercise of the Extended Option. In the event Great American does not exercise the Option to Purchase, upon termination of this Agreement for any reason Great American shall have a period of thirty (30) days following such termination during which it shall remove all of the Equipment at its sole cost and expense. 2.10 Acquisition of Permits. Great American shall acquire all federal, state and local permits required for its activities under this Agreement, including without limitation those pertaining to reclamation and the posting of a reclamation bond, as may be required by law. Great American shall simultaneously deliver to Lewis copies of all permit applications filed with regulatory agencies pertaining to the Lewis Mine or its operations hereunder. Great American shall, promptly upon their receipt, deliver to Lewis copies of all permits, amendments, and modifications issued for the Lewis Mine or its operations hereunder. 2.11 Inspection of Lewis Mine. Lewis, or its authorized agents or representa- lives, shall be permitted to enter the Lewis Mine at all reasonable times for the purpose -9- of inspection, surveying and sampling, but shall enter the Lewis Mine at their own risk and so as not to unreasonably hinder the operations of Great American. Lewis shall give reasonable notice before any visit and shall indemnify and hold Great American harmless from any damage, claim or demand by reason of injury to Lewis or its agents or representatives, including death or damage to or destruction of any property of Lewis or said agents or representative while on the Lewis Mine or the approaches thereto. 2.12 Taxes. Great American shall pay all taxes levied or assessed against any improvements placed on the Lewis Mine by Great American. Lewis shall provide promptly to Great American copies of all documents relating to such taxes. Great American may take such action, at its expense, as it deems proper to obtain a reduction or refund of taxes paid or payable by it, and Lewis shall cooperate in such action, including but not limited to allowing such action to be taken and prosecuted in Lewis' name. In the event Great American does not exercise the Option to Purchase, upon termination of this Agreement, taxes shall be apportioned between Lewis and Great American on a calendar year basis for the remaining portion of the calendar year. Lewis shall not be liable for taxes on any Equipment placed on the Lewis Mine under this Agreement. SECTION THREE Default and Termination 3.1 Termination. Subject to the other terms of this Agreement, Great American shall have the right to terminate this Agreement at its sole discretion at any time after paying the Option payments described in Section 1. 2(b) and by satisfying the first year's -10- work commitment described in Section 1.4. Upon termination Lewis shall retain all payments previously made and this Agreement shall cease and terminate. Within thirty (30) days after termination, Great American shall provide to Lewis all Data developed by Great American with respect to the Lewis Mine. To the extent practical all Data shall be provided in electronic format as well as hard copy. Great American makes no representation or warranty, express or implied of any kind or nature whatsoever with respect to the accuracy or reliability of the Data. Termination by Great American shall be effective as of the date Great American transmits to Lewis a written notice of termination and a quitclaim deed conveying to Lewis all of Great American's right, title and interest in the Lewis Mine and to any additional claims located pursuant to Section 2.3. At the time of executing this Agreement, Great American shall sign and deliver a Quitclaim Deed to Lewis relinquishing all of Great American's right, title, and interest in the Leasehold Rights. The Agreement shall be held in trust by Richard W. Harris, Esq., and shall be released and recorded in the event of termination or an unremedied default pursuant to this Section 3. 3.2 Default. Prior to exercise of the Option to Purchase or termination by Great American, if Great American fails to perform its obligations under this Agreement, and in particular fails to make any payment due Lewis hereunder, Lewis may declare Great American in default by giving Great American written notice specifying the obligation(s) which Great American has failed to perform. If Great American fails to remedy a default -11- in payment within fifteen (15) days of receiving notice of such default, or has not begun to cure any other default within thirty (30) days and thereafter diligently prosecute such action to completion, Lewis may terminate this Agreement and Great American shall peaceably surrender possession of the Leasehold Rights to Lewis. However, if Great American disputes in writing that any default has occurred, the matter shall be determined by litigation in a court of competent jurisdiction. If Great American is found to be in default hereunder, Great American shall have a reasonable time to cure such default, and if so cured, Lewis shall have no right to terminate this Agreement by reason of such default. Great American shall promptly respond in writing to any notice of default served on Great American, either by curing the default or providing a written explanation as to why, in Great American's opinion, a condition of default does not exist. 3.3 Obligations Following Termination. In the event of any termination of this Agreement, except a termination under Section 4.6 hereof, Great American shall surrender possession of the Leasehold Rights to Lewis. In the event of any termination of this Agreement, Great American shall have no further liability or obligations under this Agreement, except for any obligations: (1) to pay its apportioned share of taxes as provided in Section 2.12 hereof, (2) to pay any payments owed to Lewis upon the effective date of termination, (3) to remove Equipment as provided in Section 2.8 hereof, (4) to fulfill its reclamation obligations pursuant to Section 2.1 hereof, and (5) to satisfy any other accrued obligations or liabilities imposed by this Agreement or by operation of law. -12- SECTION FOUR Miscellaneous Provisions The following miscellaneous provisions shall apply to all parts of this Agreement. 4.1 Notices. All notices to Great American or Lewis shall be in writing and may be delivered or sent by Federal Express, or similar overnight delivery service, or certified or registered mail, return receipt requested, to the addresses below, and such notices shall be deemed effective: if by (1) Federal Express, or similar overnight delivery service, the day after it is deposited with such service, postage prepaid; or (2) by certified or registered U. S. mail, the date it is received or three (3) days after deposited, postage prepaid, whichever first occurs. Notice of any change in address shall be given in the same manner. TO LEWIS: F. W. Lewis, Inc. 1090 Monitor Reno, NV 89512 TO GREAT AMERICAN: Great American Minerals, Inc. 9051 South 1075 West, Suite B301 West Jordan, Utah 54088 4.2 Payments in U. S. Currency. All payments shall be made in U. S. currency by check or wire transfer of immediately available funds, payable to Lewis at the address above. 4.3 Title. Lewis represents and warrants that the Lewis Mine is not, by any act or instrument of Lewis, nor to Lewis' knowledge as to any act or instrument of any other party, subject to (1) any prior existing agreement, encumbrance, burden or restriction; (2) -13- any liens and encumbrances and other adverse claims by third parties or (3) any royalties, overriding royalties, net profits interests, or payments on production, but subject to the Vista Lease. Great American will take title to the Lewis Mine in reliance upon Great American's own investigation of Lewis' title. Great American further agrees there shall be no recourse against Lewis by suit, setoff, recoupment, or otherwise in the event of any title deficiencies which result in litigation or loss of any of the Leasehold Rights. 4.4 No Warranties or Representations as to Value. From time to time, Lewis and other parties have prepared estimates of cash flow and mineral value with respect to portions of the Lewis Mine. This information shall be made available to Great American following execution of this Agreement. WITH RESPECT TO SUCH INFORMATION AND DATA, GREAT AMERICAN ACKNOWLEDGES AND AGREES, AS A CONDITION OF THIS AGREEMENT, THAT: A. LEWIS MAKES NO WARRANTY OR REPRESENTATION WHATSOEVER AS TO THE COMPLETENESS OR ACCURACY OF THE INFORMATION AND DATA PERTAINING TO THE LEWIS MINE AND PERSONAL PROPERTY. B. GREAT AMERICAN AND ANY THIRD PARTIES SHALL MAKE THEIR OWN INDEPENDENT ASSESSMENT AND EVALUATION -14- REGARDING ASSAYS, ORE VALUES, ECONOMIC PROJECTIONS REGARDING THE LEWIS MINE AND PERSONAL PROPERTY. C. GREAT AMERICAN AND ANY THIRD PARTIES SHALL NOT RELY UPON INFORMATION SUPPLIED BY LEWIS OR AVAILABLE IN THE LEWIS FILES. D. ANY INFORMATION FURNISHED BY GREAT AMERICAN TO THIRD PARTIES, INCLUDING PROSPECTIVE INVESTORS AND STOCK EXCHANGES, SHALL INCLUDE THE FOLLOWING EXPRESS LIMITATION WITH REGARD TO LEWIS, WHICH SHALL BE IN THE FORM OF A SHEET ATTACHED TO EACH DOCUMENT, MAP, ASSAY REPORT, AND OTHER INFORMATION: CAUTION: THE INFORMATION CONTAINED HEREIN DOES NOT CONSTITUTE ANY REPRESENTATION OF ECONOMIC VALUE OR DEVELOPMENT POTENTIAL BY F. W. LEWIS, INC., FRANK W. LEWIS, SHARON LEWIS, OR THE SF LEWIS TRUST. E. GREAT AMERICAN WILL DEFEND, INDEMNIFY, AND HOLD LEWIS HARMLESS FROM ANY CLAIMS, DEMAND, OR LIABILITIES ARISING FROM USE OF THE INFORMATION. 4.5 Bankruptcy of Great American. In the event the business or assets of Great American are taken over by an assignee for the benefit of creditors or by a receiver or other court custodian and remains unreleased for twenty (20) days, Lewis may, at its option, terminate this Agreement. -15- 4.6 Abandonment. After exercise of the Option to Purchase, if Great American decides to abandon the Leasehold Rights or any other interest in the Lewis Mine it shall offer, at least ninety (90) days prior to such abandonment, to quitclaim its interest in the Leasehold Rights or other interest in the Lewis Mine to Lewis, free and clear of any cost. Lewis shall have a period of thirty (30) days after such notice to elect to accept the quitclaim to the Leasehold Rights or the Lewis Mine. Such election to accept the Leasehold Rights or the Lewis Mine will be indicated by Lewis recording the deed. In the event Lewis does not make such an election, this Agreement shall terminate and Great American shall be free to abandon the Leasehold Rights or the Lewis Mine, at its sole discretion. 4.7 Binding Effect. This Agreement shall inure to the benefit of, and be binding upon, the parties hereto, their respective successors and assigns. 4.8 Applicable Law. The terms and provisions of this Agreement shall be governed by and interpreted in accordance with the laws of the State of Nevada applicable to agreements made and to be performed wholly within such State. With respect to any litigation proceedings arising between the parties under this Agreement or relating to the Leasehold Rights or the Lewis Mine, the parties each irrevocably submit to the exclusive jurisdiction of either the Second Judicial District Court for the State of Nevada, in Reno, Nevada, or the United States District Court for the District of Nevada, in Reno, Nevada. Each party waives any claim that such proceedings have been brought in an inconvenient forum and further waives the right to object, with respect to such proceedings, that such -16- courts do not have personal jurisdiction over such party; provided, however, that neither party waives the right to seek the removal of any proceeding initiated in the Second Judicial District Court for the State of Nevada to the United States District Court for the District of Nevada. The parties may conduct discovery pursuant to the Nevada Rules of Civil Procedure or the Federal Rules of Civil Procedure and any other applicable local rules, as applicable. The parties may elect to resolve their dispute by arbitration, in which case the arbitration proceedings shall be governed by the rules of the American Arbitration Association, or otherwise as the parties shall mutually agree. 4.9 Attorney Fees and Costs. Should any litigation arise out of this Agreement, the prevailing party shall be entitled to reasonable attorneys' fees and court costs, in addition to any other relief the court may grant. 4.10 Entire Agreement. This Agreement terminates and replaces all prior agree ments, either written, oral or implied between the parties hereto, and constitutes the entire agreement between the parties. More particularly, this Agreement supercedes and replaces the previously executed "Option Agreement" dated July 1, 2003 and any other agreement between the parties. The parties acknowledge and agree that the 2003 Option Agreement shall be declared void from its inception and shall have no legal force or effect. 4.11 Memorandum of Agreement. The parties hereto agree to execute a memor andum of this Agreement, which shall be recorded in the official records of Lander and Pershing Counties, Nevada for the purpose of providing constructive notice of this Agreement, pursuant to the laws of the State of Nevada. -17- 4.12 Void or Invalid Provisions. If any term, provision, covenant or condition of this Agreement, or any application thereof, should be held by a court of competent jurisdiction to be invalid, void or unenforceable, all remaining provisions, covenants and conditions of this Agreement, and all applications thereof, not held invalid, void or unenforceable, shall continue in full force and effect and shall in no way be affected, impaired or invalidated thereby. 4.13 Waiver. No waiver of any breach of any covenant herein shall be construed to be a waiver of the covenant itself, or any subsequent breach thereof. 4.14 Amendment. All amendments of this Agreement must be in writing signed by all parties. 4.15 Time of Essence. Time is of the essence in this Agreement and each and every part thereof. 4.16 No Partnership or Implied Covenants. This Agreement shall not be con strued under any circumstances as creating a partnership between Lewis and Great American or either of them and any other party. There shall be no implied covenants or duties under this Agreement, except for the covenant of good faith and fair dealing. 4.17 Force Majeure. If Great American should be prevented or delayed from performing any of the obligations of this Agreement, in whole or in part, by reason or act of nature, strike, fire, flood, delay in transportation, war insurrection or mob violence, requirement or regulation of government, unavoidable casualties, unavoidable accidents, any local, state or federal law, regulation or order, the judgment or order of any court, any -18- such failure to perform shall not be deemed a breach of this Agreement, but performance of said obligations shall be suspended during such period of disability and performance of said obligations shall be resumed immediately after such disability has been removed. Force majeure shall not be applicable to the obligations of Great American (1) to perform the work obligation of Section 1.4 or make payment in lieu thereof; and (2) to make all other payments due to Lewis pursuant to this Agreement. 4.18 Confidentiality. Except for the recording of a Memorandum of Agreement, as provided in Section 4.11, and except as otherwise provided in this Section, the terms and conditions of this Agreement, and all data, reports, records, and other information of any kind whatsoever developed or acquired by any party in connection with this Agreement shall be treated by the parties as confidential (hereinafter called "Confidential Information") and no party shall reveal or otherwise disclose such Confidential Information to third parties without the prior written consent of the other party. Confidential Information that is available or that becomes available in the public domain, other than through a breach of this provision by a party, shall no longer be treated as Confidential Information. The foregoing restrictions shall not apply to the disclosure of Confidential Information to any affiliate; to any public or private financing agency or institution; to any contractors or subcontractors which the parties may engage; to employees and consultants of the parties; or to any third party to which a party contemplates the transfer, sale, assignment, encumbrance or other disposition of all or part of its interest in this Agree- -19- meet; provided, however, that in any such case only such Confidential Information as such third party shall have a legitimate business need to know shall be disclosed and the person or company to whom disclosure is made shall first undertake in writing to protect the confidential nature of such information at least to the same extent as the parties are obligated under this Section. In the event that a party is required to disclose Confidential Information to any federal, state or local government, any court, agency or department thereof, or any stock exchange, to the extent required by applicable law, rule or regulation, or in response to a legitimate request for such Confidential Information, the party so required shall immediately notify the other party hereto of such requirement and the terms thereof, and the proposed form and content of the disclosure prior to such submission. The other party shall have the right to review and comment upon the form and content of the disclosure and to object to such disclosure to the court, agency, exchange or department concerned, and to seek confidential treatment of any Confidential Information to be disclosed on such terms as such party shall, in its sole discretion, determine. 4.19. Counterparts and Facsimile Signatures. This Agreement may be executed in counterparts, and signature pages transmitted by facsimile shall be treated as original and binding signatures (provided, however, that a fully-executed original Agreement is delivered to Lewis within fourteen (14) days of the Effective Date). IN WITNESS WHEREOF, the parties have executed this Agreement on the day and year first above written. -20- F. W. LEWIS, INC. By: /s/ Frank W. Lewis ------------------------ FRANK W. LEWIS, President GREAT AMERICAN MINERALS, INC., a Nevada corporation By:/s/ Don McDowell ------------------------ DON McDOWELL, Executive Vice-President STATE OF NEVADA ) ) ss. COUNTY OF WASHOE ) On this 14th day of June, 2004, personally appeared before me, a Notary Public, FRANK W. LEWIS, a duly qualified and acting officer of F. W. LEWIS, INC., a Nevada corporation, personally known or proved to me to be the person whose name is subscribed to the above OPTION TO PURCHASE OWNER'S INTEREST IN MINING PROPERTY who acknowledged to me that he executed the above instrument on behalf of said corporation. /s/ Richard W. Harris ------------------------ Notary Public RICHARD W. HARRIS Notary Public - State of Nevada Appointment Recorded in Washoe County No: 94-0070-2-Expires September 22, 2006 -21 STATE OF NEVADA ) ) ss. COUNTY OF WASHOE ) On this 14th day of June, 2004, personally appeared before me, a Notary Public, DON McDOWELL, a duly qualified and acting officer of GREAT AMERICAN MINERALS, INC., a Nevada corporation, personally known or proved to me to be the person whose name is subscribed to the above OPTION TO PURCHASE OWNER'S INTEREST IN MINING PROPERTY who acknowledged to me that he executed the above instrument on behalf of said corporation. /s/ Richard W. Harris ------------------------ Notary Public RICHARD W. HARRIS Notary Public - State of Nevada Appointment Recorded in Washoe County No: 94-0070-2-Expires September 22, 2006 -22- Exhibit A Patented Parcels. Humboldt County Nevada. Parcel No. s 1-601-02, 1-601-06, 1-601-09, 1-601-04. Scheole No. 9 Placer U. S. Sur. No. 4598 Hill Top Placer U. S. Sur. No. 4598 Occult Placer U. S. Sur. No. 4598, excepting therefrom the most Northerly 411 feet deeded to Anthony Santos July 21, 1969 and described as follows: Beginning at a point 411 feet S. 0(degree) 27' 50 E. of Comer No. 2, OCCULT Placer U. S. Sur. No. 4598, thence to Corner No. 2, thence 2122. 36 ft. to Corner No. 3, thence 411 ft S. O(degree) 11' W. of Corner No. 3, thence to point of beginning Brimstone Placer U. S. Sur. No. 4600. Parcel No. 1-611-11 A parcel of land commencing at Corner No. 1 "Brimstone Placer, whence U. S. M.. M.. No. 293 bears N. 44(degree) 4' 20" W. 3, 616. 23 feet; thence N. 21(degree) 0 ' 20" E. 2064. 82 feet; thence N. 53(degree) 15' 30" W. 778. 83 feet; thence S. 46(degree) 49' 31" W. 2017. 436 feet; thence S. 53(degree)15' 30" E. 311. 318 feet; thence S. 47(degree) 06' W. 600 feet; thence S. 53(degree) 15' 30" E. 1500 feet; thence N. 47(degree) 06' E. 143. 502 feet; thence N. 20(degree) 14' E. 468. 365 feet, thence to point of beginning. Description of Unpatented Mining Claims Humbolt County Claim Name BLM NMC Numbers WKM-1 780688 WKM-2 780689 WKM-3 780690 WKM-4 780691 WKM-5 780692 WKM-6 780693 WKM-7 780694 WKM-8 780695 WKM-9 780696 WKM-10 780697 WKM-11 780698 WKM-12 780699 WKM-13 780700 WKM-14 780701 WKM-15 780702 1 WKM-16 780703 WKM-17 780704 WKM-18 780705 WKM-19 780706 WKM-20 780707 WKM-21 780708 WKM-22 780709 WKM-23 780710 WKM-24 780711 WKM-25 780712 WKM-26 780713 WKM-27 780714 WKM-28 780715 WKM-29 780716 WKM-30 780717 WKM-31 780718 WKM-32 780719 WKM-33 780720 WKM-34 780721 WKM-35 780722 WKM-36 780723 WKM-37 780724 WKM-38 780725 WKM-39 780726 WKM-40 780727 WKM-41 780728 WKM-42 780729 WKM-43 780730 WKM-44 780731 WKM-45 780732 WKM-46 780733 WKM-47 780734 WKM-48 780735 WKM-50 780736 WKM-51 780737 WKM-52 780738 WKM-53 780739 WKM-54 780740 WKM-55 780741 WKM-56 780742 WKM-57 780743 WKM-58 780744 WKM-60 780745 WKM-62 780746 WKM-64 780747 2 Pershine County - -------------------------------------------------------------------- WRC-1 714252 WRC-2 714253 WRC-3 714254 WRC-4 714255 WRC-5 714256 WRC-6 714257 WRC-7 714258 WRC-8 714259 WRC-9 714260 WRC-10 714261 WRC-11 714262 WRC-12 714263 WRC-13 714264 WRC-14 714265 WRC-15 714266 WRC-16 714267 WRC-17 714268 WRC-18 714269 WRC-19 714270 WRC-20 714271 WRC-21 714272 WRC-22 714273 WRC-23 714274 WRC-24 714275 WRC-25 714276 WRC-26 714277 WRC-27 714278 WRC-28 714279 WRC-29 714280 WRC-30 714281 WRC-31 714282 WRC-32 714283 WRC-33 714284 WRC-34 714285 WRC-35 714286 WRC-36 714287 WRC-37 714288 WRC-38 714289 WRC-39 714290 WRC-40 714291 WRC-41 714292 WRC-42 714293 WRC-43 714294 3 WRC-44 714295 WRC-45 714296 WRC-46 714297 WRC-47 714298 WRC-48 714299 WRC-49 714300 WRC-50 714301 WRC-51 714302 WRC-52 714303 WRC-53 714304 WRC-54 714305 WRC-55 714306 WRC-56 714307 WRC-57 714308 WRC-58 714309 WRC-60 714311 WRC-82 714313 WRC-84 714315 WRC-87 714317 WRC-88 714318 WRC-89 714319 WRC-90 714320 WRC-91 714321 Unpatented Mining Claims in Humboldt County R.F.G.# 1 143252 R.F.G.# 2 143253 R.F.G.# 3 143254 R.F.G.# 4 143255 R.F.G.# 5 143256 R.F.G.# 6 143257 R.F.G.# 7 143258 R.F.G.# 8 143259 R.F.G.# 9 143260 R.F.G.# 10 143261 R.F.G.# 11 143262 R.F.G.# 12 143263 R.F.G.# 12A 143490 R.F.G.# 13 143264 R.F.G.# 13A 143491 R.F.G.# 14 143265 R.F.G.# 15 143266 R.F.G.# 16 143267 R.F.G.# 17 143268 4 R.F.G.# 18 143269 R.F.G.# 19 143270 R.F.G.# 20 143271 R.F.G.# 21 143272 R.F.G.# 22 143273 R.F.G.# 22 A 143492 R.F.G.# 23 143274 R.F.G.# 24 143275 R.F.G.# 25 143276 R.F.G.# 26 143277 R.F.G.# 27 143278 R.F.G.# 28 143279 R.F.G.# 29 143280 R.F.G.# 29 A 143493 R.F.G.# 29 B 143494 R.F.G.# 30 143281 R.F.G.# 30 A 143495 R.F.G.# 31 143282 R.F.G.# 32 143283 R.F.G.# 34 143285 R.F.G.# 36 143287 R.F.G.# 36 A 143496 R.F.G.# 36 B 143497 R.F.G.# 39 436884 R.F.G.# 40 143291 R.F.G.# 41 143292 R.F.G.# 55 143306 R.F.G.# 56 143307 R.F.G.# 69 143320 R.F.G.# 70 143321 R.F.G.# 72 436912 R.F.G.# OBF 143488 R.F.G.# 127 141686 R.F.G.# 129 141687 R.F.G.# 130 143484 R.F.G.# 131 141688 R.F.G.# 132 141689 R.F.G.# 133 141690 R.F.G.# 134 141691 R.F.G.# 168 143347 R.F.G.# 169 143348 R.F.G.# 170 143349 R.F.G.# 171 143350 R.F.G.# 172 143351 R.F.G.# 173 143352 5 R.F.G.# 174 143353 R.F.G.# 175 143354 R.F.G.# 176 143355 R.F.G.# 177 143356 R.F.G.# 178 143357 R.F.G.# 179 143358 R.F.G.# 180 143359 R.F.G.# 181 143360 R.F.G.# 182 143361 R.F.G.# 183 143362 R.F.G.# 184 143363 R.F.G.# 185 143364 R.F.G.# 186 143365 R.F.G.# 187 143366 R.F.G.# 188 143367 R.F.G.# 189 143368 R.F.G.# 190 143369 R.F.G.# 191 143370 R.F.G.# 192 143371 R.F.G.# 193 143372 R.F.G.# 194 143373 R.F.G.# 195 143374 R.F.G.# 196 143375 R.F.G.# 197 143376 R.F.G.# 198 143377 R.F.G.# 199 143378 R.F.G.# 1FS 143489 R.F.G.# 200 143379 R.F.G.# 200 A 141725 R.F.G.# 201 143380 R.F.G.# 201 A 143504 R.F.G.# 202 143381 R.F.G.# 203 143382 R.F.G.# 204 143383 R.F.G.# 205 143384 R.F.G.# 206 143385 R.F.G.# 207 143386 R.F.G.# 208 143387 R.F.G.# 209 143388 R.F.G.# 210 143389 R.F.G.# 211 143390 R.F.G.# 212 143391 R.F.G.# 213 143392 R.F.G.# 214 143393 R.F.G.# 215 143394 6 R.F.G.# 215 B 143505 R.F.G.# 216 143395 R.F.G.# 217 143396 R.F.G.# 217 B 143506 R.F.G.# 218 143397 R.F.G.# 218 A 143507 R.F.G.# 218 B 143508 R.F.G.# 219 143398 R.F.G.# 219 B 143509 R.F.G.# 220 143399 R.F.G.# 221 143400 R.F.G.# 222 143401 R.F.G.# 223 143402 R.F.G.# 224 143403 R.F.G.# 225 143404 R.F.G.# 226 143405 R.F.G.# 227 143406 R.F.G.# 228 141753 R.F.G.# 230 141757 R.F.G.# 234 141764 R.F.G.# 235 141766 R.F.G.# 236 141768 R.F.G.# 237 141770 R.F.G.# 238F 143510 R.F.G.# 239 143407 R.F.G.# 239 143598 R.F.G.# 239 A 143511 R.F.G.# 240 143408 R.F.G.# 240 143597 R.F.G.# 241 143409 R.F.G.# 241 A 143596 R.F.G.# 242 143410 R.F.G.# 243 143411 R.F.G.# 244 143412 R.F.G.# 245 143413 R.F.G.# 246 143414 R.F.G.# 247 143415 R.F.G.# 248 143416 R.F.G.# 250 141776 R.F.G.# 252 141778 R.F.G.# 254 141780 R.F.G.# 257 141783 R.F.G.# 259 141784 R.F.G.# 261 141785 R.F.G.# 262 143487 7 R.F.G.# 263 141786 R.F.G.# 264 143417 R.F.G.# 265 143418 R.F.G.# 266 143419 R.F.G.# 267 143420 R.F.G.# 268 143421 R.F.G.# 269 143422 R.F.G.# 270 143423 R.F.G.# 271 143424 R.F.G.# 305 143444 R.F.G.# 306 143445 R.F.G.# 307 143446 R.F.G.# 328 143453 R.F.G.# 328 X 307553 R.F.G.# 330 143455 R.F.G.# 332 143457 R.F.G.# 334 143459 R.F.G.# 336 143461 R.F.G.# 338 143463 R.F.G.# 340 143465 R.F.G.# 342 143467 R.F.G.# 358 143469 R.F.G.# 359 143470 R.F.G.# 360 143471 R.F.G.# 361 143472 R.F.G.# 362 143473 R.F.G.# 362 A 143512 R.F.G.# 363 143474 R.F.G.# 364 143475 R.F.G.# 364 143513 R.F.G.# 365 143476 R.F.G.# 366 143477 R.F.G.# 366 A 143514 R.F.G.# 367 143478 R.F.G.# 368 143479 R.F.G.# 368 A 143515 R.F.G.# 400 175062 R.F.G.# 401 175063 R.F.G.# 402 175064 R.F.G.# 403 175065 R.F.G.# 404 175066 R.F.G.# 405 175067 R.F.G.# 406 175068 R.F.G.# 407 175069 R.F.G.# 408 175070 8 R.F.G.# 409 175071 R.F.G.# 410 175072 R.F.G.# 411 175073 R.F.G.# 412 175074 R.F.G.# 413 175075 R.F.G.# 414 175076 R.F.G.# 415 175077 R.F.G.# 416 175078 R.F.G.# 417 175079 R.F.G.# 418 175080 R.F.G.# 419 175081 R.F.G.# 420 175082 R.F.G.# 421 175083 R.F.G.# 422 175084 R.F.G.# 423 175085 R.F.G.# 424 175086 R.F.G.# 425 175087 R.F.G.# 426 175088 R.F.G.# 427 175089 Triple L Group of 60-Acre Placer Claims Triple L#l 127534 Triple L #2 127535 Triple L #3 127536 Triple L #4 127537 Triple L #5 127538 Pacific 181010 Alunite 181012 Alunite No. 2 181013 Sulphate 181011 DIA Group of Placer Claims DIA No. 1 284248 DIA No. 2 284249 DIA No. 3 284250 DIA No. 4 284251 DIA No. 5 284252 9 Claims in Pershing County Claim Name BLM NMC Numbers R.F.G. #120 141680 R.F.G. #121 141681 R.F.G. #122 141682 R.F.G. #123 141683 R.F.G. #124 141684 R.F.G. #125 141685 R.F.G. #127* 141686 R.F.G. #129* 141687 R.F.G. #131* 141688 R.F.G. #132* 141689 R.F.G. #133* 141690 R.F.G. #134* 141691 R.F.G. #135 141692 R.F.G. #137 141694 R.F.G. #139 141696 R.F.G. #141 141698 R.F.G. #143 141700 R.F.G. #145 141702 R.F.G. #147 141704 R.F.G. #148 141705 R.F.G. #149 141706 R.F.G. #150 141707 R.F.G. #151 141708 R.F.G. #152 141709 R.F.G. #153 141710 R.F.G. #154 141711 R.F.G. #155 141712 R.F.G. #156 141713 R.F.G. #157 141714 R.F.G. #158 141715 R.F.G. #159 141716 R.F.G. #160 141717 R.F.G. #161 141718 R.F.G. #162 141719 R.F.G. #163 141720 R.F.G. #164 141721 R.F.G. #165 141722 R.F.G. #166 141723 R.F.G. #167 141724 R.F.G. #200A* 141725 R.F.G. #201A 141726 R.F.G. #202A 141727 R.F.G. #203A 141728 10 R.F.G. #204A 141729 R.F.G. #205A 141730 R.F.G. #206A 141731 R.F.G. #207A 141732 R.F.G. #208A 141733 R.F.G. #209A 141734 R.F.G. #210A 141735 R.F.G. #211A 141736 R.F.G. #212A 141737 R.F.G. #213A 141738 R.F.G. #214A 141739 R.F.G. #215A 141740 R.F.G. #216A 141741 R.F.G. #217A 141742 R.F.G. #218A 141743 R.F.G. #219A 141744 R.F.G. #220A 141745 R.F.G. #221A 141746 R.F.G. #222A 141747 R.F.G. #223A 141748 R.F.G. #224A 141749 R.F.G. #225A 141750 R.F.G. #226A 141751 R.F.G. #227A 141752 R.F.G. #228* 141753 R.F.G. #228A 141754 R.F.G. #229 141755 R.F.G. #229A 141756 R.F.G. #230* 141757 R.F.G. #230A 141758 R.F.G. #231 141759 R.F.G. #231A 141760 R.F.G. #232A 141761 R.F.G. #233 141762 R.F.G. #233A 141763 R.F.G. #234* 141764 R.F.G. #234A 141765 R.F.G. #235* 141766 R.F.G. #235A 141767 R.F.G. #236* 141768 R.F.G. #236A 141769 R.F.G. #237* 141770 R.F.G. #237A 141771 R.F.G. #238A 141772 R.F.G. #239A 141773 11 R.F.G. #240A 141774 R.F.G. #241A 141775 R.F.G. #250* 141776 R.F.G. #251 141777 R.F.G. #252* 141778 R.F.G. #253 141779 R.F.G. #254* 141780 R.F.G. #255 141781 R.F.G. #257* 141783 R.F.G. #259* 141784 R.F.G. #261* 141785 R.F.G. #263* 141786 * Star means in Humboldt and Pershing counties. Those with * not counted in Pershing county. They are counted in Humboldt County. Total unpatented claims = 438. (Do not count those with * in Pershing County). Water rights Certificate Number 13448 Water rights permit Numbers 49533, 51112, 51113 12