Exhibit 10.10

RECORDING REQUESTED BY AND
WHEN RECORDED MAIL TO:

Debe Thomas
Bryan Cave LLP
1700 Lincoln St., Suite 4100
Denver, CO  80203

ROYALTY AGREEMENT AND OPTION

(American West Potash)

THIS ROYALTY AGREEMENT AND OPTION (“Royalty Agreement”), dated as of April 29, 2014, is made by and between American West Potash, LLC, a Delaware limited liability company (the “Company”), and Grandhaven Energy, LLC, a Wisconsin limited liability company (“Grandhaven”) (sometimes referred to collectively, as the “Parties,” and individually, as a “Party”) with reference to the following facts and intentions:

RECITALS

A.                                    The Company is a wholly-owned subsidiary of Prospect Global Resources, Inc., a Delaware corporation (“Prospect”);

B.                                    Prior to November 22, 2011, the Company acquired the land and other real property interests that are described on the attached Exhibit “A;”

C.                                    Effective as of November 22, 2011, Prospect and Grandhaven entered into that certain Potash Royalty Purchase and Sale Agreement (the “Purchase Agreement”) whereby Prospect agreed to sell, and Grandhaven agreed to purchase, certain royalties and overriding royalties (the “Royalty Interest”) in the land and other real property interests described on Exhibit “A” and other lands and real property interests owned by the Company, including lands owned by the State of Arizona for which the Company holds potash exploration permits (“State Lands”);

D.                                    Prospect and certain of its affiliates, including the Company, and The Karlsson Group, Inc., an Arizona corporation (“Karlsson Group”), are parties to a Membership Interest Purchase Agreement dated as of May 30, 2012 and related security instruments, including a deed of trust, security agreements, and pledge agreements dated as of August 1, 2012, as amended and extended (the “Karlsson Group Transaction”);

E.                                     At various times since execution of the Purchase Agreement, Prospect and the Company have requested that Grandhaven defer or extend the closing under the Purchase Agreement in order to accommodate certain amendments and extensions of the Karlsson Group Transaction.  Grandhaven gave notice of the closing under the Purchase Agreement on February

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7, 2014.  The closing was to occur within two business days after the notice under the Purchase Agreement, but has not yet occurred, despite such notice.  The deferrals and extensions of the closing have benefitted both Prospect and the Company;

F.                                      The Company has not yet received any state potash leases on the State Lands, and Grandhaven has elected to receive an additional 1.1% royalty interest and overriding royalty interest (for a total of 2.10%) in the land and other real property interests described on Part I of Exhibit “A” in substitution for its Royalty Interests in the State Lands, as provided in the Purchase Agreement, with an option as described in Section 3.e below to later exchange some or all of such substitute interests for interests acquired by the Company or its Affiliates (as defined below) after the date of this Royalty Agreement;

G.                                    The Company and Prospect have requested that Grandhaven elect to receive its Royalty Interest and substitute royalty interests and overriding royalty interests in the same form as the royalty interests to be received by Karlsson Group under the Karlsson Group Transaction;

H.                                   On                           , 2014, the Parties and Apache entered into a Closing Agreement (the “Closing Agreement”) providing additional terms for the closing under the Purchase and Sale Agreement, including the substitution of royalty interests described above; and

I.                                        Upon the terms and conditions set forth in this Royalty Agreement, the parties intend to hereby to further amend the Purchase Agreement, to cause the obligation to pay the Royalty to be recorded or filed in the public records as a Royalty Agreement, and from and after the Effective Date (as defined below) to cause the Royalty Interests purchased by Grandhaven  under the Purchase Agreement to be paid in the form of the Royalty described below from the lands in the AWP Area (as described below).

J.                                        The Parties intend that this Royalty Agreement shall only become effective when it is recorded in the official records of Apache County, Arizona (the “Effective Date”), which shall not occur until the earlier of (1) the date of repayment of the Senior First Priority Secured Promissory Note, dated as of August 1, 2012 (“Note”), from Prospect to Karlsson Group; and (2) June 30, 2014.

NOW, THEREFORE, in consideration of the foregoing premises and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereto hereby agree as follows:

AGREEMENT

1.                                      Recitals Incorporated.  The foregoing Recitals are incorporated herein by reference.

2.                                      Definitions.

a.                                      “Affiliates” shall mean collectively (i) Prospect; Prospect Global Resources, Inc., a Nevada corporation; and Apache County Land & Ranch, LLC, a Nevada limited liability company; (ii) any other person or entity that, directly or indirectly through one or

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more intermediaries, controls, is controlled by, or is under common control with, the Company or any of the foregoing Affiliates; (iii) any joint venture to which the Company or any of the foregoing Affiliates is a party; and (iv) any successor or assign of the Company or any of the foregoing Affiliates, but as to clauses (iii) and (iv) solely to the extent that such joint venture, successor or assign acquires the interests of the Company or any of the other foregoing Affiliates in the Authorized Minerals.  The term “control” (including the terms “controlled by” and “under common control with”) means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of a person or entity, whether through the ownership of voting securities, by contract or otherwise.

b.                                      “Authorized Minerals” shall mean all potash and rock salt naturally occurring within potash deposits which is known to exist or which is hereafter discovered to exist in and under the AWP Area (defined below) and is extracted, mined, processed or produced by underground mining, solution mining or other mining methods and sold from any or all of the lands and real property interests that are more particularly described as the AWP Area, whether now existing or hereafter developed or invented, and with respect to Exchanged Royalty Interests (as defined in Section 3.e below) shall include without limitation any and all such minerals that are mined, extracted, processed or produced and sold from or as a result of any permit, lease or mineral lease issued in favor of the Company or any of its Affiliates by the Arizona State Land Department or by any other landowner.

c.                                       “AWP Area” means the land and other real property interests legally described on Parts I and II of Exhibit “A” attached hereto, as modified pursuant to the provisions of Section 3.e below, and shall also include all rights in lands and real property interests now or hereafter owned or leased by the Company or its Affiliates under any amendment, modification, substitution or renewal of any exploration permit, lease, sublease, option or other agreement covering the land and other real property interests described on Parts I and II of Exhibit “A,” or any purchase or exchange of such land and other real property interests.

d.                                      “Gross Sales” shall mean a sum calculated based on tons of Authorized Minerals actually sold during a calendar quarter at the actual average quarterly per ton sales price received by the Company during such calendar quarter on a weighted basis, whether such sales are made pursuant to purchase orders, off-take agreements or otherwise.  In the case of sales of Authorized Minerals sold under non-arm’s length contracts, “Gross Sales” shall mean the fair market value of such Authorized Minerals without deduction for any costs, expenses, liabilities or obligations paid or incurred by the Company other than transportation from the point of shipment to market at the mine (but not intra-mine transportation costs).  In the event of a sale made pursuant to a long-term contract where a deposit is made, such deposit shall be treated as a Gross Sale.

e.                                       “Potash Sharing Agreement” means that certain Potash Sharing Agreement dated as of July 27, 2011, among the Company, James Marlin Gale, Evelyn W. Lucking, David Glen Spurlock, Ransom Theodore Spurlock, Robert H.W.W. Spurlock, Vincent Pride Spurlock, Nancy Elizabeth Winn (collectively, the “SL Group”), American General Life Insurance Company, a Texas corporation (“AIG”) and Pap and Pop Family Ltd., a Texas limited partnership, and 3MKJ LP, a Texas limited partnership (collectively, the “Hortenstine Group”).

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3.                                      Grant of Royalty.

a.                                      In accordance with the terms and conditions of the Purchase Agreement as amended the Closing Agreement and this Royalty Agreement the Company has granted, sold and conveyed and by these presents does grant, sell and convey unto Grandhaven the following royalties and overriding royalties (collectively the “Royalties”) (i) an undivided two and one tenths percent (2.10%) of one hundred percent (100%) of the Gross Sales of all Authorized Minerals saved, produced and sold by the Company from that portion of the AWP Area described in Part I of Exhibit “A,” plus (ii) an undivided one percent (1.00%) of one hundred percent (100%) of the Gross Sales of all Authorized Minerals saved, produced and sold by the Company from that portion of the AWP Area described in Part II of Exhibit “A,” plus (iii) an amount equal to ten percent (10%) of all amounts received by the Company from HNZ pursuant to the Agreement dated April 23, 2012 by and between HNZ Potash, LLC, a Delaware limited liability company and the Company (the “HNZ Royalties”), a memorandum of which is recorded as document #2012-002323 of the records of Apache County, Arizona.

b.                                      Any Royalty that becomes payable pursuant to this Royalty Agreement shall be pari passu with payment of the following obligations: a royalty of not more than 1% of the Company’s Gross Sales of Authorized Minerals to Buffalo Management LLC, a royalty of not more than 3% of the Company’s Gross Sales of Authorized Minerals to Karlsson Group (the “Karlsson Royalty”), and the Company’s obligations to the SL Group, AIG and the Hortenstine Group under the Potash Sharing Agreement (collectively, the “Other Royalty Holders”).

c.                                       The Royalty shall be calculated quarterly as of the last day of March, June, September and December; provided, however, that a Royalty, if any, paid upon written off receivables shall be credited to the next calendar quarter.  Royalty payments for each preceding calendar quarter shall be paid in arrears within forty-five (45) days of the end of each of June, September, and December and within ninety (90) days of the end of each March, by the Company to Grandhaven.

d.                                      The Royalty shall be paid in U.S. dollars, without demand, notice, setoff or reduction, by wire transfer in good and immediately available U.S. funds to such account or accounts as the Grandhaven may from time to time designate in writing.

e.                                       The Company may, in the good faith exercise of its reasonable discretion, modify and amend its existing leases applicable to the AWP Area and release portions of the AWP Area (the “Released Areas”) from such leases and/or replace such Released Areas with other real property owned by the applicable lessors (the “Replacement Areas”) on which the Company will in the immediate future conduct mining of Authorized Minerals and in connection therewith shall add any such Replacement Areas to the AWP Area and remove any such Released Areas from the AWP Area; provided that no such amendment or modification shall reduce, diminish or otherwise adversely affect Grandhaven’s Royalty without Grandhaven’s prior written consent, which may be withheld by Grandhaven in its sole and absolute discretion.  The Company hereby grants to Grandhaven, its successors and assigns, for a period of 20 years after the date of this Royalty Agreement (the “Option Period”), the irrevocable right and option to exchange up to 1.1% of the Royalty granted under Section 3.a(i) for an equal percentage of Gross Sales of all Authorized Minerals sold by the Company from any lands or other real

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property interests hereafter acquired by the Company or its Affiliates (whether owned, or leased or held pursuant to any other agreement), and are located in any lands that are not described in Part I of Exhibit “A” and are located within the townships described in Exhibit “B” hereto (collectively, the “Additional Lands”), which may include private, federal, tribal or Arizona state lands and interests (the “Exchanged Royalty Interests”); provided, however, that Grandhaven’s royalty from the Exchanged Royalty Interests shall not have priority over and shall be paid only in pari passu with payment of any Karlsson Royalty from the Additional Lands;  that Grandhaven shall cooperate with the Company and with Karlsson in order to effect that outcome; and that Karlsson shall be a third party beneficiary of Grandhaven’s obligations in this sentence.  Grandhaven shall have the right to select the percentage of such Exchanged Royalty Interests, the lands in which such Exchanged Royalty Interests are granted, and the percentage of the Royalty and the lands in Part I of Exhibit “A” exchanged for such Exchanged Royalty Interests.  Grandhaven may elect to receive one or more assignments and conveyances of Exchanged Royalty Interests during the Option Period.  Within ten business days after any notice by Grandhaven of such election, Grandhaven shall assign and convey to the Company its interest in the Royalty Interests so exchanged, free and clear of any lien or encumbrance arising by, through or under Grandhaven, and the Company shall assign and convey to Grandhaven the Exchanged Royalty Interests on the same terms and conditions of this Royalty Agreement free and clear of any lien or encumbrance arising by, through or under Grandhaven (other than any royalty interest of the Other Royalty Holders in such lands and interests as limited by Section 3.b).  Without limiting the foregoing, if the Arizona State Land Department refuses to consent to the assignment of any Royalty or requires any reduction of or imposes any condition on the Royalty assignment as a condition of approving an assignment of Royalty on State Lands or approving any royalty reduction or other action with respect to lease or other agreement covering State Lands, Grandhaven shall have the option to exchange the affected Royalty for Exchanged Royalty Interests.

f.                                        Concurrently with each quarterly payment, the Company shall cause to be provided to Grandhaven (i) a quarterly statement setting forth for that quarter the finished tons of all Authorized Minerals, the Company’s Gross Sales and the HNZ Royalties received by the Company, (ii) the payments made to the Other Royalty Holders; and (iii) the calculation of the Royalty payable to Grandhaven.

g.                                       In addition to the quarterly statements, within ninety (90) days after the end of each March, the Company shall provide an audited annual report of all of its operations consisting of a summary of the preceding year’s activities with respect to the AWP Area insofar as those activities are relevant to the calculation of the Royalty.

h.                                      The following events shall be deemed to be “Reportable Events:” (i) the acquisition of an interest in any land or other real property interests by the Company or any of its Affiliates; (ii) the release of any Released Areas and the acquisition of any Replacement Areas; (iii) any modification to the Potash Sharing Agreement or any other lease, license, permit or other agreement pertaining to Authorized Minerals, whether now existing or hereafter acquired, whether in the name of the Company or any of its Affiliates (collectively, the “Underlying Agreements”), and any material notices (including claim of any default) given or received under any of the Underlying Agreements; (iv) if the Arizona State Land Department refuses to consent to the assignment of any Royalty or requires any reduction of or imposes any condition on the

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Royalty assignment as a condition of approving an assignment of Royalty on State Lands or approving any royalty reduction or other action with respect to lease or other agreement covering State Lands, and (v) any change of an operator that is engaged in extracting, mining, processing or producing Authorized Minerals (an “Operator”).  Within thirty (30) days after each Reportable Event the Company shall provide Grandhaven with a reasonable written description of the event.

i.                                          Any Royalty payment that is not paid when due shall accrue interest at an annual rate equal to the prime rate as published in the Wall Street Journal plus 5%, compounded monthly, which shall be payable on demand.

j.                                         Nothing herein shall be deemed to create any ownership interest (other than royalty interests and overriding royalty interests) of Grandhaven in the Authorized Minerals or the AWP Area or in any other real property owned, leased, or otherwise subject to a license, permit or other agreement benefitting the Company.

k.                                      The Company shall comply with all obligations under the Underlying Agreement at all times in order to maintain the Underlying Agreements in good standing and avoid any default thereunder, including by timely performing all work required under the Underlying Agreements, and timely paying all rental fees, advance royalty payments, royalty payments, payments in lieu of work expenditures, and other payments required the terms of the Underlying Agreements or by applicable law.  The Company shall timely file with the Arizona State Land Department and any other applicable state agencies all reports and other information required by any Underlying Agreements covering State Lands or by applicable law.

l.                                          If, by reason of failure to use best mining practices or negligence on the part of the Company or another Operator, Authorized Minerals are lost or wasted, or rendered economically unrecoverable, the Company shall be obligated to pay Grandhaven the Royalty thereon to the same extent as if such Authorized Minerals had been mined or processed utilizing best mining practices, and settlement shall be made on the basis of independent estimates obtained by the Company and approved by Grandhaven of the tonnage, grade and recovery rate of Authorized Minerals so lost, wasted or rendered economically unrecoverable

4.                                      Representations and Warranties.  The Company hereby represents and warrants to Grandhaven that as of the date of this Agreement (a) the Company is duly formed, validly existing and in good standing and has all requisite power and authority to enter into and perform its obligations under this Royalty Agreement; (b) the consummation of the transactions contemplated by this Royalty Agreement will not violate nor be in conflict with any provision of the Company’s certificate of formation, limited liability company agreement, or any agreement or instrument, to which the Company is a party or is bound, or any judgment, decree, order, writ, injunction, statute, rule or regulation applicable to the Company; (c) the execution, delivery and performance of this Royalty Agreement, and the transactions contemplated hereby, have been duly and validly authorized by all requisite action on the part of the Company; (d) neither the Company nor any of its Affiliates except Apache County Land & Ranch, LLC owns any land, leasehold interest, license or permit for the use of lands for the extracting, mining or processing of Authorized Minerals; (e) the Company is in compliance in all material respects with all material requirements of applicable law; and (f) each payment that the Company was required to

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make, on or before the date hereof, to the Arizona State Land Department with respect to the AWP Area was made in full to such agency on or before the due date applicable to such payment.

5.                                      Books and Records/Inspection.  The Company shall, and shall cause any Operator that enters into an agreement with the Company or any of its Affiliates, to permit Grandhaven and any of its authorized representatives, at Grandhaven’s cost and expense, to inspect the Company’s and such Operator’s financial accounting records (including without limitation, any records and data that are maintained electronically), and in conjunction with such inspection to make copies and take extracts therefrom and to discuss with the Company and such Operator the calculations of the Royalty and Gross Sales; provided, however that such inspection shall take place at reasonable times during normal business hours and not more often than once per calendar quarter.  The Company shall cause that all of its books and records and those used by any such Operator to calculate the Royalty and Gross Sales to be kept according to the U.S. generally accepted accounting principles consistently applied.  In the event that any Affiliate conducts mining operations on the AWP Area to extract, mine, process or produce and sell Authorized Minerals said Affiliate shall also comply with the terms of this Section 5.  Grandhaven and its representatives shall, at their sole risk and expense, upon reasonable advance notice to the Company, have access during normal business hours once in each calendar year (which limitation shall not apply if the Company is in default hereunder or to access in connection with a prospective purchaser of Grandhaven’s interest) to all operations conducted by or on behalf of the Company on or related to the AWP Area for the purposes of viewing or inspecting the same, provided that Grandhaven and its representatives shall not unreasonably interfere with such operations.

6.                                      Other Important Terms.

a.                                      Notices.  All notices, requests, consents, claims, demands, waivers and other communications hereunder shall be in writing and shall be deemed to have been given (a) when delivered by hand (with written confirmation of receipt); (b) when received by the addressee if sent by a nationally recognized overnight courier (receipt requested); (c) on the date sent by facsimile or e-mail of a PDF document (with confirmation of transmission) if sent during normal business hours of the recipient, and on the next business day if sent after normal business hours of the recipient or (d) on the third day after the date mailed, by certified or registered mail, return receipt requested, postage prepaid.  Such communications must be sent to the respective Parties at the following addresses (or at such other address for a Party as shall be specified in a notice given in accordance with this Section 6.a):

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b.                                      Construction; Representation by Counsel.  The Parties acknowledge and agree that they have been represented and advised by counsel in connection with the negotiation and preparation of this Royalty Agreement, and this Royalty Agreement shall be deemed to have been drafted jointly by the Parties, notwithstanding that one Party or the other may have performed the actual drafting hereof.  This Royalty Agreement shall be construed and interpreted in accordance with the plain meaning of its language, and not for or against any Party, and as a whole, giving effect to all the terms, conditions and provisions hereof.  Whenever the context may require, any provisions used in this Royalty Agreement shall include the corresponding masculine, feminine, or neuter forms.

c.                                       Headings.  The headings in this Royalty Agreement are for reference only and shall not affect the interpretation of this Royalty Agreement.

d.                                      Severability.  If any provision of this Royalty Agreement is held invalid or unenforceable, such decision shall not affect the validity or enforceability of any other provision of this Royalty Agreement, all of which other provisions shall remain in full force and effect.

e.                                       Merger.  This Royalty Agreement amends the Purchase Agreement and the Closing Agreement and except for the Purchase Agreement and Closing Agreement contains the entire agreement between the Parties with respect to the transactions contemplated hereby, and supersedes all other prior negotiations, agreements, representations, warranties, commitments, whether in writing or oral.  Except as otherwise provided in Section 3.e, this Royalty Agreement may only be amended, modified or supplemented by an agreement in writing signed by each Party hereto.  In the event of a conflict between the terms and provisions of the Royalty Agreement and the terms and provisions of the Original Agreement the First

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Amendment, and the Second Amendment the terms and provisions of this Royalty Agreement shall govern.

f.                                        Successors and Assigns.  This Royalty Agreement shall run with the land and be binding upon the successors and assigns of the Company as owners of any of the land or real property interests described as the AWP Area or the Replacement Areas and any other lands or real property interests that become subject to this Royalty Agreement pursuant to Section 3.e, and shall inure to the benefit of Grandhaven and its successors and assigns.

g.                                       Waiver.  No waiver by any Party of any of the provisions hereof shall be effective unless explicitly set forth in writing and signed by the Party so waiving.  No waiver by any Party shall operate or be construed as a waiver in respect of any failure, breach or default not expressly identified by such written waiver, whether of a similar or different character, and whether occurring before or after that waiver.  No failure to exercise, or delay in exercising, any right, remedy, power or privilege arising from this Royalty Agreement shall operate or be construed as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege.

h.                                      Governing Law; Submission to Jurisdiction; Attorneys’ Fees.  This Royalty Agreement shall be governed by and construed in accordance with the internal laws of the State of Arizona without giving effect to any choice or conflict of law provision or rule (whether of the State of Arizona or any other jurisdiction) that would cause the application of laws of any jurisdiction other than those of the State of Arizona.  The Parties consent to the sole and exclusive jurisdiction and venue in the Federal or State courts in Arizona, and agree that all disputes based on or arising out of this Royalty Agreement shall only be submitted to and determined by said courts, which shall have sole and exclusive jurisdiction.  In any dispute arising out of or relating to this Agreement, the prevailing Party shall be entitled to recover from the other Party court costs and reasonable attorneys’ fees.

i.                                          Counterparts.  This Royalty Agreement may be executed in counterparts, each of which shall be deemed an original, but all of which together shall be deemed to be one and the same agreement.

j.                                         Rule Against Perpetuities.  The parties intend that any right, interest option or estate in property created hereunder or pursuant hereto be construed as not subject to any common law or statutory rule against perpetuities.  In the event that any common law or statutory rule against perpetuities is held to apply to any such right, interest, option or estate, notwithstanding any other provision of this Royalty Agreement, if such right, interest, option or estate in property conveyed by this Royalty Agreement does not vest upon the date hereof, such right, interest or estate shall vest, if at all, within twenty-one years less 10 days after the death of the last surviving descendant of Joseph P. Kennedy (the late father of the former President of the United States), who is living on the earlier of the date of this Royalty Agreement or the date this Royalty Agreement is first executed by one of the parties hereto.  Notwithstanding the limitation in the preceding sentence, the parties agree and intend that a court finding any common law or statutory rule against perpetuities applicable shall reform such right, interest, option or estate so that such right, interest, option or estate is exercisable for the longest period permissible under

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such rule, including such longer time as may be authorized by the Arizona Statutory Rule Against Perpetuities, if by such reformation such right, interest, option or estate would be exercisable for a period longer than that provided in the preceding sentence.

k.                                      Further Assurances.  The Company hereby covenants that from time to time it will execute upon request by Grandhaven additional assignments and deeds necessary to properly convey, create and maintain the Royalty in the AWP Area, including any lands and other real property interests acquired after the date of this Royalty Agreement under any amendment, modification, substitution or renewal of any Underlying Agreement covering the land and other real property interests described on Parts I and II of Exhibit “A,” or any purchase or exchange of such land and other real property interests, and any Exchanged Royalty Interests or interests in Replacement Areas as described in Section 3.e.  If the Company or its Affiliates should ever purchase, acquire directly or indirectly, by exchange or otherwise, any interest in the AWP Area owned by the lessor or other party to any of the Underlying Agreements, then the Royalty granted hereunder shall automatically convert to a perpetual, non-participating royalty interest burdening such acquired portion of the AWP Area.  The Company shall obtain, at its sole cost and expense and without diminishing the Royalty, any consents required from the Arizona State Land Department or the parties to the Underlying Agreements, required for the Royalty hereunder.  Separate deeds and assignments of the Royalty in any State Lands may be executed on officially approved forms by the Company to Grandhaven, in sufficient counterparts to satisfy applicable statutory and regulatory requirements.  Those deeds and assignments of the Royalty in State Lands shall be deemed to contain all of the exceptions, reservations, warranties, rights, titles, powers and privileges set forth in this Royalty Agreement as fully as though they were set forth in each such deed or assignment.  The interests conveyed by such separate deeds and assignments of the Royalty are the same, and not in addition to, the interests conveyed herein.

[SIGNATURE PAGE FOLLOWS]

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IN WITNESS WHEREOF, the Parties hereto have executed and delivered this Royalty Agreement as of the date first set forth above.

On                           , 2014 before me,                                                                                                                 personally appeared                                                                                                     who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument.

I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

WITNESS my hand and official seal.

On                                 , 2014, the foregoing instrument was acknowledged before me by Conway J. Schatz, as Vice President of Grandhaven Energy, LLC, a Wisconsin limited liability company, on behalf of the company.

EXHIBIT A

Part I

Mineral Leases and Fee Mineral Interests

Subject to 2.1% Royalty Interests

Apache County, Arizona

LEASED LANDS

A-1

FEE LANDS

Parcel No. 1:

All right, title or interest to minerals located in section 25 (All), Section 27 (All), Section 29 (E/2, SW/4), Section 31 (E/2, SW/4, E/2NW/4, SW/4NW/4, S/2NW/4NW/4), Section 33 (All), and Section 35 (All), in Township 17 North, Range 25 East of the Gila and Salt River Base and Meridian, Apache County, Arizona.

EXCEPT for any title or rights to petrified wood, artifacts and fossils assigned in instrument recorded December 28, 2010, in document No. 2010-007258, Official Records of Apache County, Arizona.

A-2

Parcel No. 2:

All right, title or interest to minerals located in Sections 30 (S/2SE/4) and 34 (All) in township 17 North, Range 25 East of Gila and Salt River Base and Meridian, Apache County, Arizona.

EXCEPT for any title or rights to petrified wood, artifacts and fossils assigned in instrument recorded December 28, 2010, in Document No. 2010-007258, Official Records of Apache County, Arizona.

Parcel No. 3:

All right, title or interest to minerals located in Section 32 (S/2, NE/4, E/2NW/4, SW/4NW/4), Township 17 North, Range 25 East of the Gila and Salt River Base and Meridian, Apache County,

EXCEPT for any title or rights to petrified wood, artifacts and fossils assigned in instrument recorded December 28, 2010, in Document No. 2010-007258, Official Records of Apache County, Arizona.

A-3

EXHIBIT A

Part II

Mineral Leases and Fee Mineral Interests

Subject to 1% Royalty Interest

Apache County, Arizona

Leased

A-4

A-5

A-6

FEE LANDS

Parcel No. 1

All right, title or interest to minerals located in Section 29 (NW/4) and Section 31 (N/2NW/4NW/4), in Township 17 North, Range 25 East of the Gila and Salt River Base and Meridian, Apache County, Arizona.

EXCEPT for ay title or rights to petrified wood, artifacts and fossils assigned in instrument recorded December 28, 2010, in Document No. 2010-007258, Official Records of Apache County, Arizona.

Parcel No. 2:

All right, title or interest to minerals located in Section 30 (N/2, SW/4, N/2SE/4), Township 17 North, Range 25 East of the Gila and Salt River Base and Meridian, Apache County, Arizona.

EXCEPT for any title or rights to petrified wood, artifacts and fossils assigned in instrument recorded December 28, 2010, in Document No. 2010-007258, Official Records of Apache County, Arizona.

A-7

Exhibit B

Exchange Royalty Interest Area

Apache and Navajo Counties, AZ

B-1