Document:

Exhibit 10.4

                                   Agreement

     THIS  ACQUISITION AND OPERATIONS AGREEMENT ("Agreement") is entered into as
of  this  the 21st day of April, 2007, by and between Spirit Exploration Inc., a
Nevada  corporation  (  "Spirit"  ), with its principal business address of 3132
West  Post Road, Las Vegas, NV 89118, and Minera Del Pacifico Noroeste, S.A., an
Ecuadorian  corporation  ("Pacifico"),  of  Machala,  Oro  Province,  Ecuador;

                                   WITNESSETH:

     WHEREAS, Spirit is a United States publicly traded company in the business
of acquiring and, through its subsidiaries and affiliates, operating various
Mining Property in the country of Ecuador, South America, and

     WHEREAS,  Spirit  operates  in  Ecuador through its wholly-owned subsidiary
Minera  EcuadorGoldCorp S.A., an Ecuadorian corporation ("EcuadorGoldCorp"); and

     WHEREAS, Pacifico is in the business of developing and operating of Mining
Properties in the country of Ecuador, South America , and

     WHEREAS,  Pacifico  has identified and negotiated for the option to acquire
certain mining properties in Ecuador which it desires to assign to Spirit and/or
EcuadorGoldCorp;  and

     WHEREAS,  the  parties  hereto  desire  to work together for the purpose of
developing  mining  property  in  Ecuador,  South  America,

     NOW  THEREFORE,  for  good  and valuable consideration, receipt of which is
hereby  acknowledged,  and the mutual promises and benefits to be derived by the
parties,  they  do  hereby  agree  to  the  following  terms  and  conditions:

                                    ARTICLE 1

                                  ORGANIZATION

Section 1.1 PURPOSES, SCOPE, RIGHTS AND DUTIES UNDER THIS AGREEMENT.

     1.1.1 PRIOR AGREEMENT. This Agreement supercedes and terminates that
certain Agreement dated April 20, 2007 (the "Prior Agreement") among Pacifico,
Spirit, EcuadorGoldCorp and Roger McClay. The parties hereto hereby acknowledge
and agree that the Prior Agreement is terminated with no liabilities or further
requirements on the part of any of the parties hereto.

     1.1.2 ASSIGNMENT OF PROPERTIES. Pacifico hereby agrees to assign and sell
to Spirit those certain assets relating to mining concessions and interests and
related obligations (the "Properties") as more fully set forth on Exhibit A
hereto. Without limitation to the generality of the foregoing, Pacifico agrees
to provide whatever title documents, legal opinions, property descriptions or
other definitive documentation required to formally effectuate legal title, to
register legal title and/or record in the appropriate registration and recording
offices transfer of and title to such Properties set forth therein with Spirit
and/or EcuadorGoldCorp as the case may be under applicable Ecuadorian law to the
reasonable satisfaction of counsel to Spirit and/or EcuadorGoldCorp, sufficient
to assure that Spirit and/or EcuadorGoldCorp has full legal right, title and
interest to such properties including without limitation any and all mineral
rights and mining rights thereto.

     1.1.3  CAPITALIZATION OBLIGATIONS.  Spirit agrees to obtain capitalization
and funding required for the operation of the Properties, including without
limitation development, exploration and mining operations

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for the Properties.  Such funding shall be pursuant to mutually agreed upon
budgets between Spirit and Pacifico.  Pacifico agrees to provide Spirit with
separate accounts for each of the individual Properties which shall be compiled
in accordance with generally accepted accounting principles consistently applied
in the United States, and which shall be subject to an annual audit.  Pacifico
shall provide such accounting on a monthly basis and Spirit may inspect such
books upon reasonable notice and at any reasonable time.  It is understood and
agreed that the method of accounting used by Pacifico shall be the accrual
method and that the accounting year shall be the calendar year.  Pacifico
acknowledges and agrees that Spirit shall have formal reporting obligations with
the United States Securities and Exchange Commission and any and all books and
records shall be required to comply with the rules and regulations required for
such periodic financial reporting.

     Without limitation, Pacifico and Spirit agree that they shall comply with
the Use of Proceeds attached hereto as Exhibit B with respect to funding
obligations and requirements.

Section 1.2 RIGHT OF FIRST REFUSAL.  During the term of this Agreement, Pacifico
may joint venture, option, sell, transfer and enter into any transaction for any
mineral property interest in Ecuador (each being a "Property Interest") except
in accordance with the terms of this Agreement.   Pacifico hereby grants to
Spirit a 30 calendar day right of first refusal to acquire any Property that is
offered to either acquire, lease, joint venture, option or otherwise enter into
a transaction of in any manner that may be presented by Pacifico. If Spirit does
not respond or refuses Spirit acknowledges that Pacifico may use its best
efforts to secure such property into Pacifico through other relationships.

Section 1.3 TERM.   The Term of this Agreement (the "Term") is for a period of
60 months commencing upon the execution date hereof (the "Effective Date"),
subject to the terms hereafter set forth.

     a. This Agreement shall renew automatically for subsequent 60 month periods
if not specifically terminated in accordance with the following provisions.
Either Party hereto agrees to notify the other Party hereto in writing at least
180 calendar days prior to the end of the Term of its intent not to renew this
Agreement (the "Non-Renewal Notice"). Should both Parties fail to provide a
Non-Renewal Notice this Agreement shall automatically renew. Such renewal shall
be on the same terms and conditions contained herein unless modified and agreed
to in writing by the Parties.

     b. Notwithstanding any other provision of this Agreement, this Agreement
may be terminated by either Party upon written notice to the other Party if:

          (i) the other Party fails to cure a material breach of any provision
     of this Agreement within 30 calendar days from its receipt of written
     notice from said Party (unless such breach cannot be reasonably cured
     within said 30 calendar days and the other Party is actively pursuing
     curing of said breach); or

          (ii) the other Party commits fraud or serious neglect or misconduct in
     the discharge of its respective duties hereunder or under the law; or

          (iii) the other Party becomes adjudged bankrupt or a petition for
     reorganization or arrangement under any law relating to bankruptcy, and
     where any such petition is not dismissed;

          (iv) any default by either party under, redemption of or acceleration
     prior to maturity of any Indebtedness (as defined below) in excess of
     $100,000 of such party or any of its subsidiaries. "Indebtedness" for
     purposes of this provision includes (A) all indebtedness for borrowed
     money, (B) all obligations issued, undertaken or assumed as the deferred
     purchase price of property or services (including, without limitation,
     "capital leases" in accordance with generally accepted accounting
     principals) (other than trade payables entered into in the ordinary course
     of business), (C) all reimbursement or payment obligations with respect to
     letters of credit, surety bonds and other similar instruments, (D) all
     obligations evidenced by notes, bonds, debentures or similar instruments,
     including obligations so evidenced incurred in connection with the
     acquisition of property, assets or businesses, (E) all indebtedness created
     or arising under any conditional sale or other title retention agreement,
     or incurred as financing, in either case with respect to any property or
     assets acquired with the proceeds of such indebtedness (even though the
     rights

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     and remedies of the seller or bank under such agreement in the event
     of default are limited to repossession or sale of such property), (F) all
     monetary obligations under any leasing or similar arrangement which, in
     connection with generally accepted accounting principles, consistently
     applied for the periods covered thereby, is classified as a capital lease,
     (G) all indebtedness referred to in clauses (A) through (F) above secured
     by (or for which the holder of such Indebtedness has an existing right,
     contingent or otherwise, to be secured by) any mortgage, lien, pledge,
     charge, security interest or other encumbrance upon or in any property or
     assets (including accounts and contract rights) owned by any Person, even
     though the Person which owns such assets or property has not assumed or
     become liable for the payment of such indebtedness, and (H) all Contingent
     Obligations in respect of indebtedness or obligations of others of the
     kinds referred to in clauses (A) through (G) above;

     c. Upon any such termination, neither party shall have any further
obligation or liability to the other and the compensation provisions set forth
in Paragraphs 2.2 and 2.3 for Pacifico shall be void and of no further effect.
Furthermore, any such termination shall immediately require immediate
liquidation of any and all obligations created hereby and/or related to the
operations set forth herein without penalty or fee to Spirit, such that there
would be no obligation or impediment to Spirit in transferring or disposing of
any of the mining related properties herein

                                    ARTICLE 2

                            COMPENSATION TO PACIFICO

     As consideration for the assignment of the Properties set forth herein and
in consideration for Pacifico's duties and obligations as operator of the
Properties more fully set forth herein, the parties hereto hereby acknowledge
that Pacifico shall be entitled to the following consideration:

Section 2.1  STOCK CONSIDERATION.   Spirit will issue and deliver 15 million
shares of common stock of Spirit Exploration, Inc. (the "Stock Consideration")
to Pacifico or assigns.  Pacifico acknowledges and

agrees that:  (i) The Stock Consideration to be issued to Pacifico or assigns is
being issued without registration under applicable federal and state securities
laws in reliance upon certain exemptions from registration under such securities
laws; (ii) Pacifico and its officers and directors have had the opportunity to
ask questions of and receive answers from Spirit, its respective executive
officers concerning its businesses and all such inquiries have been completed to
his satisfaction; (iii)  Each certificate to be issued to Pacifico or assigns
will bear a legend restricting its transfer, sale, conveyance or hypothecation,
unless such shares of SPXP Stock  is either registered under applicable
securities laws or an exemption from such registration is applicable, and
provided that if an exemption from registration is claimed; (iv) Pacifico shall
not transfer any of the Stock Consideration except in compliance with all
applicable securities laws; (v)  Pacifico is acquiring the Common Stock for its
own account, for investment purposes only and not with a view to the sale or
distribution thereof; (vi) Pacifico has not received any general solicitation or
general advertising regarding the acquisition of the Stock Consideration; and
(vii)  Pacifico is capable of evaluating the merits and risks of an investment
in the Stock Consideration because Pacfico, through its shareholders, officers
and directors, is a sophisticated investor by virtue of its prior investments
and have experience in investments similar in nature to the Stock Consideration,
including investments in unlisted and unregistered securities, and have
knowledge and experience in financial and business matters in general.  Pacifico
acknowledges and agrees that any and all recipients of the Stock Consideration
shall be required to enter into lockup agreements with the Company restricting
sales and other transferability of the Stock Consideration for up to three years
in common with all other Officers, Directors and more than 5% shareholders of
record.

Section 2.2  MANAGEMENT FEES.

     (A)  In connection with its duties for acquisitions, construction,
          exploration and operations of all assets in Ecuador, Pacifico shall be
          reimbursed monthly for all expenses incurred in the behalf of this
          Agreement at cost plus 10% (Ten Percent). As more fully set forth
          elsewhere herein, any and all such expenditures shall be as set forth
          on the mutually agreed upon budget for capital expenditures, expenses
          and other costs associated with any of the Projects.

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     (B)  In connection with its duties for acquisitions, construction,
          exploration and operations of all assets in Ecuador, Pacifico shall
          also receive 10% of the net revenues of the project up to a maximum of
          $10,000 per month which shall be applied to community development
          projects in Ecuador.

     (C)  In connection with its duties for acquisitions, construction,
          exploration and operations of all assets in Ecuador, Pacifico shall
          also receive a gross amount of $10,000 per month for the first twelve
          months, which payment shall be deferred until April 11, 2008 or until
          funding of the Company, whichever is earlier. Commencing on April 11,
          2008, Spirit and Pacifico shall meet and shall reasonably negotiate
          the amount of this gross amount payable under this Agreement for
          Pacifico's duties hereunder.

Section 2.3  NET SMELTER RETURN ROYALTY.  Pacifico shall be entitled to a Net
Smelter Return Royalty equal to 3% (three percent) of the Net Smelter Returns
for the entire life of the operations in Ecuador or 30 years, whichever comes
later.  "Net Smelter Returns" means the proceeds received from any smelter or
other purchaser from the sale of any ores, concentrates or minerals produced
from operations in Ecuador after deducting from such proceeds the following
charges only to the extent that they are not deducted by the smelter or other
purchaser in computing the proceeds:  (i) the cost of transportation of the
ores, concentrates or minerals from the property to such smelter or other
purchaser, including related transport; (ii) smelting and refining charges
including penalties; (iii) marketing costs.  The Net Smelter Return Royalty
shall be calculated and paid to Pacifico on a quarterly basis within forty-five
(45) days after the end of each fiscal quarter.  Spirit shall have the right to
buy-back 1% of the Net Smelter Return Royalty held by Pacifico for $1,000,000
USD in cash.

Section  2.4  BOARD  OF  DIRECTORS.  Upon  execution  of  this Agreement, Spirit
Exploration,  Inc.  will  appoint  an  assignee  of  Pacifico  to  its  Board of
Directors.

                                    ARTICLE 3

                                   MANAGEMENT
Section  3.1  OPERATION  MANAGER

     Pacifico  is  hereby  appointed Operations Manager of the all operations in
mining  for  Spirit/Ecuadorgold  for  the  term  of  this  Agreement in Ecuador.

Section  3.2  POWER  AND  AUTHORITY.

     After execution of this Agreement Pacifico shall have full right, power and
authority  to  do  everything  necessary  or  desirable  in  connection with the
Exploration  and  Development  of  the  Properties  and,  without  limiting  the
generality  of  the  foregoing,  the  right,  power  and  authority  to:

     (a)      regulate access to the Properties subject only to the right of the
Parties to have access to the Properties at all reasonable times for the purpose
of  inspecting  work  being  done  thereon  but  at  their own risk and expense;

     (b)      employ  and  engage  such  employees,  agents  and  independent
contractors  as  it  may consider necessary or advisable to carry out its duties
and  obligations  hereunder and in this connection to delegate any of its powers
and  rights  to  perform  its  duties  and  obligations  hereunder;  and

     (c)      to  undertake expenditures as in accordance with budgets developed
and  mutually  approved from time-to-time, and in accordance with the provisions
herein

Section  3.3  DUTIES  AND  OBLIGATIONS.

After  execution  of  this  Agreement,  Pacifico  shall  have  such  duties  and
obligations  as  the  parties hereto may from time to time determine, including,
without  limiting  the  generality  of  the  foregoing, the following duties and
obligations:

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     (a)      to  manage,  direct  and  control all exploration, development and
mining  operations  in  and  under  the Properties, in a prudent and workmanlike
manner,  and  in  compliance  with  all  applicable  laws,  rules,  orders  and
regulations;

     (b)      to  prepare  and  deliver  to  the  Parties  annual work plans and
budgets and during periods of active field work to provide monthly and quarterly
progress  reports  of  the  work  in  progress  within 14 days of the end of the
relevant  period;

     (c)      subject  to  the  terms  and  conditions of this Agreement and the
developed  budgets,  to  keep  the  Properties  in  good standing free of liens,
charges  and  encumbrances  of  every character arising from operations, (except
liens  for  taxes  not yet due, other inchoate liens and liens contested in good
faith  by  Pacifico),  and  to  proceed  with all diligence to pay or contest or
discharge  any  lien  that  is  filed;

     (d)     to  maintain  true  and  correct  books,  accounts  and  records of
operations;

     (e)      to  permit  Spirit to inspect, take abstracts from or audit any or
all  of  the  records  and  accounts  during  normal  business  hours;

     (f)      to  obtain and maintain, or cause any contractor engaged hereunder
to  obtain  and  maintain, during any period in which active work is carried out
hereunder  adequate  insurance;

     (g)     to  regulate access to the Properties, subject only to the right of
Spirit  and  its  representatives  to  have  access  to  the  Properties, at all
reasonable  times  for  the purpose of inspecting work being done thereon and to
permit  Spirit  to  conduct  such  independent  audits  of  the  work  as it may
reasonably  require;

     (h)     to  arrange  for  and  maintain worker's compensation or equivalent
coverage for all eligible employees engaged by Pacifico in accordance with local
statutory  requirements;

     (i)     to perform their duties and obligations in a manner consistent with
good  exploration  and  mining  practices;

     (j)     to  transact,  undertake  and  perform all transactions, contracts,
employments,  purchases,  operations,  negotiations  with  third parties and any
other  matter  or  thing  undertaken  by  Pacifico;  and

     (k)     to diligently advise Spirit of any material change in the status or
exploration  results of the Properties, to take all necessary acts in respect to
such  changes,  and  to  assist the parties to produce timely coordinated public
announcements.

     (l)     during  the  Term  of this Agreement, to not engage in any business
which  reasonably  may  detract  from,  compete with or conflict with Pacifico's
duties  and  obligations  to  Spirit  as  set  forth  in  this Agreement without
disclosure  to the Board of Directors of Spirit.

     (m)     to  not,  except  as  authorized  or  required by Pacifico's duties
hereunder,  reveal  or  divulge  to  any  person  or  companies  any information
concerning  the  organization, business, finances, transactions or other affairs
of Spirit, or of any of its subsidiaries, which may come to Pacifico's knowledge
during  the  continuance  of  this Agreement, and Pacifico will keep in complete
secrecy  all  confidential information entrusted to Pacifico and will not use or
attempt to use any such information in any manner which may injure or cause loss
either  directly  or  indirectly  to  Spirit's  business.  This restriction will
continue to apply after the termination of this Agreement without limit in point
of  time but will cease to apply to information or knowledge which may come into
the  public  domain.

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     (n)     to comply with all Ecuadorian, U.S. and other foreign laws, whether
federal,  provincial or state, applicable to Pacifico's duties hereunder and, in
addition, hereby represents and warrants that any information which Pacifico may
provide  to any person or company hereunder will be accurate and complete in all
material  respects  and  not  misleading, and will not omit to state any fact or
information  which  would  be  material  to  such  person  or  company.

     (o)     to  undertake  general  analysis  of  and  planning for exploration
activities  and  other work related to the pre-feasibility study stage of any of
the  Projects;

     (p)      to  undertake  general  analysis  of  and planning for the design,
engineering,  development,  construction  and  operation of any of the Projects,
including  without  limitation  work related to the preparation of a feasibility
study;

     (q)     to  prepare  tender materials, reviewing bids, and interviewing and
selecting  the engineering, architectural, and construction firms that will work
on  any  exploration  activities,  any  other  pre-feasibility  stage  work, any
feasibility  study,  or  any  development,  operation or expansion of any of the
Projects;
     (r)      to  negotiate  contracts  on behalf of Spirit/EcuadorGold
with  any  engineering,  architectural,  and  construction  firms  so  selected;

     (s)     to  arrange  for  and  supervise  any  mine  planning, engineering,
pre-stripping  and other work to be performed, provided that all such activities
shall  be  on  an  arm's  length  commercial  basis;

     (t)     to  coordinate  and  schedule  the  work  of  any firms selected to
perform work, and supervising the performance of such firms through a designated
management  team,  or  otherwise;

     (u)     to arrange for the purchase, lease or other acquisition of land
required for any exploration activities, any other pre-feasibility work, any
feasibility study or the development, operation or expansion of any of the
Projects;

     (v)     to  procure such materials, supplies, equipment and services as may
be  needed  or required in connection with any exploration activities, any other
pre-feasibility  work,  any  feasibility  study or the development, operation or
expansion  of  any  of  the  Projects;

     (w)     to  secure insurance covering such risks and in such amounts as, in
the  judgment  of  Pacifico, are appropriate (taking into account changes in the
availability of such insurance on commercially reasonable terms) with respect to
any  exploration  activities,  any  other  pre-feasibility work, any feasibility
study  or  the  development,  operation  or  expansion  of  any of the Projects;

     (x)     to  apply  for,  obtain  and  maintain,  all necessary governmental
approvals  or  permits  necessary in connection with any exploration activities,
any  other  pre-feasibility  work,  any  feasibility  study  or the development,
operation  or  expansion  of  any  of  the  Projects;

     (y)     to  conduct  relations  with  all  national  and local governmental
entities  and  in  all  public  relations  matters;

     (z)     to  conduct  labor  relations  and  coordinating  environmental
compliance  and  materials  management;

     (aa)     to  do  all such other acts and things as Pacifico shall determine
to  be necessary or advisable in connection with any exploration activities, any
other  pre-feasibility work, any feasibility study or any development, operation
or  expansion  of  any  of  the  Projects.

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                                    ARTICLE 4

                         REPRESENTATIONS AND WARRANTIES

Section 4.1     Representations and Warranties of Pacifico.  Pacifico hereby
makes the following representations and warranties to Spirit.

     (a) Pacifico has full power and authority to transfer the Properties and,
except as set forth in Exhibit A or otherwise acknowledged of mortgage, are
owned free and clear without any liens or encumbrances.

     (b) The execution, delivery and performance of this Agreement by Pacifico,
and the consummation of the transactions contemplated hereby, will not with or
without the giving of notice of the lapse of time or both, (i) violate any
material provision of law, statute, rule or regulation to which Pacifico is
subject, (ii) violate any judgment, order, writ or decree to which Pacifico is a
party or by which it is or may be bound; or (iii) result in any material breach
of or conflict with any term, covenant, condition or provision of, or result in
the modification or termination of, or constitute a default under or result in
the creation or imposition of any lien, security interest, charge or encumbrance
upon any of the Properties being transferred hereunder, under the corporate
charter or by-laws or any other agreement, understanding or instrument to which
Pacifico is a party or by which it is or may be bound or affected.

     (c) All necessary action has been taken by Pacifico or any of the related
concession holders to authorize the execution, delivery and performance of
transactions contemplated by this Agreement. This Agreement has been duly and
validly authorized, executed and delivered by Pacifico and any such concession
holders and constitutes the valid and binding obligation of Pacifico and such
concessions holders enforceable against them in accordance with their respective
terms, except as enforceability is limited by (1) any applicable bankruptcy,
insolvency, reorganization, moratorium or similar law affecting creditors'
rights generally or (2) general principles of equity, whether considered in a
proceeding in equity or at law.

     (d) All necessary consents and approval required for transferring the
Properties have been obtained or will be obtained, including without limitation
any and all approvals required by any agency of the Ecuadorian government. No
consent of any court, governmental agency or other public authority is required
as a condition to the enforceability of the transactions contemplated by this
Agreement.

     (e) There is no action of law, in equity, arbitration proceeding,
governmental proceeding or investigation pending, or to Pacifico's knowledge
threatened against Pacifico or any of the concessionaries with respect to the
operation of the Properties, or Pacifico's or any such concessionaire's
ownership thereof. None of Pacifico or any concessionaire is in default with
respect to any decree, injunction or other order of any court or other
jurisdiction with respect to any of the Properties to be transferred.

     (f) Pacifico and the concessionaires have conducted their business in
compliance with all material national, state and local laws, regulations and
ordinances.

     Section 4.2. Spirit Representations. Spirit hereby makes the following
representations and warranties to Pacifico.

     (a) Spirit is a Company duly organized, validly existing and in good
standing under the laws of the State of Nevada and is qualified or licensed as a
foreign corporation in any other jurisdiction where said licensing is required.
Spirit has the full power and authority to conduct the business in which it is
engaged and will be engaged upon completion of the transaction contemplated
herein.

     (b) All the issued and outstanding shares of capital stock of Spirit are
duly authorized, validly issued, fully paid and non-assessable.

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     (c) The execution and delivery of this Agreement by Spirit and the
performance of Spirit's obligations hereunder have been duly authorized and
approved by all requisite corporate action on the part of Spirit pursuant to
applicable law. Spirit has the power and authority to execute and deliver this
Agreement and to perform all its obligations hereunder.

     (d) This Agreement and any other documents, instruments and agreements
executed by Spirit in connection herewith constitute the valid and legally
binding agreements of Spirit, enforceable against Spirit in accordance with
their terms, except that (i) enforceability may be limited by applicable
bankruptcy, insolvency, reorganization, moratorium or similar laws of general
application affecting the enforcement of the rights and remedies of creditors;
and (ii) the availability of equitable remedies may be limited by equitable
principles.

     (e) Neither the execution, delivery nor performance of this Agreement or
any other documents, instruments or agreements executed by Spirit in connection
herewith, nor the consummation of the transactions contemplated hereby: (i)
constitutes a violation of or default under (either immediately, upon notice or
upon lapse of time) the Articles of Incorporation or Bylaws of Spirit, any
provision of any contract to which Spirit may be bound, any judgment or any law;
or (ii) will or could result in the creation or imposition of any encumbrance
upon, or give to any third person any interest in or right to, the any capital
stock of Spirit; or (iii) will or could result in the loss or adverse
modification of, or the imposition of any fine or penalty with respect to, any
license, permit or franchise granted or issued to, or otherwise held by or for
the use of, Spirit; or (iv) violate any applicable law or order currently in
effect to which Spirit is subject (other than any applicable "bulk sales" laws).

     (f) Spirit is not a party to, the subject of, or threatened with any
litigation nor, to the best of Spirit's knowledge, is there any basis for any
litigation. Spirit is not contemplating the institution of any litigation.

                                    ARTICLE 5

                               GENERAL PROVISIONS

Section  5.1  COMPLETE  AGREEMENT;  AMENDMENT;  NOTICE.

5.1.1  ENTIRE AGREEMENT. This Agreement embodies the entire understanding of the
parties,  and  any  changes  must  be made in writing and signed by all parties.

5.1.2  AMENDMENT.  This  instrument  may  be  amended  or  modified  only  by an
instrument  of  equal  formality signed by all of the respective parties hereto.

5.1.3  NOTICE. All notices under this Agreement shall be in writing and shall be
delivered  by  personal  service,  or  by  certified or registered mail, postage
prepaid,  return  receipt  requested, to the Parties of the Agreement (and where
required,  to the person required to be copied with the notice) at the addresses
herein  or  at such other address as the addressee may designate in writing, and
to  the Agreement at its principal place of business as set forth in Section 1.3
hereof,  and  shall  be  effective  upon  receipt  (or  refusal  to  accept).

The  addresses  for  notices  to  the  Parties  of the Agreement are as follows:

If to Pacifico:

Minera Del Pacifico Noroeste  S.A.
Circunvalacion Norte #511y 12 ava. Norte
Machala, El Oro, Ecuador

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If to Spirit:

Spirit Exploration, Inc
3132 West Post Road
Las Vegas, NV 89118
Attn:  Peter Laipnieks

Copy to

Cutler Law Group
3206 West Wimbledon Dr
Augusta, GA 30909
Attn:  M. Richard Cutler

Section 5.2 ATTORNEYS FEES.

     Should  any  litigation  be  commenced  between the parties hereto or their
representatives, or should any party institute any proceeding in a bankruptcy or
similar  court  which has jurisdiction over any other party hereto or any or all
of  his  or its property or assets concerning any provision of this Agreement or
the  rights and duties of any person or entity in relation thereto, the party or
parties  prevailing  in  such  litigation shall be entitled, in addition to such
other  relief  as  may  be granted, to a reasonable sum as and for his or its or
their  attorneys fees and court costs in such litigation or in a separate action
brought  for  that  purpose.

Section  5.3  VALIDITY.

     In the event that any provision of this Agreement shall be held to be
invalid or unenforceable, the same shall not affect in any respect whatsoever
the validity or enforceability of the remainder of this Agreement.

Section  5.4  SURVIVAL  OF  RIGHTS.

     Except as provided herein to the contrary, this Agreement shall be binding
upon and inure to the benefit of the parties signatory hereto, their respective
heirs, executors, legal representatives, and permitted successors and assigns.

Section  5.5  GOVERNING  LAW.

     This Agreement has been entered into in the state of Nevada, and all
questions with respect to this Agreement and the rights and liabilities of the
parties hereto shall be governed by the laws of Nevada, and the venue of any
action brought hereunder shall be in Clark County, State of Nevada. Without
limitation in any way to the foregoing, Spirit and Pacifico hereby expressly
waive any and all application of Ecuadorian law to the interpretation and
enforcement of this Agreement and expressly waive any right to venue or
jurisdiction of any court in Ecuador

Section  5.6  WAIVER.

     No consent or waiver, express or implied, by a Party of the Agreement to or
of any breach or default by another Party of the Agreement in the performance by
such other Party of the Agreement of its obligations hereunder shall be deemed
or construed to be a consent or waiver to or of any other breach or default in
the performance by such other Party of the Agreement hereunder. Failure on the
part of a Party of the Agreement to complain of any act or failure to act of
another Party of the Agreement or to declare another Party of the Agreement in
default, irrespective of how long such failure continues, shall not constitute a
waiver by such Party of the Agreement of its rights hereunder. The giving of
consent by a Party of the Agreement in any one instance shall not limit or waive
the necessity to obtain such Party of the Agreement consent in any future
instance.

                                        9
<PAGE>
Section  5.7  REMEDIES  IN  EQUITY.

     The rights and remedies of any of the Parties of the Agreement hereunder
shall not be mutually exclusive, i.e., the exercise of one or more of the
provisions hereof shall not preclude the exercise of any other provisions
hereof. Each of the Parties of the Agreement confirm that damages at law may be
an inadequate remedy for a breach or threatened breach of this Agreement and
agree that, in the event of a breach or threatened breach of any provision
hereof, the respective rights and obligations hereunder shall be enforceable by
specific performance, injunction, or other equitable remedy, but nothing herein
contained is intended to, nor shall it, limit or affect any rights at law or by
statute or otherwise of any party aggrieved as against the other for a breach or
threatened breach of any provision hereof, it being the intention by this
Section to make clear the agreement of the Parties of the Agreement that the
respective rights and obligations of the Parties of the Agreement hereunder
shall be enforceable in equity as well as at law or otherwise.

Section  5.8  INDEMNIFICATION.

     Each Party of the Agreement (Indemnifying Party of the Agreement) hereby
agrees to indemnify and hold the other Parties of the Agreement and the
Agreement harmless from and against any and all claims, demands, actions, and
rights of action (including attorneys fees and costs) that shall or may arise by
virtue of anything done or omitted to be done by the Indemnifying Party of the
Agreement (through or by its agents, employees, or other representatives)
outside the scope of, or in breach of the terms of, this Agreement; provided,
however, that the other Parties of the Agreement shall be notified promptly of
the existence of any such claim, demand, action, or cause of action and shall be
given reasonable opportunity to participate in the defense thereof. In the event
that one Party of the Agreement shall be held severally liable for the debts of
the Agreement he shall be awarded contribution from the other Parties of the
Agreement so that each Party of the Agreement shall only be obligated to pay
that portion of such liability as shall be proportionate to such Party of the
Agreement interest in the Agreement.

Section  5.9  SUCCESSORS  AND  ASSIGNS.

     The  rights and obligations of this Agreement may be not assigned by either
Pacifico  or  Spirit  to  any  successor or assignee without the express written
agreement  of  the  other,  which agreement may be withheld in such party's sole
discretion.

Section  5.10  COUNTERPARTS.

     This Agreement may be executed in any number of counterparts, each of which
shall be deemed to be an original and all of which shall constitute one and the
same Agreement.

Section  5.11  FURTHER  ASSURANCES.

     Each party hereto agrees to do all acts and things and to make, execute,
and deliver such written instruments as shall from time to time be reasonably
required to carry out the terms and provisions of this Agreement.

                                       10
<PAGE>
     IN WITNESS WHEREOF, the parties have executed this Agreement as of the day
and year first above set forth.

/s/ Luiggi Lopez
-----------------------------------------
By:  Luiggi  Lopez  Authorized  Signatory  on  Behalf  of;
MINERA  DEL  PACIFICO  NOROESTE  S.A.

/s/ Peter Laipnieks
-----------------------------------------
By:  Peter  Laipnieks,  President;
SPIRIT  EXPLORATION  INC.

                                       11

<PAGE>
EXHIBIT  A
Properties

KYLEE

Spirit has agreed to purchase the concessions of Kylee for a lump sum payment of
$400,000 USD on or before October 31, 2007. The formal title for such properties
shall  be  transferred  and  delivered  to  Spirit  immediately  upon  payment.

MARIA  OLIVIA

Spirit  has  agreed  to  purchase the concessions of Maria Olivia for a lump sum
payment  of  $400,000  USD on or before October 31, 2007, of which a mortgage is
due  and  owed on said concession. The formal title for such properties shall be
transferred  and  delivered  to  Spirit  immediately  upon  payment.

MULUNCAY

Pacifico  has acquired the following properties inside the mining district known
as  Muluncay  (See  below).

MINES                              OWNER
Mina  Buena  Esperanza             Sr.  Angel  Avila  Cordova          ACQUIRED
Mina  Naranjitos                                                       ACQUIRED
Mina  De  La  Divina  Justricia                                        ACQUIRED
Mina  La  Chonto                                                       ACQUIRED
Mina  Los  Quindes                                                     ACQUIRED
Mina  Las  Canas                   Sr.  Emilio  Asanza                 ACQUIRED
Mina  Autonomos                    Sr  Manual  Lopez                   ACQUIRED

PROPERTIES  TO  BE  ACQUIRED

1)  Fierro  Urco  II
2)  Campo  De  Oro  Sur
3)  Concession  Claudio  Asanza
4)  Oro  Norte  Maria

                                       12
<PAGE>

EXHIBIT  B

                                USE OF PROCEEDS

                   $ 20,000,000 ASSET BACKED NOTES FINANCING

MULUNCAY MINING PROJECT

The  Muluncay Project is the company's principle concession and will utilize the
majority  of the proceeds from the $20,000,000 asset backed note financing.  The
Muluncay  project  currently  consists of three mines and a flotation processing
plant  in  Southern  Ecuador-  the Muluncay Project.  These acquisitions provide
properties  from  which  Spirit  can  start  producing gold immediately. We have
already  produced  our  first shipment of concentrate but it has become apparent
that  we  need  to  upgrade  our  processing  capacity  to take advantage of the
tremendous  opportunity  presented  us  at Muluncay.  These mines and processing
plant  are presently being upgraded and are anticipated to be cash flow positive
within  six  months.  Spirit's  Muluncay Project encompasses 2100 hectares, with
estimated  inferred  resource  of  600,000  ounces  of  gold.  Spirit  has spent
approximately  $1,000,000  on  this  project  to  date  upgrading  the mines and
processing  plant.

The  following  reflect  the  planned use of proceeds for the development of the
Muluncay  Mining  Project.  Specific  uses  of  these  funds may be reviewed and
revised  based  on  Management's review of the status of the project, unforeseen
costs  and  uncertainties,  and the reasonable judgment of Management as to more
appropriate  utilization  of the proceeds for specific components of development
of  the  Muluncay  project.

USE OF PROCEEDS IN PHASE I THRU III FOR MULUNCAY MINING PROJECT

PHASE  I
Continuation  of  Mine  preparation  and modernization with equipment for proper
mining  excavation  for  the  tonnage  required for the production plant(s). The
acquisition  and  purchase  of 100 hectares for the new Central Processing Plant
for  growth  and  tailing  ponds to fulfill our Environmental Impact Studies for
this  future  site.  Deposits will be applied for new Equipment to bring current
Plant  to  150 Tons per day at our Esperanza location and the deposit to acquire
Equipment  for  New  Floatation  Plant that will begin under construction during
Phase  II  (Start  up Plant to be 250 tons per day with a foot print to build to
500  tons  per  day).  TIME:  90  Days  after  funding   COST:  $2,000,000  USD

PHASE  II
Construct  New  Central  Floatation  Plant  from designed Blueprints prepared by
engineering.  Clearing  of land, preparation of utilities and pouring footers to
begin  immediately.  During  concrete curing, begin tailing pond preparation and
equipment  transporting  to  site.  Begin on site assembly of tanks and crushing
line  assembly  for  installation.  Apply  equipment  in  order of placement and
continue  through test run of plant of 250 ton per day operation. TIME: One Year
from  Start.  COST:  $4,500,000.

PHASE  III
Continuing  Mine  development  and slashing process to continue to create proper
ore feed. Develop holding deposits for extracted ore for proper blending for the
Plant.  After  plant  has  run  250  tons  per day for 90 consecutive days begin
process  to add additional equipment to raise to 500 tons per day. StateplaceOre
volume  per  day  will  dictate  the  growth  stages  (50 ton tanks can be added
quickly)  based  on  the mining progress for vein quality. TIME: One Year. Cost:
$2,500,000.

                                       13
<PAGE>
USE OF PROCEEDS FOR FOREGOING PHASES ON MULUNCAY AND ALSO REFLECTING PROPERTY
PURCHASE AND MORTGAGE TERMINATION COSTS

     PHASE I
 OCT. 1/07 - MAR. 1/08       PURCHASE PRICE
                             ---------------  -------------------------------
                                              Deposit with 3 Yr. Mortgage
                                              Terms ($375,000 remains owed
Purchase of "Lopez" Mine     $       506,783  on Mortgage)

                                              Deposit with 3 Yr. Mortgage
                                              Terms ($620,000 remains owed
Purchase "Esperanza" Mine    $       850,000  on Mortgage)

                                              Deposit with Mortgage Terms
                                              (2 Pmts.) ($160,000 remains
Purchase "Asanza" Mine       $       260,000  owed on Mortgage)
                             ---------------
TOTAL PURCHASES              $     1,560,000

MINING OPERATION UPGRADES:

   "Lopez" Mine              $       325,000  Slashing & Safety Construction

   Esperanza Plant           $       575,000  Slashing & Safety Construction

                                              Slashing & Safety Construction
   CityplaceSanta Fe Plant   $        50,000  in Mine & Plant Prep
                             ---------------
SUB TOTAL                    $       950,000

Contingency (10%)            $        95,000
                             ---------------
TOTAL UPGRADES               $     1,045,000

TOTAL COSTS FOR PHASE 1      $     2,525,000

     PHASE II
  NOV/07-JUNE/08
                                                Land-100 Hectares
Property Purchase                   $  150,000  (247.1 Acres)

Development of Spirit 1 & 2 Plant   $3,500,000
                                    ----------
TOTAL                               $3,650,000

 PHASE II PLANT & MINE UPGRADES:

                                                Upgrade Mine to
   "Lopez"                          $  300,000  Production Level

                                                Upgrade Mine to
                                                Production Level &
   "Esperanza"                      $  500,000  Increase Volume

                                                Upgrade Mine to
   "Asanza"                         $  300,000  Production Level
                                    ----------
TOTAL UPGRADES                      $1,100,000

Upgrade Contingency (10%)           $  110,000

Total Upgrade Expense Phase II      $1,210,000
                                    ----------
TOTAL COSTS PHASE II                $4,680,000

     PHASE III
FEB. 1/08 - JULY 1/08

Transportation & Moving Equipment   $  250,000

Completion of Spirit 1 & 2 Plant    $ 1,500,00
                                    ----------
TOTAL                               $1,750,000
                                    ----------

                                       14
<PAGE>
PHASE III PLANT & UPGRADES:

   "Lopez" Mine                     $  250,000  Upgrade Mine & Extraction Bins

                                                Upgrade to Production
   Esperanza Plant                  $  750,000  Level & Increase Plant Volume

   CityplaceSanta Fe Plant          $  100,000  Upgrade Mine to production level
                                    ----------
SUB TOTAL                           $1,100,000

Contingency (10%)                   $  110,000
                                    ----------
TOTAL UPGRADES                      $1,210,000

TOTAL COSTS FOR PHASE 1II           $2,960,000

TOTAL  FUNDS  REQUIRED  FOR  MULUNCAY  EXPANSION:  $10,165,000

MARIA  OLIVIA  PROJECT

Spirit  has  undertaken  a  joint venture on this project with Franzosi S.A., an
exploration  company  based  in  Quito, Ecuador.  Franzosi is scheduled to spend
$4.8  million  developing  this  property.  To  meet  our  obligations under the
agreement,  Spirit  is  required  to  provide $1,200,000 for additional property
acquisitions  and  contributions  to  the  joint  venture.

Maria  Olivia  has  similar  geology, structures and mineralization as Muluncay.
Within  the  Portovelo Series volcanics a series of parallel structures found in
the  NW  corner  of  the  district is grouped as Cerro de Oro.  These local area
structures  encompass both those veins found within the Maria Olivia concession,
such  as  Tres  Diablos,  Bolivar  and  placeCitySan  Antonio,  as well as those
immediately  outside  the concession boundaries but considered to be part of the
same  Ayapamba  area  mineralizing  system (e.g. La Sucre Vein).  This system of
veins  is  the  northwest  continuation  of  the  large  system  of veins around
Portovelo-Zaruma.  There  is  significant additional potential at depth of up to
1500  m  for  most  of  the  concession  in  the district, including those veins
contained  within  the  Maria  Olivia concession.  A preliminary estimate of the
resource from the three known veins (Tres Diablos, Bolivar, San Antonio) with an
estimated  strike  length  of  1 km (similar to the Sucre Vein), with an average
width  of  1.3  m  and  an average depth of 600 m is probable that a resource of
greater  than  1.5  million  tonnes  in  the order of 12 g/T (due to dilution by
secondary veins and disseminations) could produce 562,500 oz Au.  No estimate of
the  value  derived  from  silver  or sulphide concentrate has been made, but it
would  add  a  significant  amount  to  the  value  of  this  resource.
The  Company  plans  to  undertake  production  of  the  Maria Olivia concession
production  in  four  phases:

1.     Initially  in  Phase  1  through  startup  exploration,  completion of an
environmental  impact  study,  undertaking  soil and water studies to begin with
laboratory  results  and  engaging mining engineers to begin surface evaluations
for  possible  entry  points  of  the  main  tunnel.

2.     In  Phase 2, the Company will put its drill program into place. This will
including  (i)  hiring a drill team with an approved North American Geologist to
prepare  cores for booking and lab preparation; (ii) building a security shelter
for  cores and equipment; (iii) moving equipment on site and beginning drilling;
(iv)  preparing  a  model  from drilling results of the ore body after the first
16,000 feet have been drilled and sampled; (v) beginning calculation of provable
resources based upon early lab reports; (vi) starting a second round of drilling
(16,000  feet); (vii) using these results to assure mining tonnage and grade for
valuations  and  (viii) repeating the above based upon distance, depth and width
of  findings.

3.     In  Phase 3, the Company will begin underground extraction (mining).  The
Company will need to complete an environmental impact study for extraction.  The
Company's  mining  engineers  will  begin construction for the entry of the main
tunnel and its mechanical engineers will approve final drawings of the flotation
processing  plant.  Key paperwork will be completed include approval of budgets,
flow  charts  and  objectives  from  financing  to  construction,  and  setting
production  objectives.

                                       15
<PAGE>
4.     In  the  final  Phase 4, the Company will begin construction of a 200 ton
plant and mining extraction.  Included in this phase will be (i) setting footers
for 400 ton per day Processing flotation plant; (ii) purchasing equipment to set
200  ton  per  day in this Phase; (iii) developing a tailings pond for five year
production  at  200  ton  per  day  for a key impact study; (iv) providing rail,
water,  air  and electricity mine for extraction of a 200 ton per day operation;
(v)  building  a laboratory on site and (vi) setting a security perimeter around
the  active  plant  and  mine  area.

TOTAL FUNDS REQUIRED FOR MARIA OLIVIA JOINT VENTURE: $1,200,000

KYLEE  CONCESSION

This project contains at least one major vein of 1 metre width, and is suggested
to be 2.3 kilometres long, trending NE-SW.  The width of the vein suggests
strength, continuity and depth.  Our current workings are on a vein exposed
along Quebrada Zuro of Rio San Francisco, which lies NE of the major Rio
Jubones.  There are possible parallel veins in Quebrada Cuchicorral. This area
has not yet been explored for parallel structures which may host similar
mineralization. Spirit Exploration's proposed exploration program would consist
of stream sediment sampling of all creeks in concession, where accessible, at
approximately 100 metres separation along each creek.  The purchase cost of
acquiring this asset is $400,000.

PHASE  I
Begin  Environmental  Impact  Study  by  recommended  geologist  team  from
placeCityQuito.  At the same time begin soil sampling, magnetometer land survey,
and  laboratory testing through-out the concession to design proper target areas
to  begin  drilling  program.  Time:  120  Days.  Cost:  $150,000

PHASE  II
Hire professional drillers and work out first 5,000 meter program with geologist
team.  Build  model  of ore body and create tonnage estimates based on findings.
Cut  core  samples  in  half and send to bonafide laboratory for testing report.
Time:  Six Months Cost: $1,000,000 Drillers Est. 5,000 meters x $150 = $750,000,
plus  mobilization  cost  plus  Laboratory.

PHASE  III
Body  over  1 million ounces will be recommended to continue with a second 5,000
meter  program  to  clarify  ore  body  pitch  and depth. Time: Six Months Cost:
$1,000,000.

PHASE  IV
Begin  under-ground  engineering  studies  and  prepare  Mining  Report.  Begin
designation of entrance to the ore body. (Cost to be based on meter removed plus
equipment).  Time:  One  Year  Cost:  $1,500,000.

TOTAL  FUNDS  REQUIRED  FOR  KYLEE  CONCESSION:  $3,900,000

FIERRO  URCO  I  &  II  PROJECTS

Spirit's strategic land package, Fierro Urco II, is comprised of 11 concessions
totaling 13,503 hectares (approximately 28,000 acres) inside the Regional Mining
District of Loja.  This land package is north of Loja, Ecuador and just west of
the Aurelian Resources, Inc.(TSX)  Fruta Del Norte Gold-Silver Deposit, which
recently reported an inferred resource of 13.7 million oz. of gold equivalent.
The purchase price of this concession is $1,500,000.

In addition to the Fierro Urco II project, we have a purchase agreement to
acquire the Fierro Urco I project.  This is a very strategic package and is on
the same geological trend as the Fierro Urco II project.  We have spent $100,000
on this project to date and need $1,100,000 to complete the acquisition.

                                       16
<PAGE>
There have been numerous exploration programs carried out on this property under
the auspices of the British Geological Commission, the United Nations and Geolog
a  del  Ecuador.  Our  geological  team  in  Ecuador  has conducted an extensive
document  search  and  review  of  previous  work in this very strategic area in
Southern  Ecuador.  The  11  mining  concessions  we  obtained  in  this package
presented  134  areas  interest  to  our  experts.  This  project  will be fully
evaluated  with  a  preliminary  Exploration program already initiated with soil
sampling.  The  program  will  include  detailed  mapping,  prospecting,  stream
sediment  sampling,  and  chip  and  channel  sampling  to  confirm the previous
exploration  data.  Spirit  will be very aggressively defining each phase of our
exploration  results based on these lab tests and will move quickly into a drill
program.

PHASE  I
Begin  Environmental  Impact  Study  by  third  party  geologist  team  from
placeCityQuito.  At the same time begin soil sampling, magnetometer land survey,
and  laboratory testing through-out the concession to design proper target areas
to  begin  drilling  program.  Time:  120  Days.  Cost:  $250,000

PHASE  II
Hire professional drillers and work out first 5,000 meter program with geologist
team.  Build  model  of ore body and create tonnage estimates based on findings.
Cut  core  samples  in  half and send to bonafide laboratory for testing report.
Time:  Six Months Cost: $1,000,000 Drillers Est. 5,000 meters x $150 = $750,000,
plus  mobilization  cost  plus  Laboratory.

TOTAL  FUNDS  REQUIRED  FOR  FIERRO  URCO  I  &  II:  $3,850,000

PROJECTED GENERAL WORKING CAPITAL AND CORPORATE COSTS: ANNUALIZED FOR 2008

Management Salaries (President, CEO, Exploration VP, CFO)               $440,000
Rent for Management Staff, Utilities, travel, etc.                        50,000
Consultants (Financial, Geologists, Operational)                         175,000
Legal, Accounting, Audits                                                150,000
Investor Relations                                                        70,000

TOTAL FUNDS REQUIRED FOR CORPORATE COSTS                                $885,000

                                       17
<PAGE>
SUMMARY OF USE OF PROCEEDS

     FUNDS  REQUIRED  FOR  MULUNCAY  EXPANSION:                      $10,165,000

     FUNDS REQUIRED FOR MARIA OLIVIA JOINT VENTURE:                   $1,200,000

     FUNDS  REQUIRED  FOR  KYLEE  CONCESSION:                         $3,900,000

     FUNDS  REQUIRED  FOR  FIERRO  URCO I & II:                       $3,850,000

     CORPORATE COSTS:                                                   $885,000
                                                                ----------------
     TOTAL USE OF PROCEEDS                                           $20,000,000

                                       18Exhibit 10.10

                       ASSIGNMENT AND ASSUMPTION AGREEMENT

     This ASSIGNMENT AND ASSUMPTION AGREEMENT dated November 26, 2007 (this
"Agreement"), is among Minera Del Pacifico Noroeste, S.A., an Ecuadorian
corporation ("Pacifico"), and ECUADORGOLDCORP., S.A., an Ecuadorian corporation
(the "Assignee"), and Spirit Exploration, Inc., a Nevada corporation ("Spirit).

     WHEREAS, Pacifico is the 100% owner of the mineral properties constituting
the Muluncay Project (the "Muluncay Project").  The Muluncay Project lies in the
centre of the Portovelo-Zaruma mining camp, which is found in the cantons of
Ayapamba and Paccha, Province of El Oro, southern Ecuador. It  is centered at
Latitude 03  36' 30" South and Longitude 79 40' West. It covers an area of 374
hectares.  Boundary co-ordinates for the Muluncay Project are found in Table
immediately below. The specific properties constituting the Muluncay Project are
more fully set forth on Exhibit A hereto.  These are based on a metric UTM grid
system referenced to PSAD-56 datum and geographic zone 17.

                         MULUNCAY BOUNDARY COORDINATES
                         -----------------------------

                           EASTING - M  NORTHING - M
                           -----------  ------------
                           652000            9599400
                           -----------  ------------
                           653100            9599400
                           -----------  ------------
                           653100            9596800
                           -----------  ------------
                           651600            9596800
                           -----------  ------------
                           651600            9599000
                           -----------  ------------
                           652000            9599000
                           -----------  ------------
                           652000            9599400
                           -----------  ------------

     WHEREAS, the properties constituting the Muluncay Project are subject to
certain Mortgage Obligations (the "Mortgages") currently obligating Pacifico to
the payment of certain sums and interest.  The Mortgages are more fully set
forth on Exhibit B hereto.

     WHEREAS, Assignee is a wholly owned subsidiary of Spirit.

     WHEREAS, in connection with that certain Definitive Agreement dated
November 15, 2007, Pacifico agreed to transfer the Muluncay Project subject to
the Mortgages to Assignee in consideration for certain shares of common stock.

     WHEREAS, the Muluncay Project must be assigned first to Assignee, and then
to Cutler Law Group, Inc. as Trustee (which will be accomplished in a separate
agreement) in connection with a financing (the "Financing") currently being
undertaken by Spirit.

     WHEREAS, Assignee desires to acquire the Muluncay Project and assume the
obligations of the Mortgages underlying the Muluncay Project in connection with
the proposed financing.

<PAGE>
For and in consideration of the sum of TEN DOLLARS ($10.00) and other valuable
consideration the receipt and sufficiency of which hereby are acknowledged, and
of the mutual covenants herein contained, the parties hereto hereby agree as
follows:

     1.     Assignment and Assumption.

          a. Pacifico hereby grants, transfers and assigns to the Assignee all
     of the right, title and interest of the Assignor in the Muluncay Project,
     and Assignee hereby assumes any and all obligations related to the
     Mortgages.

          b. Pacifico represents and warrants to the Assignee that Pacifico has
     not taken any action that would serve to impair or encumber the Pacifico's
     ownership interest in the Muluncay Project since the date of acquisition
     other than the Mortgages.

     2.     Representations and Warranties of the Assignor. Pacifico warrants
and represents to, and covenants with, the Assignee that:

          a. Pacifico is the lawful owner of the Muluncay Project with the full
     right to transfer such Muluncay Project, which transfer is made free from
     any claims and encumbrances other than the Mortgages;

          b. Neither Pacifico nor anyone acting on its behalf has offered,
     transferred, pledged sold or otherwise disposed of the Muluncay Project or
     any interest in the Muluncay Project to, or solicited any offer to buy or
     accept a transfer, pledge or other disposition of the Muluncay Project or
     any interest in the Muluncay Project.

          c. Pacifico has been duly organized and is validly existing as a
     corporation in good standing under the laws of the Country of Ecuador with
     full power and authority to enter into and perform its obligations under
     this Agreement;

          d. This Agreement has been duly executed and delivered by Pacifico,
     and, assuming due authorization, execution and delivery by each of the
     other parties hereto, constitutes a legal, valid, and binding agreement of
     Pacifico, enforceable against it in accordance with its terms, subject to
     bankruptcy, insolvency, reorganization, moratorium, or other similar laws
     affecting creditors' rights generally and to general principles of equity
     regardless of whether enforcement is sought in a proceeding in equity or at
     law;

          e. The execution, delivery and performance by Pacifico of this
     Agreement and the consummation of the transactions contemplated hereby do
     not require the consent or approval of, the giving of notice to, the
     registration with, or the taking of any other action in respect of, any
     state, federal or other governmental authority or agency, except such as
     has been obtained, given, effected or taken prior to the date thereof;

          f. The execution and delivery of this Agreement have been duly
     authorized by all necessary corporate action on the part of Pacifico;
     neither the execution and delivery by Pacifico of this Agreement, nor the
     consummation by Pacifico of the transactions herein contemplated, nor
     compliance by Pacifico with the provisions hereof, will conflict with or
     result in a breach of, or constitute a default under, any of the provisions
     of the governing documents of Pacifico or any law, governmental rule or
     regulation or any material judgment, decree or order binding on Pacifico or
     any of its properties, or any of the provisions of any material indenture,
     mortgage, deed of trust, contract or other instrument to which Pacifico is
     a party or by which it is bound;

<PAGE>
     4.     Representations and Warranties of the Assignee. The Assignee
warrants and represents to, and covenants with, Pacifico that:

          a. The Assignee agrees to be bound by all of the terms, covenants and
     conditions of its ownership of the Muluncay Project and from and after the
     date hereof, the Assignee assumes for the benefit of Pacifico all of
     Pacifico's obligations under the Mortgages;

          b The Assignee hereto represents and warrants that it is duly and
     legally authorized to enter into this Agreement and to perform its
     obligations hereunder; and

          c. The Assignee hereto represents and warrants that this Agreement has
     been duly authorized, executed and delivered by it and (assuming due
     authorization, execution and delivery thereof by each of the other parties
     hereto) constitutes its legal, valid and binding obligation, enforceable in
     accordance with its terms, except as such enforcement may be limited by
     bankruptcy, insolvency, reorganization or other similar laws affecting the
     enforcement of creditors' rights generally and by general equitable
     principles (regardless of whether such enforcement is considered in a
     proceeding in equity or at law).

     5.     Covenants of Spirit and Pacifico.

          a. Immediately upon receipt of any funding from the Financing, or upon
     the receipt by Spirit of any funds from any other source for use in its
     operations, Spirit shall immediately pay any and all obligations (including
     without limitation principal, penalties and/or interest) due under the
     Mortgages in full.

          b. Immediately upon full payment of the Mortgages as set forth in
     paragraph 5(a) above, Pacifico shall immediately undertake any and all
     actions necessary or advisable to complete legal transfer of the properties
     constituting the Muluncay Project to Assignee or Cutler Law Group (as
     Trustee). Without limitation to the generality of the foregoing, Pacifico
     agrees to provide whatever title documents, legal opinions, property
     descriptions or other definitive documentation required to formally
     effectuate legal title, to register legal title and/or record in the
     appropriate registration and recording offices transfer of and title to
     such Muluncay Properties set forth therein with Assignee or Cutler Law
     Group, as the case may be, under applicable Ecuadorian law to the
     reasonable satisfaction of counsel to Assignee or Cutler Law Group,
     sufficient to assure that Assignee or Cutler Law Group, as the case may be,
     has full legal right, title and interest to such properties constituting
     the Muluncay Project including without limitation any and all mineral
     rights and mining rights thereto.

     6.     THIS ASSIGNMENT AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF placeStateNEVADA, WITHOUT REFERENCE TO
ITS CONFLICT OF LAW PROVISIONS, AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE
PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

     7.     All demands and notices hereunder shall be in writing and shall be
deemed to have been duly given if personally delivered at or mailed by
registered mail, postage prepaid, or sent by overnight courier to those
addresses set forth opposite the signature page hereto.and/or such other address
as may hereafter be furnished by Pacifico or Assignee.

     8. Each of Pacifico and Assignee, for itself and its successors and
assigns, hereby covenants with the other, its successors and assigns, that such
party and its successors and assigns will do, execute and deliver, or will cause
to be done, executed and delivered, all such further acts, transfers,
assignments, conveyances, powers of attorney and assurances as are necessary to
effectuate the transactions set forth herein.

<PAGE>
     9. This Agreement and the covenants and agreements contained herein shall
inure to the benefit of Assignee and its successors and assigns, and shall be
binding upon Pacifico and its successors and assigns.

     10. This Agreement contains the entire understanding between the parties
hereto concerning the subject matter hereof, and there are no representations,
agreements, arrangements or understandings, oral or written, between or among
the parties hereto relating to the subject matter of this Agreement which are
not fully expressed herein. Neither this Agreement nor any of the provisions
herein shall be modified or waived except by an instrument in writing signed by
each of the parties hereto.

     11.     This Agreement may be executed in counterparts, each of which when
so executed shall be deemed to be an original and all of which when taken
together shall constitute one and the same instrument.

     IN WITNESS WHEREOF, the parties have caused this Assignment Agreement to be
executed by their duly authorized officers as of the date first above written.

ASSIGNEE:

ECUADORGOLDCORP, S.A.

By: \s\ Luis Penaherrera
    --------------------
Luis Penaherrera, General Manager

ASSIGNOR:

MINERA DEL PACIFICO NORESTE, S.A.

By: \s\ Luiggi Lopez
    ----------------
Luiggi Lopez

SPIRIT:

SPIRIT EXPLORATION, INC.

By: \s\ Peter Laipnieks
    -------------------
Peter Laipnieks, President

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