Document:

EXHIBIT 10.1

                     Amendment No. 3 To Employment Agreement

                  Amendment  No. 3, dated as of May 1, 2008,  by and between The
Berkshire   Bank,  a  New  York  banking   corporation("Employer"),   and  David
Lukens("Employee"),  to the  Agreement,  dated as of January  1,  2001,  between
Employer and Employee (the "Employment Agreement").

                              W I T N E S S E T H:

                  WHEREAS,  Employer  and Employee  entered into the  Employment
Agreement; and

                  WHEREAS,  Employer and Employee wish to amend the terms of the
Employment Agreement with respect to the term thereof.

                  NOW,  THEREFORE,  in  consideration  of the  covenants  herein
contained, the parties hereto hereby agree as follows:

                  1. Paragraph 3 of the Employment Agreement shall be amended to
read in its entirety as follows:

                  "3. Term of Employment. The employment by Employer of Employee
pursuant  hereto  shall  commence  as of the date  hereof  and,  subject  to the
provisions of paragraph 4 hereof,  shall  terminate on June 30, 2010;  provided,
however, that Employee's employment hereunder shall be automatically renewed for
up to three  additional  periods of one year each  unless  Employee  or Employer
notifies  the  other,  not less than 60 days nor more than 90 days  prior to the
expiration of Employee's then current  employment  period,  that he or it elects
not to extend Employee's  employment hereunder beyond the expiration date of the
then current employment period."

                  2.  Except  as  otherwise   amended  hereby,   the  Employment
Agreement  shall continue in full force and effect  unamended from and after the
date hereof.

                  IN WITNESS WHEREOF, this Amendment No. 3 has been executed and
delivered by the parties hereto as of the date first above written.

                                                  THE BERKSHIRE BANK

                                                  /s/ Moses Krausz
                                                  ---------------------
                                                  President and CEO

                                                  /s/ David Lukens
                                                  ---------------------
                                                  David LukensEXECUTION COUNTERPART

                                                                    EXHIBIT 10.1

                         COMMON STOCK PURCHASE AGREEMENT

         THIS  AGREEMENT,  entered  into as of the 9th  day of  May,  2008  (the
"Agreement"),  by and among MOYO  PARTNERS,  LLC, a New York  limited  liability
company  ("Moyo"),  KIRK M.  WARSHAW,  a  resident  of the  State of New  Jersey
("Warshaw",  and together with Moyo,  the  "Purchaser"),  and MATTMAR  MINERALS,
INC., a Nevada corporation (the "Company").

         WHEREAS,  the  Company  has  authorized  the  sale and  issuance  of an
aggregate of two million four hundred  sixty-six  thousand six hundred sixty-six
(2,466,666)  shares (the  "Shares") of the Company's  common  stock,  $0.001 par
value  ("Common  Stock"),  representing  approximately  18.5% of the  issued and
outstanding Common Stock immediately after the Closing (as defined below); and

         WHEREAS,  Purchaser  desires  to  purchase  the Shares on the terms and
conditions set forth herein; and

         WHEREAS,  the Company desires to issue and sell the Shares to Purchaser
on the terms and conditions set forth herein.

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
agreements  herein  contained,  the  Purchaser  and the Company  hereby agree as
follows:

                                    ARTICLE 1
                         SALE AND PURCHASE OF THE SHARES

         Section 1.1 AUTHORIZATION OF SHARES. The Company has authorized the
sale and issuance to Purchaser of the Shares.

         Section  1.2 SALE AND  PURCHASE.  Subject  to the terms and  conditions
hereof,  at the Closing (as  hereinafter  defined) the Company  hereby agrees to
issue and sell to Purchaser  and  Purchaser  agrees to purchase from the Company
the  Shares  for  an  aggregate   purchase  price  of  twelve  thousand  dollars
($12,000.00)  (the "Purchase Price") according to the terms set forth in Section
2.2 below.

         Section  1.3  ALLOCATION  OF  SHARES.  The  proportion  of  the  Shares
purchased by each Purchaser shall be as set forth on the signature page hereto.

         Section 1.4 RESTRICTED STATUS OF THE SHARES;  SUBSEQUENT  DISPOSITIONS.
Each Purchaser hereby confirms its understanding that the Shares to be delivered
to each  Purchaser  will be  "restricted  securities" as that term is defined in
Rule 144 under the Act,  and agrees  that such Shares  shall bear a  restrictive
legend  indicating that they have not been registered  under the Securities Act.
Each Purchaser hereby agrees that it shall not make any subsequent offer,  sale,
transfer,   or  pledge  of  Shares  unless  such   disposition  is  pursuant  to
registration under the Securities Act of 1933, as amended (the "Securities Act")
and any  applicable  securities  laws of any state or pursuant  to an  exemption
therefrom.

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                                    ARTICLE 2
                              CLOSING AND DELIVERY

         Section 2.1 CLOSING DATE.  Upon the terms and subject to the conditions
set forth herein,  the  consummation of the purchase and sale of the Shares (the
"Closing")  shall  be  held  at such  date  (the  "Closing  Date")  and  time as
determined at the mutual discretion of the Company and the Purchaser;  PROVIDED,
HOWEVER, that the Closing shall occur no later than ten (10) business days after
the  conditions  precedent  contained  in Article 7 herein  have been  satisfied
(which the  parties  hereto  agree  shall not be later than May 15,  2008 unless
extended as provided for herein). The Closing shall take place at the offices of
Purchaser's  Counsel,  Morse Zelnick Rose & Lander, LLP, 405 Park Avenue,  Suite
1401, New York, New York 10022,  or by the exchange of documents and instruments
by mail,  courier,  telecopy and wire transfer to the extent mutually acceptable
to the parties hereto.

         Section 2.2 DELIVERY AT CLOSING.  At the Closing,  subject to the terms
and  conditions  hereof,  the Company  will  deliver to  Purchaser  certificates
representing  the Shares to be  purchased at the Closing by  Purchaser,  against
payment of the Purchase Price by check or wire transfer made payable at the time
of Closing.

         Section 2.3 APPLICATION OF CLOSING  PROCEEDS.  The Purchase Price shall
be  paid  and  applied  by the  Company  to  reduce  the  Company's  liabilities
outstanding at the Closing Date.

                                    ARTICLE 3
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         Except as set forth under the  corresponding  section of the disclosure
schedules  (the  "Disclosure  Schedules")  attached  hereto as  EXHIBIT A, which
Disclosure  Schedules  shall  be  deemed  a  part  hereof,  the  Company  hereby
represents and warrants to the Purchaser that:

         Section 3.1  EXISTENCE  AND POWER.  The Company is a  corporation  duly
incorporated,  validly existing and in good standing under the laws of the State
of  Nevada  and  has  all  corporate  powers  and  all  governmental   licenses,
authorizations,  permits,  consents  and  approvals  required  to  carry  on its
business as now conducted. The Company has heretofore delivered to the Purchaser
true and  complete  copies of its  Articles of  Incorporation,  as amended,  and
By-laws, each as currently in effect.

         Section 3.2 AUTHORIZATION;  NO AGREEMENTS.  Subject to the satisfaction
of the terms and  conditions  set forth  herein,  the  execution,  delivery  and
performance by the Company of this Agreement, the performance of its obligations
hereunder,  and the  consummation of the transactions  contemplated  hereby have
been duly  authorized  and are within the Company's  powers.  This Agreement has
been duly and  validly  executed  and  delivered  by the Company and is a legal,
valid  and  binding  obligation  of  the  Company,  enforceable  against  it  in
accordance  with its terms.  The  execution,  delivery  and  performance  by the
Company of this Agreement does not violate any contractual restriction contained
in any  agreement  which  binds or  affects  or  purports  to bind or affect the
Company. The Company is not a party to any agreement,  written or oral, creating
rights in respect of any of such  Shares in any third  party or  relating to the
voting of its Common  Stock.  The Company is not a party to any  outstanding  or
authorized options,  warrants,  rights, calls,  commitments,  conversion rights,
rights  of  exchange  or  other  agreements  of  any  character,  contingent  or
otherwise,  providing for the  purchase,  issuance or sale of any of the Shares,
and there are no  restrictions  of any kind on the transfer of any of the Shares
other than (a)  restrictions  on transfer  imposed by the Securities Act and (b)
restrictions on transfer  imposed by applicable  state  securities or "blue sky"
laws.

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         Section 3.3  CAPITALIZATION.

         (a) The authorized  capital stock of the Company consists of 75,000,000
shares of Common Stock, with a $0.001 par value per share;  there are 13,000,000
shares of Common Stock issued and  outstanding as of the Closing Date, and there
are approximately 23 shareholders of record holding the Common Stock.  There are
no shares of  preferred  stock  authorized,  issued or  outstanding.  All of the
issued and  outstanding  shares of capital  stock of the Company  have been duly
authorized and validly issued and are fully paid and nonassessasable. All of the
issued and outstanding shares of capital stock of the Company have been offered,
issued and sold by the Company in  compliance  with all  applicable  federal and
state securities laws,  either pursuant to an effective  registration  statement
filed with the  Securities  and  Exchange  Commission  ("SEC"),  or an available
exemption from  registration  pursuant to federal and state  securities laws. No
securities of the Company are entitled to preemptive or similar  rights,  and no
Person has any right of first refusal, preemptive right, right of participation,
or any similar right to participate  in the  transactions  contemplated  hereby.
Except  as a  result  of the  purchase  and  sale of the  Shares,  there  are no
outstanding  options,   warrants,  script  rights  to  subscribe  to,  calls  or
commitments of any character  whatsoever  relating to, or securities,  rights or
obligations convertible into or exchangeable for, or giving any Person any right
to  subscribe  for or  acquire,  any  shares  of  Common  Stock,  or  contracts,
commitments,  understandings  or  arrangements  by which the  Company  is or may
become bound to issue additional shares of Common Stock, or securities or rights
convertible or exchangeable  into shares of Common Stock.  The issuance and sale
of the Shares will not  obligate  the Company to issue shares of Common Stock or
other  securities to any Person (other than the  Purchaser) and shall not result
in a right of any  holder of the  Company  securities  to adjust  the  exercise,
conversion, exchange or reset price under such securities.

         (b) Other than as set forth in the  agreement of even date  herewith by
and between the Company, Sean Mitchell, and R&R Biotech Partners, LLC, there are
no outstanding  obligations,  contingent or otherwise, of the Company to redeem,
purchase  or  otherwise  acquire any capital  stock or other  securities  of the
Company.

         (c)  There  are no  shareholder  agreements,  voting  trusts  or  other
agreements or  understandings  to which the Company is a party or by which it is
bound relating to the voting of any shares of the capital stock of the Company.

         (d) Subject to the  satisfaction  of the terms and conditions set forth
herein,  the Shares shall be duly  authorized  for issuance,  when  delivered in
accordance with the terms of this Agreement,  and shall be validly issued, fully
paid and  non-assessable  and the  sale  thereof  shall  not be  subject  to any
preemptive or other similar right.

         (e) There is no provision in the Company's  organizational documents or
records,  and  there  are no  shareholder  agreements  or  other  agreements  or
understandings  to which  the  Company  is a party or by which it is bound  that
prohibit a reverse split of the shares of the capital stock of the Company.

         Section 3.4 SUBSIDIARIES.  The Company has no subsidiaries and does not
own or control, directly or indirectly, any shares of capital stock of any other
corporation or any interest in any partnership, limited liability company, joint
venture or other non-corporate business enterprise.

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<PAGE>

         Section 3.5  FINANCIAL STATEMENTS.

         (a) SEC REPORTS;  FINANCIAL STATEMENTS.  The Company has filed with the
SEC all reports required to be filed by a filer pursuant to Section 15(d) of the
Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act") under the
Securities  Act and the Exchange  Act,  including  pursuant to Section  13(a) or
15(d) thereof,  since August 7, 2006, including the annual report on Form 10-KSB
for the fiscal year ended May 31, 2007 and the quarterly  reports on Form 10-QSB
for the periods  ended August 31, 2007,  November 30, 2007 and February 28, 2008
(the  foregoing  materials  being  collectively  referred  to herein as the "SEC
Reports") on a timely  basis or has  received a valid  extension of such time of
filing and has filed any such SEC Reports  prior to the  expiration  of any such
extension. The Company has identified and made available to the Purchaser a copy
of all SEC Reports  filed within the 10 days  preceding  the date hereof.  As of
their respective  dates, the SEC Reports complied in all material  respects with
the  requirements  of the  Securities Act and the Exchange Act and the rules and
regulations of the SEC, and none of the SEC Reports,  when filed,  contained any
untrue statement of a material fact or omitted to state a material fact required
to be stated  therein or necessary in order to make the statements  therein,  in
light of the  circumstances  under  which they were made,  not  misleading.  The
financial  statements of the Company  included in the SEC Reports  comply in all
material  respects with  applicable  accounting  requirements  and the rules and
regulations of the SEC with respect  thereto as in effect at the time of filing.
Such  financial  statements  have been  prepared in  accordance  with  generally
accepted accounting  principles applied on a consistent basis during the periods
involved  ("GAAP"),  except  as may be  otherwise  specified  in such  financial
statements or the notes thereto, and fairly present in all material respects the
financial  position of the Company and its  consolidated  subsidiaries as of and
for the dates  thereof  and the  results  of  operations  and cash flows for the
periods then ended,  subject,  in the case of unaudited  statements,  to normal,
year-end audit adjustments.

         (b) Except as set forth in the SEC  Reports,  (i) the  Company  has not
been engaged in any business activity;  (ii) there has been no event, occurrence
or  development  that has had or that is  reasonably  expected  to  result  in a
Material  Adverse  Effect;  (iii) the  Company  has not  incurred  any  material
liabilities outside the ordinary course of business (contingent or otherwise) or
amended of any material term of any outstanding  security;  (iv) the Company has
not altered its method of accounting  or the identity of its  auditors;  (v) the
Company has not declared or made any dividend or  distribution  of cash or other
property to its  stockholders  or purchased,  redeemed or made any agreements to
purchase  or redeem any shares of its  capital  stock;  (vi) the Company has not
issued any equity  securities  to any  officer,  director  or  Affiliate  of the
Company;   (vii)  the  Company  has  not  made  any  loan,  advance  or  capital
contributions to or investment in any Person; (viii) the Company has not entered
into any  transaction or commitment  made, or any contract or agreement  entered
into,  relating to its business or any of its assets  (including the acquisition
or disposition  of, or creation of a lien on, any assets) or any  relinquishment
by the Company of any contract or other right;  (ix) the Company has not granted
any severance or termination pay to any current or former  director,  officer or
employee of Company,  or  increased  the  benefits  payable  under any  existing
severance or termination  pay policies or employment  agreements or entered into
any  employment,  deferred  compensation  or  other  similar  agreement  (or any
amendment to any such existing  agreement) with any current or former  director,
officer or employee of the Company; (x) the Company has not established, adopted
or amended  (except as required by applicable  law) any  collective  bargaining,
bonus,  profit sharing,  thrift,  pension,  retirement,  deferred  compensation,
compensation,   stock  option,   restricted  stock  or  other  benefit  plan  or
arrangement covering any current or former director,  officer or employee of the
Company;  (xi) the Company has not  increased the  compensation,  bonus or other
benefits  payable or otherwise made available to any current or former director,
officer or employee of the  Company;  and (xii) the Company has not made any tax
election or

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<PAGE>

any  settlement  or  compromise  of any tax  liability,  in either  case that is
material to the Company or entered  into any  transaction  by the Company not in
the ordinary course of business.

         Section 3.6 NO LIABILITIES OR DEBTS. As of the Closing Date, there will
be no  liabilities  or debts of the  Company  of any  kind  whatsoever,  whether
accrued, contingent, absolute, determined,  determinable or otherwise, and there
will be no existing  condition,  situation or set of  circumstances  which could
reasonably  be expected to result in such a liability or debt. As of the Closing
Date,  the Company  will not be a  guarantor  of any  indebtedness  of any other
person, firm or corporation.

         Section 3.7 LITIGATION. There is no action, suit, investigation,  audit
or  proceeding  pending  against,  or to  the  best  knowledge  of  the  Company
threatened against or affecting,  the Company or any of its assets or properties
before any court or arbitrator or any governmental body, agency or official. The
Company is not subject to any outstanding judgment, order or decree. Neither the
Company,  nor, to the knowledge of the Company,  any officer, key employee or 5%
stockholder  of the Company in his, her or its  capacity as such,  is in default
with respect to any order, writ,  injunction,  decree, ruling or decision of any
court, commission,  board or any other government agency. The SEC has not issued
any stop order or other order  suspending the  effectiveness of any registration
statement filed by the Company under the Exchange Act or the Securities Act.

         Section 3.8 TAXES.  The Company has (i) duly filed with the appropriate
taxing  authorities  all tax returns  required to be filed by or with respect to
its  business,  or are properly on extension and all such duly filed tax returns
are true, correct and complete in all material respects and (ii) paid in full or
made adequate  provisions for on its balance sheet (in accordance with GAAP) all
Taxes shown to be due on such tax returns. There are no liens for taxes upon the
assets of the Company  except for statutory  liens for current taxes not yet due
and  payable  or which  may  thereafter  be paid  without  penalty  or are being
contested in good faith.  The Company has not  received any notice of audit,  is
not  undergoing  any audit of its tax  returns,  or has  received  any notice of
deficiency or assessment from any taxing authority with respect to liability for
taxes  which has not been  fully  paid or  finally  settled.  There have been no
waivers of  statutes  of  limitations  by the  Company  with  respect to any tax
returns.  The Company has not filed a request with the Internal  Revenue Service
for changes in accounting methods within the last three years which change would
effect the accounting for tax purposes, directly or indirectly, of its business.
The  Company  has  not  executed  an  extension  or  waiver  of any  statute  of
limitations  on the  assessment or collection of any taxes due  (excluding  such
statutes  that  relate to years  currently  under  examination  by the  Internal
Revenue Service or other  applicable  taxing  authorities)  that is currently in
effect.

         Section 3.9 INTERNAL ACCOUNTING  CONTROLS;  SARBANES-OXLEY ACT OF 2002.
To the best of its knowledge, the Company is in compliance with the requirements
of the  Sarbanes-Oxley  Act of 2002 applicable to it as of the date hereof.  The
Company maintains a system of internal accounting controls sufficient to provide
reasonable  assurance  that (i)  transactions  are executed in  accordance  with
management's general or specific authorizations,  (ii) transactions are recorded
as necessary to permit  preparation of financial  statements in conformity  with
GAAP and to maintain asset  accountability,  (iii) access to assets is permitted
only in accordance with management's general or specific authorization, and (iv)
the recorded  accountability  for assets is compared with the existing assets at
reasonable  intervals  and  appropriate  action  is taken  with  respect  to any
differences.  The Company has established disclosure controls and procedures (as
defined in  Exchange  Act Rules  13a-15(e)  and  15d-15(e))  for the Company and
designed  such  disclosures  controls  and  procedures  to ensure that  material
information relating to the Company, is made known to the certifying officers by
others  within  those  entities,  particularly  during  the  period in which the
Company's  Form  10-KSB or 10-QSB,  as the case may be, is being  prepared.  The

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Company's  certifying officers have evaluated the effectiveness of the Company's
controls  and  procedures  as of the date of its most  recently  filed  periodic
report (such date, the  "Evaluation  Date").  The Company  presented in its most
recently filed periodic report the conclusions of the certifying  officers about
the  effectiveness  of the  disclosure  controls and  procedures  based on their
evaluations as of the Evaluation  Date.  Since the Evaluation  Date,  there have
been no significant  changes in the Company's internal controls (as such term is
defined in Item  307(b) of  Regulation  S-K under the  Exchange  Act) or, to the
Company's  knowledge,  in other  factors  that  could  significantly  affect the
Company's internal controls. The Company's auditors, at all relevant times, have
been  duly  registered  in good  standing  with the  Public  Company  Accounting
Oversight Board.

         Section 3.10 SOLVENCY; INDEBTEDNESS. Assuming satisfaction of the terms
and conditions set forth herein, based on the financial condition of the Company
as of the Closing Date, the fair saleable value of the Company's  assets exceeds
the amount that will be  required  to be paid on or in respect of the  Company's
existing debts and other liabilities (including known contingent liabilities) as
they  mature.  The Company  does not intend to incur debts beyond its ability to
pay such debts as they  mature.  The  Company has no  knowledge  of any facts or
circumstances  which lead it to believe that it will file for  reorganization or
liquidation  under the  bankruptcy or  reorganization  laws of any  jurisdiction
within one (1) year from the Closing  Date.  The SEC Reports set forth as of the
dates thereof all outstanding secured and unsecured Indebtedness of the Company,
or for which the Company  has  commitments.  The Company is not in default  with
respect  to any  Indebtedness.  At the  Closing,  there  will be no  outstanding
liabilities, obligations or indebtedness of the Company whatsoever.

         Section  3.11 NO BROKERS.  The Company has not  retained  any broker or
finder  in  connection  with  any  of  the  transactions  contemplated  by  this
Agreement, and the Company has not incurred or agreed to pay, or taken any other
action that would entitle any Person to receive, any brokerage fee, finder's fee
or other  similar  fee or  commission  with  respect to any of the  transactions
contemplated by this  Agreement.  The Company shall indemnify and hold Purchaser
harmless from any fees,  cost, and liabilities of any kind incurred by Purchaser
in connection therewith.

         Section  3.12  DISCLOSURE.  All  disclosure  provided to the  Purchaser
regarding the Company,  its business and the transactions  contemplated  hereby,
including the Disclosure Schedules to this Agreement,  furnished by or on behalf
of the Company with respect to the  representations  and warranties  made herein
are true and correct with respect to such  representations and warranties and do
not  contain  any  untrue  statement  of a  material  fact or omit to state  any
material fact necessary in order to make the statements  made therein,  in light
of the  circumstances  under which they were made, not  misleading.  The Company
acknowledges  and agrees that the Purchaser  has not made,  nor is the Purchaser
making,  any  representations  or  warranties  with respect to the  transactions
contemplated hereby other than those specifically set forth herein.

         Section 3.13 NO DISAGREEMENTS  WITH ACCOUNTANTS AND LAWYERS.  There are
no disagreements of any kind presently  existing,  or reasonably  anticipated by
the Company to arise, between the accountants, and lawyers formerly or presently
employed by the Company and the Company is current with respect to any fees owed
to its accountants and lawyers.

         Section 3.14 NO CONFLICTS. Subject to the satisfaction of the terms and
conditions  set forth herein,  the execution,  delivery and  performance of this
Agreement  and the  transactions  contemplated  hereby do not and will not:  (i)
conflict with or violate any provision of the Company's  Certificate or Articles
of Incorporation,  By-laws or other organizational or charter documents; or (ii)
conflict with, or

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constitute  a default  (or an event  that  with  notice or lapse of time or both
would  become a default)  under,  or give to others  any rights of  termination,
amendment,  acceleration or cancellation (with or without notice,  lapse of time
or both) of any agreement, credit facility, debt or other instrument (evidencing
a Company debt or  otherwise) or other  understanding  to which the Company is a
party or by which any property or asset of the Company is bound or affected;  or
(iii)  result in a violation  of any law,  rule,  regulation,  order,  judgment,
injunction,  decree or other restriction of any court or governmental  authority
to which the Company is subject (including federal and state securities laws and
regulations),  or by which  any  property  or asset of the  Company  is bound or
affected.

         Section  3.15  FILINGS,  CONSENTS  AND  APPROVALS.  The  Company is not
required  to obtain any  consent,  waiver,  authorization  or order of, give any
notice to, or make any filing or registration  with, any court or other federal,
state, local or other governmental  authority or other Person in connection with
the execution, delivery and performance of this Agreement.

         Section 3.16 COMPLIANCE.  To the knowledge of the Company, the Company:
(i) is not in default  under or in violation of (and no event has occurred  that
has not been waived that, with notice or lapse of time or both,  would result in
a default by the Company under),  nor has the Company received notice of a claim
that it is in default under or that it is in violation of, any  indenture,  loan
or credit  agreement or any other agreement or instrument to which it is a party
or by which it or any of its properties is bound (whether or not such default or
violation has been waived);  (ii) is not in violation of any order of any court,
arbitrator or governmental  body; and (iii) is not and has not been in violation
of any statute, rule or regulation of any governmental authority.

         Section 3.17  TRANSACTIONS  WITH  AFFILIATES AND  EMPLOYEES.  Except as
required  to be set  forth  in the  SEC  Reports,  and as  accurately  described
therein,  none of the officers or directors of the Company and, to the knowledge
of the Company,  none of the Affiliates or employees of the Company is presently
a party to any  transaction  with  the  Company  (other  than  for  services  as
employees,  officers and directors),  including any contract, agreement or other
arrangement  providing for the  furnishing  of services to or by,  providing for
rental of real or personal property to or from, or otherwise  requiring payments
to or from any officer,  director or such  employee or, to the  knowledge of the
Company, any entity in which any officer,  director,  or any such employee has a
substantial interest or is an officer, director, trustee or partner.

         Section  3.18  ASSETS.  Except  as set  forth in the SEC  Reports,  the
Company has no material assets including, without limitation,  goodwill, assets,
real property, tangible personal property,  intangible personal property, rights
and benefits under contracts,  and cash. All Company leases for real or personal
property are in good  standing,  valid and  effective in  accordance  with their
respective  terms,  and  there is not  under any of such  leases,  any  existing
material  default or event of default  (or event  which with  notice or lapse of
time, or both, would constitute a material default).

         Section 3.19 INVESTMENT COMPANY/INVESTMENT ADVISOR. The business of the
Company  does not  require  it to be  registered  as an  investment  company  or
investment  advisor,  as such terms are defined under the Investment Company Act
and the Investment Advisors Act of 1940.

         Section  3.20  LISTING ON THE OTC-BB.  The Common Stock is approved for
quotation  and/or listing on the  Over-The-Counter  Bulletin Board (the "OTCBB")
and the Company has and  continues  to satisfy  all of the  requirements  of the
OTCBB for such  listing and for the  quotation  and trading of its Common  Stock
thereunder.  The Company has not been informed, nor does it have knowledge, that

                                       7
<PAGE>

FINRA or any other applicable regulatory agency has or is reasonably anticipated
to take action to cause the  Company's  Common  Stock to cease being  quoted and
traded on the OTCBB.

                                    ARTICLE 4
                        REPRESENTATIONS OF THE PURCHASERS

         Each Purchaser represents and warrants to the Company, as follows:

         Section  4.1  EXECUTION  AND  DELIVERY.  The  execution,  delivery  and
performance by the Purchaser of this  Agreement has been duly  authorized and is
within the Purchaser's  powers and does not violate any contractual  restriction
contained in any agreement  which binds or affects or purports to bind or affect
the Purchaser.  Purchaser's  financial  resources are sufficient to enable it to
purchase the Shares upon the  satisfaction of the terms and conditions set forth
herein, and Purchaser has provided the Company with such evidence thereof as was
reasonably requested by the Company.

         Section 4.2 BINDING EFFECT. This Agreement, when executed and delivered
by the Purchaser shall be irrevocable  and will constitute the legal,  valid and
binding  obligations  of the  Purchaser  enforceable  against the  Purchaser  in
accordance  with its terms,  except as may be limited by applicable  bankruptcy,
insolvency,   moratorium  and  other  laws  of  general  application   affecting
enforcement  of  creditors'  rights  generally or general  principles  of equity
(regardless  of whether such  enforceability  is  considered  in a proceeding in
equity or at law).

         Section 4.3 INVESTMENT  PURPOSE.  The Purchaser hereby  represents that
he/it is  purchasing  the Shares for his/its own account,  with the intention of
holding the Shares,  with no present intention of dividing or allowing others to
participate  in this  investment  or of reselling  or  otherwise  participating,
directly or indirectly, in a distribution of the Shares.

         Section 4.4 INVESTMENT  REPRESENTATION.  The Purchaser  represents that
he/it has adequate means of providing for his/its  current needs and has no need
for liquidity in this investment in the Shares.  Purchaser represents that he/it
is  an  "accredited  investor"  as  defined  in  Rule  501(a)  of  Regulation  D
promulgated under the Securities Act.  Purchaser has no reason to anticipate any
material change in its financial condition for the foreseeable future. Purchaser
is financially able to bear the economic risk of this investment,  including the
ability to hold the Shares indefinitely or to afford a complete loss of his, her
or its investment in the Shares.

         Section 4.5 INVESTMENT EXPERIENCE. The Purchaser has such knowledge and
experience in financial and business  matters as to be capable of evaluating the
merits and risks of an investment in the Shares.

         Section 4.6 OPPORTUNITY TO ASK QUESTIONS.  The Purchaser has had a full
and fair  opportunity to make  inquiries  about the terms and conditions of this
Agreement,  to discuss the same and all related matters with his own independent
counsel, his own accountants and tax advisers.  The Purchaser has been given the
opportunity to ask questions of, and receive answers from the Company concerning
the terms and conditions of this Agreement and to obtain such additional written
information  about  the  Company  to  the  extent  the  Company  possesses  such
information  or  can  acquire  it  without   unreasonable   effort  or  expense.
Notwithstanding the foregoing,  Purchaser has had the opportunity to conduct its
own independent  investigation.  The Purchaser  acknowledges and agrees that the
Company  has  not  made,  nor is the  Company  making,  any  representations  or
warranties with respect to the transactions

                                       8
<PAGE>

contemplated hereby other than those specifically set forth herein.

         Section 4.7 BROKERS. Purchaser has not retained any broker or finder in
connection with any of the  transactions  contemplated  by this  Agreement,  and
Purchaser  has not  incurred  or agreed to pay,  or taken any other  action that
would entitle any Person to receive,  any brokerage  fee,  finder's fee or other
similar fee or commission with respect to any of the  transactions  contemplated
by this Agreement.

                                    ARTICLE 5
                            COVENANTS OF THE COMPANY

         Section 5.1 PUBLIC COMPANY  STATUS.  The Company shall make any and all
required  filings under the Exchange Act so that it remains a reporting  company
under the Exchange Act and its Common  Stock  continues to be a  publicly-traded
security.  The Company shall, to the best of its ability, cause its Common Stock
to continue to be approved for listing on the OTCBB.

         Section  5.2  PIGGY-BACK  REGISTRATION.  If at any time  following  the
Closing  Date,  the Company  shall  determine to prepare and file with the SEC a
registration  statement  relating  to an  offering  for its own  account  or the
account of others under the  Securities  Act of any of its equity  securities (a
"Registration  Statement"),  other  than  on  Form  S-4 or  Form  S-8  (each  as
promulgated  under the Securities Act), then the Company shall send to Purchaser
a written  notice of such  determination  and, if within fifteen (15) days after
the date of such  notice,  Purchaser  shall so request in  writing,  the Company
shall include in such Registration  Statement all or any part of such Shares. If
the  Registration  Statement is being filed  pursuant to a  third-party  written
agreement obligating the Company to file same (a "Registration Agreement"), then
any Purchaser requesting to be included in such Registration  Statement shall be
entitled  to  receive  all  notices  and  documents  sent by the  Company to the
third-party whose securities are being registered  pursuant to such Registration
Agreement.

         Section 5.3  CORPORATE  BOOKS AND RECORDS.  At least two business  days
prior to the  Closing  Date,  the  Company  shall  deliver  to  counsel  for the
Purchaser the original minute books and corporate records of the Company,  which
books and records shall be true, complete and correct.

         Section  5.4  FINANCIAL  CONDITION  AS OF THE CLOSING  DATE.  As of the
Closing Date,  the Company shall not be a guarantor of any  indebtedness  of any
other person,  firm or corporation,  and, there shall be no liabilities or debts
of the Company of any kind whatsoever,  whether accrued,  contingent,  absolute,
determined,  determinable  or  otherwise,  and there is no  existing  condition,
situation or set of  circumstances  which could reasonably be expected to result
in such a liability or debt.

                                    ARTICLE 6
                            COVENANTS OF THE PARTIES

         The parties hereto agree that:

         Section 6.1 PUBLIC ANNOUNCEMENTS. Except as required by applicable law,
the Company and the Purchaser  shall consult with each other before  issuing any
press release or making any public  statement  with respect to this Agreement or
the transactions  contemplated  hereby and will not issue any such press release
or make any such public  statement  prior to such  consultation  and without the
consent of the other parties.

                                       9
<PAGE>

         Section 6.2 NOTICES OF CERTAIN EVENTS.  In addition to any other notice
required to be given by the terms of this  Agreement,  each of the parties shall
promptly notify the other party hereto of:

         (a) any notice or other communication from any Person alleging that the
consent  of such  Person is or may be  required  in  connection  with any of the
transactions contemplated by this Agreement;

         (b)  any  notice  or  other  communication  from  any  governmental  or
regulatory agency or authority in connection with the transactions  contemplated
by this Agreement; and

         (c) any actions, suits, claims, investigations or proceedings commenced
or, to its knowledge  threatened against,  relating to or involving or otherwise
affecting such party that, if pending on the date of this Agreement,  would have
been required to have been disclosed  pursuant to Section 3 or Section 4 (as the
case may be) or that relate to the consummation of the transactions contemplated
by this Agreement.

         Section 6.3 ACCESS TO  INFORMATION.  Following  the date hereof,  until
consummation of all transactions  contemplated hereby, the Company shall give to
the Purchaser, their counsel, financial advisers,  auditors and other authorized
representatives reasonable access to the offices, properties, books and records,
financial   and  other  data  and   information   as  the   Purchaser   and  his
representatives may reasonably request.

         Section  6.4  COMPANY'S  BUSINESS.   Except  as  contemplated  by  this
Agreement, the Company will not, without the prior written consent of Purchaser:
(i) make any material  change in the type or nature of its  business,  or in the
nature of its  operations;  (ii) create or suffer to exist any debt,  other than
that currently shown in the SEC Reports;  (iii) issue any capital stock; or (iv)
enter into any new  agreements of any kind or undertake any new  obligations  or
liabilities.

         Section 6.5  CONSENTS OF THIRD  PARTIES.  Each of the Parties will give
any notices to third parties, and will use its reasonable best efforts to obtain
any third  party  consents,  that the other  Parties  reasonably  may request in
connection  with this  Agreement.  Each of the Parties will give any notices to,
make any  filings  with,  and use its  reasonable  best  efforts  to obtain  any
authorizations, consents, and approvals of governments and governmental agencies
in connection with the matters in this Agreement.

         Section  6.6  REASONABLE  EFFORTS.  Each of the  Parties  will  use its
reasonable  best  efforts to take all actions and to do all things  necessary in
order to consummate and make  effective the  transactions  contemplated  by this
Agreement.

                                    ARTICLE 7
                              CONDITIONS PRECEDENT

         Section 7.1 CONDITIONS OF OBLIGATIONS OF THE PURCHASER. The obligations
of the Purchaser are subject to the  satisfaction  of the following  conditions,
any or all of which may be waived in whole or in part by Purchaser:

         (a)  REPRESENTATIONS  AND WARRANTIES.  Each of the  representations and
warranties of the Company set forth in this Agreement  shall be true and correct
in all  material  respects as of the Closing  Date,  as though made on and as of
such date.

         (b) COMPLIANCE CERTIFICATE.  The Chief Executive Officer of the Company
shall deliver to the Purchaser at the Closing a certificate certifying: (i) that
there has been no material adverse change in the

                                       10
<PAGE>

business, affairs, prospects,  operations,  properties,  assets or conditions of
the Company since the date of this  Agreement;  (ii) that attached  thereto is a
true and complete copy of the Company's  Articles of Incorporation,  as amended,
as in effect at the Closing;  (iii) that attached thereto is a true and complete
copy  of its  By-laws  as in  effect  at  the  Closing;  and  (iv)  each  of the
representations  and  warranties of the Company set forth in this  Agreement are
true and correct in all material  respects as of the Closing Date as though made
on and as of the Closing Date.

         (c) GOOD STANDING  CERTIFICATE.  The Company  shall have  furnished the
Purchaser with good standing and existence certificates for the Company from the
State of Nevada.

         (d) CERTIFIED LIST OF RECORD HOLDERS. The Purchaser shall have received
a current  certified  list from the Company's  transfer  agent of the holders of
record of the Company's Common Stock.

         (e) BOARD OF DIRECTORS  RESOLUTIONS.  The Purchaser shall have received
executed  resolutions  of the Board of Directors of the Company  approving  this
Agreement and the transactions contemplated herein.

         (f)  PERFORMANCE.  The  Company  shall have  materially  performed  and
materially complied with all agreements, obligations and conditions contained in
this  Agreement  that are required to be performed or complied  with by it on or
before the Closing.

         (g)  RESIGNATION  OF OFFICERS AND  DIRECTORS.  Sean Mitchell shall have
provided to Purchaser  his written  resignation  from his  positions and offices
with the Company,  such  resignations  to be effective  simultaneously  with the
Closing.   Purchaser's  designees  for  such  positions  shall  have  been  duly
appointed, such appointments to be effective simultaneously with the Closing.

         (h) PURCHASE OF OTHER SHARES.  On or before the Closing  Date,  certain
other  purchasers  shall purchase from certain  shareholders of the Company,  an
aggregate of 7,866,667  shares of the Company's  issued and  outstanding  Common
Stock held by them and such  shareholders  shall have  delivered an aggregate of
2,133,333  shares of the Company's  issued and outstanding  stock to the Company
for cancellation.

         (i) NO INJUNCTION.  There shall not be in effect,  at the Closing Date,
any  injunction  or other binding  order of any court or other  tribunal  having
jurisdiction  over  the  Company  that  prohibits  the  sale  of the  Shares  to
Purchaser.

         (j) LEGAL OPINION.  The Company shall deliver an opinion of counsel, in
the form  attached  hereto as EXHIBIT B, that the Shares,  upon  delivery to the
Purchasers,   will  be  duly   authorized,   validly  issued,   fully  paid  and
non-assessable.

         (k) TAX RETURNS.  The Company shall have filed all required tax returns
with federal and state authorities for all periods up to December 31, 2007.

         (l)  Financial  Records.  The  Company  shall  have  delivered  to  the
Purchasers  complete copies of all the Company's  financial records necessary to
complete audits for the Company's fiscal year 2007-2008.

                                       11
<PAGE>

         Section 7.2 CONDITIONS OF OBLIGATIONS OF THE COMPANY.  The  obligations
of the  Company to effect the sale of the  Shares are  subject to the  following
conditions,  any or all of  which  may be  waived  in  whole  or in  part by the
Company:

         (a)  REPRESENTATIONS  AND WARRANTIES.  Each of the  representations and
warranties  of the  Purchaser  set  forth  in this  Agreement  shall be true and
correct in all material respects as of the Closing Date.

         (b) COMPLIANCE CERTIFICATE.  An authorized officer of the Purchaser, if
not an individual,  and Purchaser  that is an individual,  shall each deliver to
the Company at the Closing a certificate  certifying each of the representations
and  warranties  of such  Purchaser  set  forth in this  Agreement  are true and
correct in all material respects as of the Closing Date as though made on and as
of the Closing Date.

         (c)  PERFORMANCE.  The Purchaser  shall have  materially  performed and
materially complied with all agreements, obligations and conditions contained in
this  Agreement  that are required to be performed or complied with by it or him
on or before the Closing.

         (d) NO INJUNCTION.  There shall not be in effect,  at the Closing Date,
any  injunction  or other binding  order of any court or other  tribunal  having
jurisdiction  over  the  Company  that  prohibits  the  sale  of the  Shares  to
Purchaser.

                                    ARTICLE 8
                                   TERMINATION

         Section 8.1  TERMINATION.  This  Agreement  may be  terminated  and the
purchase  and sale of the  Shares  may be  abandoned  at any  time  prior to the
Closing:

         (a) by mutual written consent of the parties hereto;

         (b) by either the Company or the  Purchaser  if the  Closing  shall not
have  occurred on or before May 15, 2008 (unless the failure to  consummate  the
transactions  by such date  shall be due to the  action or failure to act of the
party seeking to terminate this Agreement);

         (c) by the  Purchaser  if (i) the  Company  shall have failed to timely
comply in any material respect with any of the covenants,  conditions,  terms or
agreements  contained in this  Agreement to be complied with or performed by the
Company,  which breach is not cured within ten (10) days if capable of cure;  or
(ii)  any  representations  and  warranties  of the  Company  contained  in this
Agreement shall have been materially false when made or on and as of the Closing
Date as if made on and as of Closing  Date (except to the extent it relates to a
particular date); or

         (d) by the  Company if (i) the  Purchaser  shall have  failed to timely
comply in any material respect with any of the covenants,  conditions,  terms or
agreements  contained in this  Agreement to be complied with or performed by it,
which breach is not cured  within ten (10) days if capable of cure;  or (ii) any
representations  and  warranties  of the Purchaser  contained in this  Agreement
shall have been materially false when made or on and as of the Closing Date.

         Section 8.2 EFFECT OF  TERMINATION.  In the event of the termination of
this  Agreement  pursuant  to this  Article 8, all  further  obligations  of the
parties under this Agreement shall  forthwith be

                                       12
<PAGE>

terminated  without any  further  liability  of any party to the other  parties;
provided,  however, that nothing contained in this Section 8.2 shall relieve any
party from liability for any breach of this Agreement.  Upon termination of this
Agreement for any reason,  Purchaser  shall promptly cause to be returned to the
Company all documents and information obtained in connection with this Agreement
and the  transactions  contemplated  by this  Agreement  and all  documents  and
information  obtained  in  connection  with  Purchaser's  investigation  of  the
Company's business,  operations and legal affairs,  including any copies made by
Purchaser of any such documents or information.

                                    ARTICLE 9
                                  MISCELLANEOUS

         Section 9.1 NOTICES. All notices,  requests and other communications to
any  party  hereunder  shall be in  writing  and  either  delivered  personally,
telecopied or sent by certified or registered mail, postage prepaid,

IF TO PURCHASERS:

                  Moyo Partners, LLC
                  c/o Arnold P. Kling, Esq.
                  712 Fifth Avenue
                  11th Floor
                  New York, NY 10019
                  Attn:  Arnold P. Kling, Esq.
                  Fax:  212-713-1818

                  and:

                  Kirk M. Warshaw
                  47 School Avenue
                  Chatham, NJ  07928
                  Fax:  973-833-0281

                  With a copy to:

                  Kenneth Rose, Esq.
                  Morse, Zelnick, Rose and Lander, LLP
                  405 Park Ave. Suite 1401
                  New York, New York, 10022
                  Fax:  212-838-9190

IF TO THE COMPANY:

         Mattmar Minerals, Inc.
         #208-828 Harbourside Drive
         North Vancouver, BC  V7P 3R9

         With a copy to:

         William L. MacDonald
         Macdonald Tuskey
         1210-777 Hornby Street
         Vancouver, BC V6Z 1S4
         Canada
         Fax:  604-681-4760

                                       13
<PAGE>

or such other address or fax number as such party may hereafter  specify for the
purpose by notice to the other parties  hereto.  All such notices,  requests and
other  communications  shall be deemed received on the date delivered personally
or by overnight delivery service or telecopied or, if mailed, five business days
after the date of mailing if  received  prior to 5 p.m.  in the place of receipt
and such day is a  business  day in the place of  receipt.  Otherwise,  any such
notice, request or communication shall be deemed not to have been received until
the next succeeding business day in the place of receipt.

         Section 9.2  AMENDMENTS; NO WAIVERS.

         (a) Any  provision  of this  Agreement  with  respect  to  transactions
contemplated  hereby may be amended or waived if, but only if, such amendment or
waiver is in writing and is signed, in the case of an amendment,  by the Company
and Purchaser;  or in the case of a waiver, by the party against whom the waiver
is to be effective.

         (b) No failure or delay by any party in exercising any right,  power or
privilege  hereunder  shall operate as a waiver  thereof nor shall any single or
partial  exercise  thereof preclude any other or further exercise thereof or the
exercise of any other right, power or privilege.  The rights and remedies herein
provided  shall be  cumulative  and not  exclusive  of any  rights  or  remedies
provided by law.

         Section  9.3 FEES AND  EXPENSES.  All costs and  expenses  incurred  in
connection with this Agreement shall be paid by the party incurring such cost or
expense.

         Section 9.4  SUCCESSORS  AND ASSIGNS.  The provisions of this Agreement
shall be binding  upon and inure to the benefit of the parties  hereto and their
respective successors and assigns;  provided that Purchaser shall have the right
to assign this  Agreement to an  affiliate  or assignee of Purchaser  reasonably
acceptable  to the  Company and no other  party  hereto may assign,  delegate or
otherwise transfer any of its rights or obligations under this Agreement without
the consent of each other party hereto, but any such transfer or assignment will
not relieve the appropriate party of its obligations hereunder.

         Section 9.5  GOVERNING  LAW.  This  Agreement  shall be governed by and
construed in accordance  with the laws of the State of New York,  without giving
effect to the principles of conflicts of law thereof.

         Section 9.6  JURISDICTION.  Any suit,  action or proceeding  seeking to
enforce any provision of, or based on any matter arising out of or in connection
with, this Agreement or the transactions  contemplated  hereby may be brought in
any  federal  or state  court  located  in New York,  New York,  and each of the
parties  hereby  consents  to  the  jurisdiction  of  such  courts  (and  of the
appropriate  appellate courts  therefrom) in any such suit, action or proceeding
and irrevocably  waives,  to the fullest

                                       14
<PAGE>

extent permitted by law, any objection which it may now or hereafter have to the
laying of the venue of any such suit,  action or proceeding in any such court or
that any such suit,  action or proceeding which is brought in any such court has
been  brought in an  inconvenient  forum.  Process  in any such suit,  action or
proceeding may be served on any party  anywhere in the world,  whether within or
without the jurisdiction of any such court. Without limiting the foregoing, each
party  agrees  that  service of process on such party as provided in Section 9.1
shall be deemed  effective  service of process on such party.  Each party hereto
(including its affiliates,  agents,  officers,  directors and employees)  hereby
irrevocably  waives,  to the fullest extent permitted by applicable law, any and
all right to trial by jury in any legal proceeding arising out of or relating to
this Agreement or the transactions contemplated hereby.

         Section 9.7 COUNTERPARTS;  EFFECTIVENESS.  This Agreement may be signed
in any number of counterparts, each of which shall be an original, with the same
effect as if the  signatures  thereto and hereto were upon the same  instrument.
This Agreement shall become effective when each party hereto shall have received
counterparts  hereof signed by all of the other parties hereto.  No provision of
this  Agreement  is intended  to confer  upon any Person  other than the parties
hereto any rights or remedies hereunder.

         Section 9.8 ENTIRE  AGREEMENT.  This  Agreement  and the  Exhibits  and
Schedules  hereto  constitute  the entire  agreement  between the  parties  with
respect  to the  subject  matter  of this  Agreement  and  supersedes  all prior
agreements and understandings,  both oral and written,  between the parties with
respect to the subject matter hereof.

         Section 9.9 CAPTIONS.  The captions herein are included for convenience
of reference  only and shall be ignored in the  construction  or  interpretation
hereof.

         Section  9.10  SEVERABILITY.   If  any  term,  provision,  covenant  or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority  to be invalid,  void or  unenforceable,  the  remainder of the
terms, provisions,  covenants and restrictions of this Agreement shall remain in
full force and effect and shall in no way be affected,  impaired or  invalidated
so long as the  economic or legal  substance  of the  transactions  contemplated
hereby is not affected in any manner  materially  adverse to any  parties.  Upon
such a  determination,  the parties shall negotiate in good faith to modify this
Agreement  so as to effect  the  original  intent of the  parties  as closely as
possible in an  acceptable  manner in order that the  transactions  contemplated
hereby be consummated as originally contemplated to the fullest extent possible.

         Section  9.11  SPECIFIC  PERFORMANCE.  The  parties  hereto  agree that
irreparable  damage would occur in the event any provision of this Agreement was
not performed in accordance  with the terms hereof and that the parties shall be
entitled to specific  performance  of the terms  hereof in addition to any other
remedy to which they are entitled at law or in equity.

         Section 9.12  DEFINITION AND USAGE.

         For purposes of this Agreement:

                  "Affiliate"  means,  with  respect  to any  Person,  any other
Person,  directly or  indirectly  controlling,  controlled  by, or under  common
control with such Person.

                                       15
<PAGE>

                  "Indebtedness"  shall mean (a) any  liabilities  for  borrowed
money or amounts owed, (b) all  guaranties,  endorsements  and other  contingent
obligations, whether or not the same are or should be reflected in the Company's
balance  sheet  or the  notes  thereto,  except  guaranties  by  endorsement  of
negotiable  instruments  for deposit or  collection  in the  ordinary  course of
business,  and (c) the present value of any lease payments under leases required
to be capitalized in accordance with GAAP.

                  "Material  Adverse  Effect" means any effect or change that is
or would be materially adverse to the business,  operations,  assets, prospects,
condition  (financial  or otherwise) or results of operations of the Company and
any of its subsidiaries, taken as a whole.

                  "Person"  means  an  individual,   corporation,   partnership,
limited liability company,  association,  trust or other entity or organization,
including a government or political  subdivision or an agency or instrumentality
thereof.

                  "Taxes" means any and all federal,  state,  local,  foreign or
other  taxes  of any  kind  (together  with  any  and all  interest,  penalties,
additions to tax and additional amounts imposed with respect thereto) imposed by
any taxing authority,  including,  without limitation, taxes or other charges on
or with  respect  to  income,  franchises,  windfall  or  other  profits,  gross
receipts,  sales,  use,  capital stock,  payroll,  employment,  social security,
workers'  compensation,  unemployment  compensation,  or net worth, and taxes or
other charges in the nature of excise, withholding, ad valorem or value added.

         Section 9.13 EXPIRATION OF  REPRESENTATIONS,  WARRANTIES AND COVENANTS.
Except for the  covenants  set forth in Sections 5 and 6 above,  all  covenants,
representations  and warranties set forth in this Agreement  shall terminate and
expire,  and shall  cease to be of any force or effect  two (2) years  after the
Closing  Date,  and all  liability  of the parties  hereto with  respect to such
covenants shall thereupon be extinguished.

                [REMAINDER OF THE PAGE INTENTIONALLY LEFT BLANK]

                                       16
<PAGE>

         IN WITNESS  WHEREOF,  Purchaser  and the Company have caused this Stock
Purchase  Agreement  to be  executed  as of as of the day and year  first  above
written.

COMPANY:

MATTMAR MINERALS, INC.

By: /s/ Sean Mitchell
-----------------------------------
Name:   Sean Mitchell
Title:  President and Sole Director

PURCHASERS:

MOYO PARTNERS, LLC                               PORTION OF THE PURCHASED SHARES

BY: /s/ Arnold Kling                                       1,933,333 shares
--------------------------------------
Name:   Arnold P. Kling
Title:  Managing Member

KIRK M. WARSHAW

/s/ Kirk M. Warshaw                                          533,333 shares
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Kirk M. Warshaw

                                       17
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                                    EXHIBIT A

                          Company Disclosure Schedules

                                       18
<PAGE>

                                    EXHIBIT B

                                 Form of Opinion

                                       19

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