Document:

Filed by Automated Filing Services Inc. (604) 609-0244 - Nord Resources Corporation - Exhibit 4.3

AMENDMENT TO SUBORDINATION AGREEMENT

          This
  Agreement, dated as of May 31, 2006, is made by RONALD A. HIRSCH, a single
  man and resident of California, and STEPHEN D. SEYMOUR, a married man
  and resident of Maryland (collectively, the “Subordinated Creditor”),
  for the benefit of NEDBANK LIMITED, a limited liability company organized
  under the laws of the Republic of South Africa (the “Lender”).

          Subordinated
  Creditor executed that certain Subordination Agreement, dated November 8, 2005
  (the “Agreement”), for the benefit of the Lender with respect
  to certain indebtedness of Nord Resources Corporation, a Delaware corporation
  (the “Borrower”), owed by Borrower to Lender.

          The
  Borrower desires to increase its indebtedness to the Lender and the Lender requires,
  as a condition of such extension of such credit, that the Subordinated Creditor
  amend the terms of the Agreement to include such additional loan amounts.

          ACCORDINGLY,
  in consideration of the loans and other financial accommodations that have been
  made and may hereafter be made by the Lender for the benefit of the Borrower,
  and for other good and valuable consideration, the receipt and sufficiency of
  which are hereby acknowledged, the Subordinated Creditor hereby agrees as follows:

          1.
  The following definitions used in the Agreement are deleted in their entirety
  and replaced with the following:

          “Johnson
  Camp Mine” shall have the same definition ascribed to this term in
  the Deed of Trust, Assignment of Rents, and Security Agreement, dated November
  8, 2005, as amended by the First Amendment to Deed of Trust, Assignment of Rents,
  and Security Agreement, dated May 31, 2006.

          “Loan
  Agreement” shall mean the Amended and Restated Secured Promissory Note,
  dated May 31, 2006, by and between the Borrower and the Lender, as the same
  may hereafter be amended, supplemented or restated from time to time. 

          2.
  In the event of a conflict or inconsistency between any term of this Amendment
  and any term of the Agreement, the terms of this Amendment shall control and
  prevail.

          3.
  This Amendment: (a) may be amended only by a writing signed by each of the parties
  hereto; (b) may be executed in several counterparts, each of which is deemed
  an original but all of which constitute one and the same instrument; (c) together
  with the Agreement, contains the entire agreement of the parties with respect
  to the matters contemplated hereby and 

supersedes all prior written and oral agreements, and all
contemporaneous oral agreements, relating to such transactions; (d) is governed
by, and will be construed and enforced in accordance with, the laws of the State
of Arizona, without giving effect to any conflict of laws rules; and (e) is
binding upon, and will inure to the benefit of, the parties and their respective
heirs, successors and permitted assigns.

[SIGNATURES ON FOLLOWING PAGES]

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          IN
  WITNESS WHEREOF, the Subordinated Creditor has executed this Amendment as of
  the date and year first above-written.

	 	/s/
      Ronald A. Hirsch 
	 	Ronald A. Hirsch 
	 	  
	 	  
	 	/s/
      Stephen D. Seymour 
	 	Stephen D. Seymour 

-3-

Acknowledgment by the Lender

The undersigned, being the Lender referred to in the foregoing
Amendment confirms its agreement to the terms set forth in the Agreement, as
amended by the Amendment.

	 	NEDBANK LIMITED
	 	 	  	 
	 	 	  	 
	 	 	  	 
	 	By:	/s/Terry
      Rust 	/s/Stuart Orton 
	 	Its:	Head of Forfaiting	Manager

-4-

Acknowledgment by Borrower

          The
  undersigned, being the Borrower referred to in the foregoing Amendment, hereby
  (i) acknowledges receipt of a copy thereof, (ii) agrees to all of the terms
  and provisions thereof, (iii) agrees to and with the Lender that it shall make
  no payment on the Subordinated Indebtedness that the Subordinated Creditor would
  not be entitled to receive under the provisions of the Agreement, (iv) agrees
  that any such payment will constitute a default under the Lender Indebtedness,
  and (v) agrees to mark its books conspicuously to evidence the subordination
  of the Subordinated Indebtedness effected hereby.

	 	NORD RESOURCES CORPORATION 
	 	  	 
	 	  	 
	 	  	 
	 	By: 	/s/John
      T. Perry 
	 	Its: 	Sr. VP
      & CFO 

-5-

EXHIBIT A

Attach copy of Subordinated Note with following legend

          THIS
  INSTRUMENT IS SUBJECT TO THE TERMS OF A SUBORDINATION AGREEMENT BY RONALD A.
  HIRSCH AND STEPHEN D. SEYMOUR IN FAVOR OF NEDBANK LIMITED DATED AS OF MAY __,
  2006.

-6-Filed by Automated Filing Services Inc. (604) 609-0244 - Nord Resources Corporation - Exhibit 4.4

NORD RESOURCES CORPORATION

WARRANT CERTIFICATE

	No. W2006-23 	250,000 Warrants 

THE WARRANTS REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED, NOR REGISTERED NOR QUALIFIED UNDER ANY
STATE SECURITIES LAWS. SUCH WARRANTS MAY NOT BE OFFERED FOR SALE, SOLD,
DELIVERED AFTER SALE, TRANSFERRED, PLEDGED, OR HYPOTHECATED UNLESS QUALIFIED AND
REGISTERED UNDER APPLICABLE STATE AND FEDERAL SECURITIES LAWS OR UNLESS, IN THE
OPINION OF COUNSEL SATISFACTORY TO NORD RESOURCES CORPORATION SUCH QUALIFICATION
AND REGISTRATION IS NOT REQUIRED PURSUANT TO AN EXEMPTION THEREFROM. NO TRANSFER
OF ANY SUCH WARRANT SHALL BE VALID OR EFFECTIVE UNTIL SUCH CONDITIONS HAVE BEEN
FULFILLED.

WARRANTS FOR THE
 PURCHASE OF COMMON STOCK

Issue Date: May 31, 2006

THIS CERTIFIES THAT, FOR VALUE RECEIVED, Auramet Trading
LLC, a Delaware limited liability company (the “Holder”), is the owner of
250,000 Warrants to purchase an equal number of validly-issued,
fully-paid and non-assessable shares of Common Stock (the “Warrant Shares”) of
NORD RESOURCES CORPORATION, a corporation organized and existing under the laws
of the State of Delaware (the “Corporation”). 

The Warrants represented by this Warrant Certificate are fully
vested as of the date hereof. Purchase may be made at any time, and from time to
time, prior to 5:00 p.m. Tucson Time on the Expiration Date (as hereinafter
defined), upon the presentation and surrender of this Warrant Certificate with a
written notice signed by the Holder stating the number of shares of Common Stock
with respect to which such exercise is being made, at the principal corporate
address of the Corporation, accompanied by payment of the Purchase Price, in
lawful money of the United States of America in cash or by official bank or
certified check made payable to NORD RESOURCES CORPORATION. The Purchase Price
and the number of shares of Common Stock subject to purchase upon the exercise
of the Warrants are subject to modification or adjustment as set forth herein.

SECTION 1. DEFINITIONS. 

As used herein, the following terms shall have the following
meanings, unless the context shall otherwise require:

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(a) “Adjusted Purchase Price”
shall have the meaning given to it in Section 5 of this Certificate.

(b) “Change of Shares” shall
have the meaning given to it in Section 5 of this Certificate.

(c) “Common Stock” shall mean
the common stock of the Corporation, which has the right to participate in the
distribution of earnings and assets of the Corporation without limit as to
amount or percentage.

(d) “Corporate Office” shall
mean the office of the Corporation at which, at any particular time, its
principal business shall be administered, which office is currently located at 1
West Wetmore Road, Suite 203, Tucson, Arizona, 85705.

(e) “Exercise Date” shall mean,
as to any Warrant, the date on which the Corporation shall have received both
(a) this Warrant Certificate, together with a written notice of exercise in
accordance herewith, duly executed by the Holder hereof, or his attorney duly
authorized in writing, and indicating that the Holder is thereby exercising such
Warrant(s), and (b) payment by wire transfer, or by official bank or certified
check made payable to the Corporation, of an amount in lawful money of the
United States of America equal to the applicable Purchase Price for such
Warrant(s).

(f) “Exercise Price” shall mean,
as to any Warrant, $1.15, being 110% of the average closing price of the Common
Stock (as quoted on the Pink Sheets, LLC) for the 20 trading days prior to May
31, 2006 (such average closing price being $1.05) .

(g) “Expiration Date” shall mean
5:00 P.M. (Tucson Time) on May 31, 2008. If the Expiration Date falls on a
holiday or a day on which banks are authorized to be closed in the State of
Arizona, then the Expiration Date shall mean 5:00 P.M. (Tuscon Time) of the next
consecutive day which does not fall on a holiday or a day on which banks are
authorized to be closed in the State of Arizona.

(h) “Holder” shall have the
meaning given to it in the face page hereof.

(i) “Purchase Price” shall mean
the purchase price to be paid upon exercise of each Warrant hereunder in
accordance with the terms hereof, which price shall be the Exercise Price,
subject to adjustment from time to time pursuant to the provisions of Section 5
hereof.

(j) “Securities Act” shall mean
the Securities Act of 1933, and any amendments or modifications, or
successor legislation, thereto adopted, and all regulations, rules or other laws
enacted or adopted pursuant thereto.

(k) “Warrant Certificate” shall
mean any certificate representing Warrants.

(l) “Warrant Registry” means the
official record maintained by the Corporation in which are recorded, with
respect to each Warrant Certificate issued by the Corporation: the date of
issuance, the name and address of the original Holder, the name and address 

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of each subsequent transferee of such
original Holder, and the number identifying, such Warrant Certificate.

(m) “Warrant Shares” shall have
the meaning given to it in the face page hereof.

(n) “Warrants” shall mean the
Warrants represented by this Warrant Certificate.

SECTION 2. EXERCISE OF WARRANTS.

(a) Each Warrant evidenced hereby may
be exercised by the Holder at any time on the Exercise Date, upon the terms and
subject to the conditions set forth herein, by delivery to the Corporation of a
completed Notice of Exercise in the form attached as Schedule A hereto. A
Warrant shall be deemed to have been exercised immediately prior to the close of
business on the Exercise Date and the person entitled to receive shares of
restricted common stock of the Corporation deliverable upon such exercise shall
be treated for all purposes as the Holder of a Warrant Share upon the exercise
of the applicable Warrant as of the close of business on the Exercise Date.
Promptly following, and in any event within ten (10) business days after, the
date on which the Corporation first receives clearance of all funds received in
payment of the Purchase Price pursuant to this Warrant Certificate, the
Corporation shall cause to be issued and delivered to the person or persons
entitled to receive the same, a certificate or certificates evidencing the
issuance to such Holder of the applicable number of Warrant Shares (plus a
Warrant Certificate for any remaining issued but unexercised Warrants of the
Holder). Notwithstanding the foregoing sentence, in the event that any
registration or qualification (or filing for exemption from any such
requirements) is required prior to the issuance of such Warrant Shares by the
Corporation in accordance with Section 3(b) below, then the obligation to
deliver any such certificates shall arise only upon completion of such
requirements and at such time as the Corporation may lawfully do so.

(b) Upon the exercise of the Warrants
represented hereby, if the Corporation so requests, the Holder shall certify to
the Corporation that it is not exercising such Warrants with a view to
distribute the Warrant Shares in violation of the Securities Act, and shall
provide such other investor representations as the Corporation may require to
confirm the ability of the Corporation to rely upon the exemption from
registration under the Securities Act which applies to the distribution of
Warrant Shares at the time of such distribution.

SECTION 3. RESERVATION OF SHARES; REGISTRATION RIGHTS;
TAXES; ETC.

(a) The Corporation covenants that it
will at all times reserve and keep available out of its authorized Common Stock,
solely for the purpose of issue upon the valid exercise of Warrants, such number
of Warrant Shares as shall then be issuable upon the exercise of all Warrants
then outstanding. The Corporation covenants that all shares of Common Stock
which shall be issuable upon exercise of the Warrants shall, at the time of
delivery, be duly and validly issued, fully-paid, non-assessable and free from
all taxes, liens and charges with respect to the issuance thereof (other than
those which the Corporation shall 

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promptly pay or discharge, or any liens
created thereon by the Holder thereof and/or any predecessor of such
Holder).

(b) The Corporation shall not be
obligated to deliver any Warrant Shares pursuant to the exercise of the Warrants
represented hereby unless and until a registration statement under the
Securities Act and/or under any applicable state securities laws and
regulations, with respect to such securities is effective, or an exemption from
such registration is available to the Corporation at the time of such exercise.
The Corporation covenants that if any Warrant Shares reserved for the purpose of
exercise of Warrants hereunder require registration with, or approval of, any
governmental authority under any federal or state securities law before such
securities may be validly issued or delivered upon such exercise, then the
Corporation will in good faith and as expeditiously as reasonably possible,
endeavor to secure such registration or approval. However, in the event that
this Warrant Certificate represents Warrants which have been transferred by an
initial holder thereof, the Warrants represented hereby may not be exercised by,
nor shares of Common Stock issued to, the Holder hereof in any state in which
such exercise and issuance would be unlawful.

(c) If at any time from the date hereof
until the earliest to occur of (A) the date as of which all the Warrant Shares
may be sold by the Holder without regard to the volume limitations set forth in
Rule 144(e) under the Securities Act, and (B) such date as of which all the
Warrant Shares held by the Holder have been sold, and there is not an effective
registration statement covering all of the Warrant Shares, the Corporation shall
determine to prepare and file with the United States Securities and Exchange
Commission 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 (other than on Form S-4 or Form S-8 under the Securities Act, or
their then equivalents, relating to equity securities to be issued solely in
connection with any acquisition of any entity or business, or equity securities
issuable in connection with stock incentive or other employee benefit plans),
then the Corporation shall send to the Holder written notice of such
determination and, if within fifteen days after receipt of such notice, the
Holder shall so request in writing, the Corporation shall include in such
registration statement all or any part of the Warrant Shares the Holder requests
to be registered; provided that: (i) the Corporation shall not be required to
register any Warrant Shares pursuant to this Section that are eligible for
resale pursuant to Rule 144(k) promulgated under the Securities Act; and (ii)
the Corporation shall not be required to register any Warrant Shares until after
the Holder has exercised the Warrant.

(d) The Corporation shall pay all
documentary, stamp or similar taxes and other governmental charges that may be
imposed with respect to the issuance of the Warrants, or the issuance or
delivery of any shares of Common Stock upon exercise of the Warrants; provided,
however, that if the shares of Common Stock are to be delivered in a name other
than the name of the Holder hereof, then no such delivery shall be made unless
the person requesting the same has paid to the Corporation the amount of
transfer taxes or charges incident thereto, if any.

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SECTION 4. LOSS OR MUTILATION.

Upon receipt by the Corporation of evidence satisfactory to it
of the ownership of, and loss, theft, destruction or mutilation of, this Warrant
Certificate and (in case of loss, theft or destruction) of indemnity
satisfactory to the Corporation, and (in the case of mutilation) upon surrender
and cancellation thereof, the Corporation shall execute and deliver to the
Holder in lieu thereof a new Warrant Certificate of like tenor representing an
equal aggregate number of Warrants as was indicated to be outstanding on the
prior lost or mutilated Warrant Certificate (provided, however, that to the
extent that any discrepancy may exist between the number of Warrants purported
to be outstanding in respect of any Holder as evidenced by a Warrant Certificate
that has been lost or mutilated and the number attributable to such Holder in
the Warrant Registry, then the Warrant Registry shall control for all purposes,
absent a showing of manifest error. Each Holder requesting a substitute Warrant
Certificate due to loss, theft or destruction shall, prior to receiving such
substitute certificate, provide an affidavit to the Corporation in the form
prescribed thereby and signed by (and notarized on behalf of) such Holder.
Applicants for a substitute Warrant Certificate shall comply with such other
reasonable regulations and pay such other reasonable charges as the Corporation
may prescribe.

SECTION 5. ADJUSTMENT OF PURCHASE PRICE AND NUMBER OF
WARRANT SHARES OR WARRANTS.

(a) Subject to the provisions of this
Warrant Certificate and applicable law, in the event the Corporation shall, at
any time or from time to time after the date hereof, issue any shares of Common
Stock as a stock dividend to the holders of Common Stock, or subdivide or
combine the outstanding shares of Common Stock into a greater or lesser number
of shares (any such sale, issuance, subdivision or combination being herein
called a “Change of Shares”), then, and thereafter upon each further Change of
Shares, the Purchase Price in effect immediately prior to such Change of Shares
shall be reduced, but in no event increased, to a price (the “Adjusted Purchase
Price”) determined by multiplying the Purchase Price in effect immediately prior
to such Change of Shares by a fraction, the numerator of which shall be the sum
of the number of shares of Common Stock outstanding immediately prior to the
issuance of such additional shares plus the number of shares of Common Stock
which the aggregate consideration received by the Corporation would purchase at
such Purchase Price, and the denominator of which shall be the sum of the number
of shares of Common Stock outstanding immediately after the issuance of such
additional shares. Such adjustment to the Purchase Price shall be made
successively whenever an issuance is made after a Change of Shares has
occurred.

Upon each adjustment of the Purchase
Price pursuant to this Section 5(a), the total number of shares of Common Stock
purchasable upon the exercise of each Warrant shall become (subject to the
provisions contained in Section 5(b) hereof) such number of shares (calculated
to the nearest tenth) purchasable at the Purchase Price in effect immediately
prior to such adjustment multiplied by a fraction, the numerator of which shall
be the Purchase Price in effect immediately prior to such adjustment and the
denominator of which shall be the applicable Adjusted Purchase Price (rounded to
the nearest whole number of shares). No fractional shares shall be issued or
called for as a result of any adjustment made hereunder.

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(b) The Corporation may elect, at its
sole discretion, upon any adjustment of the Purchase Price hereunder, to adjust
the number of Warrants outstanding, in lieu of adjustment of the number of
Warrant Shares purchasable upon the exercise of each Warrant as hereinabove
provided, so that each Warrant outstanding after such adjustment shall represent
the right to purchase one Warrant Share. Each Warrant held of record prior to
such adjustment of the number of Warrants shall become that number of Warrants
(calculated to the nearest tenth) determined by multiplying the number one by a
fraction, the numerator of which shall be the Purchase Price in effect
immediately prior to such adjustment and the denominator of which shall be the
Adjusted Purchase Price. Upon each adjustment of the number of Warrants pursuant
to this Section 5(b), the Corporation shall, as promptly as practicable, cause
to be distributed to each Holder of Warrant Certificates, on the date of such
adjustment, Warrant Certificates evidencing the adjusted number of Warrants to
which such Holder shall be entitled as a result of such adjustment or, at the
sole option of the Corporation, cause to be distributed to such Holder in
substitution and replacement for the Warrant Certificates held by him prior to
the date of adjustment, and upon surrender thereof, (if required by the
Corporation) new Warrant Certificates evidencing the aggregate number of
Warrants to which such Holder shall be entitled after such adjustment.

(c) In case of any reclassification,
capital reorganization or other change of outstanding shares of Common Stock, or
in case of any consolidation or merger of the Corporation with or into another
corporation (other than a consolidation or merger in which the Corporation is
the continuing corporation and which does not result in any reclassification,
capital reorganization or other change of outstanding shares of Common Stock),
or in case of any sale or conveyance to another corporation of all, or
substantially all, of the property of the Corporation (other than a
sale/leaseback, mortgage or other financing transaction), the Corporation shall
cause effective provision to be made so that each holder of a Warrant then
outstanding shall have the right thereafter, by exercising such Warrant, to
purchase the kind and number of shares of stock or other securities or property
(including cash) receivable upon such reclassification, capital reorganization
or other change, consolidation, merger, sale or conveyance by a holder of the
number of Warrant Shares that might have been purchased upon exercise of such
Warrant immediately prior to such reclassification, capital reorganization or
other change, consolidation, merger, sale or conveyance. Any such provision
shall include provision for adjustments that shall be as nearly equivalent as
may be practicable to the adjustments provided for in this Section 5 upon a
Change of Shares. The Corporation shall not effect any such consolidation,
merger or sale without the written consent of Holders of a majority of the
Warrants then outstanding, unless prior to or simultaneously with the
consummation thereof the successor (if other than the Corporation) resulting
from such consolidation or merger or the corporation purchasing assets or other
appropriate corporation or entity shall assume, by written instrument executed
and delivered to the Corporation, the obligation to deliver to the holder of
each Warrant such substitute warrants, shares of stock, securities or assets as,
in accordance with the foregoing provisions, such Holders may be entitled to
purchase, and the other obligations of the Corporation set out in this
Certificate. The foregoing provisions shall similarly apply to successive
reclassifications, capital reorganizations and other changes of outstanding 

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shares of Common Stock and to
successive consolidations, mergers, sales or conveyances.

(d) Irrespective of any adjustments or
changes in the Purchase Price or the number of Warrant Shares purchasable upon
exercise of the Warrants, all Warrant Certificates issued (whether prior to or
subsequent to any event causing an adjustment thereof) shall continue to express
the Purchase Price per share, and the number of shares purchasable thereunder as
originally expressed in the Warrant Certificate initially issued to any
Holder.

(e) After each adjustment of the
Purchase Price pursuant to this Section 5, the Corporation will promptly prepare
a certificate signed by the Chairman or Chief Executive Officer, and attested by
the Secretary or an Assistant Secretary, of the Corporation setting forth: (i)
the Purchase Price as so adjusted, (ii) the number of shares of Common Stock
purchasable upon exercise of each Warrant after such adjustment or, if the
Corporation shall have elected to adjust the number of Warrants, the number of
Warrants to which the Holder of each Warrant shall then be entitled, and (iii) a
brief statement of the facts accounting for such adjustment. The Corporation
will promptly cause a brief summary thereof to be sent by ordinary first class
mail to each Holder of Warrants at his or her last address as it shall appear on
the registry books of the Corporation. No failure to mail such notice nor any
defect therein nor in the mailing thereof shall affect the validity thereof. The
affidavit of the Secretary or an Assistant Secretary of the Corporation that
such notice has been mailed shall, in the absence of fraud, be prima facie
evidence of the facts stated therein.

(f) As used in this Section 5,
references to “Common Stock” shall mean and include all of the Corporation’s
Common Stock authorized on the date hereof and shall also include any capital
stock of any class of the Corporation thereafter authorized which shall not be
limited to a fixed sum or percentage in respect of the rights of the holders
thereof to participate in dividends and in the distribution of assets upon the
voluntary liquidation, dissolution or winding up of the Corporation; provided,
however, that “Warrant Shares” shall include only shares of such class
designated in the Corporation’s Certificate of Incorporation as Common Stock on
the date hereof or (i) in the case of any reclassification, change,
consolidation, merger, sale or conveyance of the character referred to in
Section 5(c) hereof, the stock, securities or property provided for in such
section, or (ii) in the case of any reclassification or change in the
outstanding shares of Common Stock issuable upon exercise of the Warrants as a
result of a subdivision or combination or consisting of a change in par value,
or from par value to no par value, or from no par value to par value, such
shares of Common Stock as so reclassified or changed.

(g) Any determination as to whether an
adjustment in the Purchase Price in effect hereunder is required pursuant to
this Section 5, or as to the amount of any such adjustment, if required, shall
be binding upon all holders of Warrants and the Corporation if made in good
faith by the Board of Directors of the Corporation. For purposes of this Section
5(g), the Corporation’s Board of Directors shall be deemed to have acted in good

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faith if it makes any such decision in
reliance upon advice of its legal counsel and/or another independent
professional hired to advise the Board on such matters.

SECTION 6. RESTRICTIVE LEGEND.

(a) Neither the Warrants represented by
this Warrant Certificate nor the Warrant Shares to be issued upon exercise of
the Warrants have been registered under the Securities Act or any state
securities laws. Accordingly, neither the Warrants nor the Warrant Shares may be
offered, sold or otherwise transferred in the United States or to or for the
account or benefit of a U.S. Person or a person in the United States, unless
registered under the U.S. Securities Act and applicable state securities laws,
or an exemption from registration is available. Except as otherwise provided in
this Section 6, each certificate evidencing the issuance of Warrant Shares
(whether issued in the name of the original Holder of this Certificate or of any
subsequent transferee thereof), shall be stamped or otherwise imprinted with a
legend in substantially the following form:

“THE SHARES REPRESENTED BY THIS
CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED, NOR REGISTERED NOR QUALIFIED UNDER ANY STATE SECURITIES LAWS. SUCH
SHARES MAY NOT BE OFFERED FOR SALE, SOLD, DELIVERED AFTER SALE, TRANSFERRED,
PLEDGED, OR HYPOTHECATED UNLESS QUALIFIED AND REGISTERED UNDER APPLICABLE STATE
AND FEDERAL SECURITIES LAWS OR UNLESS, IN THE OPINION OF COUNSEL SATISFACTORY TO
NORD RESOURCES CORPORATION, SUCH QUALIFICATION AND REGISTRATION IS NOT REQUIRED.
NO TRANSFER OF ANY SUCH SHARE SHALL BE VALID OR EFFECTIVE UNTIL SUCH CONDITIONS
HAVE BEEN FULFILLED.”

(b) Except as otherwise provided in
this Section 6, each Warrant Certificate shall be stamped or otherwise imprinted
with a legend in substantially the following form:

“THE WARRANTS REPRESENTED HEREBY HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, NOR REGISTERED
NOR QUALIFIED UNDER ANY STATE SECURITIES LAWS. SUCH WARRANTS MAY NOT BE OFFERED
FOR SALE, SOLD, DELIVERED AFTER SALE, TRANSFERRED, PLEDGED, OR HYPOTHECATED
UNLESS QUALIFIED AND REGISTERED UNDER APPLICABLE STATE AND FEDERAL SECURITIES
LAWS OR UNLESS, IN THE WRITTEN OPINION OF COUNSEL SATISFACTORY TO NORD RESOURCES
CORPORATION, SUCH QUALIFICATION AND REGISTRATION IS NOT REQUIRED. NO TRANSFER OF
ANY SUCH WARRANT SHALL BE VALID OR EFFECTIVE UNTIL SUCH CONDITIONS HAVE BEEN
FULFILLED.”

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(c) The legend requirements of Section
6(a) and (b) above shall terminate as to any particular Warrant or Warrant
Share: (i) when and so long as such security shall have been effectively
registered under the Securities Act and is disposed of pursuant thereto; or (ii)
when the Company shall have received an opinion of counsel reasonably
satisfactory to it that such shares may be sold to the public without
registration thereof under the Securities Act. Whenever the legend requirements
imposed by this Section 6 shall terminate as to any Warrant Share, as
hereinabove provided, the Holder hereof shall be entitled to receive from the
Corporation, at the Corporation’s expense, a new certificate representing such
Warrant Shares and not bearing the restrictive legend set forth in Section
6(a).

SECTION 7. RIGHTS OF ACTION.

All rights of action with respect to the Warrants are vested in
the Holders of the Warrants, and any Holder of a Warrant, without consent of the
holder of any other Warrant, may, in such Holder’s own behalf and for his own
benefit, enforce against the Company his right to exercise his Warrants for the
purchase of Warrant Shares in the manner provided in this Warrant
Certificate.

SECTION 8. AGREEMENT OF WARRANT HOLDERS. 

Every holder of a Warrant, by his or her acceptance thereof,
consents and agrees with the Corporation and every other holder of a Warrant
that:

(a) The Warrant Registry shall be
maintained by the Corporation’s Secretary, and shall be the official register of
all Warrants issued to any person in the Offering. The Warrant Registry shall be
dispositive as to the issuance, ownership, transfer and other aspects of each
Warrant issued by the Corporation which are recorded therein and, absent
manifest error, such records shall control for all purposes.

(b) The Warrants are transferable only
on the Warrant Registry by the Holder thereof in person or by his attorney duly
authorized in writing and only if the Warrant Certificates representing such
Warrants are surrendered at the Corporate Office of the Corporation, duly
endorsed or accompanied by a proper instrument of transfer satisfactory to the
Corporation in its sole discretion, together with payment of the amount of any
applicable transfer taxes; and 

(c) The Corporation may deem and treat
the person in whose name the Warrant Certificate is registered on the Warrant
Registry as the holder and as the absolute, true and lawful owner of the
Warrants represented thereby for all purposes, and the Corporation shall not be
affected by any notice or knowledge to the contrary, except as otherwise
expressly provided in this Certificate.

SECTION 9. MODIFICATION OF WARRANTS. 

Other than with respect to any adjustment made by the
Corporation in accordance with the provisions of Section 5 hereof, this
Certificate may only be modified, supplemented or altered by the Corporation,
and only with the consent in writing of the Holders of Warrants representing

- 10 -

greater than fifty percent (50%) of the total Warrants then
outstanding; provided, that no change in the number or nature of the securities
purchasable upon the exercise of any Warrant, or the acceleration of the
Exercise Date, shall be made without the consent in writing of the Holder of the
Warrant Certificate representing such Warrant, other than such changes as are
specifically prescribed by this Certificate as originally executed or are made
in compliance with applicable law.

SECTION 10. NOTICES.

All notices, requests, consents and other communications
hereunder shall be in writing and shall be deemed to have been made when
delivered or mailed first class registered or certified mail, postage prepaid as
follows: if to the Holder of a Warrant Certificate, at the address of such
Holder as shown on the Warrant Registry maintained by the Corporation; and if to
the Corporation, at 1 West Wetmore Road, Suite 203, Tucson, Arizona, 85705, or
such other place as may be designated by the Corporation from time to time in
accordance with this Section 10. 

SECTION 11. GOVERNING LAW. 

This Certificate shall be governed by and construed in
accordance with the laws of the State of New York, without giving effect to the
law of conflicts of laws applied thereby. In the event that any dispute shall
occur between the parties arising out of or resulting from the construction,
interpretation, enforcement or any other aspect of this Certificate, the parties
hereby agree to accept the exclusive jurisdiction of the Courts of the State of
New York. In the event either party shall be forced to bring any legal action to
protect or defend its rights hereunder, then the prevailing party in such
proceeding shall be entitled to reimbursement from the non-prevailing party of
all fees, costs and other expenses (including, without limitation, the
reasonable expenses of its attorneys) in bringing or defending against such
action.

SECTION 12. ENTIRE UNDERSTANDING.

This Certificate contains the entire understanding among the
Corporation and the Holder relating to the subject matter covered herein, and
merges all prior discussions, negotiations and agreements, if any between them.
Neither of the parties to this agreement shall be bound by any representations,
warranties, covenants, or other understandings relating to such subject matter,
other than as expressly provided for or referred to herein.

- 11 -

IN WITNESS WHEREOF, the Corporation has caused this
Warrant Certificate to be duly executed, manually or in facsimile, by two of its
officers thereunto duly authorized, as of the date set forth below.

	NORD RESOURCES CORPORATION 	 	ATTEST: 
	  	  	 	  	  
	  	  	 	  	  
	  	  	 	  	  
	By: 	/s/Erland Anderson 	 	By: 	/s/John
      Perry 
	  	Erland Anderson 	 	  	John Perry 
	  	Executive Vice President and 	 	  	Senior Vice President and 
	  	Chief Operating Officer 	 	  	Chief Financial Officer 
	  	  	 	  	  
	  	  	 	  	  
	Date: 	May 31, 2006 	 	  	  

SCHEDULE A

NOTICE OF EXERCISE

TO: Nord Resources Corporation

(1) The undersigned hereby elects to purchase
_______________________Warrant Shares of the Corporation pursuant to the terms
of the Warrant Certificate, and tenders herewith payment of the exercise price
in full, together with all applicable transfer taxes, if any.

(2) Please issue a Warrant Certificate registered in the name
and address of the undersigned as specified below:

	 	  	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 

(3) The Warrant Shares shall be delivered to the following:

	 	  	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 

(4) The undersigned hereby represents and warrants to the
Corporation that the undersigned:

(a) is an “accredited investor” as
defined in Rule 501 under the Securities Act of 1933, as amended (the
“Securities Act”);

(b) is purchasing the Warrant Shares
solely for its own account for investment and not with a view to or for sale or
distribution of the Warrant Shares or any portion thereof and without any
present intention of selling, offering to sell or otherwise disposing of or
distributing the Warrant Shares or any portion thereof in any transaction other
than a transaction complying with the registration requirements of the
Securities Act; and

(c) is not exercising the Warrants as a
result of any form of “general solicitation” or “general advertising” as used in
Rule 502(c) of Regulation D.

(5) The undersigned hereby acknowledges that:

(a) the Warrant Shares issuable upon
exercise of the Warrants are “restricted securities” as defined in Rule 144 of
the Securities Act; 

1

(b) the Corporation shall refuse to
register any transfer of the Warrant Shares not made in accordance with the
provisions of Regulation S, pursuant to registration under the Securities Act,
or pursuant to an available exemption from registration under the Securities
Act; and

(c) the Corporation may require the
Holder to provide such information as may be reasonably necessary to permit the
Corporation to verify the accuracy of the representations and warranties of the
information contained herein, and may require the Holder to complete a
Certification of U.S. Purchaser in form and substance reasonably satisfactory to
the Corporation and its legal counsel.

	By: 	 	 
	 	[HOLDER] 	 

2

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