Exhibit 99.1
JOINT FILING AGREEMENT
PURSUANT TO RULE 13d-1(k)(1)
The undersigned acknowledge and agree that the foregoing statement on Schedule
13G is filed on behalf of each of the undersigned and that all subsequent
amendments to this statement on Schedule 13G shall be filed on behalf of each of
the undersigned without the necessity of filing additional joint filing
agreements. The undersigned acknowledge that each shall be responsible for the
timely filing of such amendments, and for the completeness and accuracy of the
information concerning it contained therein, but shall not be responsible for
the completeness and accuracy of the information concerning the others, except
to the extent that it knows or has reason to believe that such information is
inaccurate. This Agreement may be executed in any number of counterparts and all
of such counterparts taken together shall constitute one and the same
instrument.
Dated: February 14, 2007
TOURADJI CAPITAL MANAGEMENT, LP
By: Touradji Capital GP, LLC, its general partner
By: Xxxx Xxxxxxxx, Managing Member
By: /s/ Xxxxxx X. Xxxx
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Name: Xxxxxx X. Xxxx
Title: Attorney-in-fact
TOURADJI GLOBAL RESOURCES MASTER FUND, LTD.
By: Xxxx Xxxxxxxx, Director
By: /s/ Xxxxxx X. Xxxx
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Name: Xxxxxx X. Xxxx
Title: Attorney-in-fact
XXXX XXXXXXXX
By: /s/ Xxxxxx X. Xxxx
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Name: Xxxxxx X. Xxxx
Title: Attorney-in-fact
