EXHIBIT A
JOINT FILING AGREEMENT
This will confirm the agreement by and among the undersigned that the schedule
13D filed with the Securities and Exchange Commission on or about the date
hereof with respect to the beneficial ownership by the undersigned of the Common
Stock, par value $0.001 per share, of Xxxxx Mining, Inc., a Delaware
corporation, is being filed, and all amendments thereto will be filed, on behalf
of each of the persons and entities named below, in accordance with Rule 13d-1
under the Securities Exchange Act of 1934, as amended. This Agreement may be
executed in two or more counterparts, each of which shall be deemed an original,
but all of which together shall constitute one and the same instrument.
Dated as of January 25, 2008
SPECTRA CAPITAL MANAGEMENT, LLC
By: /s/ Xxxxxxx X. Xxxxxx
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By: Xxxxxxx Xxxxxx
Title: Managing Member
ARCLIGHT CAPITAL, LLC
By: /s/ Xxxxxx X. Xxxxxx
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By: Xxxxxx X. Xxxxxx
Title: Managing Member
XXXXXXX X. XXXXXX
/s/ Xxxxxxx X. Xxxxxx
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Xxxxxxx X. Xxxxxx
XXXXXX X. XXXXXX
/s/ Xxxxxx X. Xxxxxx
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Xxxxxx X. Xxxxxx
