12/08/09 VANCOUVER, BRITISH COLUMBIA--(Marketwire - Dec. 8, 2009) - San Marco Resources Inc. (TSX VENTURE:SMN) is pleased to announce it has entered into an agreement with Chesapeake Gold Corp. for the acquisition of the El Tecomate gold/silver project in Mexico. El Tecomate is located in Durango State, Mexico, within the Sierra Madre Occidental range which hosts numerous prolific precious metals systems ...