VANCOUVER, BC / ACCESSWIRE / October 24, 2016 /
Blackrock Gold Corp. (TSXV: BRC) ("Blackrock", or the "Company") is pleased to announce the signing of a Letter of Intent to earn up to an 80% interest in the Portrero Au-Ag project, located 235km NW of the city of Durango, Mexico, and 33km NW of Fresnillo's 4000t/d La Cienega, Ag-Au-Zn-Pb underground
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