Guanajuato: New discoveries is a high grade silver-gold vein
At Guanajuato, another new discoveries is a high grade silver-gold vein close to some old mine workings that was found by two drill holes in Q3, 2008, accessed by a new underground crosscut in Q4, 2008, and developed into production in January.
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Fri, Feb 13, 2009
Post by Melissa Pistilli, Silver Senior Reporter