
GR Silver Mining Confirms Wide, High-grade Silver Mineralization Below the San Marcial Resource, 18.5 m @ 773 g/t Ag, including 1,792 g/t Ag over 5.6 m
GR Silver Mining President and CEO, Marcio Fonseca commented “The first drill results from our resource expansion program at San Marcial have proven the consistency and continuity of the Ag-rich San Marcial Breccia mineralization, along strike and down dip.”












