GR Silver Mining Drills High-Grade Near Surface Mineralization in the San Juan Area at Plomosas:
5.7 m @ 611 g/t Ag, 0.5 % Pb and 1.7 % Zn (685 g/t AgEq1), including
1.7 m @ 1,762 g/t Ag, 1.3 % Pb and 4.9 % Zn (1,967 g/t AgEq), and including
0.7 m @ 3,755 g/t Ag, 2.5 % Pb and 9.7 % Zn (4,145 g/t AgEq)