
GR Silver Mining Reports High-Grade Drill Results from Plomosas Project: 3.5 m at 2,930 gpt AgEq*, including 0.7 m at 13,335 gpt AgEq*
GR Silver Mining President and CEO, Marcio Fonseca, commented, “We are very pleased to report the discovery of high-grade silver-gold mineralized zones in the San Juan area. These significant results demonstrate the district-scale potential for high-grade silver-gold veins within the Plomosas Project.”












