GR Silver Mining Ltd. report assay results from the final drill holes to be incorporated into the resource estimation at the Plomosas Mine Area at the Plomosas Silver Project ("Plomosas Project") in Sinaloa, Mexico. These results represent wide intersections of predominantly gold and silver-rich epithermal veining. The gold mineralization, as evidenced in drill holes PLI21-10 and 14, is hosted by hydrothermal breccias which commonly include irregular colloform banded quartz veins related to a NW-oriented structural trend. The longitudinal section demonstrates the 2 km long N-S trend of the Plomosas Mine Area, extending northwards towards the historical old workings at El Ranchito and El Aguacate. The longitudinal section also includes geophysical anomalies outlining the preferential location of potential mineralized zones along strike, as well as grade times thickness pierce points of surface and underground drill holes in AgEq grams per tonne times metres (gtm).