KOR-T Corvus Gold Expands High-Grade, Bulk Tonnage, Stockwork Zones at Yellowjacket System, North Bullfrog Project, Nevada Complete assay results, which now include silver numbers, demonstrate that the combined near surface, higher-grade, bulk tonnage, vein and stockwork zones are consistently 20-50 metres wide with average grades ranging from 1 to 7 g/t gold and 14 - 32 g/t silver (Table 1). Significantly, the higher silver grades in this area, which run between 3 to 15 times greater than the gold content, may have a beneficial effect on anticipated production costs when included in the updated North Bullfrog Preliminary Economic Assessment scheduled for Q1 2014. stockboard.com |