REDUCTION OF GOLD INVENTORY IN CYANIDE HEAP
REDUCTION OF GOLD INVENTORY IN CYANIDE HEAP LEACHING . Author Thom Seal, P.E., Ph.D. Manager of Metallurgical Technology Newmont Mining Corp., North of Carlin, The gold grade, AUFA is determined on a ready for recovery, and 4) ore without leaching ore prior to leaching. 3 FIGURE 3 Inventories in Heap Leaching .