FIELD: hydraulic precious metallurgy. SUBSTANCE: method involves grinding ore; treating with cement; pelletizing; piling and leaching gold from pile. Prior to treating with cement, ground ore is subjected to concentration for obtaining enriched and depleted parts. Upon cyaniding of enriched part, produced cakes are mixed with depleted part. EFFECT: increased extent of gold extraction and reduced process time. 1 dwg, 2 ex
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