METHOD FOR MINING OF NOBLE METAL DEPOSITS

摘要

FIELD: mining; underground leaching of noble metals from ores; applicable in recovery of noble metals with most efficient results in mining deposits with relatively low content of gold. SUBSTANCE: method for mining of noble metal deposits consists in recovery of noble metals from ores at the places of their occurrence with chloride solutions by the method of underground leaching. EFFECT: higher technical-and-economic indices due to reduced terms of mining, absence of mining production, profitable mining of lean ore deposits with complicated mining and geological conditions. 1 tbl