Using Online Cyanide Monitoring for Mining Applications
Jul 11, 2018 . The Veladero mine uses traditional ore crushing and cyanide extraction techniques. . Cyanide is used in large quantities to extract the gold from the ore. . This prevents long holding times that make it difficult to accurately . as they do not suffer interference from copper and metallic sulfides present in the.
Using Mercury in Gold Ore Crushing 911 Metallurgist
Mar 18, 2017 . The extraction of gold by mercury is described by Biringuccio in his treatise . in Peru, was similar, but the bottom of the vessel was of copper and the pulp was boiled. . Care is taken not to make the plate wet with mercury.Get Price