Heavy Industry Machinery Equipment Co., Ltd.
Details
  1. Home >
  2. Tue Ararat Gold Extraction From Its Ores
tue ararat gold extraction from its ores

Tue Ararat Gold Extraction From Its Ores

Gold is usually found alone or alloyed with mercury or silver but can also be found in ores such as calaverite sylvanite nagyagite petzite and krennerite Most gold ore now comes from either open pit or underground mines The ores sometimes contain as little as 5100 of an ounce of gold