GOLD MINING AND PROCESSING | Facts and DetailsMercury is sometimes used in gold mining. . extract such gold using a 160-ton remote controlled machine developed by oil companies to dig trenches for pipelines. .. The shafts in South Africa's deepest gold mines are over 12,000 feet deep.in s a what equipment is used for mining gold,Gold Mining and Processing: Everything you Need to KnowAug 15, 2014 . Likewise, the mining equipment used today helps reduce waste and . Gold mining takes place in countries such as South Africa, Australia, the.
in s a what equipment is used for mining gold