gold dump processing machinery south africa

The Haunting Legacy of South Africa's Gold Mines - Yale E360 South African companies now dig up waste weighing more than 15 million pounds — heavier than 38 Boeing 747s — in order to process one standard gold bar's worth of final product. Around Johannesburg, some 270 tailings piles, most of them unlined, contain that waste, which weighs in at an estimated 6 billion metric tons. Extracting Gold | HowStuffWorks Major gold-producing countries include South Africa, the United States, Australia, Mexico, Peru, Canada, China, India and Russia. South Africa is the leading gold-producing country, followed by the United States and Australia. Emak Refining & Recycling - emakmakina EMAK manufactures Refining and Recycling Systems for Precious Metals like Gold, Silver, Platinum and Rhodium more than 45 years. The Refining Systems designed for best efficiency and reliability.    Read More