slag disposal gold mining

old slag - Gold Refining Forum Oct 22, 2010· re: help!!! 30 pounds of slag from 1800's mine Post by butcher » October 15th, 2010, 1:19 am I agree with harold, the miners back then knew what they were doing and did not miss all that much gold, a while back there was a scam on ebay selling old mining slag telling people it still had a lot of gold . TENORM: Copper Mining and Production Wastes, where more ... copper slag flotation plant - miningbmw - gold from copper slag, Mine EngineerCom provides mining, gold, copper, coal, The concentrates from the flotation cells are sent to the smelter for processing to a copper plateGold Smelting & Refining Process - Mineral Processing,Gold Smelting & Refining Process, Alloys based on the gold-silver-copper system can be employed for many applications ... Mining and Metals - United Nations Environment Mining and Metals Mining (and quarrying) includes many different ... remove the accompanying waste rock as slag. Refining Refining is the process by which impurities are separated from crude or semi finished materials. ... (e.g. cyanide in gold mining tailings);    Read More

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