how to extract gold from polishing dust

Posted at: August 7, 2012

Recovery of gold from polishing dust, sweeps floor … Recovery of gold from polishing dust, sweeps floor or dirt material…

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  • Gold extraction – Wikipedia, the free encyclopedia

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    Apr 10, 2008 · Best Answer: There are a few methods for removing fine gold from other sands. Panning is obviously the most common method using gold’s specific …

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  • Shor International – Instructions for Large Scale Gold

    Experience indicates that most shops produce a bench scrap (lemel) that contains 30% to 40% gold. The dust from floor sweepings or from polishing wheel vacuum …

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