Posted by william ries on November 14, 2009 at 8:43am
Here are some pictures from a shaker table I've built. I am getting good concentrates from it. Under a microscope you can see the gold but when I smelt it, it comes out a hard, crystallized silver color. Any help on my smelting would be greatly appreciated. Thanks, Bill
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It is hard to say without knowing how you smelted the gold.
This is a great book "Recovery and refining of precious metals by Ammen", you can download a PDF copy of it at this link...
http://www.megaupload.com/?d=XFT177RP
Also this book is a must read on refining presious metals "Refining Precious Metals Wastes by CM. Hoke", you can download a PDF copy at this link...
http://www.megaupload.com/?d=RBUH8FYX
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