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How To Build A Electrolytic Gold Refining Machine

May 14, 2015 Wanting to build an electrolytic gold scrap refining machine.and a tip let the gold form small globs or prills. These are small enough to easily be assayed or tested on a touchstone with acid, and to do a fast specific gravity on rather than doing a full assay, which takes a few days and at least 50 per sample, often much more.

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