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how to get gold from polishing dust

how to get gold from polishing dust

First youputall thedustin a lot of water, e.g., if you have 1/4 of a 4galloncontainer ofdustyou need to fill the whole container with water. Youaddsome laundry detergent and stir it well. Thegoldand other heavy metal will sink to the bottom. You then pour the water out very slowly (about 1/2 of the water).

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