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Refining Process Of Gold With E Traction Machine

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Refining Process Of Gold With E Traction Machine

Mar 28, 2017 Mix a refining solution. Although you have recovered the gold from the electronics scrap, it may not be pure gold. It may be 12k or 18k gold, so now we will refine it to be pure 24k fine gold. Take a second beaker and pour it half full of Aqua Regina. Be very careful.

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