equipment for gold dust refining

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    In the case of precious metal refining, it is generally more efficient to send scrap to where sophisticated equipment and years of experience will insure accuracy. If the scrap is of a higher gold content it is first necessary to add base metals so . All dust and residue swept from the work bench or retrieved from the sweeps 

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    To eliminate these impurities, gold should undergo the purification process. There are various methods used to purify or refine gold and they can be I have good quantities now of gold dust made from riverbed collections. The challenges though are there, lack of proper panning equipment makes it difficult for many