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Processing Equipment For Silver Ore And Lead Ore

The cupellation process was used to assay silver as well as extract it.Smelt the leadsilver ore.Continue to heat with zinc at about 10 of lead to 1 of scrap zinc.Skim off the zinc if you let the whole lot cool together, you may be able to liberate the zinc using a hammer - the point ofd contact can be quite fragile.

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