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Gold By Cyanide Mill Process

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Gold By Cyanide Mill Process

Cyanide process, also called macarthur-forrest process, method of extracting silver and gold from their ores by dissolving them in a dilute solution of sodium cyanide or potassium cyanide.The process was invented in 1887 by the scottish chemists john s.Macarthur, robert w.Forrest, and william forrest.The method includes three steps contacting If you are interested in our products, consult now to get a more favorable price;

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