Miners Way Of Extracting Gold From The Ore

2019-12-11in panning large samples, only one or two specks of gold could be seen, although the ore contained from 1 to 2 ounces per tonhis ore yielded only about 40 per cent, on being amalgamated, but over 90 per cent, was dissolved out by leaching the raw ore with cyanide of potassium, and similar results were obtained by chlorination.

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