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Used To Collect Gold From Crushed Ore

Here is an ancient gold ore milling process used in china in the 1800s.We might use it again after ww3.At the time, 1890, the author said there is, of course, nothing for us to learn from this imperfect and rudimentary gold-extraction process described here, which is doubtless destined to disappear ere long, before the progress of scientific mining, now making itself slowly felt.

Frequently Asked Questions

Cyanide is proposed to be routinely used in the haile gold mine processing facility to extract gold from the ore.During gold processing, sodium cyanide nacn would be used to dissolve the gold from crushed and milled ore in special containers.The gold would then be extracted from solution via a carbon-in-leach cil process.

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