Chemical Extraction of Gold from Ore
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YouTubeOrophilia
Chemical Extraction of Gold from Ore
I demonstrate a complete, end to end, micro gold extraction process from gold ore using hydrochloric and nitric acids, and using zinc to precipitate the gold from solution. I estimate the yield of the ore. Keywords: gold ore, gold prospecting, gold extraction, rock grinding, rock crushing, aqua regia, chemical extraction.
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