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Cyanide-free gold processing technology hits the market

MINING.com Editor | June 20, 2019 | 3:09 am News Suppliers & Equipment Australia Canada Europe USA Gold 

A new technology that delivers commercial-scale, cyanide-free gold processing has been released by Australian-based company Clean Mining. The process replaces cyanide with a safer, less hazardous chemical reagent called thiosulphate. This inorganic compound helps dissolve fine gold out of ores...

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