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  • Facilitate of Gold Extracting From Mouteh

    Facilitate of Gold Extracting From Mouteh Refractory Gold ... refractory gold ore ... of gold extracting from sulfide ore Mouteh using native bacteria ...

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  • Gold mining Wikipedia

    Gold mining is the resource extraction of gold by mining. As of 2016, the world's largest gold producer was China with 463.7 tonnes. The second-largest producer ...