Gold Processing: Mercury Usage in Gold Mining ...
Mercury was once used throughout the world in gold processing. ... It was employed to assist with the extraction of gold and silver from ore.
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Mercury was once used throughout the world in gold processing. ... It was employed to assist with the extraction of gold and silver from ore.
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Graphical Abstract. Improved gold and silver extraction from a refractory antimony ore by pretreatment with alkaline sulphide leach. Download fullsize image
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