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Gold cyanidation is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex. It is the most commonly used leaching process for gold extraction. The ore is comminuted using grinding machinery. "Review of gold extraction from ores". Minerals
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Gold extraction refers to the processes required to extract gold from its ores. This may require a Advances in Gold Metallurgy Archived 2008-03-30 at the Wayback Machine; ^ R Eisler sourced originally in Marsden and House ; ^ GW Ware - Reviews of Environmental Contamination and Toxicology Springer 15 Jul 2004
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A Review of Thiosulfate Leaching of Gold - MDPI
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Review of the Impact on Water Quality and Treatment Options of
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