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This document provides a general overview of the use of cyanide in the gold and silver recovery process, ... Use in Mining.
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It has been used by the mining industry to separate gold and silver particles from ore for over 120 years. ... What is the role of cyanide in mining?
Toxic sodium cyanide has been used in gold mining since 1887, and it remains the primary reagent in use for...Read More...
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Through a process called "gold cyanidation", "the cyanide process", or "cyanide leach mining", cyanide is used to extract gold from the surrounding rock.
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Introduction to Cyanide Gold Mining ORCR USEPA . July 2012 . ORE CHARACTERIZATION • Gold occurs in a variety of geologic environments. Estimates of average abundance
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