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PDF Treatment of gold bearing solutions by cementation ...

PDF Treatment of gold bearing solutions by cementation ...

The solubility in a water and cyanide solution was discovered in 1783 by Carl Wilhelm Scheele, but it was not until the late 19th century, that an industrial was developed.The expansion mining in the Rand of South Africa began to slow down in the 1880s, as the new deposits being found tended to be pyritic ore.The could not be extracted from this compound with any

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