all sliming cyanidation for magnesite in uganda

leaching fine gold - metallurgist

mar 17 with the development however of successful methods of treating the slime the practice in milling was aimed more and more at the production of a pulp fine enough to yield the maximum extraction by cyanide this principle developed rapidly until the process of all-sliming came to be considered as the

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sulphide gold ore treatment by leaching and flotation process

jan 11 for many years after introduction of the cyanide process for dissolution of gold the usual practice was to grind all the ore with little or no concentration before cyanidation there were two general cyanidation flowsheets sand leaching and all sliming the latter ultimately has almost completely replaced

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