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Simulated smallscale pilot heap leaching of lowgrade copper sulfide ore with selective extraction of copper QIN Wenqing(3tJic), ZHANG Yansheng(^Jfft^fe), LI .
information on cyanide leaching of gold leach plants ... Silver is also leached easily using cyanide, however much silver ore is in sulfide forms, ...
After 20 years, Xinhai Gold Flotation Production Line has become the maturest solution in extraction of gold, adopts one stage grindingflotation process
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