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ECONOMICS OF REFRACTORY GOLD ORE PROCESSES John E. Litz and R. Wayne Carter 119th TMS Annual Meeting February 18-22, …
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Gold Metallurgy the rate of extraction of copper from the minerals.Then there are various other processes including .refractory sulfides because it complexes gold in .
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Copper extraction techniques are resistant (refractory) to sulfuric leaching.processes to convert the copper concentrate to 99More noble metals such as silver and gold as
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TY - JOUR. T1 - Process for treating refractory gold ores by roasting under oxidizing conditions. AU - Fernández,R. R. AU - Sohn,H. Y. AU - LeVier,K. M.
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