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Copper recovery from chalcopyrite by a roast-leach procedure
Initial-stage sulfuric acid leaching kinetics of chalcopyrite using radiochemical techniques
Aqueous reduction of chalcopyrite concentrate with metals
Oxidation of mixed iron and copper chlorides
Rapid growth of metallic fibersby partitioning sulfur in a copper-iron sulfide mineral
Processing chalcopyrite concentrates by a nitrogen roast-hydrometallurgical technique
Lime roast-leach method for treating chalcopyrite concentrate
Improvements in ferric chloride leaching of chalcopyrite concentrate
Production of blister copper by electric furnace smelting of dead-burned copper sulfide concentrates
Economic evaluation of a process for ferric chloride leaching of chalcopyrite concentrate
Cobalt and nickel recovery from Missouri lead belt chalcopyrite concentrates