Extraction of copper from copper pyrite `(CuFeS_2) ` involves
Extraction of copper from chalcopyrite includes roasting, iron removal, and self-reduction. Q. Iron is removes from chalcopyrite as. Copper is the most noble of the first row transition elements it occurs in small deposits in several countries. Ores of Copper include chalcanthite , atacamite , cuprite , copper glance , and malachite .
