Copper extraction techniques - WikipediaCopper extraction refers to the methods used to obtaining copper from its ores. The conversion .. The copper ore is crushed and ground to a size such that an acceptably high degree of liberation has occurred . These ores are a mixture of copper carbonate, sulfate, phosphate, and oxide minerals and secondary sulfide.copper carbonate ores crushing,Extracting a metal from its ore - chymistusually extracted from ores using a combination of heating and reduction with . which is composed of mainly copper carbonate, CuCO3 Cu(OH)2, is heated to produce copper . If the malachite is in a lump form, you will have to crush the ore.
copper carbonate ores crushing