Metallurgy is the method that is used for the extraction of metals in their pure form. The components of metals blended with soil, limestone, sand and rocks are termed as minerals. The commercial extraction of metals from minerals at low cost and minimum effort .
The most common ore used in the copper extraction is Chalcopyrite (CuFeS 2), also recognized as Copper Pyrites and other such sulfides. The proportion of copper in the real ore is too limited for straightforward copper extraction to be feasible. The concentration of ore is required, and the Froth Flotation method is used for this process.