copper and gangue separation

Mineral Comminution and Separation Systems UNESCO – EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING – Vol. II - Mineral Comminution and Separation Systems - Toshio Inoue ©Encyclopedia of Life Support Systems (EOLSS) ... Extractive metallurgy of copper [SubsTech] Dr. Dmitri Kopeliovich Manufacture of copper and its alloys has a long history of thousands of years.. The basic compounds contained by the copper ores are either copper sulfide or copper oxides. copper concentrated gangue - 3d-interier Other articles where Gangue is discussed: .from the waste materials, or gangue. In cases where the next step is leaching (most frequently in the case of oxide ores), complete liberation of the copper minerals is not always necessary; the ore needs to be crushed and ground only to the extent required to expose the surface of.    Read More