Following are the list of minerals that serve as copper ores in the copper mining process: Name, Formula, Copper when pure. Min chalcopyrite.jpg.
Copper is found in many minerals that occur in deposits large enough to mine. These include: azurite, malachite, chalcocite, acantite, chalcopyrite and bornite.
The world39s largest copper ore deposits are found in Chile on the west coast of South America. This is due to the volcanic activity that is part of the process that
Although commercial deposits of copper ores occur in almost every continent, 70 percent of the world39s known reserves are found in seven countries: Chile, the
Bornite Cu5FeS4, covellite CuS and chalcocite Cu2S are important sources of copper in the world and many ore bodies also contain some malachite CuCO3.
Mining. The ore is removed from the ground in either open pit or underground mines. Underground sinking a vertical shaft into the earth to reach the copper
Copper minerals and ores are found in both igneous and sedimentary rocks. Mining of copper ores is carried out using one of two methods.
The principal copper ore mineral is chalcopyrite CuFeS2, which is commonly smelted to yield a matte containing 50 copper. In the presence of silica flux, iron