chalcocite In A Sentence
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- Mining occurs solely in one mid-sized open pit named the Centennial pit, and the primary ores are Malachite, Azurite, and chalcocite.
- All primary sulfide ores of copper sulfides, and most concentrates of secondary copper sulfides ( being chalcocite ), are subjected to smelting.
- Major sulfide minerals are pyrite, chalcopyrite, bornite and chalcocite.
- A new concentrator, which became known as the " No . 3 concentrator ", was commissioned in 1963 to treat chalcocite ore from the Black Rock open cut.
- Although native copper was the dominant ore mineral, chalcocite ( copper sulfide ) was sometimes present, and, especially in the Mohawk mine, copper arsenide minerals such as mohawkite and domeykite.
- Chalcocite Secondary mineral in or near the oxidized zone of copper sulfide deposits: Cu2S.
- The principal ore mineral was chalcocite, although native copper predominated in the lower part of the beds.
- The main copper ore minerals are chalcocite and covellite.
- More usually, malachite, azurite, chalcocite and cobalt compounds are more persistent in boxworks and may provide diagnostic information.
Similar words: Chauffeuse, Chartometer, Chaetomorpha, Chalcidica, Charitable, Chat Up, Chalcids, Chaffering, Changar, Charmingest, Champine, Chapbook, Chance On, Chachalaca, Chamberlet, Charlaine, Charter Member, Chartless, Chaldaic, Change For