• Chalcocite | mineral |

    Chalcocite, sulfide mineral that is one of the most important ores of copper. Valuable occurrences include deposits of sulfide minerals at Ely, Nev., and Morenci, Ariz., where other components of the original rock have been dissolved away; it is also found with bornite in the sulfide veins of Tsumeb, Namibia, and Butte, Mont.

    Get Price
  • Copper ores Danafloat Home

    The main copper sulphide minerals are chalcopyrite (CuFeS2) chalcocite (Cu2S), covellite (CuS), bornite (Cu5FeS4), tetrahedrite ((Cu,Fe)12Sb4S13) and enargite (Cu3AsS4). The largest source of copper is from porphyry ore deposits in which one or a combination of the aforementioned minerals …

    Get Price
  • DIGENITE (Copper Sulfide) Amethyst Galleries'' Mineral ...

    Digenite is an important ore of copper, although it is not very well known even by mineral collectors. The reasons for this lack of appreciation for digenite could be due to the fact that it does not generally form good crystals, lacks brilliant colors and is easily confused with other copper sulfides.

    Get Price
  • Sulfide Minerals

    Most widespread copper mineral Arsenopyrite Primary arsenic mineral Molybdenite Primary Molybdenum ore High temperature deposite Sphalerite Primary ore mineral for Zn Galena Primary ore mineral for Pb Sulfide Minerals Here you will find a short summary of the sulfides that you are studying in lab Important Sulfide Minerals Pyrite FeS2 ...

    Get Price
  • Innovations: Introduction to Copper: Mining Extraction

    Introduction to Copper: Mining Extraction Copper Applications in Metallurgy of Copper Copper Alloys. ... the sulfide minerals undergo chemical changes due to air, groundwater and heat, giving rise to the other main variety of copper minerals the oxidized ores. ... Copper or bronze wire then became a very important product, being vital for ...

    Get Price
  • important sulphite minerals of copper

    Copper sulfide ore: Copper sulfide ore mineral information and data. A copper ore where the primary copper ore minerals are sulfides. Chat Now; Copper Mining and Extraction Sulfide Ores. Mining copper. About 200 years ago the UK was an important world source of copper and tin and there were mines in Cornwall and Devon.

    Get Price
  • Copper sulfide Wikipedia

    Copper sulfides describe a family of chemical compounds and minerals with the formula CuS y. Both minerals and synthetic materials comprise these compounds. Some copper sulfides are economically important ores. Prominent copper sulfide minerals include Cu 2 S and CuS .

    Get Price
  • Effect of Copper Sulfate on Zinc Sphalerite Flotation

    Effect of Copper Sulfate on Zinc Sphalerite Flotation ... As an example of the beneficial effect of copper sulfate in the activation of zinc sphalerite toward flotation, the series of results shown in Fig. 1 is of interest. These represent rougher tests on a sample of heavy pyritic ore. ... Zinc sulphide minerals can be rendered readily ...

    Get Price
  • Sulfides | Mineralogy4Kids

    The minerals that make up the sulfide class are composed of metal cations (+2 charge) combined with sulfur. The sulfides form an important group of minerals which includes the majority of the ore minerals for iron, copper, nickel, lead, cobalt, zinc, and silver.

    Get Price
  • Flotation of mixed copper oxide and sulphide minerals with ...

    Flotation of mixed copper oxide and sulphide minerals with xanthate and hydroxamate collectors K. Leea, D. Archibaldb, J. McLeanc, ... operation the copper oxide and sulphide minerals occur in separate ore deposits and can be treated sep ... Many copper sulphide …

    Get Price
  • List Sulphide Minerals Mineral Processing Metallurgy

    The sulphide minerals are compounds of the metals with sulphur. Nearly all these minerals have a metallic luster, , the peculiar shining appearance of metals, such as gold, silver, copper…

    Get Price
  • (PDF) A Review of the Flotation of Copper Minerals

    Copper is most commonly present in the earth’s crust as copperironsulphide and copper sulphide minerals, for example, chalcopyrite (CuFeS2), bornite (Cu5FeS4) and chalcocite (Cu2S).

    Get Price
  • important sulphite minerals of copper

    Molybdenite MoS Enargite Oriment Stibnite Important Sulfide Minerals Sulfide minerals have a restricted ... Learn More. ... There are two basic types of Copper minerals, ... important for conserving raw materials and for conserving energy since ... Learn More.

    Get Price
  • Chalcopyrite: Mineral Uses and Properties Geology

    Chalcopyrite is a brassyellow mineral with a chemical composition of CuFeS 2. It occurs in most sulfide mineral deposits throughout the world and has been the most important ore of copper for thousands of years. The surface of chalcopyrite loses its …

    Get Price
  • Copper Ore Types: Sulfides vs. Oxides | Investing News Network

    Copper Ore Types: Sulfides vs. Oxides ... having a good handle on this information can be an important part of deciding which companies are the best to invest in. ... These copper oxide ores are ...

    Get Price
  • Oxidative Hydrometallurgy of Sulphide Minerals InTech

    Sulphide minerals are one of the most important sources of value metals, such as gold, silver, copper, zinc, etc. Due to the strong sulphur binding to these minerals, metals are usually extracted by pyrometallurgical route or hydrometallurgy with chemical oxidation.

    Get Price
  • Important Sulphite Minerals Of Copper

    Sulphide minerals are one of the most important sources of value metals, such as gold, silver, copper, zinc, etc. Due to the strong sulphur binding to these minerals, metals are usually extracted by pyrometallurgical route or hydrometallurgy with chemical oxidation.

    Get Price