Chalcocite is an important copper mineral ore. It has been mined for centuries and is one of the most profitable copper ores. The reasons for this is its high copper ...
Arsenic is a toxic and volatile element that has little commercial use. This is causing some concern to copper smelters as they are obliged to dispose of arseni
oxide and sulphide minerals, as the sulphides are usually heavily depressed by the sulphide ions from NaHS additions necessary to sulphidise the oxide copper.
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Copper Group. Copper was one of the first metals to be worked into implements and the first metal to be smelted from ores. Its excellent ductility and high ...
Copper is widely distributed in Australia in rocks of Precambrian and Palaeozoic age (more than 250 million years old). Australia's resources of copper are largely at ...
Copper sulfides (British English spelling: copper sulphide) describe a family of chemical compounds and minerals with the formula Cu x S y. Both minerals and ...
Sulfide (systematically named sulfanediide, and sulfide(2−)) is an inorganic anion of sulfur with the chemical of formula S 2−. It contributes no color to sulfide ...
massive sulphides Volcanogenic Massive Sulphide Deposits. adapted into HTML from notes from The Prospecting School on the Web by Dave Watkins, Falconbridge Copper …
Mark Cadzow is a metallurgist with over 30 years experience in mineral processing, precious metals, sulphide minerals and coal. He spent 8 years with BP Australia in ...
Important copper ore. Typically found as massive metallic material, it has a copper-red color on fresh exposures which quickly tarnishes to an iridescent purple after ...
Metals and Minerals Industry Plant Database. Our Metals & Minerals Industry Plant Database includes detailed plant profiles for operational sites; pre-commissioned ...
Since the Klondike Gold Rush over 100 years ago, Yukon’s mineral industry has been a foundation of the territory’s private-sector economy.
komatiitic volcanic flows. Magmatic nickel-copper deposits are only found within these four deposit sub-types. Komatiitic volcanic flows is not a common sub-type in ...
Australia has some of the world’s largest nickel sulphide and lateritic deposits of their type, mainly in Western Australia. Australia has the world’s most ...
Collahuasi copper mine is situated in northern Chile, about 180km southeast of the port of Iquique, at an altitude of 4,000m. The The mine is 44%-owned by Xstrata plc ...
Covellite is not a well known or widely distributed mineral. But its iridescent charms can captivate the admiration of anyone that looks at the indigo blue crystals.
Finlayson Lake Volcanogenic Massive Sulphide (VMS) District The potential for VMS copper-lead-zinc-silver-gold deposits associated with mid-Paleozoic volcanic rocks ...
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