heavy mineral concentrate

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• Heavy mineral sands ore deposits — Heavy minerals (dark) in a quartz beach sand (Chennai, India). Heavy mineral sands are a class of ore deposit which is an important source of zirconium, titanium, thorium, tungsten, rare earth elements, the industrial minerals diamond …   Wikipedia

• mineral processing — or ore dressing Mechanical treatment of crude ores to separate the valuable minerals. Mineral processing was at first applied only to ores of precious metals but later came to be used to recover other metals and nonmetallic minerals. It is also… …   Universalium

• Mineral industry of Mozambique — The Mineral industry of Mozambique plays a significant role in the world’s production of aluminium, beryllium, and tantalum.[1] In 2006, Mozambique s share of the world s tantalum mine output amounted to 6%; beryllium, 5%; and aluminium, 2%.[1]… …   Wikipedia

• Mineral processing — Crushing, a form of comminution, one of the unit operations of mineral processing In the field of extractive metallurgy, mineral processing, also known as mineral dressing or ore dressing, is the process of separating commercially valuable… …   Wikipedia

• Tiwest Joint Venture — The [http://www.tiwest.com.au Tiwest Joint Venture] is a joint venture between Tronox Western Australia Pty Ltd and subsidiaries of Exxaro Australia Sands Pty Ltd. The Tiwest Joint Venture is a mining and processing company was established in… …   Wikipedia

• Iluka Resources — Infobox Company company name = Iluka Resources Limited company company type = Public asx|ILU) foundation = Iluka Resources Limited (ILU) 1998; Merger of Westralian Sands (WSL) RGC [cite web|url=http://www.accc.gov.au/content/index.phtml/itemId/872… …   Wikipedia

• McArthur River zinc mine — This article is about the McArthur River Lead Zinc Mine, Northern Territory, Australia. For the McArthur River Uranium Mine, Saskatchewan, Canada, see McArthur River uranium mine. McArthur River mine The MV Aburri transports …   Wikipedia

• mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

• Indian Rare Earths Limited — On August 18 1950, Indian Rare Earths Limited (IREL) was incorporated as a private limited company jointly owned by the Government of India and Government of Travancore, Cochin with the primary intention of taking up commercial scale processing… …   Wikipedia

• Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… …   Wikipedia

• river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …   Universalium