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what is bauxite ore

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Red mud: Toxic waste of aluminum refining | CBC News

Red mud is a toxic byproduct of the process that refines bauxite, raw aluminum ore, into aluminum oxide, or alumina.

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Bauxite Ore - Feed The Beast Wiki

Bauxite Ore is added by GregTech. It can be found in most types of forest biomes: Forest, Plains, Rainforest, Autumn Woods, Birch Forest, Forested Hills, Forested Island, Green Hills, Meadow, Redwood Forest, Woodlands, and so forth.

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How is bauxite formed? | Reference.com

Bauxite ore is formed when the surrounding soil or rock is dissolved by natural weathering processes until it forms a new type of rock that is usually rich in aluminum ore.

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Mining and Refining – Process - World Aluminium

1821: Bauxite discovered near Les Beaux in southern France by Pierre Berthier: 1847: Armand Dufrénoy names the ore "beauxite" 1861: Henri Sainte-Claire Deville renames it as "bauxite"

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Bauxite Jamaica - A Jamaica Experience

Bauxite Jamaica Mining Map shows were bauxite is located in Jamaica. ... Bauxite is an aluminum ore and the main source of aluminum.

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Largest Bauxite producing country 2017 | Statista

Bauxite is a type of aluminum ore and is one of the main sources of aluminum in the world. ... Currently, Statista provides more than 1 million statistics.

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Alumina Refining | The Aluminum Association

Quick Read. Alumina is the common name given to aluminum oxide (Al 2 O 3).Alumina is produced from bauxite, an ore that is mined from topsoil in various tropical and subtropical regions.

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Bauxite - Bauxite Arkansas - Bauxite AR

Other ways Bauxite honors its heritage is the naming of the high school athletic teams – "The Miners" -- while two main thoroughfares are named Alcoa and Reynolds after the major aluminum producers who mined there during the prime days of the industry.

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bauxite ore is used for what - upsheciqac.in

Bauxite ore is the main source of aluminum and contains the aluminum minerals gibbsite, boehmite, and diaspore. Aluminum is used in the United States in packaging, ...

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What Is Bauxite Ore - ausa6region.org

Bauxite Ore Analysis: Aluminum & Associated Impurities. Unprecedented Performance in Bauxite Ores In its mineral form Bauxite, Aluminum is the most abundant metal in ...

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Alumina Limited

Aluminium ore, most commonly bauxite, is plentiful and occurs mainly in tropical and sub-tropical areas - Africa, West Indies, South America and Australia ...

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Aluminium - Fact Sheets - Australian Mines Atlas

Bauxite is the ore most commonly mined for aluminium in which aluminium occurs as hydroxide minerals. ... The main aluminium minerals in bauxite are gibbsite [Al ...

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The World's Leading Bauxite Producing Countries ...

Australia is the world's leading producer of bauxite, an aluminium ore that is used as the primary source of the metal.

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Bauxite is an example of - Answers.com

Bauxite is an example of a mineral, quite a common one in fact. It is the most important example of an aluminum ore that we have discovered.

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Bauxite - Wikipedia

Bauxite is a sedimentary rock with a ... Although aluminium demand is rapidly increasing, known reserves of its bauxite ore are sufficient to meet the worldwide ...

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Bauxite Types and Uses - Australian Bauxite Limited

Bauxite Types and Uses. Bauxite is aluminium-rich ore that is used for aluminium production (the metallurgical bauxites) and for production of refractory materials, chemicals or cements (the non-metallurgical bauxites).

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Bauxite | Volcano World | Oregon State University

Aluminum ore, called bauxite, is most commonly formed in deeply weathered rocks. In some locations, deeply weather volcanic rocks, usually basalt, form bauxite deposits.

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Extraction Process of Aluminium from Bauxite Ore

Aluminum is the most abundant metal in the earth's crust and is a constituent of many minerals. However, the material which is highest in aluminum and most free from objectionable impurities is bauxite which, therefore, is practically the only source of the metal under present processes.

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What is bauxite used for? | Reference.com

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Bauxite | Define Bauxite at Dictionary.com

Bauxite definition, a rock consisting of aluminum oxides and hydroxides with various impurities: the principal ore of aluminum. See more.

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Bauxite in Malaysia: The environmental cost of mining ...

Bauxite mining has become a controversial political issue in Malaysia. As the government implements a temporary ban on extracting the aluminium ore, BBC South-East Asia correspondent Jonathan Head visits the most-affected area. Amid the monotonous dark green lines of Malaysia's endless palm oil ...

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Aluminum and Bauxite - ScienceViews.com

Bauxite is the name for a rock that contains a mixture of similar minerals that include hydrated aluminum oxides; ... The main ore of aluminum is bauxite, ...

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BBC - GCSE Bitesize: Extraction of aluminium

Aluminium is the most abundant metal on Earth. Despite this, it is expensive, largely because of the amount of electricity used up in the extraction process. Aluminium ore is called bauxite. The bauxite is purified to yield a white powder, aluminium oxide, from which aluminium can be extracted. The ...

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Bauxite Ore Analysis: Aluminum & Associated Impurities

Unprecedented Performance in Bauxite Ores In its mineral form Bauxite, Aluminum is the most abundant metal in the earth's crust. Bauxite contains one of a variety of hydrated aluminum oxides (gibbsite, boehmite or diaspore), which are often expressed as Al 2 O 3 xH 2 O but are more commonly regarded as impure Al 2 O 3.

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Mining and Refining – Process - World Aluminium

Alumina refineries tend to be located close to bauxite mines and/or ports for efficient transport of raw ... are set according to the properties of the bauxite ore.

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