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What Is Bauxite Used For? | Reference

What Is Bauxite Used For? Bauxite is used as the principal ore in aluminum. Bauxite can be beige, white, yellow, gray or pink, and has opaque transparency and a dull luster. Countries that produce bauxite include Australia, China, Brazil, Jamaica, Suriname, the United States, Venezuela, Vietnam ...

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Alcoa -- Bauxite

New bauxite supply contracts worth $665 million. Alcoa World Alumina and Chemicals (AWAC) signed third-party bauxite contracts with external customers in China, the United States, Europe and Brazil to supply them with bauxite from four of its mines.

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АВТО МАШИН Public Group | Facebook

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Bauxite Production - The Bauxite Index

In 2011 nearly 260 million tonnes of bauxite was produced world wide. The majority of this material was consumed in-country for the production of smelter grade alumna. The one outlier in this respect is Indonesia which, with no domestic alumina industry, exports its production.

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Bauxite - Wikipedia

Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium. Bauxite consists mostly of the aluminium minerals gibbsite, boehmite and diaspore, mixed with the two iron oxides goethite and haematite, the aluminium clay mineral kaolinite and small amounts of anatase and ilmenite. In 1821 the French geologist Pierre Berthier discovered bauxite near the …

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Bauxite, Arkansas - Wikipedia

ALCOA still maintains a chemical processing plant between Bauxite and Bryant, and McGeorge Contracting Company continues to mine bauxite for its use in the oil and gas industry. Geography [ edit ] Bauxite is located in Saline County in south central Arkansas.

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Bauxite: The principal ore of aluminum. - Geology

Bauxite is the principal ore of aluminum. The first step in producing aluminum is to crush the bauxite and purify it using the Bayer Process. In the Bayer Process, the bauxite is washed in a hot solution of sodium hydroxide, which leaches aluminum from the bauxite.

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Bauxite Public Schools

5th grade social studies classes have been studying Native Americans. The students got to choose to make a poster, house, totem pole or dream catcher for a project.

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