USGS Minerals Information: Bauxite

Statistics and information on the worldwide supply, demand, and flow of Bauxite and Alumina

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Bauxite - Wikipedia

Usually, bauxite ore is heated in a pressure vessel along with a sodium hydroxide solution at a temperature of 150 to 200 °C. At these temperatures, ...

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Bauxite - AluminiumIndustry

Bauxite is an ore that was first discovered in 1822; various other types of bauxite have since been found and they all contain about 50 % alumina. They are virtually ...

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Bauxite

Pictures, Geology, Formation, and Interesting Facts about Bauxite - the Principal Ore of Aluminum.

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Bauxite - Cim Mining

Bauxite ore-which is commonly used in cement, iron and steel industries- generally has an oolit, massive, earthy, clay structure. Colors vary as green, ...

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Bauxite | Definition of Bauxite by Merriam-Webster

West Africa has been exploited for her ivory, diamonds, rubber, cocoa, coffee, and now palm oil, bauxite, and iron ore too. —

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Indonesia eases export ban on nickel ore, bauxite | …

Indonesia introduced new rules on Thursday that will allow exports of nickel ore and bauxite and concentrates of other minerals under certain conditions in a sweeping ...

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Bauxite and Alumina - USGS

BAUXITE AND ALUMINA—2000 11.3 Consumption Bauxite.—Total domestic consumption of bauxite decreased by about 9% compared with …

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Bauxite | The Aluminum Association

Quick Read. Bauxite ore is the world’s primary source of aluminum. The ore must first be chemically processed to produce alumina (aluminum oxide).

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Bauxite: The aluminum mineral bauxite information and …

Detailed description, properties, and locality information guide about the aluminum mineral bauxite.

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Bauxite: The principal ore of aluminum. - geology

Almost all of the aluminum that has ever been produced has been made from bauxite. Many people are surprised to learn that bauxite is a rock and not a mineral.

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Lateritic Bauxite Deposits – Our Largest Source of ...

Mineralogy of lateritic bauxite. The basic mineralogy of lateritic bauxites is similar throughout the world. The most sought after bauxite mineral is the aluminium ...

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Bauxite dictionary definition | bauxite defined

bauxite definition: a soft, claylike sedimentary rock, mainly hydrous aluminum hydroxide, that is the chief ore of aluminumOrigin of bauxiteFr, after (Les) ...

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World bauxite production top countries 2016 | Statistic

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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Bauxite - definition of bauxite by The Free Dictionary

Define bauxite. bauxite synonyms, bauxite pronunciation, bauxite translation, English dictionary definition of bauxite. n. The principal ore of aluminum, composed ...

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Bauxite | ore | Britannica

Bauxite: Bauxite, rock largely composed of a mixture of hydrous aluminum oxides. Bauxite is the principal ore of aluminum. Bauxites vary physically according to the ...

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Extraction Process of Aluminium from Bauxite Ore

Alumina Extraction Problem. In the standard Bayer Process for refining bauxite to produce alumina, the dissolution of the alumina in the ore to form sodium aluminate ...

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aluminium ore bauxite - republicofkenya

Bauxite - South32. Bauxite is an aluminium ore found in deposits around the world. Once the ore is mined out of the ground, the red bauxite rock is crushed and ...

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Bauxite mining - Norsk Hydro

Aluminium production starts with the raw material bauxite. ... is the only ore that is used for commercial extraction of ... Bauxite mining in million metric tons ...

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Bauxite Ore | Pixelmon Wiki | FANDOM powered by Wikia

Bauxite is the new ore introduced in Pixelmon. Its main usage is the manufacturing of the...

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What is bauxite used for? | Reference

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 ...

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Bauxite, Arkansas - Wikipedia

Bauxite is a town in Saline County, Arkansas, United States. Located within Central Arkansas, the town is named for bauxite, the source ore for aluminum, which was ...

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Bauxite - South32

Bauxite is an aluminium ore found in deposits around the world. Once the ore is mined out of the ground, the red bauxite rock is crushed and dissolved into a white ...

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Bauxite Ore Stock Images, Royalty-Free Images & …

See a rich collection of stock images, vectors, or photos for bauxite ore you can buy on Shutterstock. Explore quality images, photos, art & more.

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What is Bauxite? - Definition from Corrosionpedia

Bauxite Definition - Bauxite is a brown (clay colored), naturally occurring tropical ore used to produce aluminum. It is a residual rock formed under...

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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 ...

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How is bauxite formed? | Reference

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 ...

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Bauxite | Define Bauxite at Dictionary

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 | 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 ...

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Bauxite - Norsk Hydro

Bauxite is the principal aluminium ore. It is formed as a residual product over millions of years by chemical weathering of rocks containing aluminium silicates.

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Mining and Refining – Bauxite Residue Management

It is primarily composed of the insoluble fraction of the bauxite ore that remains after extraction of the aluminium-containing components. Iron oxides (10 – 30% ...

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