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Chemical Formula Al2O3 + SiO2 + TiO2 + Fe2O3
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Compounds differ from mixtures; the chemical composition is different !
Kaolin
Bauxite is fracture.
Kaolinite is a clay mineral in white or gray. It is a common mineral that is largely use in paper production.
Bauxite consists of goethite, hematite, gibbsite, boehmite, diaspore, kaolinite, and anatase.
Bauxite: Aluminum oxide = Al2O3
Chemical Formula Al2O3 + SiO2 + TiO2 + Fe2O3
Bauxite is a heterogeneous naturally occurring material from which alumina (Al2O3) and aluminium metal are produced. The principal minerals in bauxite are gibbsite (Al2O3.3H2O), boehmite (Al2O3.H2O) and diaspore, which has the same composition as boehmite, but is denser and harder.
By heating kaolin below its meltig point we can have calcination of kaolin.
calcium
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kaolin is a sedimentary rock
Compounds differ from mixtures; the chemical composition is different !
Rocks differ from their textures, hardness, colour, composition and shapes.
Kaolin Bass is 6' 3".