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  Bauxite

Sigma KEE - Bauxite

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bauxite
Bauxite is an impure mixture of earthy hydrous aluminum oxides and hydroxides that is the principal source of aluminum.
Relationships      
Parents MiningArtifact MiningArtifact is the class of things that are produced from the earth for human use by mining or another form of extraction. This includes metal ores, petroleum, and other products.
  mixture A Mixture is two or more PureSubstances, combined in varying proportions - each retaining its own specific properties. The components of a Mixture can be separated by physical means, i.e. without the making and breaking of chemical bonds. Examples: Air, table salt thoroughly dissolved in water, milk, wood, and concrete.


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