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Relation: subclass

direct-childrendocumentationgraph
MiningArtifact2MiningArtifact is the class of things that are produced from the earth for human use by mining or...^
Mixture248A Mixture is two or more PureSubstances, combined in varying proportions - each retaining its o...^
    Bauxite.Bauxite is an impure mixture of earthy hydrous aluminum oxides and hydroxides that is the princip...^

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