Existence
Inanimate Solids
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Minerals
A solid chemical compound with a relatively well-defined chemical composition and a specific crystal structure that occurs naturally in pure form.
(Taxonomic Rank: Phylum)
Minerals including Carbonates, Halides, Mineraloids, Native Elements, Organics, Oxides, Phosphates, Silicates, Sulfates, and Sulfides. Oxides Silicates Phosphates Sulfides Carbonates Halides Mineraloids Sulfates Organics Native Elements