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Minerals
Naturally occurring substance that is solid and stable at room temperature, representable by a chemical formula, usually abiogenic, and has an ordered atomic structure. It is different from a rock, which can be an aggregate of minerals or non-minerals, and does not have a specific chemical composition. The general definition of a mineral encompasses the following criteria: 1 - Naturally occurring 2 - Stable at room temperature 3 - Represented by a chemical formula 4 - Usually abiogenic 5 - Ordered atomic arrangement
Contributors in Minerals
Minerals
canfieldite
Geology; Minerals
Canfieldite is a rare silver tin sulfide mineral with formula: Ag 8 SnS 6 . The mineral typically contains variable amounts of germanium substitution in the tin site and tellurium in the sulfur site. ...
smithsonite
Geology; Minerals
Smithsonite, or zinc spar, is zinc carbonate (ZnCO 3 ), a mineral ore of zinc. Historically, smithsonite was identified with hemimorphite before it was realised that they were two distinct minerals. ...
cancrinite
Geology; Minerals
Cancrinite is a complex carbonate and silicate of sodium, calcium and aluminium with the formula Na 6 Ca 2 ((CO 3 ) 2
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