Difference between revisions of "Category:Minerals"

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A mineral is a naturally occurring substance which is ussualy solid at normal conditions, inorganic and abiogenic, representable by a chemical formula, and has an ordered atomic structure. There are some exceptions for example mercury is a liquid at normal pressure and temperature, some minerals as [[Uric acid|Uricite]] or [[Anthraquinone|Hoelite]] are organic.
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A mineral is a naturally occurring substance which is ussualy solid at normal conditions, inorganic and abiogenic, representable by a chemical formula, and has an ordered atomic structure. There are some exceptions for example [[Mercury]] is a liquid at normal pressure and temperature, some minerals as [[Uric acid|Uricite]] or [[Anthraquinone|Hoelite]] are organic.

Revision as of 12:21, 21 February 2016

A mineral is a naturally occurring substance which is ussualy solid at normal conditions, inorganic and abiogenic, representable by a chemical formula, and has an ordered atomic structure. There are some exceptions for example Mercury is a liquid at normal pressure and temperature, some minerals as Uricite or Hoelite are organic.