magnesite

Noun. (mineralogy) A form of magnesium carbonate, Mg C O₃, occurring as dolomite (with calcite) but rarely found in the pure state.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.