Collection: Cavansite

Cavansite whose name is derived from its chemical composition, calcium vanadium silicate, is a deep blue hydrous calcium vanadium phyllosilicate mineral, occurring as a secondary mineral in basaltic and andesitic rocks along with a variety of zeolite minerals. It is polymorphic with the even rarer mineral, pentagonite. It is most frequently found in Pune, India 
Color: Blue

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