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Fluorite | ‪#‎Geology‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬
Formula: CaF2
System: Isometric
Hardness: 4
Colour: various Purple, lilac, ...
Lustre: Vitreous, Dull

Fluorite Mina Berbes, Ribadesella, Asturien, Spanien.
size:  6x5 cm

Copyright: Dan Weinrich

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