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3D3DFluorite.
Description from the source:
Fluorite (Ca F2 cub. ), Musquiz, Mexico. Cubic intergrouwn crysta. 3,5x2,5x2,5 cm; 30 g.
Source: Simone Citon
Contributor: John Gray
Acquired: 19 November, 2008
Text Updated: 20 November, 2008
Price: Trade
Size: 1.4"
Composition: CaF2
Calcium