Fluorite Crystal on Quartz Matrix
Perfect Fluorite Crystal on Quartz Matrix. Photos Copyright: Jeffrey A. Scovil |
Fluorite on Quartz,
Fluorite
Formula: CaF2
System: Isometric
Hardness: 4
Lustre: Vitreous, Dull
From: Le Beix, Bourboule, Frankreich (France)
Sammlung (Coll.) Gilles Emringer.
Photos Copyright: Jeffrey A. Scovil
Photos Copyright: Jeffrey A. Scovil |