Measurements: 37 x 24 x 23 mm Description: A lovely, small group of fluorite crystals with olive-green centres and bits of mica.
Some of the fluorite crystals have nicks.
Weight of Specimens: 17.7 g
Chemical Composition: CaF2 (fluorite) KAl2(Si3Al)O10(OH,F)2 (muscovite / mica)
Hardness on Mohs Scale: (fluorite) 4 (muscovite / mica) 2-2.5
Location: Erongo Region, Namibia.
Specimen Code: NERF 027
US $ 35