Crystal Fluorite

Chemical Formula	CaF2
Color	White, Colorless, Blue, Red, Green, Yellow, Orange, Brown, Pink, Purple, Black, Banded, Multicolored
Hardness	4
Crystal System	Isometric
Refractive Index	.434
SG	3.0 - 3.3
Transparency	Transparent to translucent
Double Refraction	None
Luster	Vitreous
Cleavage	1, all sides
Mineral Class	Fluorite