Fluorite and its properties

 

Gemological Properties of Fluorite

S.No	Description	Fluorite Physical properties / Optical properties
1	Chemical formula	CaF2
2	Crystal system	Cubic
3	Color	Multi color , blue, green, colorless etc
4	Specific gravity	3.18 to 3.31
5	Hardness	4
6	Durability	Poor
7	R.I	1.43
8	Fluoresce	Inert to strong blue