Fluorite

Description

Calcium fluoride crystallizing in the isometric system

General Physical properties: hardness 4 - density 3.18 g/cm3 - refractive index 1.43

- Weight: 4.53 g

- Size 18 x 18 x 7.5 mm

- Cut: triangular cabochon

- Color: light orange-yellow with thin purple bands; semi-transparent with greasy luster

- Purity:

- Treatments: none

- Origin: Mongolia