Fluorite

Description

Calcium fluoride crystallizing in the isometric system
General Physical properties: hardness 4 - density 3.18 g/cm3 - refractive index 1.43

- Weight: 6.78 g

- Size 17.90 x 17.90 x 9.60 mm

- Cut: square cabochon

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

- Purity:

- Treatments: none

- Origin: Mongolia