Perles en fluorite / fluorine entre 6-6,5 et 12mm pierre de lune producing a sparkling effect

producing a sparkling effect

Tailles entre 8 et 10mm

ne rétablit pas)

Hardness: 7

Color: White background with blue

Perles en fluorite / fluorine entre 6-6,5 et 12mm pierre de lune producing a sparkling effectFluorite beads. Colors: Green and purple Sizes between 6 6. 5 and 12mm Country of origin: China Gemological information about fluorite: Possible color: Blue, brown, orange, pink Density: Between 3. 18 and 3. 25 Hardness: 4 Crystal system: Cubic Fracture: Conchoidal, irregular, brittle Cleavage: Along the faces of the octahedron Polariscope: Isotropic, does not restore or polarization anomalies Refractive index: 1. 434 Birefringence: None Chelsea