Perles en fluorite verte entre 6 et 12mm Sizes:10mm - Agglomérats à la résine

- Agglomérats à la résine

Gemological information about malachite:

Prehnite beads with numerous epidote inclusions

- Pearlescent plastic

Mozambique

Perles en fluorite verte entre 6 et 12mm Sizes:10mm - Agglomérats à la résineFluorite beads. Green Sizes between 6 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 Filter: Green stones