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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Weight: about 18g
- In pregnant women
- Optical fiber
A savoir: C'est un feldspath potassique
Spectrum: Often not observable
Perles en fluorite / fluorine, forme goutte Perle décorative Weight: about 18gFluorite beads, drop shape. Color: Multicolor Size: 10 x 14mm 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
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