Lab Grown Tanzanite (Forsterite)
Lot R1294
Please note that only rough stone is included in the lot.
The photo of the faceted stone is only used to demonstrate the approximate color of the material after cutting.
Color: Pleochroism from Blue to Purple
Type: Rough
Size: 19x13x11mm
Weight: 30ct
Mineral: Forsterite
Chemical Formula: Mg2SiO4
Crystal System: Rhombic
Hardness (Mohs): 7
Refractive Index: 1.63-1.67
Density, g/cm3: 3.27
Growth Method: Czochralski
