Sapphire Lab Created
R456
Color: Amethyst
Type: Orange Padparaja
Size: 66-68x18.5-18x9-9.6 mm
Weight: 29-30.3 gr
Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Pleochroism: Strong
Growth Method: Flame Fusion
