Sapphire Lab Created
R380
Color: Padparadscha
Type: Rough
Size: 54.7x-18.27x8.9 - 61.17x19.5x10 mm
Weight: 25.9-27.8 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
