Created Ruby
Lot R382
Color: Strong Red
Type: Rough
Size: 50.9x17.4x9.10 - 57.3x20.5x10.3 mm
Weight: 26.1-27.1gr
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
