Lot CS889
Color: Blue
Shape: Round
Size: 6 mm
Total Weight: 1.83 ct
Quantity: 2 pcs (set)
Mineral: Spinel
Chemical Formula: MgAl2O4
Crystal System: Cubic
Hardness (Mohs): 8
Refractive Index: 1.72
Density, g/cm3: 3.6
Dispersion: 0.026
Growth Method: Czochralski
