Mineral | Corrundum |
---|---|
Chemistry | Al2O3 |
Color | Pale - Deep Pink |
Refractive Index | 1.762 - 1.770 |
Birefringence | 0.008 - 0.010 |
Specific Gravity | 4.00 |
Mohs Hardness | 9.0 |
2.01ct (PS0030)
2.12ct - 9x7mm (PS0022)
3.00ct - 9x7mm (PS0021)
2.77ct (PT1187)
3.33ct (SR0063)
2.82ct - 8x6mm (SR0061)
2.85ct - 8x6mm (SR0059)
3.47ct (PS0019)
3.55ct (PS0017)
2.23ct (PS0016)
2.03ct (PS0015)
2.55ct - 7mm (PS0013)
28.94ct (PT0964)
6.77ct (PT0949)
28.99ct (PT0798)
5.73ct (RL0978)
3.05ct - 12x10mm (RL0977)
5.98ct (RL0975)
3.18ct - 7mm Pair (SP0128)
1.80ct (MZ0202)
5.97ct (MZ0184)
2.39ct - 10x8mm (MZ0174)
2.55ct (MZ0173)
6.07ct - 11mm (PT0702)