Mineral | Beryl |
---|---|
Chemistry | Be3Al2Si6O18 |
Color | Light - Greenish Blue |
Refractive Index | 1.577 - 1.583 |
Birefringence | 0.005 - 0.009 |
Specific Gravity | 2.72 |
Mohs Hardness | 7.5 - 8.0 |
5.01ct (AQ4666)
4.42ct (AQ4659)
13.69ct - 14mm (AQ4658)
13.49ct (AQ4657)
12.46ct (AQ4656)
9.28ct (AQ4655)
4.73ct - 11mm (AQ4654)
9.87ct - 14x12mm (AQ4653)
7.60ct - 11mm (AQ4652)
9.25ct (AQ4650)
8.06ct (AQ4649)
7.34ct (AQ4648)
4.43ct (AQ4647)
11.77ct - 16mm (AQ4645)
7.22ct (AQ4644)
6.63ct (AQ4643)
5.74ct - 13x11mm (AQ4642)
7.35ct (AQ4641)
10.62ct (AQ4640)
6.44ct (AQ4639)
5.41ct (AQ4638)
4.72ct (AQ4637)
13.02ct (AQ4636)
4.06ct - Pair (AQ4635)