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 |
3.38ct - 10mm (AQ4693)
5.26ct (AQ4692)
2.17ct (AQ4691)
3.90ct (AQ4690)
3.56ct (AQ4688)
2.30ct - 10x8mm (AQ4687)
2.12ct (AQ4685)
11.15ct - 15x13mm (AQ4684)
12.18ct (AQ4683)
12.45ct (AQ4682)
43.07ct - 16mm Pair (AQ4681)
12.18ct - 14mm (AQ4679)
23.64ct - 18mm (AQ4678)
5.99ct (AQ4677)
6.04ct (AQ4676)
4.79ct (AQ4675)
5.14ct (AQ4674)
5.81ct (AQ4673)
6.90ct (AQ4672)
5.31ct (AQ4671)
8.02ct - 15x13mm (AQ4670)
8.01ct (AQ4669)
6.96ct - 14x12mm (AQ4668)
4.90ct (AQ4667)