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 |
9.58ct (AQ4543)
36.20ct (AQ4541)
25.96ct (AQ4540)
18.38ct - 17mm (AQ4491)
3.76ct - 11mm (AQ4539)
6.83ct - Pair (AQ4538)
7.57ct (AQ4537)
5.58ct - 11mm (AQ4536)
7.44ct - 14mm (AQ4535)
2.46ct (AQ4534)
2.09ct - 7mm (AQ4533)
1.96ct - 7mm (AQ4532)
2.06ct - 8mm (AQ4531)
3.28ct (AQ4530)
3.95ct (AQ4529)
7.47ct (AQ4524)
4.24ct (AQ4520)
5.60ct (AQ4518)
6.51ct (AQ4517)
5.53ct (AQ4515)
7.97ct (AQ4513)
7.81ct (AQ4512)
8.02ct (AQ4511)
18.69ct (AQ4510)