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 |
3.90ct - 10mm (AQ3820)
6.98ct (AQ3818)
16.89ct - Pair (AQ3817)
6.60ct (AQ3816)
5.79ct (AQ3815)
8.65ct (AQ3813)
0.65ct - 6x4mm (AQ3808)
2.38ct (AQ3807)
2.00ct (AQ3806)
3.98ct - 11x9mm (AQ3805)
2.63ct (AQ3803)
1.39ct (AQ3802)
5.36ct - Pair (AQ3801)
1.69ct - 9x7mm (AQ3800)
2.36ct - 8mm (AQ3799)
2.30ct (AQ3798)
2.42ct - 10mm (AQ3797)
3.10ct - 9mm (AQ3796)
2.87ct - Pair (AQ3795)
1.94ct - 7mm (AQ3794)
3.32ct (AQ3793)
3.32ct (AQ3792)
3.06ct (AQ3791)
3.44ct (AQ3790)