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 |
1.80ct (AQ2909)
2.12ct - 7mm (AQ2908)
3.92ct (AQ2907)
4.15ct - Pair (AQ2903)
2.63ct - Pair (AQ2901)
3.32ct - 10x8mm (AQ2899)
1.75ct (AQ2897)
2.04ct (AQ2896)
2.04ct (AQ2895)
1.78ct (AQ2893)
3.88ct (AQ2892)
2.52ct (AQ2891)
4.56ct (AQ2890)
2.68ct (AQ2888)
3.55ct (AQ2887)
6.33ct (AQ2884)
3.94ct - 10mm (AQ2883)
4.01ct (AQ2882)
4.29ct (AQ2878)
3.60ct (AQ2876)
3.76ct (AQ2874)
2.59ct (AQ2869)
3.32ct (AQ2868)
8.34ct - Pair (AQ2865)