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 |
3.10ct - 9mm (AQ2726)
3.24ct - 11x9mm (AQ2719)
9.65ct (AQ2713)
10.70ct - 16x14mm (AQ2712)
13.14ct (AQ2710)
13.72ct - 18mm (AQ2709)
10.21ct - 13mm (AQ2706)
13.55ct (AQ2705)
9.72ct (AQ2703)
8.13ct (AQ2700)
9.80ct (AQ2699)
11.75ct (AQ2698)
10.59ct - 14mm (AQ2696)
16.43ct (AQ2695)
7.71ct (AQ2693)
8.61ct (AQ2692)
3.49ct - 10mm (AQ2689)
3.65ct (AQ2686)
2.92ct (AQ2684)
2.67ct (AQ2681)
3.29ct (AQ2678)
2.31ct - 10x8mm (AQ2677)
3.12ct (AQ2676)
3.86ct (AQ2674)