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 |
5.37ct (AQ2584)
2.54ct (AQ2581)
4.00ct (AQ2577)
5.79ct (AQ2576)
6.07ct (AQ2574)
9.48ct - Pair (AQ2572)
2.91ct (AQ2566)
4.71ct (AQ2565)
4.25ct (AQ2562)
2.54ct (AQ2558)
4.46ct - Pair (AQ2556)
3.10ct (AQ2553)
2.91ct (AQ2552)
4.38ct (AQ2551)
4.67ct (AQ2550)
3.36ct - 11x9mm (AQ2549)
3.63ct (AQ2547)
4.88ct (AQ2544)
6.24ct (AQ2543)
5.40ct (AQ2542)
4.03ct (AQ2541)
4.64ct (AQ2540)
7.40ct - 11x9mm Pair (AQ2536)
5.15ct - Pair (AQ2534)