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 |
6.27ct (AQ3718)
14.88ct - 15mm (AQ3715)
8.78ct - 14mm (AQ3714)
8.74ct (AQ3713)
9.42ct (AQ3712)
12.67ct (AQ3711)
9.49ct (AQ3710)
10.08ct (AQ3709)
9.72ct (AQ3708)
6.95ct (AQ3707)
10.55ct (AQ3706)
8.46ct (AQ3705)
6.68ct (AQ3704)
9.22ct (AQ3702)
7.82ct (AQ3699)
8.42ct (AQ3690)
7.98ct (AQ3689)
9.53ct (AQ3688)
12.16ct (AQ3687)
8.35ct (AQ3686)
11.71ct (AQ3685)
5.35ct - 12mm (AQ3684)
9.12ct - 15mm (AQ3683)
9.39ct - 15x13mm (AQ3682)