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 |
11.29ct - 14mm (AQ3679)
11.26ct - 15x13mm (AQ3678)
6.17ct (AQ3677)
12.14ct (AQ3676)
9.21ct (AQ3675)
23.52ct (AQ3672)
14.71ct (AQ3667)
15.63ct (AQ3665)
12.01ct (AQ3664)
10.87ct (AQ3662)
12.86ct (AQ3661)
26.88ct - Pair (AQ3660)
11.63ct - 13mm (AQ3656)
13.72ct (AQ3652)
12.16ct - 15mm (AQ3651)
15.14ct (AQ3649)
12.96ct - 16mm (AQ3648)
13.62ct - 15x13mm (AQ3647)
35.33ct (AQ3646)
20.82ct (AQ3644)
19.74ct (AQ3642)
21.85ct (AQ3641)
19.61ct (AQ3638)
32.66ct - 20mm (AQ3637)