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 |
4.56ct (AQ2202)
1.55ct (AQ2197)
5.66ct (AQ2191)
8.46ct (AQ2190)
6.14ct (AQ2188)
4.93ct - 12x10mm (AQ2184)
10.16ct (AQ2182)
4.93ct (AQ2180)
3.36ct - 11x9mm (AQ2179)
3.31ct (AQ2178)
4.70ct (AQ2174)
10.13ct - 14x12mm (AQ2163)
2.66ct (AQ2154)
9.44ct (AQ2145)
11.67ct (AQ2134)
2.70ct (AQ2131)
6.48ct (AQ2130)
7.78ct (AQ2125)
15.83ct (AQ2121)
5.23ct - 12x10mm (AQ2120)
7.36ct (AQ2116)
12.46ct (AQ2107)
10.90ct - 15x13mm (AQ2106)
11.44ct - 15x13mm (AQ2105)