Mineral | Beryl |
---|---|
Chemistry | Be3Al2Si6O18 |
Color | Green - Vivid Green |
Refractive Index | 1.577 to 1.583 |
Birefringence | 0.005 to 0.009 |
Specific Gravity | 2.72 |
Mohs Hardness | 7.5 - 8.0 |
2.75ct (PG0380)
2.41ct (PG0379)
2.42ct (PG0378)
4.10ct (PG0377)
1.57ct - 8x6mm (PG0370)
2.19ct - 9x7mm (PG0367)
1.45ct - 8x6mm (PG0365)
1.03ct (PG0364)
2.16ct - 9x7mm (PG0363)
2.47ct (PG0362)
2.16ct (PG0361)
2.63ct (PG0356)
1.92ct - 7mm (PG0351)
1.26ct - 8x6mm (PG0349)
1.92ct (PG0345)
1.76ct (PG0344)
1.67ct - 8x6mm (PG0342)
2.04ct - 7mm (PG0341)
1.64ct - 8x6mm (PG0338)
1.86ct (PG0337)
1.61ct - 8x6mm (PG0331)
1.60ct (PG0329)
2.56ct - 10x8mm (PG0325)
1.86ct (PG0324)