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 |
1.76ct (PG0344)
1.67ct - 8x6mm (PG0342)
2.04ct - 7mm (PG0341)
2.16ct (PG0339)
1.64ct - 8x6mm (PG0338)
1.86ct (PG0337)
2.16ct - 8x6mm (PG0335)
1.61ct - 8x6mm (PG0331)
1.60ct (PG0329)
2.56ct - 10x8mm (PG0325)
1.86ct (PG0324)
3.27ct - 9mm (PG0323)
2.08ct - 8x6mm (PG0320)
1.80ct - 8x6mm (PG0319)
1.59ct - 8x6mm (PG0318)
0.74ct - 6mm (PG0317)
5.86ct - Pair (PG0304)
13.52ct - Pair (PG0303)
5.06ct (PG0302)
2.72ct (PG0300)
3.98ct (PG0299)
3.14ct (PG0297)
2.90ct (PG0296)
6.31ct (PG0292)