Beryl
Beryl is a complex aluminum cyclosilicate. Beryl has many varieties, such as Aquamarine, Emerald, Morganite, and Heliodor. Crystals of the mineral are noted for their hexagonal shape.
Uses
Beryl mainly serves as a gemstone and collectible mineral. However, Beryl may be used to derive Beryllium, an important metal used for the production of mechanical parts and alloys.
| Properties | |
|---|---|
| Chemical Formula | Be3Al2Si6O18 |
| Hardness | 7.5-8 |
| Crystal System | Hexagonal |
| Mineral Class | Silicates |
| Luster | Vitreous, Resinous |