Kalsilite
Kalsilite (KAlSiO4) is a vitreous white to grey feldspathoidal mineral that is found in some potassium-rich lavas, such as from Chamengo Crater in Uganda. It has a relative hardness of 5.5.
| Kalsilite | |
|---|---|
 | |
| General | |
| Category | Mineral |
| Formula (repeating unit) | KAlSiO4 |
| Crystal system | Hexagonal |
| Space group | P6322 (no. 182) |
| Identification | |
| Mohs scale hardness | 5.5 |
References
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