|
ATHENA
MINERALOGY |
| Mineral: | LALONDEITE |
| Formula: | (Na,Ca)6(Ca,Na)3Si16O38(F,OH)2 · 3H2O |
| Crystal System: | Anorthic (Triclinic) |
| Strunz Nr: | 8/H.34-35 |
| Group: | Reyerite Group |
| References: | CM 47 (2009), 181 |
| Type Locality: | Poudrette quarry, Mont Saint- Hilaire, Quebec, Canada |