|
ATHENA
MINERALOGY |
| Mineral: | ITOIGAWAITE |
| Formula: | SrAl2Si2O7(OH)2 · H2O |
| Crystal System: | Orthorhombic |
| Strunz Nr: | 8/C.10-12 |
| Group: | Lawsonite Group |
| References: | MM 63 (1999), 909; MR 31 (2000), 366 |
| Type Locality: | Oyashirazu, Itoigawa-Ohmi distr., Niigata-ken pref., Japan |