|
ATHENA
MINERALOGY |
| Mineral: | MURMANITE |
| Formula: | Na4Ti4+Nb2(Si2O7)2O4 · 4H2O |
| Crystal System: | Anorthic (Triclinic) |
| Strunz Nr: | 8/E.14-40 |
| Group: | Epistolite Group |
| References: | DAN Earth Sci. 142 (1962), 118; HB2/2 (1995); CM 36 (1998), 1311; CM 42 (2004), 797 |
| Type Locality: | Kola Peninsula, Russia |