|
ATHENA
MINERALOGY |
| Mineral: | FERRIWHITTAKERITE |
| Formula: | Na(NaLi)(LiMg2Fe3+2)(Si8O22)(OH)2 |
| Crystal System: | Monoclinic |
| Strunz Nr: | 8/F.08-105 |
| Group: | Amphibole Group Group V: Na, Ca, Mg, Fe, Mn, Li group |
| References: | AM 83 (1998), 167; MR 4 (1999), 325 |
| Type Locality: | Fuenta Grande episyenite, Arroyo de la Yedra, Pedriza massif, Sierra de Guadarrama, Spain |