|
ATHENA
MINERALOGY |
| Mineral: | FRIEDELITE |
| Formula: | Mn8Si6O15(OH,Cl)10 |
| Crystal System: | Monoclinic pseudo Rhomboedral (Trigonal) |
| Strunz Nr: | 8/H.28-70 |
| Group: | Pyrosmalite Group |
| References: | AM 66 (1981), 1054; HB2/1 (1995) |
| Type Locality: | Mine Adervielle, Vallée du Louron, Hautes Pyrénées, France |