|
ATHENA
MINERALOGY |
| Mineral: | METAVIVIANITE |
| Formula: | Fe2+3-xFe3+x(PO4)2(OH)x · (8-x)H2O |
| Crystal System: | Anorthic (Triclinic) |
| Strunz Nr: | 7/C.14-20 |
| References: | MM 50 (1986), 687; HB4 (2000) |
| Type Locality: | Big Chief pegmatite, Glendale, Pennington Co., South Dakota, USA |