|
ATHENA
MINERALOGY |
| Mineral: | FENCOOPERITE |
| Formula: | Ba6Fe3+3Si8O23(CO3)2Cl3 · H2O |
| Crystal System: | Rhomboedral (Trigonal) |
| Strunz Nr: | 8/C.37-10 |
| References: | CM 39 (2001), 1059; MR 33 (2002), 163 |
| Type Locality: | Trumbull Peak, Sierra Nevada, Mariposa Co., California, USA |