|
ATHENA
MINERALOGY |
| Mineral: | HELIOPHYLLITE |
| Formula: | Pb6As2O7Cl4 (?) |
| Crystal System: | Orthorhombic |
| Strunz Nr: | 3/D.10-110 |
| References: | Acta Min. Sinica 5 (1985), 216; HB3 (1997) |
| Type Locality: | Långban mine, Bergslagen ore distr., Filipstad, Värmland (Wermland), Sweden |