|
ATHENA
MINERALOGY |
| Mineral: | PICKERINGITE |
| Formula: | MgAl2(SO4)4 · 22H2O |
| Crystal System: | Monoclinic |
| Strunz Nr: | 6/C.12-10 |
| Group: | Halotrichite Group |
| References: | Am. J. Sci. 46 (1844), 360; HB5 (2003) |
| Type Locality: | Cerro Pintados, Iquique, Tamarugal Pampa, Tarapacá prov., Chile |