ATHENA MINERALOGY |
Mineral: | PHARMACOSIDERITE |
---|---|
Formula: | KFe3+4(AsO4)3(OH)4.6-7H2O |
Crystal System: | Cubic / Quadradic (Tetragonal) |
Group: | Pharmacosiderite supergroup. Pharmacosiderite group |
IMA Number: | 1813 |
References: | NJMM (1984), 183; HB4 (2000); L 9 (2009), 9; MM 74 (2010), 487 |
Type Locality: | Carharrack mine and Tincroft mine, Cornwall, England |
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