ATHENA MINERALOGY |
Mineral: | WALENTAITE |
---|---|
Formula: | Fe3+3(P0,84As0,16O4)2(O,OH)6As3+2,56Ca0,42Na0,28Mn2+0,35Fe2+0,30O6,1(OH)0,9(H2O)5,2 |
Crystal System: | Orthorhombic |
Group: | Walentaite group Walentaite subgroup |
IMA Number: | 2020 s.p. |
References: | NJMM (1984), 169; HB4 (2000); EJM (2018);MM 84/3 (2020), 412 |
Type Locality: | White Elephant mine, Pringle, Custer Co., South Dakota, USA |
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