ATHENA MINERALOGY |
Mineral: | GERDTREMMELITE |
---|---|
Formula: | (Zn,Fe2+)(Al,Fe3+)2(AsO4)(OH)5 |
Crystal System: | Anorthic (Triclinic) |
IMA Number: | 1983-049a |
References: | NJMM (1985), 1; HB4 (2000) |
Type Locality: | Tsumeb, Otjikoto Region, Namibia |
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