ATHENA MINERALOGY |
Mineral: | ALMEIDAITE |
---|---|
Formula: | PbZn2(Mn,Y)(Ti,Fe3+)18O37(OH,O) |
Crystal System: | Rhombohedral (Trigonal) |
Group: | Crichtonite group |
IMA Number: | 2013-020 |
References: | MM 77/6 (2013), 2705 |
Type Locality: | Unnamed deposit, Novo Horizonte, Bahia, Brazil |
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