ATHENA MINERALOGY |
Mineral: | BRAUNITE-II |
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Formula: | Ca(Mn3+,Fe3+)14SiO24 |
Crystal System: | Quadradic (Tetragonal) |
Group: | Braunite group |
References: | BM 108 (1985), 437 |
Type Locality: | Black Rock mine, Kalahari, Cape Province, South Africa |
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