ATHENA MINERALOGY |
Mineral: | BRAUNITE |
---|---|
Formula: | Mn2+Mn3+6SiO12 |
Crystal System: | Quadradic (Tetragonal) |
Group: | Braunite group |
IMA Number: | 1828 |
References: | AM 61 (1976), 1226; HB2/1 (1995) |
Type Locality: | Oehrenstock, Ilmenau, Germany |
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