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ATHENA MINERALOGY |
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ATHENA MINERALOGY |
| Mineral: | MANGANHUMITE |
|---|---|
| Formula: | (Mn2+,Mg)7(SiO4)3(OH)2 |
| Crystal System: | Orthorhombic |
| Group: | Humite group. Manganhumite subgroup |
| IMA Number: | 1969-021 |
| References: | MM 42 (1978), 133; HB2/2 (1995) |
| Type Locality: | Brattfors mine and Långban (Langban) mine, Filipstad, Värmland (Wermland, Varmland), Sweden |
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