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ATHENA MINERALOGY |
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ATHENA MINERALOGY |
| Mineral: | HOLTSTAMITE |
|---|---|
| Formula: | Ca3(Al,Mn3+)2(SiO4)2(OH)4 |
| Crystal System: | Quadradic (Tetragonal) |
| Group: | Garnet supergroup. Henritermierite group |
| IMA Number: | 2003-047 |
| References: | EJM 17 (2005), 375; AM 90 (2005), 1946; AM 98 (2013), 785 |
| Type Locality: | Wessels mine, Kalahari Mn field, Kuruman Hill, Cape Province, South Africa |
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