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ATHENA MINERALOGY |
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ATHENA MINERALOGY |
| Mineral: | DRAVITE |
|---|---|
| Formula: | NaMg3Al6(Si6O18)(BO3)3(OH)3OH |
| Crystal System: | Rhombohedral (Trigonal) |
| Group: | Tourmaline supergroup |
| IMA Number: | 1884 |
| References: | HB2/1 (1995); AM 96 (2011), 895; L 10 (2015), 8 |
| Type Locality: | Dobrava pri Dravogradu, Slovenia (formerly Unterdrauburg, Drave, Kärnten (Carinthia), Austria) |
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