MINERALOGY
|
ATHENA
MINERALOGY |
| Mineral: | COOMBSITE |
| Formula: | K(Mn2+,Fe2+,Mg)13(Si,Al)18O42(OH)14 |
| Crystal System: | Rhomboedral (Trigonal) |
| Strunz Nr: | 8/H.40-20 |
| References: | NZ J. Geol. Geoph. 34 (1991), 329; HB2/1 (1995); NM 90-94 (1997) |
| Type Locality: | Watson's Beach, Otago, South Island, New Zealand |
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