|
ATHENA
MINERALOGY |
| Mineral: | RYNERSONITE |
| Formula: | Ca(Ta,Nb)2O6 |
| Crystal System: | Orthorhombic |
| Strunz Nr: | 4/D.21-70 |
| Group: | Aeschynite Group |
| References: | AM 63 (1978), 709; HB3 (1997) |
| Type Locality: | Himalaya mine, Mesa Grande distr., San Diego Co., California, USA |