|
ATHENA
MINERALOGY |
| Mineral: | TUNISITE |
| Formula: | NaCa2Al4(CO3)4(OH)8Cl |
| Crystal System: | Quadratic (Tetragonal) |
| Strunz Nr: | 5/C.02-30 |
| References: | AM 54 (1969), 1; SMPM 59 (1979), 223; HB5 (2003) |
| Type Locality: | Sakiet Sidi Yousseff Pb-Zn deposit, El Kef, Tunisia |

| Tunisite, 2mm, on Calcite Condorcet; Drôme, France, F - Photo & Coll. R. Martin |