ATHENA MINERALOGY |
Mineral: | POELLMANNITE |
---|---|
Formula: | Ca6Al3(OH)18[Na(H2O)6](SO4)2.6H2O |
Crystal System: | Rhombohedral (Trigonal) |
Group: | Hydrotalcite supergroup. Hydrotalcite group |
IMA Number: | 2021-109 |
References: | EJM 34 (2022), 253 |
Type Locality: | Ca. 2 km south-east of the Hatrurim Junction (road no. 31), Hatrurim Basin, Negev Desert, Israel |
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