ATHENA MINERALOGY |
Mineral: | HILLESHEIMITE |
---|---|
Formula: | (K,Ca,▢)2(Mg,Fe,Ca,▢)2[(Si,Al)13O23(OH)6](OH).8H2O |
Crystal System: | Orthorhombic |
IMA Number: | 2011-080 |
References: | ZRMO 141/3 (2012), 29 |
Type Locality: | Graulei (Grauley), Hillesheim, Eifel, Rheinland-Pfalz (Rhineland-Palatinate), Germany |
Comments: | ▢ = vacancy |
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