ATHENA MINERALOGY |
Mineral: | VILLYAELLENITE |
---|---|
Formula: | (Mn,Ca)Mn2Ca2(H2O)4(AsO3OH)2(AsO4)2 |
Crystal System: | Monoclinic |
Group: | Hureaulite group |
IMA Number: | 1983-008a |
References: | SMPM 64 (1984), 323; HB4 (2000); AM 94/11-12 (2009), 1535 |
Type Locality: | Ste-Marie-aux-Mines, Vosges Mts, Haut-Rhin, Alsace, France |
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