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ATHENA

MINERALOGY

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Mineral:POTASSICFERRISADANAGAITE
Name:Potassic-ferrisadanagaite
Formula:(K,Na)Ca2[Fe2+3)(Fe3+,Al)2]Si5Al3O22(OH,F)2
Crystal System:Monoclinic
Strunz Nr:8/F.10-220
Group:Amphibole group group II: calcic group
References:ZVMO 128 (1999), 50
Type Locality:Mt. Ilmen, Ural Mts, Russia

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