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ATHENA

MINERALOGY

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Mineral:FEDORITE
Formula:(Na,K)2-3(Ca,Na)7(Si4O8)(Si4O10)3(F,Cl,OH)2 · 3.5H2O
Crystal System:Anorthic (Triclinic)
Strunz Nr:8/H.34-28
References:AM 52 (1967), 561; HB2/1 (1995); CM 39 (2001), 769; AM 87 (2002), 357
Type Locality:Turyiy Peninsula, Kola Peninsula, Russia

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