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ATHENA

MINERALOGY

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Mineral:ERSHOVITE
Formula:Na4K3(Fe2+,Mn2+,Ti)2Si8O20(OH)4 · 4H2O
Crystal System:Anorthic (Triclinic)
Strunz Nr:8/H.04-30
References:ZVMO 122/1 (1993), 116; HB2/1 (1995); NM 90-94 (1997)
Type Locality:Mt. Koashva, Khibina alkaline complex, Kola Peninsula, Russia

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