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ATHENA

MINERALOGY

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Mineral:KELDYSHITE
Formula:Na2-xHxZrSi2O7 · nH2O
Crystal System:Anorthic (Triclinic)
Strunz Nr:8/C.04-10
References:DAN Earth Sci. 142 (1962), 123; HB2/1 (1995)
Type Locality:Tavaiok River and Angoundasiok River, Mt Alluaiv, Lovozero massif, Kola Peninsula, Russia

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