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ATHENA

MINERALOGY

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Mineral: ALLACTITE
Formula: Mn7(AsO4)2(OH)8
Crystal System: Monoclinic
IMA Number: 1980 s.p.
References: Geol. Förh. Förh, Stockholm 7 (1884), 109; HB4 (2000); L 1 (2010), 9
Type Locality: Moss mine, Filipstad, Nordmark, Vårmland (Varmland), Sweden

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