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ATHENA

MINERALOGY

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Mineral:KARCHEVSKYITE
Formula:[Mg18Al9(OH)54][Sr2(CO3,PO4)9(H2O,H3O)11]
Crystal System:Rhomboedral (Trigonal)
Strunz Nr:5/E.03-90
Group:Hydrotalcite supergroup Wermlandite group
References:ZVMO 136/5 (2007), 5; MM 76/5 (2012), 12892
Type Locality:Zheleznyi iron mine, Kovdor, Kola Peninsula, Russia

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