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ATHENA

MINERALOGY

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Mineral:CHARMARITE (-2H,-3T)
Formula:Mn2+4Al2(OH)12(CO3) · 3H2O
Crystal System:Hexagonal / Rhomboedral (Trigonal)
Strunz Nr:5/E.02-08
Group:Hydrotalcite supergroup Quintinite group
References:CM 35 (1997), 1541; AM 83 (1998), 1347; MM 76/5 (2012), 1289
Type Locality:Demix quarry, Mont Saint-Hilaire, Rouville Co., Québec, Canada

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