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ATHENA

MINERALOGY

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Mineral:MCGOVERNITE
Formula:(Mn,Mg,Zn)22(AsO3)(AsO4)3(SiO4)3(OH)20
Crystal System:Rhomboedral (Trigonal)
Strunz Nr:8/B.11-20
References:AM 45 (1960), 937; HB2/2 (1995)
Type Locality:Sterling Hill mine, Ogdensburg, Sussex Co., New Jersey, USA

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