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ATHENA

MINERALOGY

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Mineral:MALLARDITE
Formula:Mn2+SO4 · 7H2O
Crystal System:Monoclinic
Strunz Nr:6/C.06-20
Group:Melanterite group
References:J. Jap. Ass. Min. Petr. Econ. Geol. 74 (1979), 406; HB5 (2003)
Type Locality:Lucky Boy mine, Butterfield Canyon, Salt Lake Co., Utah, USA

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