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ATHENA

MINERALOGY

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Mineral:IWAKIITE
Formula:Mn2+(Fe3+,Mn3+)2O4
Crystal System:Quadratic (Tetragonal)
Strunz Nr:4/B.05-20
Group:Hausmannite group
References:MJ 9 (1979), 383; HB3 (1997)
Type Locality:Gozaisho mine, Iwaki, Fukushima pref., Japan

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