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ATHENA

MINERALOGY

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Mineral: BERMANITE
Formula: Mn2+Mn3+2(PO4)2(OH)2(H2O)4
Crystal System: Monoclinic
IMA Number: 1936
References: AM 53 (1968), 416; HB4 (2000)
Type Locality: 7-U-7 Ranch, Bagdad Copper mine, Hillside, Yavapai Co., Arizona, USA

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