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ATHENA

MINERALOGY

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Mineral: HOLDAWAYITE
Formula: Mn2+6(CO3)2(OH)7(Cl,OH)
Crystal System: Monoclinic
IMA Number: 1986-001
References: AM 73 (1988), 637; HB5 (2003)
Type Locality: Kombat mine, Tsumeb, Otavi, Namibia

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