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ATHENA

MINERALOGY

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Mineral: CUMENGEITE
Formula: Pb21Cu20Cl42(OH)40.6H2O
Crystal System: Quadradic (Tetragonal)
IMA Number: 2007 s.p.
References: Bull.Soc.fr.Min.Crist. 16 (1893), 184; MR 5 (1973), 280; MM 50 (1986), 157; HB3 (1997); MM 69 (2006), 1037; AM 91 (2006), 1208; L 12 (2021), 8
Type Locality: Cumenge shaft, Amelia Mine, Boléo mining district, Santa Rosalia, Municipio de Mulege, Baja California, Mexico

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