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ATHENA

MINERALOGY

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Mineral:CUMENGEITE
Formula:Pb21Cu20Cl42(OH)40 · 6H2O
Crystal System:Quadratic (Tetragonal)
Strunz Nr:3/D.12-40
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
Type Locality:Cumenge shaft, Amelia Mine, Boléo mining district, Santa Rosalia, Municipio de Mulege, Baja California, Mexico

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