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Tlapallite: H6(Ca,Pb)2Cu3(SO4)(Te++++O3)4(Te++++++O6)
Comments: Green, microcrystalline druse of tlapallite grains. Location: Bambollita Mine (Oriental Mine), Moctezuma, Mun. de Moctezuma, Sonora, Mexico. Scale: Picture size 5 mm. © Thomas Witzke / Abraxas-Verlag