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Murdochite: PbCu6O8-x(Cl,Br)2x Smithsonite: ZnCO3
Comments: Dark metallic micro crystals of murdochite on pale blue-gray smithsonite crystal covered matrix.
Location: Silver Hill Mine group, Silver Hill, Waterman District, Waterman Mts, Pima Co., Arizona, USA.
Scale: 5x4x2 cm.
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