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Rickardite: Cu7Te5 Cameronite: AgCu7Te10 Vulcanite: CuTe
Comments: Gray metallic massive cameronite showing subconchoidal fracture associated with purple rickardite and bronzy plates of vulcanite in a mass of tellurium, co-type specimen. Location: Good Hope mine, Vulcan District, Gunnison County, Colorado, USA. Scale: See Image. © Rruff Database