Xifengite Penroseite polysynthetic Carrollite Cosalite yes Cubanite Shandite yes Diaphorite Isocubanite...cementation zone Barranca de Cobre, Chihuahua, Mexico Anilite, Bornite, Chalcocite, Chalcopyrite, Digenite...hydrothermal La Leonora Mine, Jalpa, Zacatecas, Mexico Acanthite, Chalcopyrite, Covellite, Galena, Mckinstryite...Mine, Teloloapan, Mun. de Teloloapan, Guerrero, Mexico (sample: Hanel/ Altherr); PPL B Metacinnabar (lamellar...del Oro, Mun. de Concepción del Oro, Zacatecas, Mexico (sample: Melcher/ Oberthür); PPL B Euhedral freibergite |