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Carrboydite: (Ni,Cu)14Al9(SO4,CO3)6(OH)43·7(H2O)
Comments: bluish green crusts of carrboydite. Location: Carr-Boyd Nickel Mine, Western Australia, Australia. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Caryinite: (Na,Pb)(Ca,Na)(Ca,Mn++)(Mn++,Mg)2(AsO4)3 Rhodonite: (Mn++,Fe++,Mg,Ca)SiO3
Comments: Yellow crystalline caryinite with pink rhodonite. Location: Langban, Varmland, Sweden. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Cassedanneite: Pb5(VO4)2(CrO4)2·(H2O)
Comments: Crystalline mass of cassedanneite, colored green by included descloizite. Location: Berezovskoye Mine, near Yekaterinburg, Sverdlovsk District, Middle Urals, Russia. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Cattierite: CoS2 Siegenite: (Ni,Co)3S4
Comments: Pinkish metallic cattierite, intergrown with gray siegenite. Location: Shinkolobwe, Katanga, Shaba, Zaire. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Cebollite: Ca5Al2(SiO4)3(OH)4
Comments: Green to white fibrous coating of cebollite on granular iron stained quartz. Location: Cebola Creek, Gunnison County, Colorado, USA. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Cejkaite: Na4(UO2)(CO3)3
Comments: Yellow chalky cejkaite masses on matrix. Location: Svornost Mine, Jáchymov, Ostrov, Krusne Hory Mts (Erzgebirge), Bohemia, Czech Republic. Scale: Picture Size 0.5 cm. © Jeff Weissman / Photographic Guide to Mineral Species
Celadonite: K(Mg,Fe++)(Fe+++,Al)[Si4O10](OH)2
Comments: Greenish masses of celadonite filling vesicles in basaltic rock. Location: Socorro County, New Mexico, USA. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Celsian: BaAl2Si2O8 Hendricksite: K(Zn,Mg,Mn)3Si3AlO10(OH)2
Comments: Gray massive celsian with dark red hendricksite. Location: Franklin, Sussex County, New Jersey, USA. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Cesarolite: PbH2Mn++++3O8
Comments: Black to dark brown botryoidal masses of cesarolite in white calcite. Location: Sidi-amor-ben-Salem, Tunisia. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Cesbronite: Cu5(TeO3)2(OH)6·2(H2O)
Comments: Minute green spherical cesbronite on calcite. Location: Mina La Oriental, Moctezuma, Sonora, Mexico. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species