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Vinciennite: Cu10Fe4Sn(As,Sb)S16 Colusite: Cu12-13V(As,Sb,Sn,Ge)3S16
Comments: Polished section (PPL) of a Fe-rich rim of vinciennite (vinc) on earlier colusite (col). Matrix is bornite (bn). Location: Kidd Creek Volcanogenic Massive Sulfide deposit, Western Abitibi Subprovince, Timmins, Ontario, Canada. Scale: Picture Size 0.5 mm. © National Resouces of Canada
Volynskite: AgBiTe2 Tsumoite: BiTe
Comments: BSE image of composite grain of volynskite (AgBiTe) and tsumoite (BiTe) associated with sphalerite in chalcopyrite. Location: Stobie deposit, South Range breccia belt, Supergiant Ni-Cu-PGE Sudbury District, Ontario, Canada. Scale: See Image. © National Resouces of Canada