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Vimsite: CaB2O2(OH)4
Comments: White to transparent vein of vimsite crystals in matrix. Location: Solongo B Deposit, Buriatia Republic, Eastern Siberia Region, Russia. Scale: Picture Size 8 x 10 mm. © Diederik Visser
Vincentite: (Pd,Pt)3(As,Sb,Te)
Comments: B&W reflected light image of vincentite (V) inclustions in Fe-bearing platinum (Pt-Fe) with a laminate of native osmium (Os). (CanMin, v40:457). Location: Riam Kanan River, southeastern Borneo. Scale: Scale Bar 40 µm. © Canadian Mineralogist
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
Vinogradovite: (Na,K)4Ti4(Si,Al)8O26·3(H2O,Na)
Comments: Off-white scaly vinogradovite on matrix. Location: Mont Saint Hilaire, Quebec, Canada. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Violarite: Fe++Ni+++2S4
Comments: Bronze massive violarite, tarnished, with gray colored rock. Location: Marbridge Mines ltd., Abitibi District, Quebec, Canada. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Virgilite: LixAlxSi3-xO6
Comments: B&W image of euhedral virgilite crystal surrounded by glass containing several other virgilite crystals. Plane polarized light. AmMin v63:461. Location: Clear pale-green glass found as stream cobbles near Macusani, Peru. Scale: Crystal Size 40 µm. © American Mineralogist
Viseite: Ca10Al24(SiO4)6(PO4)7O22F3·72(H2O) (?) Trolleite: Al4(PO4)3(OH)3
Comments: Chalky white massive viseite with bluish trolleite. Location: Champion Sillimanite Mine, near Laws, Mono County, California, USA. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Vishnevite: (Na,Ca,K)6(Si,Al)12O24[(SO4),(CO3),Cl2]2-4·n(H2O)
Comments: Pale blue massive vishnevite. Location: Loch Borrolan, Rosshire, Highland, Scotland. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Vismirnovite: ZnSn++++(OH)6
Comments: Vismirnovite, yellow brown, intermixed with darker brown natanite, as replacements after stannite, with blue azurite.. Location: Mushiston Deposit, Kaznok Valley, Tajikistan. Scale: Picture Size 4 mm. © Jeff Weissman / Photographic Guide to Mineral Species
Vistepite: Mn++4Sn++++B2(SiO4)4(OH)2
Comments: Translucent platy vistepite fragment. Location: Inelchek, Dara-Pioz, Tien-Shan, Tadzhikistan. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species