Thomas Witzke's Image Gallery

Images from Thomas Witzke

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Thomas Witzke's Image Gallery With 1036 Images

Zalesiite Image

Images:

Zalesiite: (Ca,Y)Cu6[(AsO4)2(AsO3OH)(OH)6]·3(H2O)

Comments: Green crusts of zálesíite on matrix.
Location: Zálesí deposit, Javorník, Moravia, Czech Republic. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Zalesiite Image

Images:

Zalesiite: (Ca,Y)Cu6[(AsO4)2(AsO3OH)(OH)6]·3(H2O)

Comments: Green crusts of zálesíite on matrix.
Location: Zálesí deposit, Javorník, Moravia, Czech Republic. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Zdenekite Image

Images:

Zdenekite: NaPbCu++5(AsO4)4Cl·5(H2O)

Comments: Blue crystals of zdenekite on matrix.
Location: Cap Garonne Mine, Pradet, Var, Provence-Alpes-Côte d'Azur, France. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Zdenekite Image

Images:

Zdenekite: NaPbCu++5(AsO4)4Cl·5(H2O)

Comments: Blue crystals of zdenekite on matrix.
Location: Cap Garonne Mine, Pradet, Var, Provence-Alpes-Côte d'Azur, France. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Zellerite Image

Images:

Zellerite: Ca(UO2)(CO3)2·5(H2O)

Comments: Yellowish zellerite aggregates on matrix.
Location: Jáchymov, Krusné Hory (Erzgebirge), Západoceský Kraj, Bohemia, Czech Republic. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Zellerite Image

Images:

Zellerite: Ca(UO2)(CO3)2·5(H2O)

Zincohogbomite-2N2S Image

Images:

Zincohogbomite-2N2S: (Zn,Fe++)(2-2x)(Ti)xAl4O8
Corundum: Al2O3

Comments: Thin-Section (Plane Polarized Light) of a brown, twinned zincohögbomite-2N2S crystal with blue corundum.
Location: Mikro-Lakka Emery deposit, Kerketeas Mt, Sámos Island, Aegean Islands Department, Greece. Scale: Picture size 1.1 mm.
© Thomas Witzke / Abraxas-Verlag

Zincohogbomite-2N2S Image

Images:

Zincohogbomite-2N2S: (Zn,Fe++)(2-2x)(Ti)xAl4O8
Corundum: Al2O3

Zincowoodwardite Image

Images:

Zincowoodwardite: [Zn1-xAlx(OH)2][(SO4)x/2(H2O)n]

Comments: Botryoidal zincowoodwardite. The bluish-green color is due to a copper content.
Location: Christiana Mine, Agios Konstantinos, Lavrion District, Attikí Prefecture, Greece. Scale: Picture size 10 mm.
© Thomas Witzke / Abraxas-Verlag

Zincowoodwardite Image

Images:

Zincowoodwardite: [Zn1-xAlx(OH)2][(SO4)x/2(H2O)n]

Znucalite Image

Images:

Znucalite: CaZn11(UO2)(CO3)3(OH)20·4(H2O)

Comments: Cream-yellow botryoidal znucalite.
Location: St Christoph Mine, Bärenhecke, Glashütte, Erzgebirge, Saxony, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Znucalite Image

Images:

Znucalite: CaZn11(UO2)(CO3)3(OH)20·4(H2O)

Comments: Cream-yellow botryoidal znucalite.
Location: St Christoph Mine, Bärenhecke, Glashütte, Erzgebirge, Saxony, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Zwieselite Image

Images:

Zwieselite: (Fe++,Mn)2(PO4)F

Comments: Brown zwieselite in granite pegmatite.
Location: Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany. Scale: Specimen size 9 mm.
© Thomas Witzke / Abraxas-Verlag

Zwieselite Image

Images:

Zwieselite: (Fe++,Mn)2(PO4)F

Comments: Brown zwieselite in granite pegmatite.
Location: Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany. Scale: Specimen size 9 mm.
© Thomas Witzke / Abraxas-Verlag

Zykaite Image

Images:

Zykaite: Fe+++4(AsO4)3(SO4)(OH)·15(H2O)

Comments: Round aggregates of Zykaite.
Location: Reiche Zeche Mine, Freiberg, Freiberg District, Erzgebirge, Saxony, Germany. Scale: Specimen size 37 mm.
© Thomas Witzke / Abraxas-Verlag

Zykaite Image

Images:

Zykaite: Fe+++4(AsO4)3(SO4)(OH)·15(H2O)

Comments: Round aggregates of Zykaite.
Location: Reiche Zeche Mine, Freiberg, Freiberg District, Erzgebirge, Saxony, Germany. Scale: Specimen size 37 mm.
© Thomas Witzke / Abraxas-Verlag

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