Thomas Witzke's Image Gallery

Images from Thomas Witzke

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Thomas Witzke's Image Gallery With 1036 Images

Clinochrysotile Image

Images:

Clinochrysotile: Mg3Si2O5(OH)4

Comments: Asbestiform crystals of brown Clinochrysotile.
Location: Callenberg North (no. 2) open cut, Callenberg, Glauchau, Saxony, Germany. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Clinochrysotile Image

Images:

Clinochrysotile: Mg3Si2O5(OH)4

Clinomimetite Image

Images:

Clinomimetite: Pb5(AsO4)3Cl

Comments: Yellow crystals of clinomimetite.
Location: Johanngeorgenstadt, Erzgebirge, Saxony, Germany. Scale: Size of the largest crystal 12 mm.
© Thomas Witzke / Abraxas-Verlag

Clinomimetite Image

Images:

Clinomimetite: Pb5(AsO4)3Cl

Comments: Yellow crystals of clinomimetite.
Location: Johanngeorgenstadt, Erzgebirge, Saxony, Germany. Scale: Size of the largest crystal 12 mm.
© Thomas Witzke / Abraxas-Verlag

Cobaltarthurite Image

Images:

Cobaltarthurite: CoFe+++2(AsO4)2(OH)2·4(H2O)
Arseniosiderite: Ca2Fe+++3(AsO4)3O2·3(H2O)

Comments: Olive-greenish crystalline druse of cobaltarthurite with spherical arseniosiderite.
Location: Pastrana, Mazarrón, Murcia, Spain. Scale: Picture size 1.3 mm.
© Thomas Witzke / Abraxas-Verlag

Cobaltarthurite Image

Images:

Cobaltarthurite: CoFe+++2(AsO4)2(OH)2·4(H2O)
Arseniosiderite: Ca2Fe+++3(AsO4)3O2·3(H2O)

Cobaltaustinite Image

Images:

Cobaltaustinite: CaCo(AsO4)(OH)

Comments: Green, tabular crystal of cobaltaustinite.
Location: Rappold Mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 3 mm.
© Thomas Witzke / Abraxas-Verlag

Cobaltaustinite Image

Images:

Cobaltaustinite: CaCo(AsO4)(OH)

Cobaltkoritnigite Image

Images:

Cobaltkoritnigite: (Co,Zn)(AsO3OH)·(H2O)
Erythrite: Co3(AsO4)2·8(H2O)

Comments: Dark purplish cobaltkoritnigite with pink erythrite.
Location: Schneeberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Cobaltkoritnigite Image

Images:

Cobaltkoritnigite: (Co,Zn)(AsO3OH)·(H2O)
Erythrite: Co3(AsO4)2·8(H2O)

Comments: Dark purplish cobaltkoritnigite with pink erythrite.
Location: Schneeberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Cobaltlotharmeyerite Image

Images:

Cobaltlotharmeyerite: Ca(Co,Fe,Ni)2(AsO4)2(OH,H2O)2

Comments: Brown crystalline aggregates of cobaltlotharmeyerite on matrix.
Location: Sauschwart Mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 5 mm..
© Thomas Witzke / Abraxas-Verlag

Cobaltlotharmeyerite Image

Images:

Cobaltlotharmeyerite: Ca(Co,Fe,Ni)2(AsO4)2(OH,H2O)2

Cobalttsumcorite Image

Images:

Cobalttsumcorite: Pb(Co,Fe)2(AsO4)2(OH,H2O)2

Comments: Brown crystals of cobalttsumcorite.
Location: Rappold Mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Cobalttsumcorite Image

Images:

Cobalttsumcorite: Pb(Co,Fe)2(AsO4)2(OH,H2O)2

Coccinite Image

Images:

Coccinite: Hg++I2 (?)
Sulfur: S8

Comments: Orange-red coccinite on sulfur. Due to the volatility of the mineral at room temperature, the sample is preserved in a closed vial. The photo was made through the vial, therefore the sharpness is reduced.
Location: Lichtenberg Mine, Ronneburg U Deposit, Gera district, Thuringia, Germany. Scale: Picture size 1 mm.
© Thomas Witzke / Abraxas-Verlag

Coccinite Image

Images:

Coccinite: Hg++I2 (?)
Sulfur: S8

Cohenite Image

Images:

Cohenite: (Fe,Ni,Co)3C

Comments: Bluish gray, metallic iridescent crystals of cohenite on matrix.
Location: Kopeisk, Chelyabinsk Oblast', Urals Region, Russia. Scale: 2.3 mm.
© Thomas Witzke / Abraxas-Verlag

Cohenite Image

Images:

Cohenite: (Fe,Ni,Co)3C

Comments: Bluish gray, metallic iridescent crystals of cohenite on matrix.
Location: Kopeisk, Chelyabinsk Oblast', Urals Region, Russia. Scale: 2.3 mm.
© Thomas Witzke / Abraxas-Verlag

Colquiriite Image

Images:

Colquiriite: CaLiAlF6

Comments: Colorless tabular crystals of colquiriite on matrix.
Location: Serra Branca pegmatite, Pedra Lavrada, Picuí, Paraíba, Northeast Region, Brazil. Scale: Picture size 0.8 mm.
© Thomas Witzke / Abraxas-Verlag

Colquiriite Image

Images:

Colquiriite: CaLiAlF6

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