Thomas Witzke's Image Gallery

Images from Thomas Witzke

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Thomas Witzke's Image Gallery With 1036 Images

Quintinite-2H Image

Images:

Quintinite-2H: Mg4Al2(OH)12CO3·4(H2O)
Quintinite-3T: Mg4Al2(OH)12CO3·4(H2O)

Comments: Pale brownish crystals of quintinite, 2H or 2T polytype unknown.
Location: Jacupiranga Mine, São Paulo, Southeast Region, Brazil. Scale: Picture size 7 mm.
© Thomas Witzke / Abraxas-Verlag

Quintinite-2H Image

Images:

Quintinite-2H: Mg4Al2(OH)12CO3·4(H2O)
Quintinite-3T: Mg4Al2(OH)12CO3·4(H2O)

Rabejacite Image

Images:

Rabejacite: Ca(UO2)4(SO4)2(OH)6·6(H2O)

Comments: Yellow rabejacite grains on matrix.
Location: Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, France. Scale: Picture size 1.2 mm.
© Thomas Witzke / Abraxas-Verlag

Rabejacite Image

Images:

Rabejacite: Ca(UO2)4(SO4)2(OH)6·6(H2O)

Comments: Yellow rabejacite grains on matrix.
Location: Mas d'Alary, Lodève, Hérault, Languedoc-Roussillon, France. Scale: Picture size 1.2 mm.
© Thomas Witzke / Abraxas-Verlag

Radhakrishnaite Image

Images:

Radhakrishnaite: PbTe3(Cl,S)2

Comments: Polished Section image of radhakrishnaite (Rad) with bluish to brownish tarnishing colors.
Location: Oktyabrsky Mine, Norilsk, Russia. Scale: Picture Size 0.16 mm.
© Thomas Witzke

Radhakrishnaite Image

Images:

Radhakrishnaite: PbTe3(Cl,S)2

Rajite Image

Images:

Rajite: CuTe++++2O5

Comments: Bluish green coating of rajite on matrix.
Location: Lone Pine mine, Catron Co., New Mexico, USA. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Rajite Image

Images:

Rajite: CuTe++++2O5

Comments: Bluish green coating of rajite on matrix.
Location: Lone Pine mine, Catron Co., New Mexico, USA. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Rameauite Image

Images:

Rameauite: K2CaU++++++6O20·9(H2O)

Comments: Yellow crystals of rameauite on matrix.
Location: Marignac, Compreignac, Haute Vienne, France. Scale: Picture Size 4 mm.
© Thomas Witzke

Rameauite Image

Images:

Rameauite: K2CaU++++++6O20·9(H2O)

Comments: Yellow crystals of rameauite on matrix.
Location: Marignac, Compreignac, Haute Vienne, France. Scale: Picture Size 4 mm.
© Thomas Witzke

Ramsbeckite Image

Images:

Ramsbeckite: (Cu,Zn)15(SO4)4(OH)22·6(H2O)

Comments: Green crystals of ramsbeckite on matrix.
Location: Gelbe Birke Mine, Schwarzenberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 1 mm.
© Thomas Witzke / Abraxas-Verlag

Ramsbeckite Image

Images:

Ramsbeckite: (Cu,Zn)15(SO4)4(OH)22·6(H2O)

Rankamaite Image

Images:

Rankamaite: (Na,K,Pb,Li)3(Ta,Nb,Al)11(O,OH)30

Comments: White, massive-fibrous rankamaite.
Location: Mumba, Kivu, Congo (Zaïre). Scale: Picture size 2 mm.
© Thomas Witzke / Abraxas-Verlag

Rankamaite Image

Images:

Rankamaite: (Na,K,Pb,Li)3(Ta,Nb,Al)11(O,OH)30

Comments: White, massive-fibrous rankamaite.
Location: Mumba, Kivu, Congo (Zaïre). Scale: Picture size 2 mm.
© Thomas Witzke / Abraxas-Verlag

Ransomite Image

Images:

Ransomite: CuFe+++2(SO4)4·6(H2O)

Comments: Pale bluish-green powdery ransomite.
Location: United Verde Mine, Jerome, Black Hills, Verde District, Yavapai Co., Arizona, USA. Scale: Picture size 4.5 mm.
© Thomas Witzke / Abraxas-Verlag

Ransomite Image

Images:

Ransomite: CuFe+++2(SO4)4·6(H2O)

Rapidcreekite Image

Images:

Rapidcreekite: Ca2(SO4)(CO3)·4(H2O)

Comments: Colorless, radial-acicular crystals of rapidcreekite on matrix.
Location: Jeremias Glück Mine (Fairy Grotto), Garnsdorf, Saalfeld, Thuringia, Germany. Scale: Picture size 8 mm.
© Thomas Witzke / Abraxas-Verlag

Rapidcreekite Image

Images:

Rapidcreekite: Ca2(SO4)(CO3)·4(H2O)

Ravatite Image

Images:

Ravatite: C14H10

Comments: Small crystals of ravatite.
Location: Carola Mine, Freital, near Dresden, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Ravatite Image

Images:

Ravatite: C14H10

Comments: Small crystals of ravatite.
Location: Carola Mine, Freital, near Dresden, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

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