Thomas Witzke's Image Gallery

Images from Thomas Witzke

Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.

Pages: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52]

Thomas Witzke's Image Gallery With 1036 Images

Hydroxycancrinite Image

Images:

Hydroxycancrinite: Na4(AlSiO4)3(OH)·(H2O)

Comments: Pale grayish-blue, massive hydroxycancrinite.
Location: Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Hydroxycancrinite Image

Images:

Hydroxycancrinite: Na4(AlSiO4)3(OH)·(H2O)

Iimoriite-(Y) Image

Images:

Iimoriite-(Y): Y2(SiO4)(CO3)

Comments: Nearly colorless prismatic crystal of immolate-(Y) on dolomite.
Location: Trimouns Talc Mine, Luzenac, Ariège, Midi-Pyrénées, France. Scale: Picture size 1.2 mm.
© Thomas Witzke / Abraxas-Verlag

Iimoriite-(Y) Image

Images:

Iimoriite-(Y): Y2(SiO4)(CO3)

Ilesite Image

Images:

Ilesite: (Mn,Zn,Fe++)SO4·4(H2O)

Comments: Botryoidal to earthy, cream-colored ilesite.
Location: Chvaletice, Kutná Hora, Stredoceský Kraj, Bohemia, Czech Republic. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

Ilesite Image

Images:

Ilesite: (Mn,Zn,Fe++)SO4·4(H2O)

Ilinskite Image

Images:

Ilinskite: NaCu5O2(SeO3)2Cl

Comments: Dark green crystals of ilinskite on matrix.
Location: Great Fissure (Main Fracture) eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia. Scale: Picture size 1 mm.
© Thomas Witzke / Abraxas-Verlag

Ilinskite Image

Images:

Ilinskite: NaCu5O2(SeO3)2Cl

Ilsemannite Image

Images:

Ilsemannite: Mo3O8·n(H2O) (?)

Comments: Dark blue ilsemannite.
Location: Glückauf Shaft, Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Ilsemannite Image

Images:

Ilsemannite: Mo3O8·n(H2O) (?)

Imhofite Image

Images:

Imhofite: Tl6CuAs16S40

Comments: Dark red crystals and aggregates of imhofite in matrix.
Location: Lengenbach quarry, Binntal, Wallis (Valais), Switzerland. Scale: Picture size 1.2 mm.
© Thomas Witzke / Abraxas-Verlag

Imhofite Image

Images:

Imhofite: Tl6CuAs16S40

Indium Image

Images:

Indium: In

Comments: A grain of native indium.
Location: Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia. Scale: Picture size 1.2 mm.
© Thomas Witzke / Abraxas-Verlag

Indium Image

Images:

Indium: In

Comments: A grain of native indium.
Location: Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia. Scale: Picture size 1.2 mm.
© Thomas Witzke / Abraxas-Verlag

Iquiqueite Image

Images:

Iquiqueite: K3Na4Mg(Cr++++++O4)B24O39(OH)·12(H2O)
Nitratine: NaNO3

Comments: Yellow iquiqueiite in clear, massive nitration.
Location: Salar de Miraje, Antofagasta, Chile. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Iquiqueite Image

Images:

Iquiqueite: K3Na4Mg(Cr++++++O4)B24O39(OH)·12(H2O)
Nitratine: NaNO3

Comments: Yellow iquiqueiite in clear, massive nitration.
Location: Salar de Miraje, Antofagasta, Chile. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Iriginite Image

Images:

Iriginite: (UO2)(Mo++++++2O7)·3(H2O)

Comments: Yellow aggregates of iriginite on matrix.
Location: Cameron area, Coconino County, Arizona, USA. Scale: Picture size 2.5 mm.
© Thomas Witzke / Abraxas-Verlag

Iriginite Image

Images:

Iriginite: (UO2)(Mo++++++2O7)·3(H2O)

Comments: Yellow aggregates of iriginite on matrix.
Location: Cameron area, Coconino County, Arizona, USA. Scale: Picture size 2.5 mm.
© Thomas Witzke / Abraxas-Verlag

Isokite Image

Images:

Isokite: CaMg(PO4)F

Comments: Pale brownish to brown isokite in quartz.
Location: Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany. Scale: Picture size 7 mm.
© Thomas Witzke / Abraxas-Verlag

Isokite Image

Images:

Isokite: CaMg(PO4)F

Comments: Pale brownish to brown isokite in quartz.
Location: Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany. Scale: Picture size 7 mm.
© Thomas Witzke / Abraxas-Verlag

Pages: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52]