Mineral Specimen Images (A)

Mineral Thumbnail Images (A)

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Mineral Specimen Images (A) With 620 Images

Ankangite Image

Images:

Ankangite: Ba(Ti,V+++,Cr+++)8O16

Comments: Black prismatic ankangite inclusions in quartz.
Location: Curvelo region, Minas Gerais, Brazil. Scale: See Image.
© Rruff Database

Ankangite Image

Images:

Ankangite: Ba(Ti,V+++,Cr+++)8O16

Comments: Black prismatic ankangite inclusions in quartz.
Location: Curvelo region, Minas Gerais, Brazil. Scale: See Image.
© Rruff Database

Ankerite Image

Images:

Ankerite: Ca(Fe++,Mg,Mn)(CO3)2
Sphalerite: (Zn,Fe)S
Dickite: Al2Si2O5(OH)4

Comments: White, rhombohedral crystals of ankerite and dark gray, metallic sphalerite on beige dickite.
Location: Prego mine, Kladno, Czech Rebublic. Scale: Picture size 2 cm.
© Dave Barthelmy

Ankerite Image

Images:

Ankerite: Ca(Fe++,Mg,Mn)(CO3)2
Sphalerite: (Zn,Fe)S
Dickite: Al2Si2O5(OH)4

Ankinovichite Image

Images:

Ankinovichite: (Ni,Zn)Al4(VO3)2(OH)12(H2O)2.5

Comments: Aggregates of pale green thin pseudohexagonal plates of ankinovichite on matrix.
Location: Kara-Chagyr Mountain, Fergana, Fergana Valley, Osh Oblast, Kyrgyzstan. Scale: See Image.
© Rruff Database

Ankinovichite Image

Images:

Ankinovichite: (Ni,Zn)Al4(VO3)2(OH)12(H2O)2.5

Annabergite Image

Images:

Annabergite: Ni3(AsO4)2·8(H2O)

Comments: Green spray of annabergite crystals.
Location: Laurium, Greece. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Annabergite Image

Images:

Annabergite: Ni3(AsO4)2·8(H2O)

Comments: Green spray of annabergite crystals.
Location: Laurium, Greece. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Annite Image

Images:

Annite: KFe++3AlSi3O10(OH,F)2

Comments: Bottle-green manganoan annite fragment.
Location: Thiemendorf, Königshain, Oberlausitz, Saxony, Germany. Scale: Picture size 2.5 mm.
© Thomas Witzke / Abraxas-Verlag

Annite Image

Images:

Annite: KFe++3AlSi3O10(OH,F)2

Comments: Bottle-green manganoan annite fragment.
Location: Thiemendorf, Königshain, Oberlausitz, Saxony, Germany. Scale: Picture size 2.5 mm.
© Thomas Witzke / Abraxas-Verlag

Anorthite Image

Images:

Anorthite: CaAl2Si2O8
Plagioclase: (Na,Ca)(Si,Al)4O8

Comments: Opaque white crystal of anorthite with dark brown solidified lava coating.
Location: Miyake-jima, Shizuoka, Japan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Anorthite Image

Images:

Anorthite: CaAl2Si2O8
Plagioclase: (Na,Ca)(Si,Al)4O8

Anorthoclase Image

Images:

Anorthoclase: (Na,K)AlSi3O8

Comments: Two white crystals of anorthoclase (possibly mislabeled and actually anorthite.
Location: Kusukidani, Wakayama Prefecture, Kinki Region, Honshu island, Japan. Scale: 15x14x6 mm.
© John Betts - Fine Minerals

Anorthoclase Image

Images:

Anorthoclase: (Na,K)AlSi3O8

Ansermetite Image

Images:

Ansermetite: MnV2O6·4(H2O)

Comments: Environmental scanning electron microscope image of the ansermetite crystals. (CanMin, v 41, p 1425).
Location: Fianel, Val Ferrera, Eastern Swiss Alps. Scale: Scale bar 20 µ-m.
© Canadian Mineralogist

Ansermetite Image

Images:

Ansermetite: MnV2O6·4(H2O)

Antarcticite Image

Images:

Antarcticite: CaCl2·6(H2O)

Comments: White antarcticite crystals in sealed in mineral oil.
Location: Bristol Lake, Mojave Co.,California, USA. Scale: Sample Jar 6 cm.
© Diederik Visser

Antarcticite Image

Images:

Antarcticite: CaCl2·6(H2O)

Comments: White antarcticite crystals in sealed in mineral oil.
Location: Bristol Lake, Mojave Co.,California, USA. Scale: Sample Jar 6 cm.
© Diederik Visser

Anthoinite Image

Images:

Anthoinite: AlWO3(OH)3
Mpororoite: Al(WO3)(OH)3·2(H2O)

Comments: White chalky massive mpororoite with brown anthoinite.
Location: Kara Mine, Tasmania, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Anthoinite Image

Images:

Anthoinite: AlWO3(OH)3
Cerotungstite-(Ce): (Ce,REE)W2O6(OH)3
Ferberite: Fe++WO4

Comments: Yellow cerotungstite-(Ce), with black ferberite veins and whitish anthoinite.
Location: Bugarama, Rwanda. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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