Mineral Specimen Images (B)

Mineral Thumbnail Images (B)

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Mineral Specimen Images (B) With 622 Images

Burangaite Image

Images:

Burangaite: (Na,Ca)2(Fe++,Mg)2Al10(PO4)8(OH,O)12·4(H2O)
Gatumbaite: CaAl2(PO4)2(OH)2·(H2O)

Comments: Small, blue burangaite crystals in beige gatumbaite.
Location: Horrsjoberg, Torby, Värmland, Sweden. Scale: Micro-mount Size.
© Sonke Stolze / Systematic Minerals

Burangaite Image

Images:

Burangaite: (Na,Ca)2(Fe++,Mg)2Al10(PO4)8(OH,O)12·4(H2O)
Gatumbaite: CaAl2(PO4)2(OH)2·(H2O)

Comments: Small, blue burangaite crystals in beige gatumbaite.
Location: Horrsjoberg, Torby, Värmland, Sweden. Scale: Micro-mount Size.
© Sonke Stolze / Systematic Minerals

Burbankite Image

Images:

Burbankite: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5

Comments: Yellow massive burbankite.
Location: Big Sandy Creek, near Rocky Boy, Big Bear Paw Mountains, Hill County, Montana, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Burbankite Image

Images:

Burbankite: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5

Comments: White crystal of burbankite (see arrow) and bluish green fluorite on matrix.
Location: Pocos de Caldes, Minas Gerais, Brazil. Scale: Crystal size 2 mm.
© John Veevaert

Burbankite Image

Images:

Burbankite: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5

Burbankite Image

Images:

Burbankite: (Na,Ca)3(Sr,Ba,Ce)3(CO3)5

Comments: White crystal of burbankite (see arrow) and bluish green fluorite on matrix.
Location: Pocos de Caldes, Minas Gerais, Brazil. Scale: Crystal size 2 mm.
© John Veevaert

Burckhardtite Image

Images:

Burckhardtite: Pb2(Fe+++,Mn+++)Te++++(AlSi3O10)O2(OH)2·(H2O)
Moctezumite: Pb(UO2)(TeO3)2

Comments: Pink crusts of burckhardtite with yellow crystalline moctezumite on quartz.
Location: Moctezuma Mine, Moctezuma, Sonora, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Burckhardtite Image

Images:

Burckhardtite: Pb2(Fe+++,Mn+++)Te++++(AlSi3O10)O2(OH)2·(H2O)
Moctezumite: Pb(UO2)(TeO3)2

Burgessite Image

Images:

Burgessite: Co2(H2O)4[(AsO3OH)]2·(H2O)

Comments: Rosettes of burgessite showing the individual lath-like crystals and their adamantine luster. (CanMin, v47:159).
Location: Keeley mine, South Lorrain Township, Timiskaming District, Ontario, Canada.. Scale: Picture size 1.1 mm.
© Canadian Mineralogist

Burgessite Image

Images:

Burgessite: Co2(H2O)4[(AsO3OH)]2·(H2O)

Burgessite Image

Images:

Burgessite: Co2(H2O)4[(AsO3OH)]2·(H2O)

Comments: SEM photographs of a rosette of burgessite. (CanMin, v47:159).
Location: Keeley mine, South Lorrain Township, Timiskaming District, Ontario, Canada.. Scale: Picture size50 µm.
© Canadian Mineralogist

Burgessite Image

Images:

Burgessite: Co2(H2O)4[(AsO3OH)]2·(H2O)

Burkeite Image

Images:

Burkeite: Na6(CO3)(SO4)2

Comments: Translucent to opaque vuggy mass of burkeite.
Location: Searles Lake, San Bernardino County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Burkeite Image

Images:

Burkeite: Na6(CO3)(SO4)2

Burnsite Image

Images:

Burnsite: KCdCu7O2(SeO3)2Cl9
Cotunnite: PbCl2

Comments: Images of burnsite grains (dark) in intimate intergrowth with cotunnite (light). Images obtained by scanning electron microscopy.
Location: North Breach of the great fissure Tolbachik volcano eruption (1975-1976), Kamchatka Peninsula, Russia. Scale: Scale bar: 20 µ-m.
© Canadian Mineralogist

Burnsite Image

Images:

Burnsite: KCdCu7O2(SeO3)2Cl9
Cotunnite: PbCl2

Burpalite Image

Images:

Burpalite: Na2CaZrSi2O7F2

Comments: Yellow crystalline grains of burpalite.
Location: Burpala, Transbaikal, Republic of Buryatia, Siberia, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Burpalite Image

Images:

Burpalite: Na2CaZrSi2O7F2

Buryatite Image

Images:

Buryatite: Ca3(Si,Fe+++,Al)[SO4][B(OH)4](OH,O)6·12(H2O)

Comments: Vitreous colorless buryatite on matrix.
Location: Solongo B deposit, Buriatia (Buryatia) Republic, Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Buryatite Image

Images:

Buryatite: Ca3(Si,Fe+++,Al)[SO4][B(OH)4](OH,O)6·12(H2O)

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