Diederik Visser's Image Gallery

Diederik Visser's Image Gallery
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Images from Diederik Visser

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Diederik Visser's Image Gallery With 266 Images

Banalsite Image

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Banalsite: BaNa2Al4Si4O16

Comments: Massive brown to flesh colored banalsite in matrix.
Location: Benallt Mine, Lleyn Peninsula, Wales, UK. Scale: Specimen Size 5x6 cm.
© Diederik Visser

Banalsite Image

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Banalsite: BaNa2Al4Si4O16

Comments: Massive brown to flesh colored banalsite in matrix.
Location: Benallt Mine, Lleyn Peninsula, Wales, UK. Scale: Specimen Size 5x6 cm.
© Diederik Visser

Belkovite Image

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Belkovite: Ba3(Nb,Ti)6(Si2O7)2O12

Comments: Brown hypidiomorphic granular grains of belkovite in tonalite.
Location: Seblyavr Massif, Kola, Russia. Scale: Not Give - 2 cm?.
© Diederik Visser

Belkovite Image

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Belkovite: Ba3(Nb,Ti)6(Si2O7)2O12

Comments: Brown hypidiomorphic granular grains of belkovite in tonalite.
Location: Seblyavr Massif, Kola, Russia. Scale: Not Give - 2 cm?.
© Diederik Visser

Benleonardite Image

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Benleonardite: Ag8(Sb,As)Te2S3

Comments: Gray-black benleonardite on hessite.
Location: Moctezuma, Sonora, Mexico. Scale: Specimen Size 2x3 cm.
© Diederik Visser

Benleonardite Image

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Benleonardite: Ag8(Sb,As)Te2S3

Comments: Gray-black benleonardite on hessite.
Location: Moctezuma, Sonora, Mexico. Scale: Specimen Size 2x3 cm.
© Diederik Visser

Berezanskite Image

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Berezanskite: KLi3Ti2Si12O30

Comments: Granular white berezanskite in quartz.
Location: Dara-i-Pioz Glacier, Altai Range, Tadzhikistan. Scale: Specimen Size 1.5x2.5 cm.
© Diederik Visser

Berezanskite Image

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Berezanskite: KLi3Ti2Si12O30

Comments: Granular white berezanskite in quartz.
Location: Dara-i-Pioz Glacier, Altai Range, Tadzhikistan. Scale: Specimen Size 1.5x2.5 cm.
© Diederik Visser

Billingsleyite Image

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Billingsleyite: Ag7AsS6

Comments: Gray-black billingsleyite crystals on matrix with famatinite, arsenopyrite.
Location: Grube Clara, Oberwolfach, Schwarzwald, Germany. Scale: Picture size 1.0 x 0.6 cm.
© Diederik Visser

Billingsleyite Image

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Billingsleyite: Ag7AsS6

Comments: Gray-black billingsleyite crystals on matrix with famatinite, arsenopyrite.
Location: Grube Clara, Oberwolfach, Schwarzwald, Germany. Scale: Picture size 1.0 x 0.6 cm.
© Diederik Visser

Biraite-(Ce) Image

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Biraite-(Ce): Ce2Fe++(CO3)(Si2O7)

Comments: Brown grains of biraite-(Ce) in matrix.
Location: Biraya Fe-REE Ore occurrence, Vitim Highland, Buratie Republic, Eastern Siberia, Russia. Scale: Not Given.
© Diederik Visser

Biraite-(Ce) Image

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Biraite-(Ce): Ce2Fe++(CO3)(Si2O7)

Comments: Brown grains of biraite-(Ce) in matrix.
Location: Biraya Fe-REE Ore occurrence, Vitim Highland, Buratie Republic, Eastern Siberia, Russia. Scale: Not Given.
© Diederik Visser

Bogdanovite Image

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Bogdanovite: (Au,Te,Pb)3(Cu,Fe)

Comments: Heavy mineral concentrate with ilmenite (ilm), pyroxene (pyr) and bogdanovite (bgd) grains.
Location: Skaergaard intrusion, Greenland. Scale: See Images.
© Diederik Visser

Bogdanovite Image

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Bogdanovite: (Au,Te,Pb)3(Cu,Fe)

Comments: Heavy mineral concentrate with ilmenite (ilm), pyroxene (pyr) and bogdanovite (bgd) grains.
Location: Skaergaard intrusion, Greenland. Scale: See Images.
© Diederik Visser

Braitschite-(Ce) Image

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Braitschite-(Ce): (Ca,Na2)7(Ce,La)2B22O43·7(H2O)

Comments: Aggregates of white to red-brown platy Braitschite-(Ce) in halite matrix.
Location: Cane Creek near Moab, Grand Co., Utah, USA. Scale: Specimen Size 2x2.5 cm.
© Diederik Visser

Braitschite-(Ce) Image

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Braitschite-(Ce): (Ca,Na2)7(Ce,La)2B22O43·7(H2O)

Comments: Aggregates of white to red-brown platy Braitschite-(Ce) in halite matrix.
Location: Cane Creek near Moab, Grand Co., Utah, USA. Scale: Specimen Size 2x2.5 cm.
© Diederik Visser

Bykovaite Image

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Bykovaite: BaNa{(Na,Ti)4[(Ti,Nb)2(OH,O)3Si4O14](OH,F)2}·3H2O

Comments: Creamy transparent silky bykovaite crystals in matrix.
Location: Mt. Alluaiv, Lovozero, Kola, Russia. Scale: Not Given.
© Diederik Visser

Bykovaite Image

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Bykovaite: BaNa{(Na,Ti)4[(Ti,Nb)2(OH,O)3Si4O14](OH,F)2}·3H2O

Comments: Creamy transparent silky bykovaite crystals in matrix.
Location: Mt. Alluaiv, Lovozero, Kola, Russia. Scale: Not Given.
© Diederik Visser

Calciotantite Image

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Calciotantite: Ca(Ta,Nb)4O11  
Tantalite-(Mn): MnTa2O6

Comments: SEM image showing calciotantite (CT), manganotatntalite (MTT), microlite (MT) and lithiowodginite (LW) association.
Location: Granitic pegmatites, Kalba, Kazakhstan. Scale: Scale bar 100 µm and 10 µm.
© Diederik Visser

Calciotantite Image

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Calciotantite: Ca(Ta,Nb)4O11  
Tantalite-(Mn): MnTa2O6

Comments: SEM image showing calciotantite (CT), manganotatntalite (MTT), microlite (MT) and lithiowodginite (LW) association.
Location: Granitic pegmatites, Kalba, Kazakhstan. Scale: Scale bar 100 µm and 10 µm.
© Diederik Visser
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