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Roman Gramblicka's Photo Gallery

GLD-D05Bismuth Bi , Rammelsbergite NiAs2

00695180015492632153690.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Field of View: 48 mm

raw cut with skeletal grains of bismuth with rammelsbergite
Copyright: © Roman Gramblicka      Photo ID: 935904     Uploaded by: Roman Gramblicka   Upload date: 2019-02-03   View Count: 102    Status: Public galleries    Type: Photo - 1700×1275 (2.2 Mpix)

1W9-2E9Bismuth Bi , Bismite Bi2O3

03050800015492632158398.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Dimensions: 31 mm x 25 mm

Bismuth fishbones, (up to 10mm) partialy pseudomorphed by bismite with yellowish mixture of other bismuth supergene minerals
Copyright: © Roman Gramblicka      Photo ID: 935903     Uploaded by: Roman Gramblicka   Upload date: 2019-02-03   View Count: 130    Status: Public galleries    Type: Photo - 1400×1034 (1.4 Mpix)

9LW-1TGTyuyamunite Ca(UO2)2(VO4)2·5-8H2O , Francevillite Ba(UO2)2(VO4)2·5H2O

03426850015492214003540.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Field of View: 34 mm

yellow coverage - mixture of both uranium vanadates. Confirmed by XRD
Copyright: © Roman Gramblicka      Photo ID: 935902     Uploaded by: Roman Gramblicka   Upload date: 2019-02-03   View Count: 55    Status: Public galleries    Type: Photo - 1800×1350 (2.4 Mpix)

HAC-782Eulytine Bi4(SiO4)3

01437110015490641265627.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Largest Crystal Size: 1 mm

eulytine ball, 1,5mm in diameter
Copyright: © Roman Gramblicka      Photo ID: 935453     Uploaded by: Roman Gramblicka   Upload date: 2019-02-01   View Count: 110    Status: Public galleries    Type: Photo - 2874×2156 (6.2 Mpix)

FTY-M6MBismuth Bi , Rammelsbergite NiAs2

Multiple photos available
04472710015490641283999.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Dimensions: 21 mm x 11 mm

bismuth grains with rims of rammelsbergite
Copyright: © Roman Gramblicka      Photo ID: 935449     Uploaded by: Roman Gramblicka   Upload date: 2019-02-01   View Count: 124    Status: Public galleries    Type: Photo - 1800×1350 (2.4 Mpix)

QFW-YWEBismuth Bi

09590100015490641292413.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Field of View: 40 mm

aggregate of oxidized bismute
Copyright: © Roman Gramblicka      Photo ID: 935446     Uploaded by: Roman Gramblicka   Upload date: 2019-02-01   View Count: 78    Status: Public galleries    Type: Photo - 2000×1500 (3.0 Mpix)

EAL-257Nickelskutterudite (Ni,Co,Fe)As3

02747590015490641305922.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Field of View: 33 mm
Largest Crystal Size: 1 mm

tiny cubic crystals and grains in breccia
Copyright: © Roman Gramblicka      Photo ID: 935445     Uploaded by: Roman Gramblicka   Upload date: 2019-02-01   View Count: 95    Status: Public galleries    Type: Photo - 1300×947 (1.2 Mpix)

CU7-G3TMixite BiCu6(AsO4)3(OH)6·3H2O

Multiple photos available
03758050015490641444390.jpg
Přísečnice, Kryštofovy Hamry, Chomutov District, Ústí nad Labem Region, Czech Republic

Dimensions: 48 mm x 40 mm
Largest Crystal Size: 1 mm

tiny green fibrous aggregates together with unidentified bismute supergene minerals
Copyright: © Roman Gramblicka      Photo ID: 935442     Uploaded by: Roman Gramblicka   Upload date: 2019-02-01   View Count: 83    Status: Public galleries    Type: Photo - 2000×1500 (3.0 Mpix)

8M1-8YLQuartz (Var: Chalcedony) SiO2

07118430015437892192409.jpg
Bílina coal mine, Bílina, Teplice District, Ústí nad Labem Region, Czech Republic

Dimensions: 62 mm x 45 mm

Copyright: © Roman Gramblicka      Photo ID: 924075     Uploaded by: Roman Gramblicka   Upload date: 2018-12-02   View Count: 51    Status: Public galleries    Type: Photo - 1800×1350 (2.4 Mpix)

22G-Q23Quartz (Var: Chalcedony) SiO2

08219570015437892209211.jpg
Bílina coal mine, Bílina, Teplice District, Ústí nad Labem Region, Czech Republic

Dimensions: 68 mm x 40 mm

Copyright: © Roman Gramblicka      Photo ID: 924072     Uploaded by: Roman Gramblicka   Upload date: 2018-12-02   View Count: 48    Status: Public galleries    Type: Photo - 2000×1500 (3.0 Mpix)
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