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Beidellite : (Na,Ca0.5)0.3Al2(Si,Al)4O10(OH)2·nH2O | |
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Cameron area, Cameron District, Coconino Co., Arizona, USA Beidellite - 10 x 15 mm sample, showing front & back - in authors collection |
| © Bert Hendriksen | Photo ID: 21854 View Count: 1064 |
Beidellite : (Na,Ca0.5)0.3Al2(Si,Al)4O10(OH)2·nH2O | |
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Cameron area, Cameron District, Coconino Co., Arizona, USA Sample size: 2,5 X 2 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 147230 View Count: 151 |
Iriginite : UO2Mo2O7·3H2O | |
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Cameron, Cameron District, Coconino Co., Arizona, USA Yellow aggregates of iriginite. Picture size 2.5 mm. Photographer and collection Thomas Witzke. |
| © Thomas Witzke | Photo ID: 8126 View Count: 693 |
Nickelboussingaultite : (NH4)2Ni(SO4)2·6H2O | |
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Cameron, Cameron District, Coconino Co., Arizona, USA Yellow scaly crusts on sandstone. 1.5 cm field of view. S169-16 Excalibur Mineral Company specimen. |
| © 2008, JGW | Photo ID: 166446 View Count: 169 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Black Point-Murphy Mine, Cameron, Cameron District, Coconino Co., Arizona, USA Width of field is 1.8 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (11 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 175656 View Count: 77 |
Wupatkiite : (Co,Mg,Ni)Al2(SO4)4·22H2O | |
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Cameron, Cameron District, Coconino Co., Arizona, USA Acicular needles of wupatkiite. Field of view, ca. 1.5x1.5 mm |
| © DV Minerals | Photo ID: 24066 View Count: 517 |
Wupatkiite : (Co,Mg,Ni)Al2(SO4)4·22H2O | |
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Cameron, Cameron District, Coconino Co., Arizona, USA Patch of light pink Wupatkiite. Field of view 8 mm. Collection M. Kampf No 99-033. |
| © 2005 M. Kampf | Photo ID: 36333 View Count: 310 |
Wupatkiite : (Co,Mg,Ni)Al2(SO4)4·22H2O | |
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Cameron, Cameron District, Coconino Co., Arizona, USA Pinkish 0.15 cm crystalline mass in sandstone grains. S409-025 Excalibur Mineral specimen. |
| © 2007, JGW | Photo ID: 139346 View Count: 140 |
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