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Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA Field of view 4 mm. Specimen and photo Leon Hupperichs. |
| © Leon Hupperichs | Photo ID: 103500 View Count: 147 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA Field of view 3 mm. Specimen and photo Leon Hupperichs. |
| © Leon Hupperichs | Photo ID: 103501 View Count: 146 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA Field of view 9 mm. Specimen and photo Leon Hupperichs. |
| © Leon Hupperichs | Photo ID: 103498 View Count: 125 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA Extremely sharp Tyuyamunite crystals on matrix, from an almost unknown locality within the Grand Canyon. Field of view is approximately 3.5 millimeters. Michael Cline specimen and photograph. |
| © Michael Cline | Photo ID: 104414 View Count: 120 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA A 4 cm cavity with 1 mm crystals of Tyuyamunite from the Ridenaur mine, Cococino co., Arizona, USA. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 150732 View Count: 115 |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA 0.4 cm field of view. S415-107 #1796# Specimen came with a label indicating it was collected Oct. 8, 2006 |
| © 2008, JGW | Photo ID: 169377 View Count: 93 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O, Volborthite : Cu3[(OH)2|V2O7] · 2H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA Tyuyamunite crystals on green Volborthite. Field of view approx 4mm. Image created using CombineZ software. Michael Cline specimen and photograph. |
| © Michael Cline | Photo ID: 203273 View Count: 68 |
Tyuyamunite : Ca(UO2)2[VO4]2 · 5-8H2O | |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA Width of field 2.5 mm. Collection of Jesse Crawford. Compositing software: CombineZP. Equipment: Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 190896 View Count: 51 |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA 13.5 x 6.5 x 5.2 cm. This bright cabinet specimen is richly covered with canary-yellow, discrete microcrystals of the hydrated uranyl vanadate tyuyamunite. One side of the piece also has sparkly, forest-green volborthite microcrystals with tyuyamunite. Volborthite is an uncommon hydrated copper vanadate secondary mineral found in the oxidized ... |
| © Rob Lavinsky | Photo ID: 245504 View Count: 21 |
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Ridenaur Mine (Ridenour Mine), Prospect Canyon District, Coconino Co., Arizona, USA 15.0 x 11.2 x 6.0 cm. Volborthite is an uncommon hydrated copper vanadate secondary mineral found in the oxidized zones of vanadium-bearing hydrothermal deposits. This bright, large cabinet specimen is richly covered with tiny, sparkly, forest-green volborthite blades and canary-yellow, discrete microcrystals of the hydrated calcium uranyl ... |
| © Rob Lavinsky | Photo ID: 233141 View Count: 25 |
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