Category:Gold ore (auriferous altered rhyolite) in Colorado

Media in category "Gold ore (auriferous altered rhyolite) in Colorado"

The following 13 files are in this category, out of 13 total.

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  Gold ore (auriferous altered rhyolite) (Golden Wonder Vein, Late Oligocene, 27.5 Ma; Golden Wonder Mine, San Juan Mountains, Colorado, USA) 1 (40085596012).jpg 3,706 × 2,010; 4.94 MB
  
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  Gold ore (auriferous altered rhyolite) (Golden Wonder Vein, Late Oligocene, 27.5 Ma; Golden Wonder Mine, San Juan Mountains, Colorado, USA) 3 (40118421311).jpg 3,601 × 2,654; 6.49 MB
  
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  Gold ore (auriferous altered rhyolite) (Golden Wonder Vein, Late Oligocene, 27.5 Ma; Golden Wonder Mine, San Juan Mountains, Colorado, USA) 4 (40118404691).jpg 3,306 × 2,026; 5.15 MB
  
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  Gold ore (auriferous altered rhyolite) (Golden Wonder Vein, Late Oligocene, 27.5 Ma; Golden Wonder Mine, San Juan Mountains, Colorado, USA) 5 (26244189418).jpg 3,356 × 2,073; 4.43 MB
  
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  Gold ore (auriferous altered rhyolite) (Golden Wonder Vein, Late Oligocene, 27.5 Ma; Golden Wonder Mine, San Juan Mountains, Colorado, USA) 7 (39219090505).jpg 3,355 × 1,583; 3.96 MB
  
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  Gold ore (auriferous altered rhyolite) (Golden Wonder Vein, Late Oligocene, 27.5 Ma; Golden Wonder Mine, San Juan Mountains, Colorado, USA) 8 (39406412344).jpg 3,128 × 1,918; 4.31 MB
  
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  Gold ore (Camp Bird Vein, Tertiary; Camp Bird Mine, San Juan Mountains, Colorado, USA) 1.jpg 4,454 × 3,599; 14.06 MB
  
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  Gold ore (Camp Bird Vein, Tertiary; Camp Bird Mine, San Juan Mountains, Colorado, USA) 2.jpg 2,879 × 2,870; 5.8 MB
  
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  Gold ore (Camp Bird Vein, Tertiary; Camp Bird Mine, San Juan Mountains, Colorado, USA) 3.jpg 4,000 × 2,138; 5.22 MB
  
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  Roasted gold ore (Cripple Creek Diatreme, Early Oligocene, 32 Ma; Cripple Creek, Colorado, USA) 5.jpg 3,816 × 2,993; 8.93 MB
  
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  Roasted gold ore (Cripple Creek Diatreme, Early Oligocene, 32 Ma; Cripple Creek, Colorado, USA) 6.jpg 3,058 × 2,392; 6.77 MB
  
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  Roasted gold ore (Cripple Creek Diatreme, Early Oligocene, 32 Ma; Cripple Creek, Colorado, USA) 7.jpg 2,513 × 2,161; 3.8 MB
  
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  Roasted gold ore (Cripple Creek Diatreme, Early Oligocene, 32 Ma; Cripple Creek, Colorado, USA) 8.jpg 2,627 × 2,202; 4.96 MB