Category:Opal (Virgin Valley Formation, Miocene; Virgin Valley, Nevada)

Media in category "Opal (Virgin Valley Formation, Miocene; Virgin Valley, Nevada)"

The following 5 files are in this category, out of 5 total.

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  Precious opal (Virgin Valley Formation, Middle Miocene; Virgin Valley, northwesern Nevada, USA) 2 (33716048314).jpg 3,515 × 1,983; 5 MB
  
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  Precious opal (Virgin Valley Formation, Middle Miocene; Virgin Valley, northwesern Nevada, USA) 3 (33716036444).jpg 3,637 × 2,072; 4.82 MB
  
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  Precious opal (Virgin Valley Formation, Middle Miocene; Virgin Valley, northwesern Nevada, USA) 5 (34397182342).jpg 1,148 × 939; 782 KB
  
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  Precious opal (Virgin Valley Formation, Middle Miocene; Virgin Valley, northwesern Nevada, USA) 6 (33748240023).jpg 3,045 × 2,410; 5.26 MB
  
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  Precious opal (Virgin Valley Formation, Middle Miocene; Virgin Valley, northwesern Nevada, USA) 8 (33715950184).jpg 3,681 × 1,764; 5.15 MB