Category:Rhyolitic obsidian

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Rhyolitic obsidian"

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

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  Partially devitrified rhyolitic obsidian (Roaring Mountain Member, Plateau Rhyolite, Upper Pleistocene, ~59 ka; Obsidian Cliff, Yellowstone, Wyoming, USA) 11 (45893857635).jpg 4,000 × 3,000; 7.24 MB
  
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  Partially devitrified rhyolitic obsidian (Roaring Mountain Member, Plateau Rhyolite, Upper Pleistocene, ~59 ka; Obsidian Cliff, Yellowstone, Wyoming, USA) 16 (32933896978).jpg 4,000 × 3,000; 5.78 MB
  
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  Partially devitrified rhyolitic obsidian (Roaring Mountain Member, Plateau Rhyolite, Upper Pleistocene, ~59 ka; Obsidian Cliff, Yellowstone, Wyoming, USA) 28 (31875210707).jpg 4,000 × 3,000; 5.4 MB
  
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  Rhyolitic obsidian (Roaring Mountain Member, Plateau Rhyolite, Upper Pleistocene, ~59 ka; Obsidian Cliff, Yellowstone, Wyoming, USA) 1 (46756612822).jpg 3,690 × 3,000; 6.38 MB
  
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  Rhyolitic obsidian (Roaring Mountain Member, Plateau Rhyolite, Upper Pleistocene, ~59 ka; Obsidian Cliff, Yellowstone, Wyoming, USA) 2 (46756627182).jpg 3,682 × 1,950; 6.47 MB