Category:Porphyritic rhyolite (Paleocene-Eocene; Butte, Montana)

Media in category "Porphyritic rhyolite (Paleocene-Eocene; Butte, Montana)"

The following 7 files are in this category, out of 7 total.

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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 1.jpg 2,442 × 1,485; 3.73 MB
  
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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 2.jpg 3,003 × 1,668; 4.11 MB
  
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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 3.jpg 3,008 × 2,000; 4.43 MB
  
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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 4.jpg 3,008 × 2,000; 5.08 MB
  
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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 5.jpg 3,008 × 2,000; 4.52 MB
  
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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 6.jpg 3,008 × 2,000; 3.65 MB
  
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  Porphyritic rhyolite (Paleocene-Eocene, 52-59 Ma; Butte, Montana, USA) 7.jpg 3,008 × 2,000; 4.36 MB