Category:Aplite dike in Butte Quartz Monzonite (Cretaceous; Orphan Boy Mine, Butte, Montana)

Media in category "Aplite dike in Butte Quartz Monzonite (Cretaceous; Orphan Boy Mine, Butte, Montana)"

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

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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 3.jpg 2,385 × 3,087; 6.68 MB
  
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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 4.jpg 3,648 × 2,736; 6.86 MB
  
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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 5.jpg 2,484 × 1,899; 3.89 MB
  
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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 6.jpg 3,008 × 2,000; 3.93 MB
  
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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 7.jpg 3,008 × 2,000; 4.14 MB
  
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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 8.jpg 3,008 × 2,000; 3.95 MB
  
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  Aplite dike in Butte Quartz Monzonite (Late Cretaceous, 76 Ma; Orphan Boy Mine, Butte, Montana, USA) 9.jpg 3,008 × 2,000; 4.52 MB