Category:Pyrite veins in host rock (drill core) (Butte Mining District, Montana)

Media in category "Pyrite veins in host rock (drill core) (Butte Mining District, Montana)"

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

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  Pyrite vein in host rock (drill core) (Butte Mining District, Montana, USA) 1.jpg 3,008 × 2,000; 3.83 MB
  
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  Pyrite vein in host rock (drill core) (Butte Mining District, Montana, USA) 4.jpg 3,008 × 1,475; 3.47 MB
  
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  Pyrite vein in host rock (drill core) (Butte Mining District, Montana, USA) 5.jpg 1,842 × 3,008; 4.39 MB
  
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  Pyrite veins in host rock (drill core) (Butte Mining District, Montana, USA) 2.jpg 3,008 × 2,000; 4.34 MB
  
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  Pyrite veins in host rock (drill core) (Butte Mining District, Montana, USA) 3.jpg 2,689 × 1,375; 2.45 MB