Category:White Cap Pegmatite intruding schist (Proterozoic; White Cap Mine, east of Keystone, Black Hills, South Dakota)

Media in category "White Cap Pegmatite intruding schist (Proterozoic; White Cap Mine, east of Keystone, Black Hills, South Dakota)"

The following 4 files are in this category, out of 4 total.

• 
  White Cap Pegmatite intruding schist (Proterozoic; White Cap Mine, east of Keystone, Black Hills, South Dakota, USA) 1 (23505469649).jpg 4,000 × 3,000; 4.32 MB
  
• 
  White Cap Pegmatite intruding schist (Proterozoic; White Cap Mine, east of Keystone, Black Hills, South Dakota, USA) 3 (23873367485).jpg 4,000 × 3,000; 3.59 MB
  
• 
  White Cap Pegmatite intruding schist (Proterozoic; White Cap Mine, east of Keystone, Black Hills, South Dakota, USA) 4 (23577630530).jpg 4,000 × 3,000; 4.42 MB
  
• 
  White Cap Pegmatite intruding schist (Proterozoic; White Cap Mine, east of Keystone, Black Hills, South Dakota, USA) 5 (23847147796).jpg 4,000 × 3,000; 4.71 MB