Category:Mining in the Black Hills

Subcategories

This category has only the following subcategory.

Media in category "Mining in the Black Hills"

The following 19 files are in this category, out of 19 total.

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  Additional work done on Bramblett Lode since previous examination - NARA - 286087.jpg 3,000 × 2,428; 3.59 MB
  
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  Barn, shed, and corral on Lone Wolf Placer - NARA - 286116.jpg 3,000 × 1,828; 2.48 MB
  
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  We-pegmatite.jpg 849 × 634; 227 KB
  
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  Additional work done on Hard Luck Lode since first examination - NARA - 286106.jpg 3,000 × 2,419; 3.19 MB
  
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  Blue Rock Crystal Mine, Black Hills National Forest. South Dakota. - NARA - 286139.jpg 3,000 × 2,420; 1.96 MB
  
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  Bottom of draw across Lone Spring Placer showing dumps of prospect holes Nos. 3 to 7 - NARA - 286114.jpg 3,000 × 2,362; 3.77 MB
  
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  Eucryptite Lithium aluminum silicate Etta Mine Keystone South Dakota 2524.jpg 416 × 540; 69 KB
  
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  Face of discovery cut in Hiddden Fortune ^1. Black Hills National Forest. - NARA - 286142.jpg 3,000 × 2,327; 1.91 MB
  
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  Feldspar - Albite - Cleavlandite Sodium aluminum silicate Bob Ingersoll Mine, Keystone, Pennington COunty, South Dakota 2694.jpg 800 × 800; 69 KB
  
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  First Black Hills Gold Dredge, Mystic, South Dakota.jpg 640 × 452; 44 KB
  
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  Griphite Basic sodium aluminum calcium iron manganese phosphate Everly Mine, Harney, South Dakota 2915.jpg 700 × 700; 112 KB
  
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  Highway signs advertising Blue Rock Crystal Mine. Near Sturgis, South Dakota. - NARA - 286140.jpg 3,000 × 2,424; 1.3 MB
  
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  Man stands by location work on Golden Rule (Golden Rod) Placer - NARA - 286101.jpg 3,000 × 2,417; 4 MB
  
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  Nepper's last work on Nepper Copper Glance No. 8, cut and shaft with crude derrick and hand winch - NARA - 286122.jpg 3,000 × 2,431; 4.54 MB
  
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  Office building on Nepper Copper Glance No. 8, also shows the McElroy summer home - NARA - 286121.jpg 3,000 × 2,435; 3.81 MB
  
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  Shorting house and lower end of ore chute at Great Northern Mica Lode - NARA - 286103.jpg 3,000 × 2,372; 3.61 MB
  
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  Spodumene - giant crystals - Etta mine, Black Hills, Pennington County, South Dakota.jpg 1,400 × 972; 1.05 MB
  
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  Spodumene - large crystals in granite - Etta mine, Keystone, Pennington County, South Dakota.jpg 1,400 × 1,107; 1.2 MB
  
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  ^6 cellar on upper Silver Creek - NARA - 286082.jpg 3,000 × 2,413; 3.82 MB