Black Hills Bentonite Mining 

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FY 2013

Bruce Claim #12

• Decision Record - 10/31/12
• Determination of NEPA Adequacy - 78kb

FY 2012

Bruce Claim #12 Mine Plan 

• News Release - 09/19/12
• Bruce Claim #12 Introduction - 74kb
  • Mine Plan - 32kb
  • Reclamation Plan - 73kb
  • Map: Mining Claim - 1mb
  • Map: Permit Area Boundaries - 1mb 

Bruce Claims 2, 3, 5

• Decision Record - 66kb
• Finding of No Significant Impact - 62kb
• Environmental Assessment - 1.2mb

FY 2011

Bruce Claims 2, 3, 5

• Map - 480kb
• News Release

FY 2010

Environmental Documents

• Revised Decision Record - 44kb
• Finding of No Significant Impact - 27kb

• Environmental Assessment - 1.3mb
  • Dear Reader Letter - 143kb
• News Release - 01/04/10

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Mine Plan

• Mine Plan Permit 281C-A-7 - 115kb
  • Map MP-1 - 12.7mb - 11x14
  • Figure MP-1 - 23kb
  • Figure MP-2 - 1.3mb - 11x17
  • Figure MP-3 - 32kb
• Surface Owner Consent
  • Bentonite Claims - 17kb
  • Mining Lease Agreement - 178kb
• Appendix A
  • Ownership/Rights-of-Ways/Easements - 164kb
  • Map 1 - 12mb - 11x13
  • Map 2 - 12mb - 11x13
• County Planning Approval - 14kb
• Other Permits - 35kb
• Appendix D-1 - Land Use - 12kb
• Appendix D-2 - History - 23kb
• Appendix D-3 - Archaeology - 23kb
• Appendix D-4 - Climatology - 243kb
• Appendix D-5
  • Topography, Geology and Overburden Report - 55kb
  • Map D5-1 - 8.5mb - 11x14
  • Map D5-2 - 12.5mb - 11x14
• Appendix D-6
  • Hydrology Report - 33kb
  • Map D6-1 - 10.3mb - 11x14
• Appendix D-7
  • Soils Inventory Report - 533kb
  • Map D7-1 - 12.6mb - 11x14
• Appendix D-8
  • Vegetation Inventory Report - 372kb
  • Map D8-1 - 12.5mb - 11x14
• Appendix D-9 - 785kb
• Appendix D-10 - 675kb
• Reclamation Plan - 90kb