Active mining operations, 2019

Keywords: Mine operators
  • Coal operator (n=1,134)
  • Metal operator (n=287)
  • Nonmetal operator (n=920)
  • Stone operator (n=4,338)
  • Sand & Gravel operator (n=6,289)
  • N=12,968
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Notes: Mines where only contractors were working did not show employment and are not displayed. Data Source: MSHA
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