Division B: Mining
Major Group 14: Mining And Quarrying Of Nonmetallic Minerals, Except Fuels

Industry Group 144: Sand And Gravel
1442 Construction Sand and Gravel

Establishments primarily engaged in operating sand and gravel pits and dredges, and in washing, screening, or otherwise preparing sand and gravel for construction uses.
  • Common sand mining
  • Construction sand mining
  • Gravel mining
  • Pebble mining
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