NAICS 212312: This U.S. industry comprises (1) establishments primarily engaged in developing the mine site, mining or quarrying crushed and broken limestone (including related rocks, such as dolomite, cement rock, marl, travertine, and calcareous tufa); and (2) preparation plants primarily engaged in beneficiating limestone (e.g., grinding or pulverizing).

Examples:

  • Agricultural Limestone Mining And/or Beneficiating
  • Calcareous Tufa Crushed And Broken Stone Mining And/or Beneficiating
  • Cement Rock Crushed And Broken Stone Mining And/or Beneficiating
  • Chalk Crushed And Broken Stone Mining And/or Beneficiating
  • Chalk, Ground Or Otherwise Treated, Mining And/or Beneficiating
  • Dolomite Crushed And Broken Stone Mining And/or Beneficiating

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4000 tons 3/4 inch minus crushed weed free gravel Last updated 2 days ago / Department of the Interior
Solicitation
Due 4/30/18

X:NOGRN 4000 tons 3/4 inch Minus Crushed Weed Free Gravel Delivered to Glacier National Park read more