NAICS Code Description



212312 - Crushed and Broken Limestone Mining and Quarrying

Top Businesses by Annual Sales for 212312 – Click for Complete Profiles:

Carmeuse Lime IncNew Enterprise Stone Lime Inc
Summit Materials IncHanson Aggregates PA LLC
Carmeuse Lime & Stone IncMulzer Crushed Stone Inc
Shelly Materials IncLhoist North America Tenn Inc
Martin Mrtta Mtls Suthwest LLCFlorida Rock Industries

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).

Cross-References. Establishments primarily engaged in--

  • Producing lime--are classified in Industry 327410, Lime Manufacturing; and
  • Mining or quarrying bituminous limestone--are classified in U.S. Industry 212319, Other Crushed and Broken Stone Mining and Quarrying.
2007
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2012
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2017
NAICS
Index Entries for 212312
212312212312212312Agricultural limestone mining and/or beneficiating
212312212312212312Calcareous tufa crushed and broken stone mining and/or beneficiating
212312212312212312Cement rock crushed and broken stone mining and/or beneficiating
212312212312212312Chalk crushed and broken stone mining and/or beneficiating
212312212312212312Chalk, ground or otherwise treated, mining and/or beneficiating
212312212312212312Dolomite crushed and broken stone mining and/or beneficiating
212312212312212312Lime rock, ground, mining and/or beneficiating
212312212312212312Limestone (except bituminous) crushed and broken stone mining and/or beneficiating
212312212312212312Limestone beneficiating plants (e.g., grinding or pulverizing)
212312212312212312Marl crushed and broken stone mining and/or beneficiating
212312212312212312Riprap, limestone, mining or quarrying
212312212312212312Riprap, limestone, preparation plants
212312212312212312Travertine crushed and broken stone mining and/or beneficiating
212312212312212312Tufa, calcareous, crushed and broken stone, mining and/or beneficiating
212312212312212312Whiting crushed and broken stone, mining and/or beneficiating