national industry 212312
Crushed and Broken Limestone Mining and Quarrying
Overview
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).
The immediate parent of national industry 212312 is international industry 21231: Stone Mining and Quarrying
2022 NAICS Edition Cross References
Sub-Descriptions
- 212312 - Agricultural limestone mining and/or beneficiating
- 212312 - Calcareous tufa crushed and broken stone mining and/or beneficiating
- 212312 - Cement rock crushed and broken stone mining and/or beneficiating
- 212312 - Chalk crushed and broken stone mining and/or beneficiating
- 212312 - Chalk, ground or otherwise treated, mining and/or beneficiating
- 212312 - Dolomite crushed and broken stone mining and/or beneficiating
- 212312 - Lime rock, ground, mining and/or beneficiating
- 212312 - Limestone (except bituminous) crushed and broken stone mining and/or beneficiating
- 212312 - Limestone beneficiating plants (e.g., grinding or pulverizing)
- 212312 - Marl crushed and broken stone mining and/or beneficiating
- 212312 - Riprap, limestone, mining or quarrying
- 212312 - Riprap, limestone, preparation plants
- 212312 - Travertine crushed and broken stone mining and/or beneficiating
- 212312 - Tufa, calcareous, crushed and broken stone, mining and/or beneficiating
- 212312 - Whiting crushed and broken stone, mining and/or beneficiating
History
The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.
Edition | Existed | Equivalent Value |
---|---|---|
2002 | 212312 | |
2007 | 212312 | |
2012 | 212312 | |
2017 | 212312 | |
2022 | 212312 |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 212312, Crushed and Broken Limestone Mining and Quarrying:
- crushed and broken limestone
- crushed and broken limestone mining and quarrying
- lime manufacturing quarry surface
- mining
- mining except oil and gas
- mining not otherwise classified
- mining quarrying and oil and gas extraction
- nonmetallic mineral mining and quarrying
- quarry
- quarry cement rock surface
- quarry limestone surface
- quarry without blasting activity
- quarrying not otherwise classified including crushing lime manufacturing slate splitting
- quarrying underground mining
- stone crushing
- stone mining and quarrying
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