2022 Edition

international industry 21231

Stone Mining and Quarrying

Overview

This industry comprises (1) establishments primarily engaged in developing the mine site, mining or quarrying dimension stone (i.e., rough blocks and/or slabs of stone), or mining and quarrying crushed and broken stone and/or (2) preparation plants primarily engaged in beneficiating stone (e.g., crushing, grinding, washing, screening, pulverizing, and sizing).

The immediate parent of international industry 21231 is industry group 2123: Nonmetallic Mineral Mining and Quarrying

2022 NAICS Edition Cross References

  • Producing lime--are classified in Industry 32741, Lime Manufacturing; and
  • Quarrying and dressing dimension stone--are classified in Industry 32799, All Other Nonmetallic Mineral Product Manufacturing.

Descendants

  1. 212311 - Dimension Stone Mining and Quarrying
  2. 212312 - Crushed and Broken Limestone Mining and Quarrying
  3. 212313 - Crushed and Broken Granite Mining and Quarrying
  4. 212319 - Other Crushed and Broken Stone Mining and Quarrying

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 21231
2007 21231
2012 21231
2017 21231
2022 21231

Standard Industrial Classification (SIC) Mappings

SIC Mappings are not available at the international industry level, a more specific code is required.

SIC mappings are available for 6 digit national industry codes and their sub-descriptions only. For detailed mappings choose the most appropriate six-digit code from the list of descendants.

Insurance Industry Mappings

Mappings are not available at the international industry level, a more specific code is required.

Insurance industry mappings are available for 6 digit national industry codes and their sub-descriptions only. For detailed mappings choose the most appropriate six-digit code from the list of descendants.

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