# Coal Mining

**IRI:** https://folio.openlegalstandard.org/DdTcr0IXSRq1sIEeV1eXNg

## Labels

## Definition

This industry comprises establishments primarily engaged in one or more of the following: (1) mining bituminous coal, anthracite coal, and lignite by underground mining, auger mining, strip mining, culm bank mining, and other surface mining; (2) developing coal mine sites; and (3) beneficiating (i.e., preparing) coal (e.g., cleaning, washing, screening, and sizing).

## Sub Class Of

- https://folio.openlegalstandard.org/yq4CA608RS618G_6QEiq_g

## Parent Class Of

- https://folio.openlegalstandard.org/Em9KDDX1TzOfQWiI0_AlwQ
- https://folio.openlegalstandard.org/WKeb91iVSJGeZb9ZldDaEQ

**Is Defined By:** https://www.naics.com/six-digit-naics/?code=21211

**Deprecated:** False