NAICS Code: 2121
Code Title: Coal Mining
Code Sector: 21 - Mining, Quarrying, and Oil and Gas Extraction
NAICS 2121 Coal Mining Description
This industry comprises establishments primarily engaged in one or more of the following: (1) mining bituminous coal, anthracite, 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 coal).