NAICS 212112 Bituminous Coal Underground Mining

NAICS Code: 212112

Code Title: Bituminous Coal Underground Mining

Code Sector: 21 - Mining, Quarrying, and Oil and Gas Extraction

NAICS 212112 Bituminous Coal Underground Mining Description

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) underground mining of bituminous coal; (2) developing bituminous coal underground mine sites; and (3) underground mining and beneficiating of bituminous coal (e.g., cleaning, washing, screening, and sizing coal).

Cross References

Establishments primarily engaged in--

Manufacturing coke oven products in coke oven establishments--are classified in U.S. Industry 324199, All Other Petroleum and Coal Products Manufacturing;
Surface mining and/or beneficiating of bituminous coal or lignite--are classified in U.S. Industry 212111, Bituminous Coal and Lignite Surface Mining;
Mining and/or beneficiating anthracite coal--are classified in U.S. Industry 212113, Anthracite Mining.

Alternate Titles

Bituminous coal underground mine site development for own account
Bituminous coal underground mining or mining and beneficiating
Coal, bituminous, underground mining or mining and beneficiating
Semianthracite underground mining or mining and beneficiating
Semibituminous coal underground mining or mining and beneficiating
Subbituminous coal underground mining or mining and beneficiating

NAICS 212112 Crosswalk

Crosswalk between the North American Industry Classification System (NAICS) and Standard Industrial Classification System (SIC) --

SIC 1222 - Bituminous Coal Underground Mining

Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --

ISIC 0520 - Mining of lignite