Crushed and Broken Limestone Mining and Quarrying
Sector 21 — Mining, Quarrying, and Oil and Gas Extraction
GTIAS Industry Analysis Available
This NAICS code maps to a fully analysed industry with an 81-attribute GTIAS scorecard, risk scenarios, and 42+ strategic frameworks.
View Industry Analysis →About This Industry
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).
Cross-References. Establishments primarily engaged in--
Producing lime--are classified in Industry 327410, Lime Manufacturing; and
Mining or quarrying bituminous limestone--are classified in U.S. Industry 212319, Other Crushed and Broken Stone Mining and Quarrying.
ISIC Rev. 4 Equivalents
NAICS 212312 maps to the following ISIC Rev. 4 classes: