North American Industry Classification System (NAICS) code 212319 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This U.S. industry comprises: (1) establishments primarily engaged in developing the mine site and/or mining or quarrying crushed and broken stone (except limestone and granite); (2) preparation plants primarily engaged in beneficiating (e.g., grinding and pulverizing) stone (except limestone and granite); and (3) establishments primarily engaged in mining or quarrying bituminous limestone and bituminous sandstone.
Included activity examples
- Bituminous limestone mining and/or beneficiating
- Bituminous sandstone mining and/or beneficiating
- Marble crushed and broken stone mining and/or beneficiating
- Sandstone crushed and broken stone mining and/or beneficiating
- Official title
- Other Crushed and Broken Stone Mining and Quarrying
- Code level
- 6
- Parent industry
- Stone Mining and Quarrying 21231
- Open opportunities
- 6 open · 32 active
SBA small-business size standard
550 employees
Employee-count basis
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Mining, quarrying, or beneficiating crushed and broken granite--are classified in U.S. Industry 212313, Crushed and Broken Granite Mining and Quarrying.
Mining, quarrying, or beneficiating crushed and broken limestone--are classified in U.S. Industry 212312, Crushed and Broken Limestone Mining and Quarrying; and
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.