NAICS Code 2123: Nonmetallic Mineral Mining and Quarrying
The NAICS code for Nonmetallic Mineral Mining and Quarrying is 2123.
Nonmetallic Mineral Mining and Quarrying establishments extract crushed stone, sand, gravel, industrial minerals, and dimension stone from quarries, pits, and underground mines. Their output is the foundational raw material for road construction, concrete production, glass manufacturing, and chemical processing.
Nonmetallic Mineral Mining and Quarrying falls under the NAICS code for NAICS 212 — Mining except Oil and Gas, a subsector of Mining, Quarrying, and Oil and Gas Extraction.
5,211
Total US Entities
3
NAICS Industries
2123
NAICS Code
Classification
NAICS Industries (5-digit)
| NAICS Code | Industry Title | US Entities |
|---|---|---|
| 21231 | NAICS 21231 — Stone Mining and Quarrying | 2,000 |
| 21232 | NAICS 21232 — Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying | 2,200 |
| 21239 | NAICS 21239 — Other Nonmetallic Mineral Mining and Quarrying | 1,011 |
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Other Industry Groups in Mining except Oil and Gas
Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.