212319 — Other Crushed and Broken Stone Mining and Quarrying
Description
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 (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Bituminous limestone mining and/or beneficiating
- Marble crushed and broken stone mining and/or beneficiating
- Bituminous sandstone mining and/or beneficiating
- Sandstone crushed and broken stone mining and/or beneficiating
Exclusions & Cross-References
- Mining, quarrying, or beneficiating crushed and broken limestone--are classified in U.S. Industry 212312,
- Crushed and Broken Limestone Mining and Quarrying; and
- Mining, quarrying, or beneficiating crushed and broken granite--are classified in U.S. Industry 212313,
- Crushed and Broken Granite Mining and Quarrying.
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 1429 - Crushed and Broken Stone, NEC (via SIC1987:1429→NAICS1997:212319→2002:212319→2007:212319→2012:212319→2017:212319→2022:212319)
- SIC 1499 - Miscellaneous Nonmetallic Minerals, Except Fuels (via SIC1987:1499→NAICS1997:212319→2002:212319→2007:212319→2012:212319→2017:212319→2022:212319)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC 3820 — Mining, Rock Drilling, Earth Boring, and Related Equipment
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 212319 valid in 2022? ▾
Yes, 212319 is a valid 6-digit 2022 NAICS national industry code representing 'Other Crushed and Broken Stone Mining and Quarrying' under Sector 21 in the official classification index.
What is the SBA size standard for NAICS code 212319? ▾
The Small Business Administration (SBA) has established a small business size standard of 550 employees for NAICS code 212319 (Other Crushed and Broken Stone Mining and Quarrying), calculated based on employees.
What is the legacy SIC equivalent for NAICS 212319? ▾
According to official Census Bureau concordance tables, NAICS code 212319 (Other Crushed and Broken Stone Mining and Quarrying) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 1429 - Crushed and Broken Stone, NEC, 1499 - Miscellaneous Nonmetallic Minerals, Except Fuels.
Related Pages & Tools
Further regulatory reference links for NAICS code 212319:
- Sector 21 Directory Hub — List of related industries in the Mining, Quarrying, and Oil and Gas Extraction sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 212319 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Other Crushed and Broken Stone Mining and Quarrying).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.