212313 — Crushed and Broken Granite 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 granite (including related rocks, such as gneiss, syenite (except nepheline), and diorite) and (2) preparation plants primarily engaged in beneficiating granite (e.g., grinding or pulverizing).
Overview Facts
| NAICS Code | 212313 |
|---|---|
| Industry Title | Crushed and Broken Granite Mining and Quarrying |
| SBA Size Standard | 850 employees |
| IRS PBA Code | 212310 (rolled-up match) |
| Sectors Hierarchy | Sector 21 → 212 → 2123 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 1423 - Crushed and Broken Granite (via SIC1987:1423→NAICS1997:212313→2002:212313→2007:212313→2012:212313→2017:212313→2022:212313)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 212313:
- 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.
- 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.
Related Industries in 2123
Frequently Asked Questions (FAQ)
Is 212313 a valid 2022 NAICS code?
NAICS 212313 is 'Crushed and Broken Granite Mining and Quarrying', a 2022 U.S. national industry under Sector 21 (Mining, Quarrying, and Oil and Gas Extraction); the SBA small-business size standard is 850 employees.
What is the SBA size standard for NAICS 212313?
The SBA small business size standard for NAICS 212313 is 850 employees (based on employees).
What is the legacy SIC code mapping for 212313?
NAICS code 212313 maps to the legacy 1987 SIC codes: 1423 - Crushed and Broken Granite.