212322 - Industrial Sand Mining

Industrial sand plays a vital role in various manufacturing and construction processes, from glassmaking to hydraulic fracturing. If you're involved in extracting industrial sand or gravel, it's essential to understand NAICS Code 212322 - Industrial Sand Mining. This code categorizes businesses engaged in the extraction and beneficiation of industrial sand, ensuring proper classification for government contracting, regulatory compliance, and market analysis.

---

What is NAICS Code 212322 - Industrial Sand Mining?

NAICS 212322 encompasses operations involved in the mining and processing of industrial sand and gravel. These operations focus on extracting high-quality sand and gravel used primarily in manufacturing settings such as glass production, foundry molds, and even the oil and gas sector for hydraulic fracturing.

---

Sector Overview: Mining, Quarrying, and Oil and Gas Extraction

NAICS 212322 falls under the broader Sector 21: Mining, Quarrying, and Oil and Gas Extraction. This sector includes businesses responsible for extracting naturally occurring minerals and materials from the earth. Industrial Sand Mining is a specialized segment focusing on sands used for industrial applications.

---

Detailed Code Description and Activities

Businesses classified under NAICS 212322 engage in a variety of specialized activities involving industrial sand, including but not limited to:

Activity Type	Description
Abrasive sand quarrying and/or beneficiating	Mining and processing sand used as abrasives.
Blast sand quarrying and/or beneficiating	Extraction and preparation of sand used in blasting operations.
Enamel sand quarrying and/or beneficiating	Sand used in enameling processes.
Filtration sand quarrying and/or beneficiating	Mining sand used for water filtration and other filtering purposes.
Foundry sand quarrying and/or beneficiating	Sand used to create molds in foundry casting.
Glass sand quarrying and/or beneficiating	Extracting sand specifically for glass manufacturing.
Grinding sand quarrying and/or beneficiating	Sand used in grinding applications.
Industrial sand beneficiating	Screening, washing, and other beneficiation processes.
Industrial sand sandpits and dredging	Extraction of sand through dredging and surface operations.
Molding sand quarrying and/or beneficiating	Sand used for molding in manufacturing.
Sand, blast, quarrying and/or beneficiating	General extraction/preparation for blasting sand.
Sand, industrial quarrying and/or beneficiating	Engine, filtration, glass grinding, proppant sand mining operations.
Silica mining and/or beneficiating	Extraction and processing of silica-rich sand.
Silica sand quarrying and/or beneficiating	Mining and refining silica sand used in various industrial processes.

---

Typical Businesses Under NAICS 212322

Businesses that typically fall under this NAICS classification include:

• Silica sand mining operations focused on extracting high-purity silica sand.
• Manufacturers extracting sand for glass production, emphasizing high-quality, clean sand.
• Mining companies supplying sand for hydraulic fracturing (fracking) used as proppant to keep fractures open.

---

Size Standards for NAICS 212322

To be considered a small business under this NAICS code for government contracting and SBA purposes, a business must have 750 or fewer employees. This size standard helps determine eligibility for small business programs and certifications in the mining and extraction industry.

---

FAQ About NAICS Code 212322 - Industrial Sand Mining

What materials are mined under this code?

Industrial sand and gravel specifically used in industrial applications such as glassmaking, foundries, filtration, and hydraulic fracturing.

Which sector does NAICS 212322 belong to?

Mining, Quarrying, and Oil and Gas Extraction (Sector 21).

How is industrial sand beneficiated?

Processes such as screening, washing, and sorting to improve sand quality.

Can businesses involved in silica sand mining use this code?

Yes, silica sand mining and beneficiation are core components of NAICS 212322.

What is the employee size limit for small business eligibility?

The size standard is 750 employees or less.

---

Conclusion

NAICS Code 212322 highlights the critical industry of Industrial Sand Mining, a backbone of many manufacturing and construction operations. Understanding this code ensures accurate business classification and access to the correct contracting and regulatory frameworks. Whether you operate a silica sand mine or extract sand for hydraulic fracturing, NAICS 212322 is the code that defines your business activities in the federal, state, and commercial marketplaces.

---

Keywords: NAICS 212322, Industrial Sand Mining, silica sand mining, mining and quarrying, industrial sand extraction, glass sand, hydraulic fracturing sand, foundry sand, sand beneficiation, mining size standards