Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying

This industry comprises (1) establishments primarily engaged in developing the mine site and/or mining, quarrying, dredging for sand and gravel, or mining clay (e.g., china clay, paper clay and slip clay) or ceramic and refractory minerals and (2) preparation plants primarily engaged in beneficiating (e.g., washing, screening, and grinding) sand and gravel, clay, and ceramic and refractory minerals.

IRI: http://lmss.sali.org/XyZ6m8jkTemBuzuW-cAHCA
Branch: Industry and Market
Children: 3
Source: https://www.naics.com/six-digit-naics/?code=21232

Ancestry path

Industry and Market Industry Mining and Natural Resources Extraction Industry Mining Industry (except Oil and Gas) Nonmetallic Mineral Mining and Quarrying

Children 3

Construction Sand and Gravel Mining
Industrial Sand Mining
Kaolin, Clay, and Ceramic and Refractory Minerals Mining

Generated from sali-legal/LMSS at 3f9ac0c9357b (2026-03-10). JSON