Other Nonmetallic Mineral Mining and Quarrying
This industry comprises establishments primarily engaged in developing the mine site, mining, and/or milling or otherwise beneficiating (i.e., preparing) nonmetallic minerals (except coal, stone, sand, gravel, clay, and ceramic and refractory minerals). Drylake brine operations are included in this industry, as well as establishments engaged in producing the specified minerals from underground and open pit mines. Illustrative Examples: Barite mining and/or beneficiating Phosphate rock mining and/or beneficiating Borate, natural, mining and/or beneficiating Potash mining and/or beneficiating Peat mining and/or beneficiating Rock salt mining and/or beneficiating Cross-References. Establishments primarily engaged in--Show more
NAICS 212390 – Other Nonmetallic Mineral Mining and Quarrying encompasses the extraction of nonmetallic minerals not covered under other categories, including dimension stone, industrial minerals like gypsum, limestone, silica sand, and crushed rock used in construction, defense infrastructure, and specialized industrial applications. This sector supports critical government projects requiring durable, high-purity mineral aggregates for runway construction, ballistic shielding, chemical filtration, and erosion control systems.
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Companies that have received federal awards classified under NAICS 212390.
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