NAICS 212390
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).
Inside Other Nonmetallic Mineral Mining and Quarrying
1 organization placed on Other Nonmetallic Mineral Mining and Quarrying itself, not yet on a finer entry.
Nothing is classified below Other Nonmetallic Mineral Mining and Quarrying. Its organizations are in the registry; its schema is one link above.