| | | 212319 | Other Crushed and Broken
Stone Mining and
Quarrying | 6 | Other Crushed and Broken
Stone Mining and
Quarrying 212319 | Stone Mining and
Quarrying 21231 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 21232 | Sand, Gravel, Clay, and
Ceramic and Refractory
Minerals Mining and
Quarrying | 5 | | Sand, Gravel, Clay, and
Ceramic and Refractory
Minerals Mining and
Quarrying 21232 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212321 | Construction Sand and
Gravel Mining | 6 | Construction Sand and
Gravel Mining 212321 | Sand, Gravel, Clay, and
Ceramic and Refractory
Minerals Mining and
Quarrying 21232 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212322 | Industrial Sand Mining | 6 | Industrial Sand Mining 212322 | Sand, Gravel, Clay, and
Ceramic and Refractory
Minerals Mining and
Quarrying 21232 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212324 | Kaolin and Ball Clay
Mining | 6 | Kaolin and Ball Clay
Mining 212324 | Sand, Gravel, Clay, and
Ceramic and Refractory
Minerals Mining and
Quarrying 21232 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212325 | Clay and Ceramic and
Refractory Minerals
Mining | 6 | Clay and Ceramic and
Refractory Minerals
Mining 212325 | Sand, Gravel, Clay, and
Ceramic and Refractory
Minerals Mining and
Quarrying 21232 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 21239 | Other Nonmetallic Mineral
Mining and Quarrying | 5 | | Other Nonmetallic Mineral
Mining and Quarrying 21239 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212391 | Potash, Soda, and Borate
Mineral Mining | 6 | Potash, Soda, and Borate
Mineral Mining 212391 | Other Nonmetallic Mineral
Mining and Quarrying 21239 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212392 | Phosphate Rock Mining | 6 | Phosphate Rock Mining 212392 | Other Nonmetallic Mineral
Mining and Quarrying 21239 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |
| | | 212393 | Other Chemical and
Fertilizer Mineral Mining
| 6 | Other Chemical and
Fertilizer Mineral Mining
212393 | Other Nonmetallic Mineral
Mining and Quarrying 21239 | Nonmetallic Mineral
Mining and Quarrying 2123 | Mining (except Oil and
Gas) 212 | Mining, Quarrying, and
Oil and Gas Extraction 21 |