- Chemical and Fertilizer Mineral Mining, NEC
– sic code 1479 / 9 companies - Clay, Ceramic, and Refractory Minerals, NEC
– sic code 1459 / 8 companies - Construction Sand and Gravel
– sic code 1442 / 147 companies - Crushed and Broken Granite
– sic code 1423 / 6 companies - Crushed and Broken Limestone
– sic code 1422 / 94 companies - Crushed and Broken Stone, NEC
– sic code 1429 / 146 companies - Dimension Stone
– sic code 1411 / 72 companies - Industrial Sand
– sic code 1446 / 13 companies - Kaolin and Ball Clay
– sic code 1455 / 0 companies - Miscellaneous Nonmetallic Minerals, Except Fuels
– sic code 1499 / 20 companies - Nonmetallic Minerals Services Except Fuels
– sic code 1481 / 1 companies - Phosphate Rock
– sic code 1475 / 6 companies - Potash, Soda, and Borate Minerals
– sic code 1474 / 5 companies