- Dimension stone (4)
- Crushed and broken limestone (9)
- Crushed and broken granite (5)
- Crushed and broken stone, nec (4)
- Construction sand and gravel (56)
- Industrial sand (6)
- Clay and related minerals, nec (4)
- Chemical and fertilizer mining (9)
- Nonmetallic mineral services (29)
- Miscellaneous nonmetallic minerals, except fuels (26)
