Look up a NAICS or SIC CODE AND SEE ITS EQUIVALENT COUNTERPART
| NAICS Code | NAICS Desc | Sic Code | Sic Desc |
| 212399 | All Other Nonmetallic Mineral Mining | 1499 | Miscellaneous Nonmetallic Minerals, Except Fuels (except bituminous limestone and bituminous sandstone) |
| 212399 | All Other Nonmetallic Mineral Mining | 3295 | Minerals and Earths, Ground or Otherwise Treated (grinding, washing, separating, etc. of nonmetallic minerals, nec) |
