| Naics index | Naics index description |
|---|---|
| 212311 | Marble mining or quarrying |
| 212311 | Mica schist mining or quarrying |
| 212311 | Onyx marble mining or quarrying |
| 212311 | Quartzite dimension stone mining or quarrying |
| 212311 | Sandstone mining or quarrying |
| 212311 | Schist, mica, mining or quarrying |
| 212311 | Serpentine mining or quarrying |
| 212311 | Slate mining or quarrying |
| 212311 | Stone, dimension, mining or quarrying |
| 212311 | Syenite (except nepheline) mining or quarrying |