These are a list of 9 mines in Napa.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| American Canyon | Napa CA | Crushed, Broken Stone NEC | View Details > |
| Blue Rock | Rutherford Napa CA | Construction Sand and Gravel | View Details > |
| Gardners Rock | Napa CA | Construction Sand and Gravel | View Details > |
| Manhattan Mine | Napa CA | Crushed, Broken Stone NEC | View Details > |
| Napa Quarry | napa Napa CA | Sand, Industrial NEC | View Details > |
| Napa Shop | napa Napa CA | Crushed, Broken Stone NEC | View Details > |
| Napa Zip | Custer SD | Feldspar | View Details > |
| Ray'S Base Plant | Napa CA | Construction Sand and Gravel | View Details > |
| Sulphur Creek Sand And Gravel | Napa CA | Construction Sand and Gravel | View Details > |