These are a list of 4 mines in San Carlos.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Carlos Strip | Near Carlos Allegany MD | Coal (Bituminous) | View Details > |
| Carlos Surface | Carlos Allegany MD | Coal (Bituminous) | View Details > |
| Gibbons Creek Lignite Mine | Carlos Grimes TX | Coal (Lignite) | View Details > |
| Ranch Creek Sand & Gravel | San Carlos Gila AZ | Construction Sand and Gravel | View Details > |