These are a list of 4 mines in Karns City.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Fairview Mine | Karns City Butler PA | Coal (Bituminous) | View Details > |
| Ridgeview Strips | Karns City Clarion PA | Coal (Bituminous) | View Details > |
| Rosebud #3 Armstrong Run Portal | Karns City Armstrong PA | Coal (Bituminous) | View Details > |
| Roswel Strip | Karns City Butler PA | Coal (Bituminous) | View Details > |