These are a list of 3 mines in Gratz.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Bear Gap Coal Co. #6 Slope | Gratz Dauphin PA | Coal (Anthracite) | View Details > |
| No 1 Strip | Gratz Dauphin PA | Coal (Anthracite) | View Details > |
| No 6 Vein Slope | Gratz Dauphin PA | Coal (Anthracite) | View Details > |