These are a list of 3 mines in Mayport.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Doverspike Strip | Mayport Armstrong PA | Coal (Bituminous) | View Details > |
| Milestone Pit #1 | Mayport Clarion PA | Coal (Bituminous) | View Details > |
| Minich Mine | Mayport Jefferson PA | Coal (Bituminous) | View Details > |