Spring Gap, MD Mines
Mines in Spring Gap, Maryland
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Cumberland Quarry | Private | Limestone | ||
| Guepl Deposit | Joseph Guepl | Private | Iron |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Cumberland Quarry | Private | Limestone | ||
| Guepl Deposit | Joseph Guepl | Private | Iron |