Accident, MD Mines
Mines in Accident, Maryland
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Hoyes Quarry and Plant | Garrett Mineral Corp. | Private | Flagstone | |
| Pocono Sand Plant | Private | Stone, Crushed | ||
| Pocono Sand Plant Quarry | Pocono Sandstone Co., Div. Of Greer Steel Co. | Private | Stone, Crushed |