Roaring Spring Quarry.
OccurrenceUndergroundUSGS MRDS
Location
| State | Pennsylvania |
| County | Blair |
| Coordinates | 40.34282, -78.39971 |
Commodities
| Tertiary | Silica, Zinc |
Mine Details
| Status | Occurrence |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10201660 |
| State | Pennsylvania |
| County | Blair |
| Coordinates | 40.34282, -78.39971 |
| Tertiary | Silica, Zinc |
| Status | Occurrence |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10201660 |