Mercer Underclay
OccurrenceTitanium, Silica, Iron, AluminumSurfaceUSGS MRDS
Location
| State | Pennsylvania |
| County | Clearfield |
| Coordinates | 41.13751, -78.30941 |
Commodities
| Tertiary | Titanium, Silica, Iron, Aluminum |
Mine Details
| Status | Occurrence |
| Type | Surface |
| Discovery Year | 1895 |
| Data Source | USGS MRDS |
| Source ID | 10226703 |
What This Means
This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.
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