Harvard Quarry
Past ProducerSurfaceUSGS MRDS
Location
| State | Maine |
| County | Oxford |
| Coordinates | 44.28916, -70.64253 |
Commodities
| Tertiary | Tin, Quartz, Mica |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Discovery Year | 1800 |
| Data Source | USGS MRDS |
| Source ID | 10169691 |