John Swenson
Past ProducerGraniteUSGS MRDS
Location
| State | Maine |
| County | Knox |
| Coordinates | 44.05745, -68.84159 |
Commodities
| Primary | Granite |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10073637 |
| State | Maine |
| County | Knox |
| Coordinates | 44.05745, -68.84159 |
| Primary | Granite |
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10073637 |