Hump Island Gravel Pit
Past ProducerSand and Gravel, ConstructionSurfaceUSGS MRDS
Location
| State | Wisconsin |
| County | Marinette |
| Coordinates | 45.25190, -87.75612 |
Commodities
| Primary | Sand and Gravel, Construction |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10132828 |