Grayhawk Hp 400
IntermittentConstruction Sand and GravelSurfaceMSHA
Location
| State | Minnesota |
| County | St Louis |
| Nearest Town | Duluth |
| Coordinates | 46.91139, -92.47083 |
Commodities
| Primary | Construction Sand and Gravel |
Mine Details
| Status | Intermittent |
| Type | Surface |
| Operator | Mathy Constr. Co. DBA Northland Constrs. of Duluth |
| Employees | 2 |
| Data Source | MSHA |
| Source ID | 2103843 |