Stillwater Anorthosite
ProspectAluminumSurfaceUSGS MRDS
Location
| State | Montana |
| County | Sweet Grass |
| Coordinates | 45.46162, -110.07270 |
Commodities
| Primary | Aluminum |
| Tertiary | Silica, Magnesite, Iron, Calcium, Sodium |
Mine Details
| Status | Prospect |
| Type | Surface |
| Discovery Year | 1916 |
| Data Source | USGS MRDS |
| Source ID | 10221786 |