Iron Mountain-chrome Group W
OccurrenceChromiumUSGS MRDS
Location
| State | Montana |
| County | Sweet Grass |
| Coordinates | 45.40770, -110.05136 |
Commodities
| Primary | Chromium |
| Secondary | PGE |
Mine Details
| Status | Occurrence |
| Discovery Year | 1940 |
| Data Source | USGS MRDS |
| Source ID | 10048025 |