Gem Park District
Past ProducerVermiculite, Nickel, Thorium, Niobium (Columbium), Iron, REEUSGS MRDS
Location
| State | Colorado |
| County | Fremont |
| Coordinates | 38.26834, -105.54697 |
Commodities
| Primary | Vermiculite, Nickel, Thorium, Niobium (Columbium), Iron, REE |
| Secondary | Copper, Phosphorus-Phosphates, Silver, Cobalt |
Mine Details
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10311020 |