| Location: | Boulder County, Colorado, United States, North America |
| Lat / long: | 39.97305, -105.53059 |
| dep_id: | 10017193 |
| mrds_id: | DC03055 |
| Commodity type: | metallic |
| Major mineral: | Tungsten |
| Operation type: | Unknown |
| Production size: | Production occurred |
| Development status: | Producer |
| ore: | Ferberite |
| Reporter: | Conservation Division Files, Unknown, Melton, Greg |
| hrock_type: | Schist |
| References: |
|