| Location: | Boulder County, Colorado, United States, North America |
| Lat / long: | 39.97943, -105.48698 |
| dep_id: | 10009807 |
| mrds_id: | D003030 |
| Commodity type: | metallic |
| Major mineral: | Tungsten |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Producer |
| ore: | Ferberite |
| Reporter: | Melton, Greg, Hasler, J. William |
| hrock_type: | Pegmatite |