| Lat / long: | 38.5075, -106.66644 |
| Primary: | Mica, Beryllium, Niobium (Columbium), Tantalum, Gemstone |
| Ore: | Beryl, Lepidolite, Microlite, Tantalite, Topaz, Tourmaline |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Granite |
| MRDS | DC01104 |
| DEP | 10091084 |
| Reference | USBM 1966, IC 8298, P. 2 |
| Reporter | Conservation Division Files |