| Lat / long: | 38.44611, -107.46647 |
| Primary: | Beryllium |
| Ore: | Beryl |
| Gangue: | Biotite, Garnet, Microcline, Quartz |
| Discovery year: | 1943 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Migmatitic Gneiss |
| Host type: | Gneiss |
| Associated rock: | Pegmatite |
| Associated type: | Pegmatite |
| Structure: | Gunnison Uplift, Gunnison Uplift, Cimarron Fault, Nelson Gulch Fault |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D011381 |
| DEP | 10090051 |
| Reference | {Deposit:: HANLEY, J.B., AND OTHERS, 1950, PEGMATITE INVESTIGATIONS IN COLORADO, WYOMING, AND UTAH 1942-1944: USGS PROF. PAPER 227, P. 81-82.}{Deposit:: HANSEN, W.R., 1971, GEOLOGIC MAP OF THE BLACK CANYON OF THE GUNNISON RIVER AND VICINITY, WESTERN COLORADO: USGS MAP I-584.} |
| Reporter | Schwochow, Stephen D. |