| Lat / long: | 38.72444, -105.4978 |
| Primary: | Mica, Feldspar, Beryllium |
| Ore: | Beryl, Microcline, Muscovite |
| Gangue: | Garnet |
| Discovery year: | 1936 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| First production started: | 1950 |
| Host type: | Gneiss |
| Associated rock: | Quartz Diorite Of Boulder Creek Age |
| Associated type: | Diorite |
| Structure: | Southern Front Range, Thirtynine Mile Volcanic Field, Currant Creek Fault Zone To South |
| Tectonic: | Central Cordillera (Southern Rocky Mountains) |
| MRDS | D009875 |
| DEP | 10013525 |
| Reference | {Deposit:: HANLEY, J. B., HEINRICH, E. W., PAGE, L. R., 1950, PEGMATITE INVESTIGATIONS IN COLORADO, WYOMING, AND UTAH, 1942-1944: USGS PROFESSIONAL PAPER 227, P. 42-55}{Deposit:: WOBUS, R. A., EPIS, R. C. AND SCOTT, G. R., 1979, GEOLOGIC MAP OF THE COVER MOUNTAIN QUADRANGLE, FREMONT, PARK, AND TELLER COUNTIES, COLORADO: USGS MAP I-1179, 1:62,500.} |
| Reporter | Collins, Donna B. |