| Lat / long: | 38.66918, -104.88112 |
| Primary: | Feldspar |
| Tertiary: | Mica, Quartz |
| Ore: | Microcline, Muscovite, Quartz |
| Gangue: | Apatite, Biotite |
| Orebody form: | IRREGULAR |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host rock: | Boulder Creek Granodiorite;Silver Plume Quartz Monzonite |
| Host type: | Diorite |
| Associated rock: | Boulder Creek Granodiorite;Pegmatite |
| Associated type: | Quartz Monzonite,Diorite |
| Structure: | Front Range Uplift, Pikes Peak Batholith, Mt Rosa Intrusive Center, Ute Pass Fault |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010375 |
| DEP | 10013849 |
| Reference | {Deposit:: HANLEY, J.B., AND OTHERS, 1950, PEGMATITE INVESTIGATIONS IN COLORADO, WYOMING, AND UTAH, 1942-44: USGS PROF. PAPER 227, P. 32-34.}{Deposit:: TRIMBLE, D.E., AND MACHETTE, M.N., 1979, GEOLOGIC MAP OF THE COLORADO SPRINGS-CASTLE ROCK AREA, FRONT RANGE URBAN CORRIDOR, COLORADO: USGS MAP I-857-F.} |
| Reporter | Schwochow, Stephen D. |