| Lat / long: | 39.28833, -105.05529 |
| Primary: | Feldspar |
| Tertiary: | REE, Thorium, Uranium |
| Ore: | Microcline |
| Gangue: | Allanite, Biotite, Euxenite, Fluorite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1942 |
| Last production ended: | 1951 |
| Host rock: | Pikes Peak Granite;Pegmatite |
| Host type: | Granite |
| Associated rock: | Pikes Peak Granite;Pegmatite |
| Associated type: | Pegmatite,Granite |
| Structure: | Front Range Uplift, Pikes Peak Batholith, Rampart Range Uplift, Perry Park-Jarre Canyon Fault, Rampart Range Fault, Manitou Park Half Graben |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010294 |
| DEP | 10013799 |
| Reference | {Deposit:: MEEVES, H.C., AND OTHERS, 1966, RECONNAISSANCE OF BERYLLIUM-BEARING PEGMATITE DEPOSITS IN SIX WESTERN STATES: USBM IC-8298, P. 24-25.}{Deposit:: BRYANT, BRUCE, AND OTHERS, 1981, GEOLOGIC MAP OF THE DENVER 1X2 QUADRANGLE, NORTH-CENTRAL COLORADO: USGS MAP I-1163.}{Deposit:: HEINRICH, E.W., 1957, PEGMATITE PROVINCES OF COLORADO: COLORADO SCHOOL MINES QUART., V. 52, NO. 4, P. 1-22.}{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.}{Production:: COLO. DIV. MINES ANN. OPERATOR REPTS.} |
| Reporter | Schwochow, Stephen D. |