| Lat / long: | 38.77612, -104.90139 |
| Primary: | Gemstone, REE, Fluorine-Fluorite, Beryllium |
| Secondary: | Niobium (Columbium), Titanium, Metal, Tin, Thorium |
| Tertiary: | Lead, Zinc, Copper, Iron |
| Ore: | Astrophyllite, Columbite, Cryolite, Fergusonite, Fluorite, Pyrochlore, Riebeckite, Topaz, Xenotime, Zircon |
| Gangue: | Allanite, Apatite, Cassiterite, Chalcopyrite, Chlorite, Fayalite, Galena, Rutile, Sphalerite, Sphene, Thorite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Host rock: | Pikes Peak Granite;Pegmatite |
| Host type: | Granite |
| Associated rock: | Pike Peak Granite;Pegmatite And Syenite Dikes |
| Associated type: | Syenite,Pegmatite,Granite |
| Structure: | Front Range Uplift, Pikes Peak Batholith, Mt Rosa Intrusive Center, Ute Pass Fault, Manitou Park Half Graben |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Alteration Of Fluorine Minerals; Alteration Of Siderite To Hematite And Limonite |
| MRDS | D010379 |
| DEP | 10013851 |
| Reference | {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.}{Deposit:: FINLAY, G.I., 1916, DESCRIPTION OF THE COLORADO SPRINGS QUADRANGLE: USGS FOLIO 203.}{Deposit:: STEVEN, T.A., 1949, GEOLOGY AND FLUORSPAR DEPOSITS OF THE ST. PETERS DOME DISTRICT, COLORADO: COLORADO SCI. SOC. PROC., V. 15, NO. 6, P. 259-284.}{Deposit:: PEARL, R.M., 1965, COLORADO GEM TRAILS AND MINERAL GUIDE: DENVER, SAGE BOOKS, P. 171-180. & &}{Deposit:: OVER, EDWIN, JR., 1929, SOME MINERAL LOCALITIES OF EL PASO COUNTY: ROCKS AND MINERALS, V. 4, NO. 4, P. 106-107. & &}{Deposit:: GLASS, J.J., AND ADAMS, J.W., 1953, GENTHELVITE CRYSTAL FROM EL PASO COUNTY, COLORADO: AM. MINERALOGIST, V. 38, NOS. 9 AND 10, P. 858-860.} |
| Reporter | Schwochow, Stephen D. |