| Lat / long: | 39.70805, -105.27808 |
| Tertiary: | Tungsten |
| Ore: | Scheelite |
| Gangue: | Garnet, Wernerite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Idaho Springs Formation---Feldspar-Rich Gneiss;Idaho Springs Formation---Hornblende Gneiss And Amphibolite |
| Host type: | Gneiss |
| Associated rock: | Pegmatite;Lamprophyre |
| Associated type: | Lamprophyre,Pegmatite |
| Structure: | Front Range Uplift, Denver Basin, Junction Ranch Fault System, Blackhawk Fault |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010214 |
| DEP | 10013753 |
| Reference | {Deposit:: ECKEL, E.B., 1961, MINERALS OF COLORADO--A 100-YEAR RECORD: USGS BULL. 1114, P. 293}{Deposit:: SHERIDAN, D.M., AND OTHERS, 1972, GEOLOGIC MAP OF THE EVERGREEN QUADRANGLE, JEFFERSON COUNTY, COLORADO: USGS MAP I-786-A}{Deposit:: TWETO, OGDEN, 1960, SCHEELITE IN THE PRECAMBRIAN GNEISSES OF COLORADO: ECON. GEOLOGY, V. 55, P. 1406-1428} |
| Reporter | Schwochow, Stephen D. |