| Lat / long: | 40.64998, -105.44059 |
| Primary: | Tungsten |
| Tertiary: | Molybdenum |
| Ore: | Powellite, Scheelite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Last production ended: | 1952 |
| Host rock: | Calc-Silicate Gneiss;Migmatic Biotite Schist |
| Host type: | Gneiss |
| Associated rock: | Pegmatite;Aplite |
| Associated type: | Pegmatite |
| Structure: | Front Range Uplift, Sherman Batholith, Poudre River Shear Zone, Skin Gulch Shear Zone, Poverty Flats Synf Orm, South Fork Antiform |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010543 |
| DEP | 10013966 |
| Reference | {Deposit:: COBB, H.S., 1960, TUNGSTEN MINES OF COLORADO: COLORADO METAL MINING FUND BD., P. 46-47.}{Deposit:: ABBOTT, J.T., 1976, GEOLOGIC MAP OF THE BIG NARROWS QUADRANGLE, LAR IMER COUNTY, COLORADO: USGS MAP GQ-1323.}{Deposit:: BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMONT, GUNNISO N, LAKE, LARIMER, PARK, AND SUMMIT COUNTIES, COLORADO: USBM IC-7748, P . 16, 18.}{Deposit:: TWETO, OGDEN, 1960, SCHEELITE IN THE PRECAMBRIAN GNEISSES OF COLORA DO: ECON. GEOLOGY, V. 55, NO. 7, P. 1406-1428.}{Production:: BELSER, 1956, P. 18.} |
| Reporter | Schwochow, Stephen D. |