| Lat / long: | 38.2664, -105.39751 |
| Primary: | Molybdenum |
| Ore: | Molybdenite |
| Gangue: | Calcite, Chalcopyrite, Pyrite |
| Orebody form: | LENSES |
| Discovery year: | 1890 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Migmatitic Gneiss |
| Host type: | Diabase,Schist,Gneiss,Granite |
| Associated rock: | Syenite Complex At Democrat Creek |
| Associated type: | Syenite,Diabase,Volcanic Breccia (Agglomerate) |
| Structure: | Northern Wet Mountains, Canon City Embayment, Thirtynine Mile Volcanic Field, Dead Mule Gulch Fault, Ne-Trending Faults |
| Tectonic: | Central Cordillera (Southern Rocky Mountains) |
| Alteration processes: | Altered Biotite Gneiss; Kaolinization |
| MRDS | D009612 |
| DEP | 10087778 |
| Reference | {Deposit:: COKER, R. J., 1982, MINERAL RESOURCES OF THE ARKANSAS CANYON PLANNING UNIT WITH SPECIAL EMPHASIS ON THE FORMER GRAPE CREEK WILDERNESS STUDY AREAS AND THE MCINTRYE HILLS WILDERNESS STUDY AREA: US BLM MINERAL REPORT,}{Deposit:: TAYLOR, R. B., SCOTT, G. R., WOBUS, R. A., AND EPIS, R. C., 1975, RECONNAISSANCE GEOLOGIC MAP OF THE COTOPAXI 15-MINUTE QUADRANGLE, FREMONTAND CUSTER COUNTIES, COLORADO: USGS MAP I-900, 1:62,500.}{Deposit:: WORCHESTER, P.G., 1919, MOLYBDENUM DEPOSITS OF COLORADO, WITH GENERAL NOTES ON THE MOLYBDENUM INDUSTRY: CGS BULLETIN 14, P. 57-58.} |
| Reporter | Collins, Donna B. (King, Robert U.) |