| Lat / long: | 38.22501, -106.07392 |
| Primary: | Tungsten, Manganese |
| Ore: | Psilomelane, Pyrolusite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Rawley Rhyolite;Intrusive Rhyolite |
| Host type: | Andesite |
| Associated rock: | Rawley Andesite;Intrusive Rhyolite |
| Associated type: | Rhyolite |
| Structure: | Sawatch Range, San Juan Volcanic Field, Rio Grande Rift, Rio Grande Rift, Unnamed Faults, Unnamed Anticline |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D010585 |
| DEP | 10013995 |
| Reference | {Deposit:: LEMMON, D.M., AND TWETO, OGDEN, 1962, TUNGSTEN IN THE UNITED STATES ; USGS MAP MR-25, P. 10.}{Deposit:: SCOTT, G.R., AND OTHERS, 1978, GEOLOGIC MAP OF THE PUEBLO 1X2 QUADR ANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022} |
| Reporter | Schwochow, Stephen D. |