| Lat / long: | 38.60306, -106.02977 |
| Primary: | Manganese |
| Ore: | Psilomelane, Pyrolusite, Wad |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1919 |
| Host rock: | Banded Gneiss |
| Host type: | Slate,Quartzite,Schist,Gneiss,Pegmatite |
| Structure: | Southern Sawatch Range, Arkansas Valley Graben, Faults, Breccia Zones; Nw-Trending Faults, Ne-Trending Anticline |
| Tectonic: | Central Cordillera (Southern Rocky Mountains) |
| MRDS | D010233 |
| DEP | 10087825 |
| Reference | {Deposit:: MUILENBURG, G.A., 1919, MANGANESE DEPOSITS OF COLORADO: CGS BULLENTIN 15, P. 28-31}{Deposit:: VAN ALSTINE, R.E., 1974, GEOLOGY AND MINERAL DEPOSITS OF THE PONCHA SPRINGS SE QUADRANGLE, CHAFFEE COUNTY, COLORADO: USGS PROFESSIONAL PAPER 829, P. 16-17.}{Production:: MUILENBURG, G.A. (1919)} |
| Reporter | Collins, Donna B. |