| Lat / long: | 39.29609, -106.107 |
| Primary: | Gold |
| Secondary: | Silver |
| Operation type: | Processing Plant |
| Development status: | Past Producer |
| First production started: | 1894 |
| MAS | 80930203 |
| DEP | 10264676 |
| Reference | {Deposit:: Guiteras, J. R., 1940, Mining and milling methods and costs in the Alma district, Colorado: U.S. Bureau of Mines Information Circular 7101, 63 p.}{Development:: Patton, H. B., Hoskin, A. J., and Butler, G. M., 1912, Geology and ore deposits of the Alma district, Park County, Colorado: Colorado Geological Survey Bulletin 3, 284 p.}{Development:: Sunshine Mining Co. Colorado exploration files, unpublished data, Colorado Geological Survey.}{Location:: USGS ALMA QUAD} |
| Reporter | Intermountain Field Operations Center (IFOC), Beach, Richard A. |