| Lat / long: | 38.01889, -107.43174 |
| Primary: | Gold, Lead, Copper, Silver |
| Tertiary: | Zinc, Antimony, Manganese |
| Ore: | Chalcopyrite, Sphalerite |
| Gangue: | Barite, Quartz, Rhodochrosite |
| Discovery year: | 1898 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Past Producer |
| Last production ended: | 1925 |
| Host rock: | Picayune Megabreccia Member Of Sapinero Mesa Tuff |
| Host type: | Volcanic Breccia (Agglomerate) |
| Associated rock: | Eureka Member Of Sapinero Mesa Tuff |
| Associated type: | Rhyolite |
| Structure: | San Juan Volcanic Field, San Juan Depression, San Juan-Uncompahgre Calderas, Lake City Caldera, Eureka Graben |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| MRDS | D011615 |
| DEP | 10014722 |
| Reference | {Deposit:: IRVING, J.D., AND BANCROFT, HOWLAND, 1911, GEOLOGY AND ORE DEPOSITS NEAR LAKE CITY, COLORADO: USGS BULL. 478, P. 81-85.}{Deposit:: SLACK, J.F., 1980, MULTISTAGE VEIN ORES OF THE LAKE CITY DISTRICT, WESTERN SAN MOUNTAINS, COLORADO: ECON. GEOLOGY, V. 75, NO. 7, P. 963-991.}{Deposit:: LIPMAN, P.W., 1976, GEOLOGIC MAP OF THE LAKE CITY CALDERA AREA, WESTERN SAN JUAN MOUNTAINS, SOUTHWESTERN COLORADO: USGS MAP I-962.}{Deposit:: COLORADO DIV. MINES INF. REPTS. AND ANNUAL OPERATOR REPTS.}{Deposit:: BLM MINERAL SURVEYS MS 12676, 12677, 13872, 16992, 18010, 18011, 20240A&B}{Production:: COLORADO DIV. MINES ANNUAL OPERATOR REPTS.} |
| Reporter | Schwochow, Stephen D. |