Historic gold producers in Calaveras, Amador County (USGS)
USGS records 1 historic gold producer in Calaveras, Amador County: 0 past producers and 1 listed as a producer or plant. For 1 of them USGS gives an output size (1 medium).
Show the 1 sites
| Site | USGS status | Output | Commodities | Years |
|---|---|---|---|---|
| Camanche-Lancha Plana | Producer | medium | Gold, Platinum | found 1849 |
Source: USGS Mineral Resources Data System (retrieved 2026-10-13). The database was last updated around 2011, positions can be approximate and "producer" does not mean a mine is operating today. Sites already matched to an MSHA record are shown in the MSHA tables.
More counties in California
Nevada CountySan Bernardino CountyMariposa CountySierra CountyPlacer CountyKern CountyShasta CountyAmador CountyImperial CountyCalaveras CountySiskiyou CountyEl Dorado County