Historic gold producers in Stanislaus County (USGS)
USGS records 10 historic gold producers in Stanislaus County: 6 past producers and 4 listed as producers or plants. For 1 of them USGS gives an output size (1 small).
Show the 10 sites
| Site | USGS status | Output | Commodities | Years |
|---|---|---|---|---|
| La Grange | Producer | small | Gold, Platinum, Iridium, Osmium | n/a |
| La Grange District | Producer | n/a | Gold, Silver, Platinum | found 1850 |
| Oakdale-Knights Ferry | Producer | n/a | Gold | n/a |
| Waterford | Producer | n/a | Gold | n/a |
| California Gold Dredge | Past producer | n/a | Gold, Silver | n/a |
| California Gold Dredge | Past producer | n/a | Gold, Silver | n/a |
| Chepraco | Past producer | n/a | Gold, Silver | n/a |
| Frymiers Ranch | Past producer | n/a | Gold | n/a |
| La Grange Dredge No 4 | Past producer | n/a | Gold, Osmium, Platinum, Silver | n/a |
| Standard Materials | Past producer | n/a | Gold, Silver | n/a |
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.
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