Historic gold producers in Grant County (USGS)
USGS records 2 historic gold producers in Grant County: 1 past producer and 1 listed as a producer or plant. For 1 of them USGS gives an output size (1 small).
Show the 2 sites
| Site | USGS status | Output | Commodities | Years |
|---|---|---|---|---|
| Black - Rosauer | Producer | small | Molybdenum, Silver, Gold, Bismuth | n/a |
| Black-Rosauer | Past producer | n/a | Silver, Bismuth, Gold, Lead, Molybdenum | 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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