Gold past producer · Mono County, California
| State | California |
| County | Mono |
| Coordinates | 37.54324, -118.33204 |
| Primary | Gold |
| Tertiary | Copper, Silver |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10237043 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Sacramento | 0.0 mi | Gold | Past Producer |
| Sacramento Canyon Deposit. | 0.0 mi | Pumice | Producer |
| Unnamed Prospect near Chalfant, CA | 0.1 mi | Copper | Occurrence |
| Sacramento No. 2 | 0.2 mi | Gold | Prospect |
| Sacramento Canyon Area Prospects | 0.3 mi | Copper | Prospect |
| Ray-Tom Group | 0.6 mi | Gold | Prospect |
| White Mountains Rare Ii Area | 0.6 mi | Gold | Prospect |
| Sacramento Canyon Pumice Deposit | 0.8 mi | Pumice | Past Producer |
| Chalfant Valley Claim | 0.8 mi | Gypsum-Anhydrite | Occurrence |
| Oro Vista Area Prospects | 0.8 mi | Gold | Prospect |
| Comstock Deposit | 1.1 mi | Pumice | Producer |
| Montecito | 1.3 mi | Gold, Copper, Lead, Silver | Past Producer |
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.