Gold past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.19670, -117.46309 |
| Primary | Gold |
| Tertiary | Silver, Copper |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10134833 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Fremont Peak Gold Mine | 0.2 mi | Gold | Past Producer |
| Unnamed Prospect near Johannesburg, CA | 0.4 mi | Gold | Prospect |
| Fremont Peak | 0.5 mi | Gold | Past Producer |
| Unnamed Prospect near Johannesburg, CA | 0.6 mi | Gold | Prospect |
| Unnamed Shaft near Johannesburg, CA | 1.3 mi | Gold | Prospect |
| Unnamed Adit near Boron, CA | 1.3 mi | Gold | Prospect |
| Tillie Rand | 1.5 mi | Gold | Prospect |
| Unnamed Prospect near Johannesburg, CA | 2.1 mi | Gold | Prospect |
| G.s. Jones Prospect | 2.3 mi | Gold | Prospect |
| Unnamed Prospect near Boron, CA | 2.4 mi | Gold | Prospect |
| Unnamed Gold Mine near Boron, CA | 2.4 mi | Gold | Prospect |
| Silver Dome | 2.4 mi | Gold | 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.