Mercury occurrence · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.36805, -117.53367 |
| Tertiary | Mercury |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10040729 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Steam Well | 0.0 mi | Mercury | Unknown |
| Sek Claims | 1.4 mi | Gold | Occurrence |
| Rak Claims | 2.0 mi | Gold | Prospect |
| Unnamed Shafts and Adit near Johannesburg, CA | 2.1 mi | Gold | Prospect |
| Unnamed Shaft near Johannesburg, CA | 2.3 mi | Gold | Prospect |
| Cascade Tungsten Placer Mine | 3.2 mi | Gold | Prospect |
| Lava Mountain Claims | 3.3 mi | Gold | Occurrence |
| Dusty | 4.3 mi | Copper | Unknown |
| Remalia Tungsten Property | 4.4 mi | Tungsten | Prospect |
| Flat Tire | 4.5 mi | Silver | Prospect |
| Big Four | 4.5 mi | Silver | Prospect |
| Unnamed Prospect near Johannesburg, CA | 4.7 mi | Tungsten | Prospect |
This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.