Mercury occurrence · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.29749, -117.60700 |
| Tertiary | Mercury |
| Status | Occurrence |
| Deposit Type | Vein |
| Data Source | USGS MRDS |
| Source ID | 10040726 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Spud Patch | 0.0 mi | Tungsten | Past Producer |
| St. Elmo Mine | 0.3 mi | Gold | Past Producer |
| St. Elmo | 0.4 mi | Gold | Past Producer |
| Persistence Mine | 0.4 mi | Gold Ore | New Mine |
| Black Hawk | 0.6 mi | Tungsten, Gold | Past Producer |
| Moonstone No. 1 Shaft | 0.6 mi | Tungsten | Prospect |
| Piute No. 1 Shaft | 0.6 mi | Tungsten | Prospect |
| Leonard | 0.7 mi | Tungsten | Past Producer |
| Federal Mine | 0.9 mi | Tungsten | Prospect |
| Rose Fraction | 0.9 mi | Tungsten | Past Producer |
| Rose Fraction | 0.9 mi | Tungsten | Past Producer |
| Federal Company's Group | 1.0 mi | Tungsten | Past Producer |
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.