Feldspar prospect · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.24809, -117.59899 |
| Primary | Feldspar |
| Tertiary | Perlite |
| Status | Prospect |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10286526 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Unnamed Shaft near Johannesburg, CA | 1.4 mi | Gold | Prospect |
| Unnamed Prospect near Johannesburg, CA | 2.5 mi | Gold | Prospect |
| Papoose Shaft Ore Bins | 3.4 mi | Occurrence | |
| Spud Patch | 3.4 mi | Tungsten | Past Producer |
| St. Elmo Mine | 3.7 mi | Gold | Past Producer |
| Union Mine | 3.7 mi | Tungsten | Past Producer |
| Unnamed Workings near Johannesburg, CA | 3.7 mi | Occurrence | |
| St. Elmo | 3.7 mi | Gold | Past Producer |
| Persistence Mine | 3.7 mi | Gold Ore | New Mine |
| Black Hawk | 3.9 mi | Tungsten, Gold | Past Producer |
| Moonstone No. 1 Shaft | 3.9 mi | Tungsten | Prospect |
| Leonard | 4.0 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.