Feldspar past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.23860, -117.30418 |
| Primary | Feldspar |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10287009 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Unnamed Opal Prospects (San Bernardino County) | 5.0 mi | Semiprecious Gemstone | Prospect |
| Copper City 1-6 Mine | 5.1 mi | Gold | Past Producer |
| Puffer #2 Claim | 5.2 mi | Perlite | Prospect |
| Newberry Springs M & M Prospects | 5.2 mi | Gold | Prospect |
| Unnamed Prospect (San Bernardino County) | 5.6 mi | Gold | Prospect |
| Unnamed Perlite Occurrence (San Bernardino County) | 5.9 mi | Prospect | |
| Hicks Perlite | 6.0 mi | Perlite | Past Producer |
| Unnamed Quarry (San Bernardino County) | 6.0 mi | Stone, Dimension | Past Producer |
| Unnamed Prospect near Johannesburg, CA | 6.0 mi | Gold | Prospect |
| Unnamed Prospect (San Bernardino County) | 6.1 mi | Talc-Soapstone | Occurrence |
| Unnamed Mine Shaft near Johannesburg, CA | 6.3 mi | Gold | Prospect |
| Unnamed Prospect near Johannesburg, CA | 6.3 mi | Clay | Occurrence |
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.