Copper past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.25501, -115.29893 |
| Primary | Copper |
| Tertiary | Lead, Silver, Tungsten, Zinc |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10237439 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Giant Ledge | 0.1 mi | Occurrence | |
| Unnamed Prospect (San Bernardino County) | 0.4 mi | Silver | Prospect |
| Unnamed Prospect (San Bernardino County) | 0.5 mi | Gold | Prospect |
| Unnamed Prospect (San Bernardino County) | 0.6 mi | Gold | Prospect |
| Copper Queen Mine | 0.7 mi | Copper | Past Producer |
| Sagamore Mine | 0.8 mi | Copper | Past Producer |
| Sagamore | 0.8 mi | Lead, Silver, Zinc | Past Producer |
| Copper Queen | 0.8 mi | Occurrence | |
| Unnamed Prospect (San Bernardino County) | 0.8 mi | Silver | Prospect |
| Pleuss-Staufer Claim Group | 0.8 mi | Dolomite | Prospect |
| Sagamore Mine | 0.9 mi | Tungsten, Lead, Zinc | Occurrence |
| Rose Property Sericite Pit | 0.9 mi | Mica | 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.