Gold past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.21670, -116.80558 |
| Primary | Gold |
| Status | Past Producer |
| Data Source | USGS MRDS |
| Source ID | 10035657 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Princess Graphite | 0.3 mi | Graphite | Prospect |
| Erwin | 0.5 mi | Gold | Prospect |
| Pasby-Strong Prospect | 0.5 mi | Gold | Prospect |
| Green Canyon Quarry | 0.7 mi | Stone, Crushed/Broken | Past Producer |
| California Zeta Lode | 1.4 mi | Uranium | Prospect |
| Thumbum Mine | 1.6 mi | Uranium | Past Producer |
| Thum Bum Basin | 2.2 mi | Uranium | Producer |
| Hilltop | 2.4 mi | Gold | Past Producer |
| Red Canyon | 2.5 mi | Occurrence | |
| Big Bear | 2.5 mi | Graphite | Prospect |
| Gold Hill | 2.5 mi | Gold, Silver | Past Producer |
| Gold Hill Mine | 2.5 mi | Gold | Past 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.