Silica past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 35.23360, -116.83007 |
| Primary | Silica |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10237996 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Rio Hondo | 0.4 mi | Gold | Past Producer |
| Rio Hondo Mine | 0.4 mi | Gold | Prospect |
| Three Trees | 0.4 mi | Tungsten | Occurrence |
| Three Trees | 0.5 mi | Occurrence | |
| Gold Divide | 0.9 mi | Gold, Tungsten | Past Producer |
| The Nice Meimes | 0.9 mi | Gold | Prospect |
| Gold Divide Mine | 0.9 mi | Tungsten | Past Producer |
| Unnamed Prospect near Fort Irwin, CA | 1.2 mi | Tungsten | Prospect |
| Unnamed Prospect near Fort Irwin, CA | 1.2 mi | Tungsten | Prospect |
| Reward Mine | 1.2 mi | Gold | Past Producer |
| Unnamed Prospect near Fort Irwin, CA | 1.3 mi | Tungsten | Prospect |
| Unnamed Prospect near Fort Irwin, CA | 1.5 mi | Tungsten | Prospect |
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.