Mica past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.66191, -117.28448 |
| Primary | Mica |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10188878 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Marter-White Deposit | 0.4 mi | Mica | Past Producer |
| Atlas Mine | 0.6 mi | Crushed, Broken Sandstone | Abandoned |
| Branch Mine | 1.0 mi | Gold | Past Producer |
| Branch Mine | 1.0 mi | Gold | Past Producer |
| Unnamed Prospect near Silver Lakes, CA | 1.1 mi | Gold | Prospect |
| Unnamed Occurrence near Silver Lakes, CA | 1.1 mi | Gold | Past Producer |
| Black Diamond Mine | 1.3 mi | Gold | Past Producer |
| Apex Mine | 1.3 mi | Gold | Prospect |
| Oro Grande | 1.3 mi | Gold | Past Producer |
| Oro Grande Pit | 1.3 mi | Sand and Gravel, Construction | Past Producer |
| Apex Mine | 1.4 mi | Gold | Past Producer |
| Oro Grande I Mine | 1.5 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.