Copper past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.20114, -114.39390 |
| Primary | Copper |
| Secondary | Gold |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10261709 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Ethel Leona | 1.0 mi | Gold | Past Producer |
| Ethel Leona | 1.1 mi | Copper | Past Producer |
| Unnamed Prospect near Big River, CA | 1.3 mi | Gold | Prospect |
| Unnamed Prospect near Big River, CA | 1.4 mi | Gold | Prospect |
| Decorative Stone Property | 1.5 mi | Stone, Crushed/Broken | Past Producer |
| Twin Lode | 2.5 mi | Silver | Prospect |
| Turk Silver Mine | 2.9 mi | Silver | Prospect |
| Morgan Claim | 2.9 mi | Gold | Occurrence |
| Unnamed Prospect near Big River, CA | 3.0 mi | Copper | Prospect |
| Golden Arrow Group | 3.2 mi | Copper | Prospect |
| Dickey Claim | 3.3 mi | Copper | Occurrence |
| Unnamed Prospect near Big River, CA | 3.6 mi | Silver | 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.