Stone, Crushed/Broken past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.97612, -114.72251 |
| Primary | Stone, Crushed/Broken |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10192265 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Black Mountain Claims | 1.8 mi | Manganese | Occurrence |
| Black Mountain Claims | 2.2 mi | Past Producer | |
| Unnamed Prospect near Willow Valley, AZ | 2.4 mi | Copper | Prospect |
| Unnamed Quarry near Willow Valley, AZ | 2.7 mi | Stone, Crushed/Broken | Past Producer |
| Unnamed Clay Occurrence near Willow Valley, AZ | 2.8 mi | Clay | Occurrence |
| Lewis and Shafer | 2.9 mi | Copper | Prospect |
| Unnamed Prospect near Willow Valley, AZ | 3.5 mi | Copper | Prospect |
| Unnamed Sand and Gravel Quarry near Fort Mohave, AZ | 4.1 mi | Sand and Gravel, Construction | Occurrence |
| Black Mountain | 4.2 mi | Copper | Occurrence |
| Black Mountain | 4.3 mi | Occurrence | |
| Black Mountain | 4.8 mi | Manganese | Past Producer |
| Vortex | 4.8 mi | Barium-Barite | 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.