Sand and Gravel, Construction past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.92141, -117.03087 |
| Primary | Sand and Gravel, Construction |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10286424 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Unnamed Borrow Pits near Barstow, CA | 0.4 mi | Sand and Gravel, Construction | Past Producer |
| Bill Mann Quarry | 0.5 mi | Volcanic Materials | Past Producer |
| Parker Mill | 0.7 mi | Tungsten | Past Producer |
| Massen Silver Mines | 0.8 mi | Silver | Prospect |
| Unnamed Prospect near Barstow, CA | 1.0 mi | Gold | Prospect |
| Nw Barstow Dolomite | 1.3 mi | Dolomite | Occurrence |
| Jaylite Mill | 1.4 mi | Tungsten | Past Producer |
| Unnamed Prospect near Barstow, CA | 1.6 mi | Gold | Prospect |
| Unnamed Barite Occurrence near Barstow, CA | 1.6 mi | Barium-Barite | Occurrence |
| Pacific Coast Mill and Mining Co. | 1.7 mi | Gold | Past Producer |
| Unnamed Prospect near Barstow, CA | 1.7 mi | Barium-Barite | Prospect |
| Pacific Coast Mill & Mining Company. | 1.7 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.