Sand and Gravel, Construction past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.44193, -115.74503 |
| Primary | Sand and Gravel, Construction |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10291069 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Bristol Dry Lake Pit | 0.6 mi | Gypsum-Anhydrite | Past Producer |
| Bristol Dry Lake | 1.0 mi | Calcium | Past Producer |
| America | 1.7 mi | Gold | Past Producer |
| American Mine | 1.7 mi | Gold | Plant |
| Unnamed Prospect (San Bernardino County) | 1.9 mi | Strontium | Past Producer |
| Unnamed Prospect (San Bernardino County) | 2.2 mi | Gold | Past Producer |
| Leslie Salt Company Salt Mine | 2.4 mi | Salt | Producer |
| Unnamed Prospect (San Bernardino County) | 2.8 mi | Gold | Prospect |
| Bristol Dry Lake Pit | 3.3 mi | Calcium | Past Producer |
| Ew4 Brine Wells | 5.2 mi | Calcium | Past Producer |
| Amboy Deposits | 5.5 mi | Gypsum-Anhydrite | Past Producer |
| Unnamed Prospect (San Bernardino County) | 6.2 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.