Stone, Crushed/Broken past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.86671, -117.01197 |
| Primary | Stone, Crushed/Broken |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10304533 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Potter Bentonite Prospect | 1.6 mi | Bentonite | Occurrence |
| Unnamed Prospect near Barstow, CA | 1.6 mi | Calcium | Prospect |
| Unnamed Prospect near Barstow, CA | 2.2 mi | Pumice | Prospect |
| Unnamed Gravel Pit near Barstow, CA | 2.3 mi | Sand and Gravel, Construction | Past Producer |
| B.l. Yeager Construction Co. Pit | 2.4 mi | Sand and Gravel, Construction | Past Producer |
| Barstow Pit | 2.6 mi | Sand and Gravel, Construction | Producer |
| Barstow | 2.6 mi | Construction Sand and Gravel | Abandoned |
| Brubaker-Mann Quarry | 2.6 mi | Stone, Crushed/Broken | Past Producer |
| Pacific Coast Mill & Mining Company. | 2.6 mi | Gold | Past Producer |
| Barstow Pit | 2.7 mi | Sand and Gravel, Construction | Past Producer |
| Pacific Coast Mill and Mining Co. | 2.8 mi | Gold | Past Producer |
| Grottoes Clay Prospect | 2.8 mi | Bentonite | Occurrence |
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.