Sand and Gravel, Construction past producer · Riverside County, California
| State | California |
| County | Riverside |
| Coordinates | 33.70945, -114.56000 |
| Primary | Sand and Gravel, Construction |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10261954 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Crawford's Mine | 0.2 mi | Construction Sand and Gravel | Active |
| Big Maria Pit Crawford | 0.5 mi | Sand and Gravel, Construction | Producer |
| Big Maria Claims | 0.6 mi | Thorium | Occurrence |
| Maria Mountains Marl | 0.9 mi | Limestone, General | Past Producer |
| Gravel Pit | 1.0 mi | Sand and Gravel, Construction | Past Producer |
| Big Maria Pit Shepwell's | 1.0 mi | Sand and Gravel, Construction | Producer |
| Royal | 1.2 mi | Silver | Occurrence |
| Valley View | 1.7 mi | Gold | Prospect |
| Gravel Pit | 2.1 mi | Sand and Gravel, Construction | Past Producer |
| Williams Pit | 2.2 mi | Sand and Gravel, Construction | Past Producer |
| Silver Shilist | 2.3 mi | Copper | Occurrence |
| Unnamed Silver Prospect near Blythe, CA | 2.5 mi | Silver | 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.