Sand and Gravel, Construction past producer · Riverside County, California
| State | California |
| County | Riverside |
| Coordinates | 33.70335, -114.57520 |
| Primary | Sand and Gravel, Construction |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10261356 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Royal | 0.5 mi | Silver | Occurrence |
| Crawford's Mine | 0.9 mi | Construction Sand and Gravel | Active |
| Shepwells Big Maria Deposit | 1.0 mi | Sand and Gravel, Construction | Past Producer |
| Maria Mountains Marl | 1.1 mi | Limestone, General | Past Producer |
| Gravel Pit | 1.2 mi | Sand and Gravel, Construction | Past Producer |
| Williams Pit | 1.2 mi | Sand and Gravel, Construction | Past Producer |
| Big Maria Pit Crawford | 1.5 mi | Sand and Gravel, Construction | Producer |
| Big Maria Claims | 1.5 mi | Thorium | Occurrence |
| Big Maria Pit Shepwell's | 2.0 mi | Sand and Gravel, Construction | Producer |
| Silver Shilist | 2.1 mi | Copper | Occurrence |
| Valley View | 2.4 mi | Gold | Prospect |
| Union Pit | 2.7 mi | Sand and Gravel, Construction | 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.