Limestone, General past producer · Riverside County, California
| State | California |
| County | Riverside |
| Coordinates | 33.71895, -114.56970 |
| Primary | Limestone, General |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10189205 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Shepwells Big Maria Deposit | 0.9 mi | Sand and Gravel, Construction | Past Producer |
| Big Maria Claims | 0.9 mi | Thorium | Occurrence |
| Royal | 1.0 mi | Silver | Occurrence |
| Crawford's Mine | 1.0 mi | Construction Sand and Gravel | Active |
| Gravel Pit | 1.1 mi | Sand and Gravel, Construction | Past Producer |
| Big Maria Pit Crawford | 1.1 mi | Sand and Gravel, Construction | Producer |
| Valley View | 1.3 mi | Gold | Prospect |
| Silver Shilist | 1.4 mi | Copper | Occurrence |
| Big Maria Pit Shepwell's | 1.5 mi | Sand and Gravel, Construction | Producer |
| Unnamed Silver Prospect near Blythe, CA | 1.9 mi | Silver | Occurrence |
| Gravel Pit | 2.1 mi | Sand and Gravel, Construction | Past Producer |
| Williams Pit | 2.1 mi | Sand and Gravel, Construction | 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.