Limestone, General past producer · San Bernardino County, California
| State | California |
| County | San Bernardino |
| Coordinates | 34.34692, -116.92556 |
| Primary | Limestone, General |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10237978 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Marble Canyon Quarry | 0.5 mi | Limestone, General | Past Producer |
| Echo | 0.8 mi | Manganese | Prospect |
| Wild Rose | 0.9 mi | Gold | Past Producer |
| Wild Rose | 0.9 mi | Gold | Prospect |
| Furnace Placer Nos. 2-8 | 1.0 mi | Limestone, General | Occurrence |
| Lucerne Valley Division | 1.1 mi | Stone, Crushed/Broken | Past Producer |
| Sentinel Quarry | 1.2 mi | Stone, Crushed/Broken | Producer |
| Pfizer Claims | 1.4 mi | Limestone, General | Unknown |
| Courtland | 1.4 mi | Gold | Prospect |
| Courtland | 1.4 mi | Gold | Past Producer |
| Unnamed Prospect near Lucerne Valley, CA | 1.4 mi | Gold | Prospect |
| Anchor Minerals & Chemicals Quarry | 1.4 mi | Stone, Crushed/Broken | 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.