Location
| State | California |
| County | San Bernardino |
| Coordinates | 34.97000, -117.19778 |
Commodities
| Primary | Sand and Gravel, Construction |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10189713 |
Nearest Recorded Sites
| Site | Distance | Commodity | Status |
|---|
| Lynx Cat Mountain Quarry | 2.7 mi | Granite | Past Producer |
| Hinkley Limestone Deposits | 2.8 mi | Limestone, General | Occurrence |
| Lynx Cat Quarry | 2.8 mi | Sand, Industrial NEC | Active |
| Hoosier and Missouri | 2.8 mi | Gold, Silver, Lead, Copper | Past Producer |
| Hinkley Dolomite | 3.4 mi | Dolomite | Occurrence |
| Unnamed near Lenwood, CA | 3.5 mi | Gold | Past Producer |
| Unnamed Prospect near Lenwood, CA | 3.5 mi | Gold | Prospect |
| Unnamed Barite Occurrence near Lenwood, CA | 3.5 mi | Barium-Barite | Occurrence |
| Unnamed Prospect near Lenwood, CA | 3.6 mi | Silver | Prospect |
| Unnamed Shaft near Lenwood, CA | 3.7 mi | Gold | Prospect |
| Unnamed Adit near Lenwood, CA | 3.8 mi | Gold | Prospect |
| Hoosier & Missouri | 3.8 mi | Gold | Prospect |
What This Means
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.