Pumice past producer · Inyo County, California
| State | California |
| County | Inyo |
| Coordinates | 36.24747, -117.93121 |
| Primary | Pumice |
| Status | Past Producer |
| Type | Surface |
| Data Source | USGS MRDS |
| Source ID | 10212353 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Valley View Claim | 0.7 mi | Uranium | Prospect |
| Green Velvet Group | 0.8 mi | Uranium | Producer |
| Global Pumice Mine - Olancha | 1.7 mi | Construction Sand and Gravel | Active |
| Radioactive Anomaly | 1.8 mi | Uranium | Occurrence |
| Haiwee Quarry | 1.9 mi | Pumice | Past Producer |
| Unnamed Prospect near Olancha, CA | 2.3 mi | Pumice | Past Producer |
| Vermillion Canyon Prospects | 2.5 mi | Uranium | Prospect |
| U-Obras | 2.5 mi | Uranium | Prospect |
| Unnamed Prospect near Olancha, CA | 2.7 mi | Pumice | Past Producer |
| Olancna Mill | 2.7 mi | Clay | Past Producer |
| Unnamed Prospect near Olancha, CA | 3.3 mi | Uranium | Occurrence |
| Gold Ridge Group | 3.4 mi | Gold | Prospect |
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.