Mercury past producer · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 38.65908, -122.45356 |
| Primary | Mercury |
| Status | Past Producer |
| Type | Placer |
| Data Source | USGS MRDS |
| Source ID | 10236604 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Enterprise Engineering Company - Pope Creek Placers | 0.0 mi | Mercury | Occurrence |
| Williamson Lease | 0.1 mi | Mercury | Occurrence |
| Enterprise Engineering | 0.2 mi | Mercury | Occurrence |
| Pope Creek Placers | 0.2 mi | Mercury | Past Producer |
| Williamson Lease | 0.2 mi | Mercury | Past Producer |
| Unnamed Location near Angwin, CA | 0.5 mi | Chromium | Occurrence |
| Unnamed Location near Angwin, CA | 0.8 mi | Manganese | Occurrence |
| Liberty | 0.8 mi | Occurrence | |
| Unnamed Location near Angwin, CA | 0.9 mi | Geothermal | Occurrence |
| Unnamed Prospect near Angwin, CA | 0.9 mi | Chromium | Occurrence |
| Unnamed Location near Angwin, CA | 0.9 mi | Mercury | Occurrence |
| Tarry Claim | 1.0 mi | Chromium | Occurrence |
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.