Manganese occurrence · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 39.40907, -122.86749 |
| Primary | Manganese |
| Tertiary | Chromium |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10188337 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Unnamed Location near Potter Valley, CA | 2.5 mi | Chromium | Unknown |
| Unknown near Potter Valley, CA | 3.1 mi | Chromium | Occurrence |
| Unknown near Potter Valley, CA | 3.6 mi | Chromium | Occurrence |
| Unnamed Location near Potter Valley, CA | 3.7 mi | Mercury | Unknown |
| Unnamed Location near Potter Valley, CA | 3.7 mi | Chromium | Occurrence |
| Cabbago Send | 3.7 mi | Chromium | Unknown |
| Cabbage Head Or Fir Root Ridge Claim | 3.8 mi | Chromium | Occurrence |
| Cartwright Manganese Prospect | 4.7 mi | Manganese | Occurrence |
| Soda Creek Bar | 5.5 mi | Sand and Gravel, Construction | Producer |
| Hull Mountain Lodge | 5.6 mi | Chromium | Unknown |
| Soda Spring | 5.9 mi | Geothermal | Occurrence |
| Gravelly Valley | 6.2 mi | Manganese | Producer |
This location is classified as a mineral prospect or occurrence — a site where minerals have been identified but no significant mining has taken place. These sites typically have minimal environmental impact but indicate the presence of mineral deposits in the area.