Manganese prospect · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 38.78821, -122.75468 |
| Tertiary | Manganese |
| Status | Prospect |
| Data Source | USGS MRDS |
| Source ID | 10030666 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Black Point Claim | 0.8 mi | Occurrence | |
| Cobb Mountain Oyster Rock | 0.8 mi | Occurrence | |
| Cobb Mountain Prospect | 1.0 mi | Prospect | |
| Flagstaff | 1.5 mi | Mercury | Unknown |
| Eureka | 1.6 mi | Mercury | Past Producer |
| Mohawk | 1.7 mi | Mercury | Unknown |
| Lookout | 1.7 mi | Mercury | Unknown |
| Lookout | 1.7 mi | Mercury | Occurrence |
| Socrates | 1.8 mi | Mercury | Unknown |
| Socrates | 1.8 mi | Mercury | Past Producer |
| Unnamed Location near Cobb, CA | 1.9 mi | Chromium | Unknown |
| Foss Prospect | 1.9 mi | Manganese | Occurrence |
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.