Manganese prospect · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 39.16707, -122.84608 |
| Tertiary | Manganese |
| Status | Prospect |
| Type | Surface |
| Discovery Year | 1942 |
| Data Source | USGS MRDS |
| Source ID | 10285505 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Buckeye | 0.2 mi | Manganese | Occurrence |
| Rose Ranch | 0.2 mi | Prospect | |
| Buckeye and Red Bud | 0.2 mi | Manganese | Occurrence |
| Unknown near Upper Lake, CA | 1.0 mi | Asbestos | Occurrence |
| Utopia Mine | 1.2 mi | Mercury | Unknown |
| Unnamed Location near Nice, CA | 1.6 mi | Asbestos | Occurrence |
| Unnamed Location near Nice, CA | 3.5 mi | Aluminum | Prospect |
| Middle Creek Facility | 3.6 mi | Sand, Industrial NEC | Abandoned |
| Lowdermilk Pit and Mill | 3.7 mi | Sand and Gravel, Construction | Producer |
| Utopia | 3.8 mi | Mercury | Past Producer |
| Unknown near Upper Lake, CA | 4.0 mi | Gold, Silver | Occurrence |
| Unknown near Upper Lake, CA | 4.3 mi | Stone, Crushed/Broken | 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.