Manganese occurrence · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 39.09405, -122.61496 |
| Tertiary | Manganese |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10030657 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Arroyo Lobo Claim | 0.0 mi | Occurrence | |
| Dow Prospect | 0.9 mi | Occurrence | |
| Rathbun | 1.3 mi | Occurrence | |
| Dow Prospect | 1.4 mi | Occurrence | |
| Canary Hill Deposit | 1.9 mi | Sulfur | Producer |
| Dow Property | 1.9 mi | Magnesite | Occurrence |
| Dow Prospect | 2.1 mi | Manganese | Unknown |
| Canary Hill Deposit | 2.5 mi | Sulfur | Unknown |
| Unknown near Spring Valley, CA | 2.5 mi | Mercury | Occurrence |
| Unnamed Location near Spring Valley, CA | 2.6 mi | Mercury | Occurrence |
| Yolo Iron & Steel Co. Lease | 2.9 mi | Iron | Prospect |
| Unknown near Spring Valley, CA | 4.3 mi | Chromium | 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.