Chromium occurrence · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 38.74127, -122.51107 |
| Primary | Chromium |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10092298 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Mastick Ranch Deposit | 0.4 mi | Chromium | Occurrence |
| Unknown near Hidden Valley Lake, CA | 1.3 mi | Mercury | Occurrence |
| Unnamed Location near Hidden Valley Lake, CA | 1.6 mi | Mercury | Occurrence |
| Unnamed Location near Hidden Valley Lake, CA | 2.3 mi | Mercury | Occurrence |
| Unknown near Hidden Valley Lake, CA | 3.0 mi | Chromium | Occurrence |
| Butler Claims | 3.0 mi | Chromium | Occurrence |
| Butler Claims | 3.1 mi | Prospect | |
| Unnamed Location near Hidden Valley Lake, CA | 3.1 mi | Chromium | Prospect |
| Glad I Found It Claim | 3.1 mi | Chromium | Producer |
| Unnamed Location near Hidden Valley Lake, CA | 3.2 mi | Mercury | Occurrence |
| Putah Creek Bar | 3.3 mi | Sand and Gravel, Construction | Producer |
| Pies and Jacobsen Property | 3.4 mi | Manganese | Unknown |
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.