Clay occurrence · Lake County, California
| State | California |
| County | Lake |
| Coordinates | 38.98878, -122.55187 |
| Primary | Clay |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10187968 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Clearlake Lava | 0.4 mi | Construction Sand and Gravel | Active |
| Unnamed Location near Spring Valley, CA | 1.1 mi | Sand and Gravel, Construction | Occurrence |
| Cache Creek Pit | 2.2 mi | Sand and Gravel, Construction | Producer |
| Old Arnold Ranch Bar | 3.2 mi | Sand and Gravel, Construction | Producer |
| Chromite Occurrance | 3.4 mi | Chromium | Occurrence |
| Unnamed Location near Spring Valley, CA | 3.5 mi | Chromium | Occurrence |
| Chromite Occurrence | 3.5 mi | Chromium | Occurrence |
| Unnamed Location near Spring Valley, CA | 3.6 mi | Manganese | Unknown |
| Unknown near Spring Valley, CA | 3.6 mi | Occurrence | |
| Shamrock Prospect | 3.7 mi | Mercury | Occurrence |
| Clearlake Cinder Chip Co. | 3.8 mi | Pumice | Abandoned |
| Coleman Pumice and Volcanic Cinder Deposits | 3.9 mi | Pumice | 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.