Diamond Mines in California
2Total Sites
0Active
Diamond Mining in California
California has 2 diamond-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Lake County | 1 |
| San Diego County | 1 |
Diamond Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Hatfield Creek Claim | San Diego | Placer | Unknown |
| S-Bar-S Ranch | Lake | Occurrence |