Every USGS and MSHA mine record within your chosen radius, nearest first.
| Mine | Distance | Commodity | Type | Status |
|---|---|---|---|---|
| Loofbourrow | 0.0 mi | Clay | Surface | Occurrence |
| Fred Carlson Pit | 1.1 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown near Bayview, CA | 1.5 mi | Stone | — | Occurrence |
| Freshwater Slough | 3.0 mi | Clay | Surface | Prospect |
| Freshwater Slough | 3.0 mi | Clay | — | Occurrence |
| Unnamed Location near Samoa, CA | 3.2 mi | Clay | — | Prospect |
| Unnamed Location near Samoa, CA | 3.2 mi | Clay | Surface | Prospect |
| Humboldt Quarries | 3.3 mi | Construction Sand and Gravel | Surface | Intermittent |
| Thompson Brick Co | 3.8 mi | Clay | Surface | Past Producer |
| Humboldt Screener | 4.3 mi | Sand, Industrial NEC | Surface | Intermittent |
| Unnamed Location near Manila, CA | 4.7 mi | Clay | Surface | Prospect |
| Weatherby Peach | 6.3 mi | Clay | Surface | Prospect |
| Manila Dunes Sand Removal | 6.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Haw Quarry | 6.8 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Haw Quarry | 6.8 mi | Stone | — | Occurrence |
| Table Bluff | 6.9 mi | Clay | Surface-Underground | Occurrence |
| Unnamed Location near Loleta, CA | 7.6 mi | Clay | — | Prospect |
| Rocky Gulch Quarry | 7.8 mi | Stone, Crushed/Broken | Surface | Producer |
| Unknown near Fields Landing, CA | 8.0 mi | Volcanic Materials | — | Occurrence |
| Jacoby Creek Deposit | 8.9 mi | Limestone, Dimension | Surface | Past Producer |
| Jacoby Creek Deposit | 8.9 mi | Limestone, General | — | Occurrence |
| Quarry | 9.5 mi | Stone, Crushed/Broken | — | Occurrence |
| Quarry | 9.5 mi | Stone | Surface | Past Producer |
| Jacoby Creek Quarry | 9.5 mi | Stone, Crushed/Broken | Surface | Producer |