Volcanic Materials Mines in California
17Total Sites
4Active
Volcanic Materials Mining in California
California has 17 volcanic materials-related mine and mineral deposit locations recorded in federal databases. Of these, 4 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| San Bernardino County | 9 |
| El Dorado County | 3 |
| Humboldt County | 3 |
| Los Angeles County | 1 |
| Shasta County | 1 |
Volcanic Materials Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Brubaker Beige Rock Quarry | San Bernardino | Surface | Producer |
| Calico Rock Plant | San Bernardino | Processing Plant | Producer |
| Jack Rabbit Flat Quarry | Shasta | Surface | Producer |
| Mint Green Quarry | San Bernardino | Surface | Producer |
| Bill Mann Quarry | San Bernardino | Surface | Past Producer |
| Calico Rock Milling's Beige Rock Qu | San Bernardino | Surface | Past Producer |
| Chamberlain | El Dorado | Occurrence | |
| Dusty Rose Quarry | San Bernardino | Surface | Past Producer |
| Herb Russ Property | Humboldt | Occurrence | |
| J. L. Gibson | El Dorado | Occurrence | |
| Mierson Deposit | El Dorado | Occurrence | |
| Reynier Ranch | Los Angeles | Past Producer | |
| Unknown | Humboldt | Occurrence | |
| Unknown | Humboldt | Occurrence | |
| Unnamed Prospects | San Bernardino | Surface | Prospect |
| Unnamed Quarry | San Bernardino | Surface | Past Producer |
| Wine Red Quarry | San Bernardino | Surface | Past Producer |
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