Mines in Napa, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Basalt Rock Co |
|
|
|
Diatomite |
| Basalt Rock Co |
|
Unknown |
|
Clays |
| Basalt Rock Co |
|
Unknown |
|
Stone, Dimension |
| Basalt Rock Co |
|
Unknown |
|
Clays |
| Basalt Rock Co. |
|
|
|
Diatomite |
| Basalt Rock Co. Quarry, Possibly |
|
|
|
Diatomite |
| Basalt Rock Company, Inc. |
|
|
|
Stone, Crushed |
| Cicero Pumice Quarry |
|
|
|
Pumice |
| Cicero Pumice Quarry |
|
Unknown |
|
Pumice |
| Juarez Quarry |
|
|
|
Stone, Crushed |
| Juarez Quarry |
|
Unknown |
|
Stone, Dimension |
| Mount George King |
|
Unknown |
|
Pumice |
| Mount George King Pumice Deposit. |
|
|
|
Pumice |
| Mt George Pumice Deposit |
|
|
|
Pumice |
| Mt George Pumice Deposit |
|
Unknown |
|
Pumice |
| Napa Quarry |
Basalt Rock Co., Inc. |
Unknown |
|
Stone, Crushed |
| Napa Quarry |
Syar Industries, Inc. |
Unknown |
|
Stone, Crushed |
| Pumice Deposit |
|
|
|
Pumice |
| Pumice Deposit |
|
Unknown |
|
Pumice |
| Roderick Sand and Gravel Pit |
|
|
|
Sand and Gravel |
| Roderick Sand and Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Silva Pumice Quarry |
|
|
|
Pumice |
| Silva Pumice Quarry |
|
Unknown |
|
Pumice |
| Unknown |
|
|
|
Mercury |
| Unknown |
|
|
|
Stone, Crushed |
| Unnamed Location |
|
|
|
Sand and Gravel |
| Unnamed Location |
|
Unknown |
|
Stone |
| Unnamed Location |
|
|
|
Mercury |
| Unnamed Location |
|
Unknown |
|
Flagstone |
| Unnamed Location |
|
Unknown |
|
Sand and Gravel |
| Unnamed Quarry |
|
|
|
Sand and Gravel |
| Unnamed Quarry |
|
|
|
Sand and Gravel |
| Unnamed Quarry |
|
Unknown |
|
Sand and Gravel |
| Unnamed Quarry |
|
Unknown |
|
Sand and Gravel |
| Walker Pumice Quarry |
|
|
|
Pumice |
| Walker Pumice Quarry |
|
Unknown |
|
Pumice |
| Wilson Pumice Quarry |
|
|
|
Pumice |
| Wilson Pumice Quarry |
|
Unknown |
|
Pumice |
