Mines in San Jose, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Borrow Pit |
|
|
|
Stone |
| Borrow Pit |
|
Unknown |
|
Stone |
| Chaboya |
|
Unknown |
|
Mercury |
| Chaboya - Hillsdale |
Manuel T. Azevedo |
|
Surface/Underground |
Mercury |
| Downer Plant |
|
Unknown |
|
Stone |
| Frankel Prospect |
|
|
|
Manganese |
| Frankel Prospect |
|
Private |
|
Manganese |
| Gladding Bros. Mfg. Co. |
|
Private |
|
Clays |
| Gladding Bros. Mfg. Co. |
|
Private |
|
Clays |
| Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Gravel Pit |
|
Unknown |
|
Sand and Gravel |
| Hillsdale |
|
Private |
|
Mercury |
| Hillsdale |
|
Private |
|
Mercury |
| Hubble Sand and Gravel Pit and Mill |
|
Private |
|
Sand and Gravel |
| Mccoy |
|
Private |
|
Manganese |
| Mccoy |
|
Private |
|
Manganese |
| New North Almaden |
|
Unknown |
|
Mercury |
| Piazza |
|
Private |
|
Sand and Gravel |
| Piazza Sandstone Quarry |
Leo F Piazza Paving Co, 985 Blossom Hill Rd, San Jose |
Unknown |
|
Stone, Crushed |
| Quarry |
|
|
|
Stone |
| Quarry |
|
|
|
Stone |
| Quarry |
|
Unknown |
|
Sand and Gravel |
| Quarry |
|
Unknown |
|
Stone |
| Quarry |
Raisch Paving Co. |
Unknown |
|
Stone, Dimension |
| Quarry |
|
Unknown |
|
Stone |
| Raische |
|
Private |
|
Sand and Gravel |
| Raische |
|
Private |
|
Sand and Gravel |
| Remillard-Dandini Co. |
|
Private |
|
Clays |
| Remillard-Dandini Co. |
|
Private |
|
Clays |
| Santa Clara |
Jacob Miller And Grace Miller |
|
Underground |
Mercury |
| Silver Creek |
Lee Slatore |
|
|
Mercury |
| Silver Creek |
|
Unknown |
|
Mercury |
| Silver Creek Hills Prospects |
|
Private |
|
Mercury |
| Smith |
|
Private |
|
Chromium |
| Smith |
|
Private |
|
Chromium |
| Unnamed Location |
|
Unknown |
|
Mercury |
| Unnamed Location |
|
Unknown |
|
Chromium |
