Portola Valley, CA Stone Mines
Stone Mines in Portola Valley, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Langley Hill Quarry |
|
Private |
|
Stone |
| Langley Hill Quarry and Mill |
Dempsey, Michael And Pat |
Private |
|
Stone, Crushed |
| New Page Mill Quarries |
|
|
|
Stone |
| New Page Mill Quarries |
|
Unknown |
|
Stone |
- Stone Mines in Belmont, California
- Stone Mines in El Granada, California
- Stone Mines in Half Moon Bay, California
- Stone Mines in Hayward, California
- Stone Mines in Los Altos, California
- Stone Mines in Los Gatos, California
- Stone Mines in Newark, California
- Stone Mines in San Carlos, California
- Stone Mines in Santa Clara, California
- Stone Mines in Stanford, California
