Mines in Gilroy, California
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Blenda |
|
Private |
|
Sand and Gravel |
| Brem Brs. |
|
Private |
|
Sand and Gravel |
| Howson Mill |
|
Unknown |
|
Sand and Gravel |
| Howson Pit |
|
Unknown |
|
Stone, Dimension |
| Macson Ranch |
|
Private |
|
Copper |
| Masson Ranch |
|
|
|
Copper |
| Mcfarland Chromite |
|
Unknown |
|
Chromium |
| Rianda |
Antone A. Rianda |
|
Underground |
Mercury |
| Rianda |
|
Unknown |
|
Mercury |
| Sand & Gravel Pit |
|
Private |
|
Sand and Gravel |
| Sand & Gravel Pit |
|
Private |
|
Sand and Gravel |
| Uvas Pit |
|
|
|
Sand and Gravel |
| Uvas Pit |
|
Unknown |
|
Sand and Gravel |
| Western Tile and Supply Co. |
|
Unknown |
|
Sand and Gravel |
