Sand and Gravel, Construction, Stone, Crushed/Broken Mines in California
5Total Sites
0Active
Sand and Gravel, Construction, Stone, Crushed/Broken Mining in California
California has 5 sand and gravel, construction, stone, crushed/broken-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
The earliest recorded sand and gravel, construction, stone, crushed/broken mine in California is City Rock Company Pit. in Los Angeles County, with records dating to 1925.
By County
| County | Sites |
|---|---|
| San Diego County | 2 |
| Butte County | 1 |
| Los Angeles County | 1 |
| Marin County | 1 |
Sand and Gravel, Construction, Stone, Crushed/Broken Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Black Point | Marin | Occurrence | |
| Canyon Rock Co. Plant and Quarry | San Diego | Surface | Past Producer |
| Carlsbad Rock and Sand Co. | San Diego | Surface | Past Producer |
| City Rock Company Pit. | Los Angeles | Past Producer | |
| Kaiser, Henry J. Co. Betchel-Kaiser Rock Co | Butte | Occurrence |
All sand and gravel, construction, stone, crushed/broken mines nationwide → · All mines in California →