Robertson's
Robertson's operates 10 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 7 are currently active. Total reported employee count across all sites: 144.
10Total Sites
7Active
2States
144Employees
Where Robertson's Operates
| State | Sites |
|---|---|
| California | 9 |
| Nevada | 1 |
All Sites Operated by Robertson's
| Mine | State | County | Commodity | Status |
|---|---|---|---|---|
| Cabazon | California | Riverside | Construction Sand and Gravel | Active |
| Banning | California | Riverside | Construction Sand and Gravel | Active |
| Redlands | California | San Bernardino | Construction Sand and Gravel | Active |
| Jean Plant | Nevada | Clark | Construction Sand and Gravel | Active |
| Palmdale | California | Los Angeles | Construction Sand and Gravel | Active |
| Lucerne Valley | California | San Bernardino | Construction Sand and Gravel | Active |
| Juniper Flats | California | Riverside | Construction Sand and Gravel | Active |
| Barstow | California | San Bernardino | Construction Sand and Gravel | Abandoned |
| Lucerne Valley | California | San Bernardino | Construction Sand and Gravel | Abandoned |
| San Bernardino | California | San Bernardino | Construction Sand and Gravel | Abandoned |