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

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