Table 27.—Principal producers—Continued 
 
Commodity and company Address Type of activity County   Other Remarks   
commodities 
Open Pit mine Kern 
Gypsum—Continued Temblor Gypsum Co 
 
 
 
United States Gypsum Co 
 
Iron ore: Kaiser Steel Corp  
 
Lead: 
Paul Bare 
 
Monte Cristo Mining Corp 
 
Lime: 
American Crystal Sugar Co 
 
Diamond Springs Lime Co 
 
 
The Flintkote Co 
 
 
FMC Corp 
 
Holly Sugar Corp 
 
 
 
Kaiser Aluminum & Chemical Corp. 
 
Chas. Pfizer & Co., Inc 
 
 
Sierra Lime Products Corp 
 
 
Spreckles Sugar Co 
 
 
Stauffer Chemical Co 
 
 
Union Sugar Division 
 
 
Lithium minerals: American Potash & Chemical Corp. 
00 
 
 
LTi 
 
 
tTi 
 
 
0 
 
 
0 
 
 
-1 
Underground mine. 
- - do 
 
 
 
Shaft kiln        
 
Rotary kiln and continuous 
hydrator. 
Shaft and rotary kilns; continuous hydrator. 
Rotary ~ 
 
Shaft kilns and continuous 
hydrators. 
 
Rotary kiln and continuous 
hydrator. 
Fluidized-bed kiln and continuous hydrator. 
Rotary kiln and continuous 
hydrator. 
Shaft and rotary kilns. 
 
Rotary kiln, and continuous 
hydrator. 
Shaft kiln        
 
 
Dry lake brines - - - 
Imperial_______________________ 
 
Riverside, San 
Bernardino. 
Inyo Copper, gold, 
  silver, zinc. 
- - - do Gold, silver, zinc. 
 
 
Yolo. 
 
El Dorado. 
Contra Costa, 2 plants at Richmond and Sonora. 
 Tuolumne. 
 
Alameda. 
 
Alameda, Glenn, Imperial, Orange, San Joaquin. 
Monterey. 
 
 
San Bernardino. 
 
 
El Dorado. 
Monterey, San 3 plants at Spreckels, Manteca, and 
 Joaquin, Yolo. Woodland. 
 
San Bernardino. 
 
 
Santa Barbara. 
 
 
San Bernardino - - 
 
 
 
Carrisa Plains Star Route Box 70 
Santa Margarita, Calif. 93453 
101 So Wacker Drive 
Chicago, IlL, 60606 
Box 217 
Fontana, Calif. 92335 
P.O. Box 538 
Lone Pine, Calif. 93545 
P.O. Box 218 
Las Vegas, Nev. 89101 
Box 419 
Denver, Cob. 80201 
P.O. Box 407 
Diamond Springs, Calif. 95619 
P.O. Box 57367 Flint Station 
Los Angeles, Calif. 90057 
P.O. Box 344 
Newark, Calif. 94560 
220 W. 20th Ave. 
San Mateo, Calif. 94402 
Moss Landing, Calif. 95039 
E.O. Drawer AD 
Victorville, Calif. 92392 
Route 1, Box 194 
Pleasant Grove, Calif. 95668 
2 Pine St. 
San Francisco, Calif. 94111. 
636 California St. 
San Francisco, Calif. 94119 
230 California St. 
San Francisco, Calif. 94111 
P.O. Box 2294 
Terminal Annex 
Los Angeles, Calif. 90054 
Boron, bromine, potassium salts, 
sodium compounds. 
 
Calcining and board plant at Plaster City. 
Integrated steel plant at Fontana. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5 plants at Union City, Hamilton City, Brawley, Santa Ana, and 
Tracy.