CommodIty and company Address Type of activty County Other Remarks 
commodities 
 
Petroleum-—Continued 
 
 
 
 
 
Texaco, Inc.                   
3350 Wilshire Blvd. Los Angeles, Calif. 90005 
Oil fields         
Fresno, Kern, Los 
Angeles, Mon 
terey. Orange, 
Santa Barbara, 
Natural gas      
44 producing fields at yearend. 
Union Oil Co                  
Box 7600 
Terminal Annex 
Los Angeles, Calif. 90054 
~~do           
Ventura. 
Fresno, Kern, Los Angeles, Orange, San Luis Obispo, Santa Barbara, 
..~do         
59 producing fields at yearend. 
Union Pacific Railroad Co        
 
Platinum: Yuba Industries, Inc      
 
Potassium salts: American Potash & Chemical Corp. 
 
Pumice, pumicite, volcanic cinder: 
Aiken Builders Products          
 
California Block Supply          
 
Cinder Products Co  
5480 Ferguson Drive 
 
Los Angeles, Calif. 90022 
 
Star Route 
 
Marysville, Calif. 95901 
 
P.O. Box 2294 
 
Los Angeles, Calif. 90054 
 
P.O. Box 878 
 
Las Vegas, Nay. 89101 
 
P.O. Box 307 
 
Sonoma, Calif. 95476 
 
3450 Lakeshore Ave. 
- - - do           
 
 
Dredging        Dry lake brines - - - 
 
 
Open pit mine         ..~do          ~do                
Ventura. 
 
 
Los Angeles  
 
 
Yuba          San Bernardino - - 
 
 
do 
 
Lake. 
 
do 
do         
 
Gold, silver      
 
Boron, bromine, lithium, sodium compounds. 
1 producing field at yearend. 
 
Byproduct of gold production. 
Glass Mountain Block, Inc        
 
Hellgren Sand & Gravel Co       
Oakland, Calif. 94610 
 
Box 10 
 
Tulelake, Calif. 96134 
 
P.O. Box 420 
 
Clearlake B ighlands, 
Calif. 95422 
- - - do      
 
 
- - - do           
Siskiyou. 
 
 
Lake. 
 
 
Mt Lassen Cinder Co           
704 Mill St. 
do           
Lassen. 
 
 
Red Lava Products of Calif       
Susanville, Calif. 96130 
 
 
Star Route 
 
 
Clearlake Oaks, Calif. 95423 
- - - do           
Lake. 
 
 
Silica Products, Inc             
 
Southern Pacific Co             
3147 El Cajon Blvd. 
San Diego, Calif. 92104 
65 Market St. 
San Francisco, Calif. 94105 
.~do           
 
Open pit mine     
Kern. 
 
Siskiyou. 
 
 
U.S. Pumice Supply Co. (Featherrock, Inc.) 
Rare-earth metals: Molybdenum Corporation of America. 
6331 Hollywood Blvd. Los Angeles, Calif. 90028 Mountain Pass via Nipton,
Calif. 92366 
.~.do          do           
Mono 
 
San Bernardino. 
 
Mill at Lee Vining. 
Salt: 
 
 
 
 
 
Leslie Salt Co                  
505 Beach St. San Francisco, Calif. 
94111 
Solar evaporation and open pit 
mine. 
Alameda, Napa, San Bernardino, 
San Mateo. 
 
 
L~i 
 
 
 
 
 
 
 
 
0 
0 
 
 
 
-I 
Table 27.—Principal producers—Continued