Lake bed and plant. 
 
Underground mine and plant. 
 
See lead_________ 
Tooele Magnesium 
 compounds. 
Grand 
 
 
Summit 
 Flotation refinery. 
Geneva Rock Products Co 
 
Gibbons & Reed Co., Concrete Products Co. Division. 
 
Holley Co                  
 
Pioneer Sand & Gravel Co 
 
Utah Sand & Gravel Products - 
Salt Lake ~do 
 
 
 
Salt Lake, Utah. 
SaltLake 
Pit and plant 
 
Two pits and two plants. 
 
 
  
 
Four pits and four plants. 
 
Pit and plant 
 
~do 
 
Two pits and two plants. 
Weber Salt Lake 
 
- - - do 
LTJ 
 
 
 
LTj 
 
 
 
 
 
rI2 
 
 
 
0 
Pit and plant do 
See copper 
 
 
 
Seezinc 
 
Underground mine and mill. 
See lead 
 
See copper 
Piute 
 
Wasatch         
 
Utah 
 
Salt Lake        
United Park City Mines Co      Star Route 1Heber, Utah 84032 See zinc   
       Summit, Wasatck. -Potassium salts: 
Kaiser Aluminum & Chemical 
Corp., Bonneville, Ltd., 
Division. 
Texas Gulf Sulphur Co 
 
Pyrites: 
United Park City Mines Co 
 
Salt: 
 
Morton Salt Co             Solar Salt Co                
 
Sand and gravel (commercial): 
Breitling Bros. Construction, Inc. 
Dan R. Fogle Sand & Gravel Products. 
Walker Sand & Gravel Co 
 
Selenium: 
Kennecott Copper Corp., Utah Copper Division. 
 
Silver: 
Deer Trail Mines & Arundel Mining Co. 
Hecla Mining Co             
 
Kennecott Copper Corp., Tintic Division. 
Kennecott Copper Corp., Utah Copper Division. 
300 Lakeside Drive 
Oakland, Calif. 94612 
 
200 Park Ave. 
New York. N.Y. 10021 
 
Star Route 1 
Heber, Utah 84032 
110 North Wacker Dr. 
Chicago, Ill. 60606 
340 W. 1455 5. 
Salt Lake City, Utah 84115 
3645 South 500 West 
Salt Lake City, Utah 84104 
337 Hartwell Ave. 
Salt Lake City, Utah 84115 
Box 528 
Orem, Utah 84057 
41 West Central Ave. 
Murray, Utah 84107 
5100 South Washington Blvd. 
Ogden, Utah 84403 
3200 West 5400 S. Granger Dr. 
Salt Lake City, Utah 84118 
Box 537 
Salt Lake City, Utah 84110 
21 S. 10th West 
Salt Lake City, Utah 84121 
Box 11299 
Salt Lake City, Utah 84111 
Marysvale, Utah 84750 
Box 320 
Wallace, Idaho 83873 
Box 250 
Eureka, Utah 84626 
Box 11299 
Salt Lake City, Utah 84111 
Processing lake Salt Lake brines. 
 Tooele 
Gold, silver, copper, lead, zinc. 
Gold, silver, copper, molybdenum, 
rhenium. 
Gold, copper, lead, zinc. 
  
  
Gold, copper, molybdenum, rhenium, selenium. 
Gold, copper, lead, zinc, pyrites. 
Solar evaporation ponds, flotation refinery. 
Vacuum pans and solar evaporation. 
Solar evaporation and pressing plant. 
 
Portable crushing and screening plant. 
Portable crushing and screening plant, stationary crushing and screening
plant near Salt Lake City. 
Two portable crushing and screening plants. 
Three portable crushing and screening plants, one stationary crushing and
screening plant near Salt Lake City. 
Stationry crushing and screening plant. 
Do. 
Portable crushing and screening plant; stationary crushing and screening
plant near Salt Lake City. 
Stationary crushing and screening plant. 
 
Recovered as a byproduct at electrolytic refinery. 
 
 
 
 
Flotation mill.