Location of operation(s) 
Commodity and company Remarks 
 Nearest town County 
 
Sand and Gravel:2 
K. H. Buttler            
Do                
Do                
Do                
Do                
Concrete Materials Division, Martin Marietta Corp. Do                
Do                
Do                
Do                
Lake City         
Lanesboro         
Bayard           
Auburn, Early, Lake 
View, Sac City. 
Barnum           
Waterloo          
 
Clayton           
 
Cedar Rapids       
Eddyville          
Marshalitown       
Calhoun 
Carroll 
Guthrie 
Sac 
 
Webster 
 
Black Hawk    
 
Clayton        
 
Linn          
 
Mahaska       
 
Marshall       
Stationary plant. 
 
Stationary plant at 
 underground mine. Stationary plant. 
Do. 
Do. 
Do                
West Des Moines    
Polk          
Do. 
Do               Do                
Ottumwa          
Fertile            
Wapello       Worth 
 
Do                
Various locations    
Various counties__ 
 
G A. Finley            
 Do                
 Do                
 Do               Hallett Construction Co    
 Do                
 Do                
 Do                
 Do                
 Do                
Brayton and Fiscus~. 
Adel             
Avoca            
Corley            
Boone and Madrid...~.. 
Cherokee          
Geneva           
Marengo          
Clemons           
Ashton            
Audubon       
Dallas 
Pottawattansie..... 
Shelby         
Boone         
Cherokee       
Franklin       
Iowa          
Marshall       
Osceola        
Stationary plant at Brayton. 
 
 
Stationaryplant. 
Stationary plant at Boone. 
Stationaryplant. 
 Do. 
Stationaryplant. 
Stationary plant. 
 Do. 
 Do                
 Do                
 Do               Hogan Construction Co   Keefner-Wbite Materials 
Corp. 
LaHarv Construction Co - - - 
 Do               Maudlin Construction Co - - 
Essex             
LakeView         
Ames and Peterson.... 
Rock Rapids       
Des Moines        
 
Crystal Lake, Forest City, Hutchins. 
ForestCityandL~land 
Boone and Luther...... 
Page          
Sac           
Story         
Lyon          
Polk          
Hancock       
Winnebago    Boone 
Stationaryplant. 
Stationary plant at Ames. 
 
Stationary plant and dredge. 
Pit run at Forest City. 
Do                
Do                
Do                
Newell            
Quimby           
Denison           
Buena Vista 
Cherokee       
Crawford       
 
Do                
Do                
Do                
Adel, Perry, RedfiekL.. Wallingford       Dows, Geneva, Hampton. 
Dallas 
Emmet        
Franklin       
 
Do                
 
 
Do                
Blairsburg, Dows, Stratford, Webster City. 
 
 
AldeQ, Gifford, Hubbard, Iowa Falls, New 
Hamilton       
 
 
Hardin        
 
 
Providence. 
 
 
Do               Do                
Pisgah           Armstrong, Cylinder, Irvington, Plum Creek. 
Harrison Kossuth       
 
Do               Do                
Hawarden         
Clemons           
Lyon         Marshall 
 
Do                
Turin             
Monona       
 
Do                
Ashton and Sheldon...... 
O'Brien       
 
Do               Do                
Merrill            
Lake View         
Plymouth      
Sac           
 
Do                
AltonandChatsworth 
Sioux 
 
Do                
Ames, Maxwell, 
Story 
 
Do               Do                
Zearing. 
FortDodge,Moorland Correctionville,Logan.. 
Webster       
Woodbury      
 
Peters Construction Co    Do                
Rodney           
Des Moines        
Monona       
Polk          
 
Pound Construction Co., Inc. Do                
Carroll           Cooper, Grand Junction, Jefferson, 
Scranton. 
Carroll        
Greene        
 
 Do               Stevens Sand & Gravel Co., 
Dayton           
Iowa City         
Webster       
Johnson        
Dredge. 
Inc. 
 
 
 
324 
MINERALS YEARBOOK, 1967 
 
 
Table 10.—Principal producers and processors of minerals and mineral
fuels—Continued 
 
 
See footnotes at end of table.