Welp & McCarten, Inc    Do                
Swaledale        Goodell, Hutchins, Kiemme. 
Cerro Gordo Hancock 
 
Do                
Lourdes           
Howard 
 
Do                
Do                
Do                
Bradgate          
Cylinder          
Auburn           
Humboldt 
Palo Alto 
Sac 
 
Do                
Barnum, Coalville, Dayton, Duncombe, Fort Dodge. 
Webster 
 
Stone: Limestone: 2 3 
B. L. Anderson           Concrete Materials Division, 
Martin Marietta Corp. Do                
Robins          Jamesville, LaPorte City, Waterloo. 
Frederika         
Linn 
Black Hawk    
Bremer 
Stationary plant at LaPorte City. 
Do                
Nashua           
Chickasaw 
 
Do                
Garner           
Hancock 
 
Do               Do                
Fairfax, Iowa City~... 
Cedar Rapids       
Johnson 
Linn          
Stationary plant. 
Do                
Earlham          
Madison       
Do. 
Do               Do                
Ferguson          
Gladbrook         
Marshall      Tama 
Do. 
Do                
Fertile            
Worth 
 
Do                
Various locations    
Various counties__ 
 
DeWees-Potthoff Stone Co Do                
Jesup and Raymond~. 
Mechanicsville, Tipton.. 
Black Hawk Cedar 
 
Do                
Zwingle           
Jackson 
 
Do                
Marion, Monticello, Scotch Grove, Olin. 
Jones 
 
Do                
 
 
Dewey Portland Cement Co., Division of Martin 
Center Point, Central City, Coggon, 
 Springville. 
Buffalo           
Linn 
 
 
Scott          
Stationary plant. 
 Marietta Corp. Gendler Stone Products Co__ 
Dexter            
Dallas 
 
Do                
Earlham, Winterset_ - 
Madison       
 
Do                
Braddyville        
Page 
 
Do                
Kaser Construction Co    Do                
Bedford           
Mediapolis         
Thurman          
Taylor         
Des Moines     
Fremont 
Stationary plant. 
Do                
Do                
Do                
Sully             
Harper, Keswick, Ollie.. 
Oskaloosa, Fremont__ 
Jasper 
Keokuk 
Mahaska 
 
Do                
Glenwood, Tabor    
Mills          
 
Do               Do                
Grant, Stennett     
New Sharon        
Montgomery Poweshiek      
 
Do                
Selma            
Van Buren 
 
Do                
West Chester, 
Washington 
 
Lehigh Portland Cement Co_ Linwood Stone Products Co., Inc. 
 Coppock. 
Mason City       Davenport         
Cerro Gordo     
Scott          
Stationary plant. Stationary plant at cornbined open quarry and underground
mine. 
Lowe & Eschman Construction Co. 
Charlotte, Clinton, DeWitt, Elwood, Goose Lake, Grand Mound, Lost 
Clinton        
 
Marquette Cement Mfg. Co 
Paul Niemann Construction 
 Nation, Teeds 
 Grove, Toronto. Earlham         Denver           
Madison      Bremer 
Stationary plant. 
Co. 
 
 
 
Do                
 
 
Do                
Do                
Do                
Brandon, Fairbank, Independence, 
Jesup, Troy Mills. 
Shell Rock        Elgin            Fairbank, Fayette, 
Hawkeye, Marysville, St. Lucas 
Waucoma, West 
Buchanan 
 
 
Butler         
Clayton        
Fayette        
 
Northwestern States Portland 
 Union. 
Mason City        
Cerro Gordo     
Stationary plant. 
Cement Co. 
 
 
 
See footnotes at end of table, 
 
 
 
THE MINERAL INDUSTRY OF IOWA 
325 
Table 10.—Principal producers and processors of minerals and mineral
fuels—Continued 
Location of operation(s) 
Commodity and company Remarks 
 Nearest town County 
Sand and gravel—Continued