Baraboo 
 
Manitowoc 
 
Milwaukee 
 
Manitowoc 
 
Menomonie 
Oakfield 
Elmwood                       
Sauk 
 
Manitowoc     
 
Milwaukee      
 
Manitowoc     
 
Dunn         
Fond du Lac 
Pierce 
Table 1O.'—Princlpal producers and processors of metals, minerals,
and mineral fuels 
Commodity and company    Location of operation(s) Nearest town R~inty —
Remarks 
Abrasive material: Grinding pebbles: 
 Baraboo Quartzite Co., Inc. 
Cement: 
 Manitowoc Portland Cement Co., Medusa Portland Cement Co. 
 
 Marquette Cement Mfg. Co. 
Clays and shale: 1 
 Manitowoc Portland Cement Co., Medusa Portland Cement Co. 
 
 Menomonie Brick Co. 
 Oakfield Shale Brick & Tile Co.                        
 Red Wing Sewer Pipe Corp.                          
 
 
Coke: 
 Manganese Chemicals Corp., Milwaukee Solvay Coke DivisIon. Lead and zinc:

 American Zinc Co. 
 No.landNo.2                                
 Burnham                                     
 
 Blackstone-Coulthard-Hancock-Winskell_____________ 
 Champion and Temperly-Thompson 
 Shullsburg Mill Eagle-Picher Industries, Inc. 
 Birkett-Bastian-Andrews and Kennedy               
 
 Mulcahy Boulders 
 
 Shullsburg                                    
 Ivey Construction Co., Graysville 
 Muffin Mining Co., Coker No. 1 
 The New Jersey Zinc Co., Elmo                        
Lime: 
 Cutler-LaLiberte-McDougall Corp. 
 Mayville White Lime Works                          
 Rockwell Lime Co 
The Western Lime & Cement Co. Do 
 Do                                         
Peat: 
 Demilco, Inc.____________________________________ Expanded perlite: 
Midwest Perlite Co.                               Zonolite Division, W. R.
Grace & Co. 
 
See footnotes at end of table. 
Milwaukee Milwaukee 
Tennyson Grant 
Platteville do        
Shullsburg Lafayette      
New Diggings    do 
Shullsburg do 
 
Hazel Green do       Shullsburg               - do 
~do                             do        
Mineral Point Iowa 
Rewey                             do        
Elmo                          Grant         
Superior Douglas 
Mayville Dodge         
Manitowoc Manitowoc     
Green Bay Brown 
Knowles Dodge 
Eden Fond du Lac 
Delafield Waukesha 
Appleton Outagamle 
Milwaukee Milwaukee 
Portland, wet process. Ceased production in November. 
Portland and masonry, dry process. 
 
Cement. Ceased production late in 
1967. 
Brick. 
Brick. 
Pit only; clay processed at company vitrified-sewer pipe plant in Red Wing,
Minn. 
 
 
 
 
Mines and mill. 
Ore treated at Tennyson mill. Ceased production in 1967. 
Ore treated at Vinegar Hill mill.. Do. 
 
 
Ore treated at Galena, Ill. Kennedy mine closed in January. 
Ore treated at Vinegar Hill mill. Ceased production in 1967. 
Mine and mill. 
Do. 
 
Mine and mill. 
 
Quicklime, two rotary kilns. 
Quicklime, one shaft kiln. 
Quick and hydrated, one rotary kiln. 
Quick and hydrated, five shaft kilna. 
Hydrated, five shaft kilns. 
Quick and hydrated, five shaft Idlns. 
 
Humus peat.