Location of operation Remarks 
Commodity and company — Nearest town County 
Adams 
 
 
Brown 
Henry Stationary plant. 
Pike 
Rock Island 
Warren____________ 
Will 
Livingston 
Carroll 
Jo Daviess           
 
Stephenson 
Whiteside__________ 
Stationary plants. Stationary plant. 
Do. 
Do. 
Winnebago           
Hardin Statiodary plant, underground and open quarry. 
Johnson Stationary plant. 
Cook Stationary plants. 
 
Will Stationary plant. 
Do__________________________________ 
Recovered Sulfur: 
   The Anlin Company of Illinois Hartford Madison Amine-Gas-Purification
and Modified-Claus processes. 
   The Pure Oil Co. Division of Union Oil Co. of Calif Lemont Will Modified-Claus
process. 
     fornia. 
Tripoli (amorphous silica): 
   Illinois Minerals Co Elco______________ 
   Tamms Industries Co Tamms 
Exfoliated vermiculite: 
   International Vermiculite Co Girard_____________ 
   Mica Pellets, Inc De Kalb___________ 
   Zonolite Division W. R. Grace & Co Franklin Park 
1 All companies listed under "Clays and Shale" operated pits and processing
plants; products manufactured are shown under "Remarks" column. 
2 Portable plants were operated at the listed locations unless otherwise
specified. 
All companies produced crushed limestone, and operated portable crushing
plants at the listed locations unless otherwise stated. 
Table 13.—.Principal producers and processors of metals, minerals,
and mineral fueIs-~~Continued 
 
 
 
 
Stone—Continued 
Moline Consumers Co 
 
 
Do__________________________________ 
Do 
Do__________________________________ 
 
Do__________________________________ Do__________________________________

National Stone Co. Division of Dolese & Shepard Co 
Pontiac Stone Co___________________________ 
Rein, Schultz & Dahi, Inc 
Do__________________________________ 
 
Do__________________________________ Do__________________________________

 
Do 
River Sand & Stone Co 
Southern Illinois Stone Co____________________ 
Vrlcan Materials Co Midwest Division 
Loraine, Marcellene, Payson, Quincy, and 
Richfield. 
Mt. Sterling_________ 
Cleveland 
Florence and Kinderhook. 
Hillsdale and Milan 
St. Augustine 
Joliet______________ 
Pontiac 
Mt. Carroll, Savanna - 
Derinda, East Dubuque, Galena. 
Kent, Lena, and RidotL 
Rock Falls, and 
Woosung. 
Freeport___________ 
Rosiclare___________ 
Buncombe 
Hillside, Hodgldns Lemont, and M~Cook 
Joliet______________ 
 Alexander Underground mine. 
Do. 
Macoupin 
DeKalb 
Cook 
L~i 
 
 
0 
 
0 
 
 
 
-1