00 
00 
Table 11.—Principal producers—Continued 
Type of activity County Address 
 
Commodity and company 
 
 
 
 
Titanium concentrate: 
 
 
 
 
American Cyanamid Co               
M & T Chemicals, Inc                     
 
Vermiculite (Exfoliated): 
Virginia Perlite Corp                 
Mine and plant.. - - do          
 
 
Plant           
Amherst         
Hanover         
 
 
Prince George     
Wayne, N.J            
P.O. Box 23, Rt. 1 
Montpelier, Va. 
~ 
P.O. Box 158 
Goldhill, N.C. 
Ilmenite (pigment material). 
Ilmenite and rutile (pigment materials). 
 
 
Virginia operation discontinued in late 1967. 
Zinc: 
 
 
 
 
The New Jersey Zinc Co               
Underground mine and plant. 
Wythe          
160 Front Street New York, N.Y. 
Coproducts: Lead and limestone (dolomitic). 
Remarks 
 
 
 
 
 
 
 
 
 
 
z 
 
 
Lxi 
 
 
Cli 
 
 
Lxi 
 
 
0 
0