SLAG—IRON AND STEEL 879 
 
Table 3.—Locations and processing methods of iron slag and sources
of 
steel slag' in 1985 —Continued 
 Processing method of Sources of steel slag 
 State, city, and company   Granu- ~  Elec 
  cooled panded lated  hearth tric 
 
 
Pennsylvania: 
Bala-Cynwyd: 
   WarnerCo 1 1 —— —— 
 Beaver Falls: 
   International Mill 
     ServiceCo —— —— ——
1 ——
—— 1 
 Belle Vernon: 
   Duquesne Slag Products 
     Co 1 -- -- -- -- -- -- 
 Bethlehem: 
   Bethlehem Mines Corp - 1 - - - - - - - - - - - - 
   SheridanSlagCorp~~ -- 1 -- -- -- -- -- 
 Burgettstown: 
   Duquesne Slag Products 
     Co -- -- 1 -- -- -- -- 
 Butler: 
   HeckettCo -- -- -- 1 -- -— 1 
 Coatesville: 
   International Mill 
     ServiceCo -- -- -- 1 -- -- 1 
 Johnstown: 
   HeckettCo -- -- -- 1 -- -— 1 
 Lebanon: 
   SheridanSlagCorp~~ 1 -- -- -- -- -- -- 
 Midland: 
   International Mill 
     ServiceCo —— —— ——
1 ——
—— 1 
 Monessen: 
   International Mill 
     ServiceCo —— —— ——
1 ——
1 —— 
 Morrisville: 
   HeckettCo -- -- —- 1 1 -— -- 
 Patton: 
   International Mill 
     ServiceCo —— —— ——
1 ——
1 —— 
 Penn Hills: 
   GascolaSlagCo -- -- -- 1 1 -- -- 
 Phoenixville: 
   International Mill 
     ServiceCo -- -- -- 1 -- -- 1 
 Riddlesburg 
   New Enterprise Stone & 
     LimeCo.Inc 1 —— —— ——
——
—— —— 
 Steelton: 
   HemptBros.Inc —— —— ——
1 ——
—— 1 
 West Aliquippa: 
    Duquesne Slag Products 
     Co 1 —— —— 1 ——
1 ——

 West MifThn: 
    Duquesne Slag Products 
     Co 1 -- -- -- -- -- -- 
    Duquesne Slag Products 
     Co 1 —— —— 1 ——
1 ——

 Wheatland: 
    Dunbar Slag Co. Inc - - - 1 - - - - 1 1 1 - - 
 Total 9 2 1 14 3 5 7 
South Carolina: Georgetown: 
 HeckettCo -- -- -- 1 -- -- 1 
 
Texas: 
Baytown: 
   HeckettCo —    1   1 
 Beaumont: 
   International Mill 
     ServiceCo     1   1 
 El Paso: 
   International Mill 
     ServiceCo     1 -- -- 1 
 Lone Star: 
   Gifford-HillCo.Inc~  1   -- -- -- -- 
   International Mill 
     ServiceCo     1 -- -- 1 
 Longview: 
   International Mill 
     ServiceCo     1   1 
 Midlothian: 
   International Mill 
     ServiceCo     1 
 
See footnote at end of table.