Elsman PitPast Producer • Clay
|
Georgetown Pit and MillPast Producer • Sand and Gravel, Construction
|
Love Pit and MillPast Producer • Sand and Gravel, Construction
|
Georgetown PlantPast Producer • Sand and Gravel, Construction
|
Teledyne Vasco-Col. Monaca FurnacesProducer • Iron
|
John Boyer QuarryPast Producer • Flagstone
|
Craig and Morrow QuarryPast Producer • Flagstone
|
Georgetown Pit and MillPast Producer • Sand and Gravel, Construction
|
Mott PitProducer • Sand and Gravel, Construction
|
Patterson Farm QuarryPast Producer • Stone, Crushed/Broken
|
Elsman PitProducer • Clay
|
Douglas-Whisler MinePast Producer • Clay, Fire Clay (Refractory)
|
(Facility) Monac Smelter--JosephtownPlant • Zinc, Refiner
|
Unnamed Ss QuarryUnknown • Flagstone
|
Patterson QuarryPast Producer • Flagstone
|
Sand & Gravel Pit #4Past Producer • Sand and Gravel, Construction
|
W.H.Anderson Farm ProspectProspect • Clay
|
Unnamed S.S. QuarryPast Producer • Flagstone
|
Lewis Lorenzi Sandstone QuarryPast Producer • Flagstone
|
Sand and Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed S.S. QuarryPast Producer • Flagstone
|
Powe* Limestone QuarryPast Producer • Limestone, General
|
Clydesdale White QuarryPast Producer • Sand and Gravel, Construction, Stone, Crushed/Broken, Flagstone
|
Unnamed Sandstone QuarryPast Producer • Flagstone
|
Gwinner No. 1 QuarryPast Producer • Flagstone
|
Unnamed Sandstone QuarryPast Producer • Flagstone
|
I.F. Mansfield QuarryPast Producer • Clay, Fire Clay (Refractory)
|
West of Ellwood Junction PitPast Producer • Clay
|
Crucible Inc-Colt Ind Midland PlantProducer • Iron, Titanium
|
Unnamed Clay PitPast Producer • Clay
|
Unnamed Sandstone QuarryPast Producer • Flagstone
|
Homewood Sandstone QuarryPast Producer • Stone, Crushed/Broken, Flagstone
|
Sand and Gravel Pit #3Past Producer • Sand and Gravel, Construction
|
Sand and Gravel PitPast Producer • Sand and Gravel, Construction
|
Skillen QuarryPast Producer • Flagstone
|
Sever* Limestone QuarryPast Producer • Limestone, General
|
J.Moscarelli S.S. QuarryPast Producer • Flagstone
|
Limestone QuarryPast Producer • Limestone, Dimension
|
Georgetown PlantProducer • Sand and Gravel, Construction
|
Thompson Run QuarryPast Producer • Flagstone
|
Jones & Laughlin Aliquippa WorksPast Producer • Iron
|