Tobin PitPast Producer • Sand and Gravel, Construction
|
Iles PitPast Producer • Sand and Gravel, Construction
|
Northwest Pit & MineProducer • Sand and Gravel, Construction
|
UnknownPast Producer • Flagstone
|
UnknownPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Sand and Gravel, Construction
|
Georgia Pacific Gypsum QuarryProducer • Gypsum-Anhydrite
|
Celotex Gypsum PlantProducer • Gypsum-Anhydrite
|
Hudson PitPast Producer • Sand and Gravel, Construction
|
Black PitPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Sand and Gravel, Construction
|
Knox PitPast Producer • Sand and Gravel, Construction
|
National Gypsum PlantProducer • Gypsum-Anhydrite
|
Gilpin PitProducer • Sand and Gravel, Construction
|
Mccalley PitPast Producer • Sand and Gravel, Construction
|
South Welles QuarryPast Producer • Gypsum-Anhydrite
|
Wrede PitProducer • Sand and Gravel, Construction
|
Jondle PitPast Producer • Sand and Gravel, Construction
|
Hudson/Otho PitPast Producer • Sand and Gravel, Construction
|
Peterson PitPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Stone, Crushed/Broken
|
Lohr PitPast Producer • Sand and Gravel, Construction
|
Casey PitPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Gypsum-Anhydrite
|
Blandon MinePast Producer • Gypsum-Anhydrite
|
UnknownPast Producer • Sand and Gravel, Construction
|
Kalo Brick and Tile Co.Past Producer • Clay
|
Vincent Clay Products Co.Past Producer • Clay
|
UnknownPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Sand and Gravel, Construction
|
Certain-Teed Products Corp. MinePast Producer • Gypsum-Anhydrite
|
Gilpin PitPast Producer • Sand and Gravel, Construction
|
Fort Dodge Gypsum Co.Past Producer • Gypsum-Anhydrite
|
Fort Dodge PlantPast Producer • Gypsum-Anhydrite
|
Gilpin PitPast Producer • Sand and Gravel, Construction
|
Mineral City MinePast Producer • Gypsum-Anhydrite
|
Fort Dodge MillProducer • Gypsum-Anhydrite
|
Dutcher PitsPast Producer • Sand and Gravel, Construction
|
Croft Sand PitProducer • Sand and Gravel, Construction
|
Fort Dodge Pit Georgia PacificProducer • Gypsum-Anhydrite
|
Wasem Plaster CompanyPast Producer • Gypsum-Anhydrite
|
Breen-Jordison QuarryPast Producer • Gypsum-Anhydrite
|
Hoover PitsPast Producer • Sand and Gravel, Construction
|
U S Gypsum PlantProducer • Gypsum-Anhydrite
|
Louie Smith Gypsum MinePast Producer • Gypsum-Anhydrite
|
Spilka PitPast Producer • Sand and Gravel, Construction
|
Joe Hammer PitPast Producer • Sand and Gravel, Construction
|
Fort Dodge Plant Georgia PacificProducer • Gypsum-Anhydrite
|
Fort Dodge Pit & PlantProducer • Gypsum-Anhydrite
|
Hawkeye Gypsum Co. MinePast Producer • Gypsum-Anhydrite
|
UnknownUnknown • Gypsum-Anhydrite
|
UnknownPast Producer • Sand and Gravel, Construction
|
Kaufman George PitProducer • Gypsum-Anhydrite
|
Condon PitPast Producer • Sand and Gravel, Construction
|
Cardiff GypsumPast Producer • Gypsum-Anhydrite
|
Kelling PitPast Producer • Sand and Gravel, Construction
|
UnknownPast Producer • Sand and Gravel, Construction
|
Fort Dodge MineProducer • Stone, Crushed/Broken
|
Briggs PitPast Producer • Sand and Gravel, Construction
|
Universal Gypsum and Lime Co. MinePast Producer • Gypsum-Anhydrite
|
UnknownPast Producer • Sand and Gravel, Construction
|
Northwest Limestone QuarryProducer • Stone, Crushed/Broken
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Lehigh Pit & PlantProducer • Stone, Crushed/Broken
|
North Welles QuarryUnknown • Gypsum-Anhydrite
|
Mitchell QuarryProducer • Stone, Crushed/Broken
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Celotex Gypsum QuarryProducer • Gypsum-Anhydrite
|
Johnston Clay WorksPast Producer • Clay
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National Gypsum QuarryProducer • Gypsum-Anhydrite
|
Casey PitProducer • Sand and Gravel, Construction
|
Herrington PitPast Producer • Sand and Gravel, Construction
|
Faro PitPast Producer • Sand and Gravel, Construction
|
Vanderhoff PitPast Producer • Sand and Gravel, Construction
|