Litchfield QuarryPast Producer • Stone, Crushed/Broken
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Nokomis Quarry and MillProducer • Stone, Crushed/Broken
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(Facility) Hillsboro Zinc SmelterPlant • Zinc
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Fork Creek Shale ExposureProspect • Clay
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Tri-County Stone Company QuarryProducer • Stone, Crushed/Broken
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Msc Yard #15.Producer • Stone, Crushed/Broken
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Montgomery County PitPast Producer • Stone
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Hillsboro PitPast Producer • Stone
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Central Ill. Stone Quarry and MillProducer • Stone, Crushed/Broken
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Limestone ProspectOccurrence • Stone, Crushed/Broken
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Kiggins Crushed Stone Co. QuarryPast Producer • Stone, Crushed/Broken
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