Monroe County PitPast Producer • Stone
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Limestone ProspectOccurrence • Stone, Crushed/Broken
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Columbia Quarry No. 3Past Producer • Stone, Crushed/Broken
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Waterloo PitPast Producer • Stone
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Valmeyer No 3 Quarry & MillPlant • Stone, Crushed/Broken
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Columbia Quarry No. 2Past Producer • Stone, Crushed/Broken
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Unnamed Limestone QuarryPast Producer • Stone, Crushed/Broken
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Columbia Quarry No. 5Past Producer • Stone, Crushed/Broken
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Quality Stone Quarry & MillProducer • Stone, Crushed/Broken
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