Mille Lacs County Peat BogsProducer • Peat
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Pierson Pit and MillProducer • Sand and Gravel, Construction
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Sanford Pit and MillProducer • Sand and Gravel, Construction
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Mille Lacs Aggr. & Concrete PlUnknown • Sand and Gravel, Construction
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Mcminn PitProducer • Sand and Gravel, Construction
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Diamond Gray QuarryPast Producer • Granite
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Sanford Pit and MillProducer • Sand and Gravel, Construction
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