Anoka County Peat BogsProducer • Peat
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Minnesota Silica Sand PitProducer • Silica
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Anoka County Marl Beds No 1Occurrence • Limestone, General
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Anoka County Clay DepositOccurrence • Clay
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Anoka PitProducer • Sand and Gravel, Construction
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Anoka County Marl Beds No 2Occurrence • Limestone, General
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Minn Silica Sand PitPast Producer • Silica
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