Unnamed Old Brick Clay Deposits Ne of Ft. McnairPast Producer • Clay
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Old Unnamed Gravel Pit E. of Ft. Dupont ParkPast Producer • Sand and Gravel, Construction
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Old Unnamed Brick Clay Deposit W. of Good HopePast Producer • Clay
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Old Unnamed Gravel Pit W. of Good HopePast Producer • Sand and Gravel, Construction
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Unnamed Old Building Stone Deposit Ne of St. Elizabeths Hosp.Past Producer • Stone, Dimension
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Unnamed Former Gravel Pit N.E. of BellevuePast Producer • Sand and Gravel, Construction
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Unnamed Vivianite OccurrenceOccurrence • Iron
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Old Unnamed Gravel Pits N. of Us Soldiers HomePast Producer • Sand and Gravel, Construction
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N.Y. Ave.-N. Capitol St. Sand DepositPast Producer • Sand and Gravel, Construction
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Pierce Mill Road QuarryPast Producer • Stone, Dimension
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Tilden Street QuarryPast Producer • Stone, Dimension
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Newark Street QuarryPast Producer • Stone, Dimension
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Quarry In the Vicinity of GeorgetownPast Producer • Stone, Dimension
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Unnamed Old Building Stone Near Dalecarlia ReservoirPast Producer • Stone, Dimension
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Unnamed Old Granite Quarry Near Potomac HeightsPast Producer • Stone, Dimension
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Bennings Station Gravel PitsPast Producer • Sand and Gravel, Construction
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United Brick CorpPast Producer • Clay
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Unnamed Old Gravel Pit Near Ft. Lincoln CemeteryPast Producer • Sand and Gravel, Construction
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Old Unnamed Sand Pit N. of Good HopePast Producer • Sand and Gravel, Construction
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Unnamed Old Sand Pits 2 Sw of Ft. Stanton ParkPast Producer • Sand and Gravel, Construction
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Terra Cotta Clay and Sand DepositPast Producer • Kaolin
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Broad Branch Road QuarriesPast Producer • Stone, Dimension
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Piney Branch QuarryPast Producer • Sand and Gravel, Construction
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Rose Hill QuarryPast Producer • Talc-Soapstone
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Bladensburg Rd.-Florida Ave. Clay DepositsPast Producer • Clay
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Old Unnamed Gravel Pit W.Past Producer • Sand and Gravel, Construction
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Unnamed Vivianite OccurrenceOccurrence • Iron
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Rose Hill QuarryPast Producer • Talc-Soapstone
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N. Y. Ave.-N. Capitol St. QuarryPast Producer • Sand and Gravel, Construction
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United Brick Corp. PitPast Producer • Clay
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Unnamed Old Sand Pits 2Past Producer • Sand and Gravel, Construction
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Newark Street QuarryPast Producer • Stone, Dimension
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Unnamed Old Brick Clay DepositPast Producer • Clay
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Unnamed Old Gravel Pit NePast Producer • Sand and Gravel, Construction
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Old Unnamed Gravel Pit E.Past Producer • Sand and Gravel, Construction
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Tilden Street QuarryPast Producer • Stone, Dimension
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Old Unnamed Sand Pit N.Past Producer • Sand and Gravel, Construction
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Broad Branch Road QuarriesPast Producer • Stone, Dimension
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Terra Cotta Clay and Sand PitsPast Producer • Clay
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Piney Branch QuarryPast Producer • Sand and Gravel, Construction
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Bladensburg Rd.-Fla. Ave Clay Pit PPast Producer • Clay
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Pierce Mill Road QuarryPast Producer • Stone, Dimension
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Unnamed Old Building Stone QuarryPast Producer • Stone, Dimension
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Unnamed Old Building Stone QuarryPast Producer • Stone, Dimension
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Unnamed Former Gravel PitPast Producer • Sand and Gravel, Construction
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Unnamed Old Granite QuarryPast Producer • Granite
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Old Unnamed Brick Clay DepositPast Producer • Clay
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Old Unnamed Gravel PitsPast Producer • Sand and Gravel, Construction
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