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Start Over You searched for: Place United States Remove constraint Place: United States Subject Mines and mineral resources Remove constraint Subject: Mines and mineral resources Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.)

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2001. United States. Minerals Management Service. This polygon shapefile shows the official protraction diagram (OPD) and leasing map boundaries for the United States, covering areas of the Outer C... Geological Survey (U.S.).