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Start Over You searched for: Author Geological Survey (U.S.) Minerals Information Team Remove constraint Author: Geological Survey (U.S.) Minerals Information Team Subject Economy Remove constraint Subject: Economy Place Alabama Remove constraint Place: Alabama Place Delaware Remove constraint Place: Delaware Place Arizona Remove constraint Place: Arizona Data type Point Remove constraint Data type: Point Year 2001 Remove constraint Year: 2001

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1. Crushed Stone Operations in the United States, 2002 Point Stanford University Public content

2001. Geological Survey (U.S.) Minerals Information Team. This point shapefile represents locations of crushed stone operations in the United States. These data were obtained from information reported volu... National Atlas of the United States.