You searched for: Author Geological Survey (U.S.) Remove constraint Author: Geological Survey (U.S.) Place Colorado Remove constraint Place: Colorado Place Alabama Remove constraint Place: Alabama Place Arizona Remove constraint Place: Arizona Place Connecticut Remove constraint Place: Connecticut Data type Point Remove constraint Data type: Point Year 2003 Remove constraint Year: 2003
2003. Geological Survey (U.S.). This point shapefile represents locations of agricultural minerals operations in the United States. The data represent commodities covered by the M... National Atlas of the United States.