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 Subject Cobalt Remove constraint Subject: Cobalt Subject Niobium Remove constraint Subject: Niobium Place Alabama Remove constraint Place: Alabama Place Arkansas Remove constraint Place: Arkansas Place Delaware Remove constraint Place: Delaware Data type Point Remove constraint Data type: Point
2003. Geological Survey (U.S.) Minerals Information Team. This point shapefile represents ferrous metal processing plants in the United States. The data represent commodities covered by the Minerals Inform... National Atlas of the United States.