You searched for: Access Public Remove constraint Access: Public Subject Economy Remove constraint Subject: Economy Subject Molybdenum Remove constraint Subject: Molybdenum Subject Niobium Remove constraint Subject: Niobium Place Massachusetts Remove constraint Place: Massachusetts 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.