You searched for: Access Public Remove constraint Access: Public Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Subject Mines and mineral resources Remove constraint Subject: Mines and mineral resources Subject Cobalt Remove constraint Subject: Cobalt Subject Niobium Remove constraint Subject: Niobium Place Massachusetts Remove constraint Place: Massachusetts Place Florida Remove constraint Place: Florida Format Shapefile Remove constraint Format: Shapefile
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.