You searched for: Subject Mines and mineral resources Remove constraint Subject: Mines and mineral resources Institution Stanford Remove constraint Institution: Stanford Place Washington (D.C.) Remove constraint Place: Washington (D.C.) Place Florida Remove constraint Place: Florida Place Georgia Remove constraint Place: Georgia Data type Point Remove constraint Data type: Point Year 2002 Remove constraint Year: 2002
2002. Geological Survey (U.S.) Minerals Information Team. This point shapefile includes sand and gravel operations in the United States. These data were obtained from information reported voluntarily to th... National Atlas of the United States.