You searched for: Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Subject Mines and mineral resources Remove constraint Subject: Mines and mineral resources Subject Stone, crushed Remove constraint Subject: Stone, crushed Place Massachusetts Remove constraint Place: Massachusetts Place United States Remove constraint Place: United States Place Colorado Remove constraint Place: Colorado Place Connecticut Remove constraint Place: Connecticut Place Indiana Remove constraint Place: Indiana Year 2001 Remove constraint Year: 2001
2001. Geological Survey (U.S.) Minerals Information Team. This point shapefile represents locations of crushed stone operations in the United States. These data were obtained from information reported volu... National Atlas of the United States.