United States, Georgia, DeKalb County, Stone Mountain, 33.80816, -84.1702Atlanta News Agency1900/1979Is the largest exposed piece of solid granite in the world. The mountain is 800 feet high and measures 7 miles around its base.image/jpegHistoric Postcard Collectionhttp://rightsstatements.org/vocab/CNE/1.0/Historic Postcard Collection, RG 48-2-5, Georgia ArchivesMountains--Georgia--Stone MountainFences--Georgia--Stone MountainStone Mountain, located on U.S. 78, 18 miles east of AtlantaStillImage