Magnet Cove, AR

Magnet Cove is a census-designated place and former town in Hot Spring County, Arkansas, southeast of Hot Springs in the Ouachita Mountains. Its name is unusually literal: the area is known for odd minerals, including magnetite, lodestone, rutile, anatase, brookite, perovskite, and rare-earth-bearing minerals. That geology gives Magnet Cove a stronger ide...