Reedy, Chandra L.2013-06-182013-06-182013-06-18http://udspace.udel.edu/handle/19716/12545Earthenware clay that fires to red, with added sand 40% by volume; sand with coarse grain size of 16 mesh (1.190 mm screen opening).Red Clay, 40% Coarse Sand, 2x Stereomicroscope Image of Ceramic SurfaceImage