DESCRIPTIONS OF SOME TEXAS ROCKS AND
18 ensp 0183 ensp DESCRIPTIONS OF SOME TEXAS ROCKS AND MINERALS GRAPHITE Texas Rocks amp Minerals An Amateur s Guide 1964 p62 The article offers a description of graphite that can be found in Texas Graphite is a mineral that is made up of a single element called carbon It has a steel gray or black mineral that commonly has a metallic luster characteristic