Bulletin of the University of Texas: Scientific series, 12–21. number

Alumina Alumina Al2O3 Austin average tensile strength beds behaved as follows brick clays Brown Buff cells chemical composition clay described Color Absorption common brick cone 05 cone 9 County Silica SiO2 County.-(Lab Creek deflexions deposit disease Dry-press Bricklets Cone Eagle Ford Elgin Ferric Oxide Ferric Oxide FeO3 fire clay Fire shrinkage fluxes Per cent fungus Gray hard at cone haustoria iron lignite Lime CaO limestone limonite lizard Magnesia Magnesia MgO magnetic manufacture masonry Maverick county maximum Milam County miles molded penstocks plant plasticity Potash pottery clay pounds per square power house Press Brick refractory river samples sand sandy clay Sceloporus shale silt slakes Soda Na₂O soluble salts square inch stoneware Sulphur temperature tensile strength Texas Texas clays Texas coals thickness Titanic Acid Titanic Acid TiO2 Total Total fluxes tree volatile and combustible Water H2O Webb county Wet-molded Bricklets Cone