Sunrise Resources Plc of Cheshire, U.K., reports successful demonstration of a material, mined at the CS Pozzolan-Perlite Project in Nevada, as a substitute for fly ash in concrete. Prior observation of the natural pozzolan entailed mortar specimens, while more recent tests have been conducted on concrete samples and involved a major integrated cement and ready mixed producer.
Read MoreDesert-derived natural pozzolan tests favorably as fly ash alternative
