At an abandoned mine near Prescott, Arizona, Arizona State University researchers are testing ways to turn one of mining’s biggest environmental liabilities into a potential resource. The project is led by Hamed Khodadadi Tirkolaei , an assistant professor of civil, environmental and sustainable engineering in the School of Sustainable Engineering and the Built Environment , part of the Ira A. Fulton Schools of Engineering at ASU. He and his team are collaborating with ASU Regents Professor Ed K