Dr. Baurzhan Duisebayev writes about different technologies for effective extraction of metals from poor ores and/or waste materials. He has been a well-respected leader in both the private and public sectors for over 30 years. He coordinated all the research programs of Kazatomprom from 2001-14. Dr. Duisebayev has authored or co-authored 40 technological patents, and about 80 scientific articles. He graduated from Tomsk Polytechnical University (TPU) in 1982 and defended his candidate of science dissertation in 1985 in TPU and his Doctoral dissertation in 1997 in Irkutsk Polytechnical University. Dr. Duisebayev serves also as a Professor-lecturer for magistrates-geologists in the Kazakh National Scientific Research Technical University. He and his wife Rauza spent their free time with their children and grandchildren.