Congratulations to our graduate alumnus, William Keyser (graduated Jan. 2015), on achieving a doctoral degree on September 2019 from the University of Adelaide, Australia. His thesis, "Mineralogy and Geochemistry of Iron-Oxides in Precambrian Banded Iron Formations of the Middleback Ranges, South Australia" has been awarded the Dean’s Commendation for Doctoral Thesis Excellence of the University of Adelaide, Australia, 2019, and will be awarded the Doctoral Research Medal on April this year.