Kristina Kazakoff is the Processing Engineer for Clean Mining Ltd and holds a Bachelor of Engineering Chemical and Process Engineering and a Bachelor of Commerce from the University of Western Australia. Kristina has 9 years experience onsite at gold mines in Western Australia and the Northern Territory in a variety of roles including senior metallurgist and processing coordinator. She has been involved in the start-up and commissioning of a new plant and conducted many testwork programs on gold ores. Kristina is working at Clean Mining to commercialise the use of the non-toxic reagent based on thiosulphate for gold leaching.