Mark Cossom

Managing Director

MSc, BSc (Hons)

Mr Cossom is a Geologist and mining executive with over 25 years experience, with a broad background in gold exploration and mining geology, coupled with strong economic evaluation skills and corporate management experience.

Mark was a key part of the team that transformed Doray Minerals from a junior gold explorer to an ASX-300 gold miner, holding executive positions with Doray up to its takeover by Silver Lake Resources.

Prior to his time at Doray, Mark held a range of senior operational and exploration roles for Harmony Gold at their South Kalgoorlie Operations in Kalgoorlie and the major Marobe Mining JV with Newcrest Mining in PNG.

Mark holds a Master of Science (Mineral Economics) from the WA School of Mines and a Bachelor of Science (Honours) in Applied Geology from Curtin University.