Mr. Varley has over 40 years of experience in mine construction, operations management and engineering in Canada and the United States. He has held roles of General Manager, VP Operations and COO of operating mines and new mine development projects for Trafigura, Jervois Mining, TMAC Resources, Yukon Zinc and Morton Salt. He has also consulted with DSS, Vale, and private equity firms in conducting due diligence and HAZOP reviews of mining operations and projects to support investment and operating decisions. In addition, as Branch Chief for NIOSH, Mine Safety & Health Research, he led diverse technical teams in risk management, ventilation, ground control and fire prevention research assisting metal and coal mines in the United States. Mr. Varley began his career as an underground miner and advanced through supervisory and engineering roles to management in poly-metallic, copper, uranium, salt and coal mines. He holds a BSc in Mining Engineering from the Colorado School of Mines and is a registered Professional Engineer in Ontario.