Business
Lion One Appoints David Tretbar to Board of Directors
North Vancouver, British Columbia--(Newsfile Corp. - June 3, 2020) -   Lion One Metals Li...
About this update from Lion One Metals Limited
[{"type":"text","content":"Lion One Appoints David Tretbar to Board of DirectorsNorth Vancouver, British Columbia--(Newsfile Corp. - June 3, 2020) -  Lion One Metals Limited (TSXV: LIO) (OTCQX: LOMLF) (ASX: LLO) (\"Lion One\" or the \"Company\") is pleased to announce the appointment of Mr. David Tretbar, P.Geo, to the Company's Board of Directors. Mr. Tretbar is currently Vice President, Exploration and Mineral Resources of Denver-based Summit Mining International, a 100% owned subsidiary of Sumitomo Corporation of Japan, where he is responsible for developing exploration programs, implementing exploration and resource development strategies, and providing technical support in all aspects of mine and mill production at Minera San Cristóbal in Bolivia. He also performs project due diligence for strategic alliances and joint ventures, and executive support functions within Summit Mining and its parent Sumitomo Corporation.Mr. Tretbar has wide-ranging experience in surface and underground exploration, resource modeling, mine development and production, laboratory operations, mineral analysis, process metallurgy, and project management. Prior to joining Summit Mining International in 2010, Mr. Tretbar held a number of operational management level positions, including Chief Mine Geologist for Golden Minerals at Minera San Cristóbal, and both Mill Manager and Manager Engineering & Geology for the Ashdown Molybdenum Mine in Nevada.Mr. Tretbar has worked as an underground mine geologist at several Nevada gold mines, including 4 years at the Getchell Mine where he conducted his Master's degree research on geochemistry and mineralization of the deposit. He later spent 2-½ years as process mineralogist for Barrick Gold Corporation at the Goldstrike Operation. From 2004 to 2007 Mr. Tretbar was senior exploration geologist for Alamos Gold at their Mulatos Mine in Sonora, Mexico. While there he designed and directed construction of 2000 meters of exploration tunnels and managed near-mine exploration programs. At the narrow-vein, high-grade Ashdown Molybdenum Mine in northern Nevada, David simultaneously managed the molybdenum flotation plant and designed the underground ramp access and stope sequence mining plans.Mr. Tretbar earned a B.S. Geology, from Northern Arizona University in 1995, and a M.S. Geochemistry, from the University of Nevada R...