VANCOUVER, BC--(Marketwired - September 16, 2015) - Turquoise Hill Resources today announced the resignation of Stewart Beckman, Senior Vice President, Operations and Technical Development, effective October 1, 2015. Mr. Beckman has accepted a new position within Rio Tinto. Jeff Tygesen, Turquoise Hill Chief Executive Officer, said, "I would like to thank Stewart for his significant contribution to Turquoise Hill
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