Board of Directors
Luke Colton was appointed as a member of the Board of Directors of Oyu Tolgoi LLC in April 2018. Luke Colton was appointed Chief Financial Officer of Turquoise Hill Resources on October 9, 2017. Mr. Colton has been with Rio Tinto since 2004 and has worked in various business units, including minerals, iron ore and energy. In his most recent role as Richards Bay Minerals Chief Financial Officer, he was directly responsible for financial and managerial accounting, business planning, treasury, tax, warehousing and compliance functions, as well as a member of the senior leadership team. Prior to joining Rio Tinto, Mr. Colton was Senior Accountant with Ernst & Young.