Arc Minerals announced the appointment of Mr. Don Bailey as a director of Arc Minerals effective from 1st June 2018. Mr. Bailey, a former head of mining operations for Rio Tinto in Africa, South America and Europe, spent 30 years with Rio Tinto where as Joint Global Head of Mining Operations he was responsible for the development of numerous major international projects including the Escondida mine in Chile, the Moro d'Oro mine in Brazil and the Neves Corvo mine in Portugal. He was also a director of a number of Rio Tinto international companies including Palabora Mining and Rossing Uranium in Africa. Don's primary responsibility will be to lead the development of Zamsort's commercial scale demonstration plant processing copper and cobalt as well as to help drive the strategy with regard to developing Zamsort into a world class copper/cobalt opportunity.