PERTH (miningweekly.com) – Diversified miner Rio Tinto, through its Iron Ore Company of Canada (ICO) has signed an agreement with the Naskapi Nation of Kawawachikamach to establish a mutually beneficial relationship based on dialogue, collaboration and …PERTH (miningweekly.com) – Diversified miner Rio Tinto, through its Iron Ore Company of Canada (ICO) has signed an agreement with the Naskapi Nation of Kawawachikamach to establish a mutually beneficial relationship based on dialogue, collaboration and …