Wheaton Precious Metals Acquires Cobalt Stream from Vale's Voisey's Bay Mine

TSX: WPMNYSE: WPMVANCOUVER, June 11, 2018 /PRNewswire/ - Wheaton Precious Metals™ Corp. ("Wheaton" or the "Company") is pleased to announce that it has agreed to acquire from a subsidiary of Vale S.A. ("Vale") (NYSE:VALE) an amount of finished cobalt equal to a fixed percentage of...