Barrick sells 50% in Papua New Guinea unit to China's Zijin

[caption id="attachment_825339" align="aligncenter" width="600"] Porgera gold mine in Papua New Guinea (Image courtesy of Barrick Gold)[/caption] Canada’s Barrick Gold’s (TSX, NYSE:ABX), the world's No.1 producer of the precious metal, has sold 50% of its subsidiary that manages the Porgera gold...