BHP tipped as favourite in race for Barrick’s Zaldivar mine in Chile

[caption id="attachment_827874" align="aligncenter" width="600"] Zaldivar copper mine is located , about 1,400 km north of Chile's capital Santiago. (Image courtesy of Barrick Gold)[/caption] BHP Billiton (ASX:BHP), the world’s largest mining company, is said to be among the favourites to win...