US President meets BHP and Rio Tinto chiefs over Arizona copper mine
Executives of two of the world’s biggest mining companies, BHP and Rio Tinto, have lobbied at the White House as part of their long-running bid to develop a vast copper mine in the US.
Executives of two of the world’s biggest mining companies, BHP and Rio Tinto, have lobbied at the White House as part of their long-running bid to develop a vast copper mine in the US.
What's Your Reaction?
