Sibanye Gold investors OK $2.2bn acquisition of Stillwater
Shareholders voted overwhelmingly in favour of the cash takeover, which will make the South African firm the world's No.3 palladium producer and No.4 platinum group metals miner.
The ongoing project at Los Pelambres copper mine in Chile will cost $2.2bn, up from last year's estimate of $1.7bn and a 70% jump from the original $1.3bn figure.