China iron ore falls most in 4 weeks amid Vale optimism, demand concerns
Worries about demand for steel products also weighed on iron ore.
South African miners to deliver tax windfall after metals rally
Royalty payments are estimated to climb 70%.
Sierra Leone cancels major mining licences
Tonkolili has challenged the decision in the country's high court.
Simandou tender likely to be opaque
Nominally transparent tender for iron ore concession raises eyebrows among…
Vale CEO hopes to wrap up global dam burst settlement by year-end
On Wednesday, Vale reported a $133 million quarterly loss, confounding…
