According to documents released late Thursday, EPA staff scientists voiced their concerns about key permits for the NorthMet project issued by the Minnesota Pollution Control Agency (MPCA) in late 2018.
The world's top platinum miners are bracing for a fresh round of negotiations with South African workers as a rise in profits is likely to provoke higher wage demands from labour unions.
For the Minerals Council of Australia, it is key that the resource industry understands the importance of implementing carbon capture and storage solutions.
Vale said on Thursday that it expects to reach global settlements covering economic and environmental damages from the January collapse of its Brumadinho tailings dam by late this year or in 2020.
European lithium projects are making a fresh push for capital, eager to supply the white metal to a burgeoning network of battery manufacturers and electric vehicle makers across the continent, the world's second-largest EV market after China.