Permitting delayed at Black Butte in Montana
The company says it will expand its mine plan to include a treated water reservoir that can meet Montana’s new pollution standards.
Top copper miner’s output slump adds to worry on metal shortfall
Codelco reported declines across all of its mines in September…
Cobalt prices could rally 30% by mid-2019
Glencore's suspension of Congo exports shows how cobalt production expansion…
Chile copper output hits 4.25m tonnes through September, up 7.3%
Chile, the world's top copper exporter, produced 4.25 million tonnes…
Abundant aluminium stocks and low prices conceal tight market
Aluminium is a metal key for the transport and packaging…
