The DRC’s state miner said it will need to approve any acquisition of cobalt producer Chemaf Resources if the new owner wants to take over a key mining permit.
A new technique supports efficient lithium extraction from dilute—and widespread—sources of the metal, including seawater, groundwater, and ‘flowback water.’
The riots sparked last month by electoral reform in the French-controlled territory has deepened a crisis for New Caledonia's loss-making nickel sector.