Rio may acquire up to an 80% interest in the project in northern Saskatchewan by incurring a total of $12 million in exploration expenditures over 6 years.
Country gave mining companies an indefinite waiver to an export ban on cobalt hydroxide and carbonate, as well as tin, tungsten, and tantalum concentrates.
Recent accidents suggest the industry will struggle to meet Musk’s request for a large quantity of the metal produced in an “environmentally sensitive” way.