Teck tops the list of approvals after receiving a rubber stamp on the detailed environmental impact assessment and the confirmation of its surface rights for its Zafranal copper project.
Miner reveals detailed information on 14 of its global tailings facilities and their progress towards conforming with the Global Industry Standard on Tailings Management.
Move marks the first time a US government agency has included copper on one of its official “critical” lists, following the examples of the European Union, Japan, India, Canada, and China.