The German luxury vehicle maker said mass production of EVs is not viable until 2020 when its proprietary electric drive technology is expected to be profitable enough.
The company's Dumont cobalt and nickel project in Quebec is the world’s largest undeveloped reserve of both metals, with over 1 billion tonnes of reserves and a 33-year mine life.
Early output of 1,720 carats of emeralds, including 826 carats of top quality ones, was achieved through a bulk-sampling program carried out within eight weeks of the completing the acquisition of the mine