Nordgold, the Russian miner controlled by billionaire Alexey Mordashov, may look to get a primary listing of its shares in Toronto instead of London after the UK voted to leave the European Union. “It’s a real shock and nobody yet understands what the final consequences will be,” Chief Executive Officer Nikolai Zelenski said in a phone interview from London on Friday. “If London’s attractiveness will reduce, which is quite likely, we may look at other exchanges, like Toronto.”