What happened this summer The Iron Ore Company of Canada, majority-owned by Rio Tinto (LSE: RIO), has experienced transportation disruptions. The Quebec North Shore and Labrador Railway will remain suspended due to fire, smoke hazards, and damage to telecommunication and power lines. Operations at its Labrador City mine have also been halted.
https://www.mining.com/canadian-operations-halted-as-miners-grapple-with-record-wildfires/