BHP Group accused of trying to "forever put off" the question of liability for a 2015 dam collapse that triggered Brazil's worst environmental disaster.
Teck’s conservation, protection and restoration of land and biodiversity goal aims it will exceed the disturbance caused by its mining activities from a 2020 baseline by 2030.
Martin Preece, who runs the company’s South Deep gold mine in South Africa, will take on the role of interim CEO while the board searches for a new boss.
