A study by Skarn Associates shows that the Crawford nickel-cobalt sulphide project in Ontario is set to produce 2.05 tonnes of CO2 per tonne of nickel-equivalent production over its 25-year mine life.
The world’s biggest coal miner is about to enter negotiations with trade unions over potentially hefty pay hikes at a time when the global push for clean energy is putting the industry’s future into doubt.
Rio said the landslip had been expected based on geo-technical monitoring at the mine, and all personnel had been removed from the area in advance to ensure safety.
Peru's presidential front-runner is taking aim at copper mining firms' coveted tax stability agreements that freeze tariffs, and the plan could have an outsized impact on Chinese miners.