A union representing workers at Lumina Copper's Caserones mine in Chile said on Thursday that contract negotiations with the company had failed, paving the way for a potential strike.
From the $939bn invested in major projects between 2008 and 2017, the world’s top 40 mining companies by market cap. wrote-off $273bn or 29% of the initial capital outlay.
Company aims to be the first significant world producer outside of China of dysprosium, used by electric vehicle makers in the manufacturing of engine magnets.