Codelco to unveil plan to speed up delayed Chuquicamata mine expansion

[caption id="attachment_822622" align="aligncenter" width="600"] Chuquicamata is Codelco’s main division, accounting for over 40% of the miner’s total production in 2014. (Image courtesy of Codelco via Flickr.)[/caption] Chile’s Codelco is fine-tuning details of a new plan to tackle the almost yearlong...