The Montreal-based company, down 21% following a dive of 17% on Wednesday, were deemed by investors to have overpromised and underdelivered on its exploration results.
Spanish photographer Palindromo Meszaros has released a series of haunting photos depicting the devastating impact of a toxic aluminum spill in 2010 upon forests and rural communities in Western Hungary.
London-based Anglo American and Chile's state-owned Codelco have not come to an agreement, said the world’s largest copper producer Thursday, instead they have agreed to extend the talks until mid August.
The largest pink diamond ever discovered, an 8.01 carat sparkler found earlier this year at Rio Tinto’s Argyle mine, in Western Australia, went on permanent display in a Melbourne museum Thursday morning.
Seven people were killed Thursday when a military plane chartered by Canada's Kinross Gold Corp. crashed during takeoff in the Mauritanian capital Nouakchott, an army source told AFP.
It could either be a sign that gold has reached a top or it has further to run, Lego introduced a mining-themed set this spring focused on gold production.
Rio Tinto's long-standing Chief Financial Officer, Guy Elliott, will retire at the end of 2013 announced the miner on Thursday, along with a few other senior management changes.