8 December 2017. Rio Tinto-controlled Turquoise Hill is expecting its majority-owned Oyu Tolgoi copper and gold mine in Mongolia to churn in 2018 more than double the amount of the precious metal forecast ...
19 September 2015. Rio Tinto said it is committed to expanding its Oyu Tolgoi copper mine in Mongolia based on a positive outlook for the metal and confidence that low production costs can buoy profits ...
21 May 2015. Cash-strapped Mongolia's deal to expand the $6.5-billion Oyu Tolgoi mine is a big step towards stabilising its economy, but as it waits for the investment boost to feed through it is leanin ...
4 December 2014. A fire struck the $6.6 billion Oyu Tolgoi copper mine today, the largest excavation in Mongolia. The blaze was brought under control and an investigation is under way, according to Tony ...