Mongolia lawmakers seek to rewrite Oyu Tolgoi deal
The Gobi desert copper deposit promises to become one of Rio Tinto’s most lucrative properties, but it has been subject to repeated challenges from politician.
Indonesia battery-grade nickel plant awaits environmental nod-developer
Indonesia's first plant to produce battery-grade nickel chemicals is on…
Japan’s Mitsui injects $30m into Sigma’s lithium project in Brazil
The Japanese trading house is backing Sigma's Grota do Cirilo…
Profitable coal trade beckons buyers brave enough to test China
It’s high quality and the price is a bargain, but…
Two injured, two others missing after mudslide at Freeport’s Grasberg mine
Mining operation is running normally despite the incident, says the…
