Turquoise Hill says Oyu Tolgoi blowout could top US$1.8bn

Turquoise Hill Resources (TSX: TRQ; NYSE: TRQ) said this week that an ongoing expansion of the giant Oyu Tolgoi copper-gold-silver mine in Mongolia is expected…

Turquoise Hill says Oyu Tolgoi blowout could top US$1.8bn Read More ยป