Australia, June 22 -- The Thiess Group has secured three contracts across gold and critical minerals projects in Australia, with new awards at the Sunday Creek Gold-Antimony Project and Fosterville Gold Mine in Victoria, and an extension at Rosebery Polymetallic Base Metal Mine, Tasmania.Underground General Manager James Glover said the team was proud to collaborate with industry leading mining companies to deliver high-quality, value-driven execution for key Australian operations in precious and critical minerals. Sunday Creek Gold-Antimony Project, VictoriaSouthern Cross Gold Consolidated Ltd has selected the Thiess Group to deliver the underground decline (tunnel) at its Sunday Creek Gold-Antimony Project in Victoria. The contract scope ...