gold mining

Underground mining contractor fined $540,000 after fatal rock fall at Kambalda mine

An underground mining contractor has been fined $540,000 after a rock fall at the Hamlet Underground Gold Mine near Kambalda killed a driller and injured a probationary offsider.

Ernest Henry’s bold cave reorientation boosts productivity, tames seismicity, and sets new benchmark for deep underground mine design

When mining engineer Eddy Zhang took the stage at the 2025 AusIMM Underground Operators Conference in Adelaide, he was candid about the task at hand: “Today I’ll be presenting learnings from reorientating the Ernest Henry sublevel cave.

Sleeping giants awaken: How Ernest Henry set a global benchmark for firing overslept rings in SLC mining

When a major weather event halted production at Evolution Mining’s Ernest Henry Operations (EHO) in March 2023, it set the stage for a remarkable operational comeback that would go on to earn Matt Bouwmeester the Best Paper of the Conference award at the 2025 AusIMM Underground Operators Conference in Adelaide.

Falcon Bolt system slashes intersection support time by over 70 percent, boosting safety and cutting costs at Tomingley Gold Operations underground mine

In a decisive move that rewrote its approach to underground ground support, Tomingley Gold Operations has phased out twin-strand cable bolts in favour of Falcon Bolts—an innovative self-drilling, mechanically anchored system developed by Jennmar Australia.