North West Minerals Province

Sealing the deal on acid mine drainage as smart soil covers keep waste rock dry and oxygen free even under two metres of annual rainfall

In one of Australia’s wettest mining regions, a carefully engineered soil cover has proven it can keep both water and oxygen out of acid-forming waste rock - even under two metres of rain a year.

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.

Maronan drills down on silver, lead and copper riches as starter zone shapes up for a fast track to mine-ready in Queensland’s metals heartland

A polymetallic deposit in the heart of Queensland’s North West Minerals Province is shaping up as a future supplier of high-grade lead-silver and copper-gold concentrates, with resource confidence, metallurgy, and mine planning advancing in lockstep.