As underground mining continues to push the limits of depth, temperature, and stress environments, traditional geotechnical design tools are being pushed just as hard.
At the 2025 AusIMM Mineral Resource Estimation Conference in Perth, AngloGold Ashanti's Chief Technology Officer, Dr Marcelo Godoy, delivered a keynote that sparked serious introspection across the resource estimation profession.
Global mining major BHP has defied a volatile operating environment to post record production in both copper and iron ore for the nine months ending 31 March 2025, underscoring the resilience of its operations and the strategic momentum behind its key growth and sustainability initiatives.
In a compelling keynote that set the tone for AusIMM’s 2025 Mineral Resource Estimation Conference in Perth, BHP’s Head of Resource Engineering Excellence, Kerry Turnock, didn’t just speak to the room — she issued a call to arms.
A shift in geological thinking is reshaping exploration at Ramelius Resources’ Mount Magnet Gold Camp, where the company is moving beyond traditional banded iron formation (BIF) deposits to focus on granodiorite-hosted mineralisation.
