geological uncertainty
As the global mining industry continues to adapt to shifting expectations around productivity, sustainability, and cost-efficiency, exploration remains one of the most critical—and complex—phases in the mining life cycle.
In a world-first approach that sounds more like science fiction than geoscience, Ideon Technologies is leading a charge to reduce geological guesswork in mineral exploration using cosmic rays generated by exploding stars.
For decades, mine planning has leaned heavily on deterministic models - tools that simplify the earth into a single version of the truth.
At this year’s AusIMM Mineral Resource Estimation Conference (MREC2025) in Perth, one presentation stood out not just for its rigour, but for its challenge to long-standing assumptions in resource modelling.
In a bold shift from business-as-usual block modelling, a team of geologists has turned their attention to the part of the orebody most often ignored — waste — and what they’ve uncovered could reshape how mining operations plan for ESG risk.
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.
In a rousing keynote at AusIMM’s 2025 Mineral Resource Estimation Conference, Dr Clayton Deutsch—director and professor at the School of Mining Engineering, University of Alberta—challenged the audience to confront a fundamental flaw in how mineral resource estimators approach their craft.
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.
