AusIMM’s Mineral Resource Estimation Conference 2025 brought together over 550 delegates from 26 countries in Perth for a sold-out event that challenged the status quo in mineral resource estimation. The conference received positive feedback from attendees, who highlighted the high-calibre of presentations, insightful discussions, and valuable networking opportunities.

Over two days, the program featured engaging keynote presentations, interactive sessions, expert panel discussions, and peer-reviewed papers. Key topics included QA/QC and sampling, 3D geological and estimation domain modelling, geostatistical analysis, estimation, validation and risk analysis, and reporting.