Committee Member

Jan Graham

Principal Consultant | Snowden Optiro

Jan Graham is a Principal Consultant and Resource Geologist with over 18 years’ experience in the mining industry across multiple commodities and deposit styles. Her work focuses on orebody knowledge, including geological modelling and domaining, resource estimation (including advanced techniques), and the resource-to-grade control handover. She designs and reviews grade control systems and workflows to support confident ore/waste decisions, reconciliation, and improved production outcomes. Jan also undertakes independent audits and technical reviews, and authors reports to JORC 2012 and NI 43-101 standards. She is an experienced user of major mining geology software and is passionate about building capability through practical training, mentoring, and clear communication. Jan holds an MSc (Mining Geology) and a BSc (Geological Sciences), and is a MAusIMM (CP), MAIG and FGS.