BE (Mining) (Hons), MBA, FAusIMM, MAICD

Ms Brook was appointed Independent Non-Executive Director of the Company effective 25 August 2026. She is an accomplished mining industry professional with more than 30 years’ experience across operational leadership, strategy, business development, project development and technical governance. She has held senior executive roles with Glencore and Xstrata Coal, with responsibility spanning operations, major projects, M&A and technical risk across complex mining businesses.

Ms Brook holds a Bachelor of Engineering (Mining) with Honours from UNSW and a Master of Business Administration from the University of Melbourne. She is a Fellow of the AusIMM and a Member of the Australian Institute of Company Directors. Ms Brook is also a Non-Executive Director of Whitehaven Coal Limited (ASX: WHC) and served as a Director of AusIMM from 2021 to 2025, including as President and Chair in 2023 and 2024.