Perry Collier is an Executive Consultant at Snowden Optiro and has over 35 years of industry experience across a wide range of global operations and commodities, including bauxite, borates, coal, copper, diamonds, gold, iron ore, lithium, nickel, titanium minerals and uranium.

Beginning his career in the Western Australian goldfields, Perry has held senior technical and advisory roles supporting major mining projects. Reinforced by over 15 years in operations, his core expertise includes grade control, production reconciliation, sampling QA/QC and resource modelling, with a strong focus on geological risk management. Perry brings extensive experience in corporate Mineral Resources and Ore Reserves statutory reporting and management of technical audit processes across multiple international operations and is a JORC Competent Person (Mineral Resources).

Perry is an active contributor to industry initiatives, including Competent Person forums and technical leadership programs, supporting the development and advancement of leading practice in mining and resource geology.