Gail Clarke is an experienced geologist with over 18 years of experience spanning exploration, Mineral Resource estimation, mine geology, reconciliation, governance and public reporting. Her career covers a range of commodities, including iron ore, gold, coal and chrome, across open-pit,…
Helen Barnes is a Principal Consultant – Geology at Snowden Optiro and is based in Brisbane. She has over 15 years of experience in resource development, estimation, and mine geology across both underground and open pit operations. She also has extensive experience…
Joel Cockman – Principal Mining Consultant, APAC Joel is a Principal Consultant – Mining at Snowden Optiro, based in Perth, with over 25 years of experience in mine planning, optimisation and mining studies across iron ore, mineral sands, gold and…
Principal Consultant – Geotechnical Ezilma Cordeiro Dias is an accomplished Principal Consultant in Geotechnical Engineering with more than 18 years of experience in the global mining industry. Based in Perth, she specialises in open-pit geotechnical engineering and underground mine geotechnical…
Principal Consultant – Geology | Mineral Resource Estimation Specialist Diego Campos da Veiga is a Principal Geological Consultant based in Brazil with over 15 years of experience in the mining industry. He is a recognised expert in Mineral Resource estimation,…
Sarah de Vries is a Principal Consultant based in Perth, focusing on Mine Electrification. With over 15 years of experience in open pit and underground operations across Australia and Africa, she brings a wealth of knowledge to the role. Over…
Laurie Hassall is a Geologist with more than 13 years’ experience in mineral exploration, project development and mining operations relating to Tungsten, Tin and Lithium. Having held senior geology and technical services management roles for many companies across the SW…
Fabrício is a Mining Engineer with more than 15 years of experience in the mineral industry. He is a Principal Consultant based in our Brazil office. Fabrício is specialized in surface and underground mining and have conducted numerous studies for…
Richard has been involved in the field of geotechnical engineering, principally for mining and tunneling projects for more than 35 years. He has worked on projects in the UK, Ireland, Australia, Africa, S America and Asia. He joined Snowden’s Brisbane…
Matthew is a mining engineer with more than 25 years’ surface mining industry experience, with almost 20 years in a consulting role. Since joining Snowden, now Snowden Optiro, he has worked on numerous studies from scoping to feasibility level standard…
