Department Executive Advisory

Graeme Lyall

Graeme Lyall is an Executive Consultant with more than three decades of experience in exploration, business development, project evaluation, mine development, and operations within the minerals sector. His expertise spans theoretical knowledge and practical application in geological resource modeling, coupled…

Craig Morley

Craig Morley is a Mine Geology and Reconciliation specialist. He has more than 30 years of experience focusing on developing and delivering operational excellence in Mine Geology as well as facilitating multidisciplinary teams to deliver mine site focused continuous improvement…

Shepherd Kadzviti

Shepherd Kadzviti is Snowden Optiro’s Head of Advisory for EMEAA based in Johannesburg. He has more than 34 years’ experience in exploration geology, mining geology, mineral resource estimation and mineral resource management. He has worked for several mining companies in…

Phil Retter

Philip has more than 35 years’ professional experience in the mining, consulting, financial services and investor relations sectors, including a long association with the WA resources industry. He possesses strong capital market and corporate communication skills through his direct involvement…

Stefan Mujdrica

Stefan is an Executive Consultant with our Geology division. With more than 35 years’ mining industry experience, Stefan’s career has spanned from exploration to mining geology in a number of managerial roles and various locations. Stefan’s expertise includes technical reviews,…

Vince Agnello

Vince Agnello is a Competent Valuator (CoV) and consultant to the mining industry. He has more than 20 years’ industry experience; with 16 of those years as a CoV in all major commodities, minor minerals, and within a host of…

Michael Andrew

Michael Andrew, Executive Consultant from Executive Advisory, Snowden Optiro

Michael Andrew, Executive Consultant from Executive Advisory, Snowden Optiro is a geologist with more than 30 years of technical and operational experience in the mining industry working in roles in exploration and mining throughout Australia and overseas. Prior to joining…

Matt Mullins

Matt Mullins, Snowden Optiro's Head of Advisory for EMEAA

Matt Mullins is an experienced mining industry professional and Executive Consultant specialising in creating value in resource companies through resource optimisation, project development, business improvement, and value-adding transactions. He has a strong geological and mine planning background, and a proven…

Christine Standing

Christine Standing, Executive Consultant from Executive Advisory Department, Snowden Optiro

Christine Standing, Executive Consultant from Executive Advisory Department, Snowden Optiro is a geologist with more than 35 years extensive experience in the exploration and mining industry. She has been consulting in resource estimation and generating independent experts’ reports since 1988,…

Allan Earl

Allan Earl, Executive Consultant from Executive Advisory Department, Snowden Optiro

Allan Earl, is an Executive Consultant in the Mining Advisory division. Allan has more than 40 years’ mining experience in open pit and underground gold and base metals operating mines and consulting. More recently Allan has been involved in lithium…