Board of Directors

Peter Harold

Non-Executive Chair 
Peter Harold (B.AppSc (Chem) AFAICD) is a process engineer with over 30 years corporate experience in the minerals industry, specialising in financing, marketing, business development and general corporate activities. 

Peter was CEO/MD of Poseidon for 3.5 years before transitioning to Chairman in October 2023. During Peter’s time as CEO/MD of Poseidon the Company delivered the DFS on the Windarra/Lancefield Gold tailings project and the BFS on the Black Swan Restart, discovered the Golden Swan high-grade nickel resource/reserve, undertook major refurbishment works on the Black Swan processing plant and the Silver Swan mine, restarted exploration activities at Lake Johnston, raised significant equity to fund activities and repay the US$17.5M debt to Black Mountain. 

Prior to joining Poseidon Peter was Managing Director of Panoramic Resources, a company he co-founded as a $3 million IPO in 2001. Peter steered Panoramic through the financing and development of the Savannah Nickel Project in the East Kimberley and the acquisition and re-start of the Lanfranchi Nickel Project near Kambalda with the company reaching a market capitalisation of $1.2 billion in 2007. He was more recently involved in bringing the Savannah Project out of care and maintenance and back into production. Peter has extensive experience in base metal mining project feasibility studies, financings, developments, operations and marketing.

Peter Muccilli

Non-Executive Director
Peter Muccilli is a geologist with over 30 years of extensive exploration, development and operational experience in the resources sector, particularly nickel, gold, zinc and lead. With proven experience in mine geology, exploration and resource estimation, he established Unearthed Geological Consulting in February 2019 consulting to ASX-listed and private companies. 

Mr Muccilli was the former Managing Director and Chief Executive Officer for Mincor Resources NL. During his 15 years at Mincor, Mr Muccilli also held the role of Kambalda Exploration Manager where he led the team that was responsible for much of Mincor’s nickel exploration success, including the high-grade greenfield Cassini discovery. 

Mr Muccilli has a Bachelor of Science in Geology and is a member of the Australian Institute of Mining and Metallurgy. Mr Muccilli is also the Technical Director for ASX listed company Constellation Resources. 

Peter Muccilli was appointed to the Board on 3 August 2020.

Warren Hallam

Non-Executive Director
Warren Hallam is highly experienced metallurgist and mineral economist with extensive operational and executive experience and expertise in financing, developing and operating of base metal and gold projects within Australia. 

Mr Hallam has considerable technical, managerial and financial experience across a broad range of commodities including copper, nickel, tin, gold and iron ore. He has held numerous board and senior executive positions within the resources sector including directorships of Westgold Resources Limited, Aziana Limited, Nelson Resources Limited and was the Managing Director of Metals Exploration Limited, Metals X Limited, Capricorn Metals Limited and Millennium Minerals Limited. 

Mr Hallam has a Bachelor of Applied Science in Metallurgy, a Master of Science in Mineral Economics, and a Graduate Diploma of Business. 

Warren Hallam was appointed to the Board on 1 June 2022.

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