Key People – Technical Team

Steve Garwin

Dr Steve Garwin

Chief Technical Advisor

Dr Steve Garwin has over 28 years of experience as an exploration geologist and is one of the leading authorities on porphyry, epithermal and Carlin‐style mineralization in the circum‐Pacific region and applies methods of structural geology and geochemistry towards gold and base‐metals exploration. He has previously worked with Newmont Mining for ten years, including two years as Chief Geologist in Nevada, USA. He has been involved with several exploration and mining projects including the Batu Hijau copper-gold porphyry deposit (where he completed his PhD), the Indo Muro, Way Linggo and Tembang epithermal gold‐silver vein systems, and the Mesel sediment‐hosted gold deposit in Indonesia; mines of the Carlin Trend and Battle Mountain district in Nevada; the Whistler gold-copper porphyry deposit in Alaska; and the Santa Barbara gold‐porphyry deposit in south-eastern Ecuador.

Dr Garwin has been an adjunct research fellow at the Centre for Exploration Targeting at the University of Western Australia since 2001 and was appointed a visiting fellow at the Research School of Earth Sciences, Australian National University in 2014. Steve has been instrumental to date in the recognition of the mineralization systems at Cortadera, and the implementation of state‐of‐the‐art detailed mapping and logging systems on site. These processes are leading to accurate drill hole targeting and rapid progression to resource definition.

Andrea-Aravena

Andrea Aravena

Geology Manager – Chile

Ms. Aravena is a geologist from Universidad de Concepción, Chile with over a 13 years’ experience in Chile´s mining and exploration industry. She has also completed further studies in project and operational management in Pontificia Universidad Católica de Chile. Before joining Hot Chili, she has worked 4 years as a mine/exploration geologist in open pit and underground gold operations for Yamana and Minera Dayton companies.

Ms. Aravena joined Hot Chili in 2011 as a senior geologist and has worked extensively supervising and running Productora, El Fuego and more recently Cortadera exploration drill programs, managing the field team and company contractors, ensuring compliance to the company standard operating procedures. Ms. Aravena was contributory to the completion of Productora Pre-Feasibility study and continues supporting legal and environmental permitting for the current company operations.

Grant King

Grant King

Study Manager

Grant has 18+ years experience in the mining industry, including underground contract mining, production roles, work in the mining software sector, and has been consulting internationally for the past 11 years.  Grant has expertise in project valuation and management, ore reserve estimation, mine planning in both underground and open pit realms.

Grant’s project experience ranges from small-scale narrow-vein deposits through to large-scale massive sub-level open stopes and block caving; from the cost constraints of nickel/ gold to the ventilation issues of underground uranium and high-altitude mining.  He has built mining process models and has trained engineers and geologists in the breakdown of technical processes and the application of software.

Grant is undertaking a Masters in Mineral Economics where he has developed exhaustive financial models, included quantifying the Mineral Resource Rent Tax in Australian iron ore, applying the Chilean fiscal regime to copper mining projects and predicting share value accretion from simulated, multiple-asset addition, decision trees for investment funds.

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Dr John Beeson

Lead Structural Geologist

Dr Beeson has over 20 years worldwide experience in multiple-commodity mineral exploration for companies including Placer Dome, Goldfields and Pancontinental Mining. He specializes in structural geology with a PhD and post-doctoral experience from the University of Western Australia and leads Hot Chili’s structural mapping and modelling work. Dr Beeson’s recent work has seen his involvement in the exploration and assessment of large multi-commodity projects in Australia, Africa, Europe and Asia.