Mr. Adam Lundin has many years of experience in capital markets and public company management across the natural resources sector. His background includes oil & gas and mining technology, investment advisory, international finance and executive management. He began his career working for several Lundin Group mining companies in various countries before moving into finance where he specialized in institutional equity sales, ultimately becoming co-head of the London office for an international securities firm. In addition to serving as President, CEO and a Director of Josemaria, Mr. Lundin is the Chairman of Filo Mining Corp., and Africa Energy Corp., and a Director of NGEx Minerals Ltd., and the Lundin Foundation.

Mr. Gibbs is a Canadian Chartered Accountant and a graduate of the University of Calgary where he obtained a Bachelor of Commerce degree. Ian has held a variety of prominent positions within the Lundin Group of companies over the last 15 years, most recently serving as CFO of Africa Oil Corp., a TSX and Nasdaq Stockholm listed Canadian oil and gas company with assets in Kenya and Ethiopia. Previously, Mr. Gibbs was CFO of Tanganyika Oil where he played a pivotal role in the sale of the company to Sinopec International Petroleum for $2 billion. Prior to Tanganyika Oil, Mr. Gibbs was CFO of Valkyries Petroleum, which was the subject of a $750 million takeover. Mr. Gibbs has also held directorship positions with Lundin Gold Inc., since inception in 2014, Africa Energy Inc., since 2011 and Africa Oil Corp., since Sept. 2019.

Mr. Brettschneider has over 23 years of international mining, project development and consulting experience. Prior to joining Josemaría Resources, Mr. Brettschneider was Vice President of the mining consulting businesses at two global engineering companies. His experience includes 10 years leading large multinational teams delivering engineering studies and consulting services to clients in North and South America, as well as 13 years in on-site project development and operations roles in various gold operations in Australia and in Peru. Mr. Brettschneider holds a Bachelor of Science with Honours from The University of Queensland in Brisbane, Australia and an MBA from Queen's University in Ontario, Canada.

Mr. Carmichael joined Josemaría Resources Inc. (formerly NGEx Resources Inc.) from the UK office of Lundin Mining Corporation, where he was General Manager, Resource Exploration with oversight of all near-mine and resource definition exploration activities. Prior to joining Lundin Mining, Mr. Carmichael acted as Vice President, Exploration for EuroZinc Mining Corporation and held executive positions and directorships for several other Canadian exploration companies operating internationally. Mr. Carmichael is a registered Professional Engineer in the province of British Columbia, holds a Bachelor of Applied Science degree from the University of British Columbia and has 23 years of experience in public company management and international mineral exploration. Mr. Carmichael also serves as VP Exploration for Filo Mining Corp., and NGEx Minerals Ltd.

Mr. Vitaller has worked in the international mining industry since 1993 and has managed exploration programs in different countries in South America and Europe. He has graduated as a Licentiate in Geological Sciences from Buenos Aires University and has a M.Sc. degree from the Mackay School of Mines at University of Nevada, Reno.

He has been involved with Lundin Group since 1993 and now serves as Argentina General Manager for Josemaria Resources Inc. He has previously served as a South America General Manager, Regional Manager and Chief Exploration for several exploration companies within the Group. He was member of the discovery team of the gold deposit of Veladero, Argentina. He has also been involved in the exploration teams associated with the discovery of Josemaria and Filo del Sol (Argentina) and Los Helados (Chile).

In 2014-15 he has been part of the engineering team that elaborated the P.E.A. and Prefeasibility studies for the Constellation project (Josemaria and Los Helados joined development).

Since 2015 Mr. Vitaller has held position on the board of the Argentina-Canadian Chamber of Commerce, CAEM (Argentina Mining Companies Chamber) and GEMERA (exploration Chamber).

Ms. Kemp is an experienced Corporate Secretary with more than 30 years of experience with public companies within the mining industry. Ms. Kemp has been involved in all aspects of the administration of publicly listed companies including, legal and regulatory compliance, corporate governance, board and committee matters, continuous disclosure requirements, corporate transactions, shareholder communications and corporate records. Ms. Kemp is a member of the Governance Professionals of Canada. Ms. Kemp previously served as the Corporate Secretary of Filo Mining Corp., and NGEx Minerals Ltd., two other Lundin Group companies, as well as a Aurizon Mines Ltd., a TSX/NYSE MKT index listed gold mining company for more than 23 years.