2022 Investor Presentation

LANNISTER MINING | 2022 INVESTOR PRESENTATION LANNISTER MINING ADVISORY BOARD John Lewins Advisor Mr. John D. Lewins is a Mineral Engineer with over 35 years' experience in the mining industry, who has worked in Africa, Australia, Asia, North America and the former Soviet Union. Mr. Lewins is the Chief Executive Officer of K92 Mining Inc., a high grade gold producer in Papua New Guinea. K92 has in excess of 700 employees and contractors and is one of the fastest growing mining companies in the world during recent years in terms of both production profile and market capitalization. Mr. Lewins has successfully managed the development of a number of open pit and underground gold, precious and base metal mines from feasibility study through to profitable operations. Mr. Lewins has operated extensively at the corporate level in various roles from Executive General Manager to Director and Chief Executive Officer with a number of other mining companies, including MIM Holdings, First Dynasty Mines, Platinum Australia and African Thunder Platinum. Mr. Lewins received his National Diploma for Technicians (Extractive Metallurgy) from Technikon Witwatersrand, South Africa, a Bachelor of Science degree (Honours) in Mineral Engineering from University of Leeds, England and a Graduate Diploma in Management from University of Queensland. Tookie Angus Advisor Mr. R. Stuart "Tookie" Angus is an independent business advisor to the mining industry and is presently Chair of K92, San Marco Resources Inc., and Kenadyr Mining (Holdings) Corp. He is the former Head of the Global Mining Group for Fasken Martineau. For the past 40 years, Mr. Angus has focused on structuring and financing significant international exploration, development and mining ventures. More recently, he was managing Director of Mergers and Acquisitions for Endeavour Financial and was responsible for merger and acquisition mandates. Mr. Angus is the former Chairman of the Board of BC Sugar Refinery Limited, he was a Director of First Quantum Minerals Ltd. until June 2005, a Director of Canico Resource Corp. until its takeover by Brazil's CVRD in 2005, a Director of Bema Gold Corp. until its takeover by Kinross Gold Corporation in 2007, a Director of Ventana Gold Corp. until its takeover by AUX Canada Acquisition Inc. in 2011, and a Director of Plutonic Power Corporation until its merger with Magma Energy Corp. in 2011. He resigned June 30, 2017 as Chair of Nevsun Resources Ltd. following its acquisition of Reservoir Minerals in 2017. Mr. Angus holds a Bachelor of Law degree from the University of British Columbia and is a retired member of the Law Society of British Columbia. David Medilek Advisor Former gold analyst at Macquarie Capital Markets, Mr. Medilek is a mining professional with over 14 years of mining capital markets, corporate strategy and technical experience. In addition to serving as Vice President of Business Development and Investor Relations for K92. He is also a director of Minaurum Gold Inc. and Northern Superior Resources Inc. Prior to joining K92, he was an equity research analyst at Macquarie Group Limited, covering precious metals mining companies. He was previously a mining investment banker with Cormark Securities Inc. for over 4 years, gaining extensive capital raising and M&A experience. Mr. Medilek began his career as a mining engineer with a focus on underground mining, for over 4 years with Barrick Gold Corporation in Western Australia. Mr. Medilek holds a Bachelor of Applied Science in Mining Engineering with Distinction from the University of British Columbia, a Professional Engineer designation in the Province of British Columbia, and is a CFA® charterholder*. *CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA institute 7

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