Arc Minerals Limited · LSE:ARCM
Arc Minerals — Investor Presentation (September 2026)
22 slides from Arc Minerals's investor presentation, September 2026
Slide 1: Tier-1 exploration assets in Africa's most prolific copper districts
Tier-1 exploration assets in Africa’s most prolific copper districts Investor Presentation September 2026
Slide 2: Disclaimer
Disclaimer The information contained in these slides and this presentation is being supplied to you by ARC MINERALS Ltd. (“the enquiries to the extent such information is not made publicly available (otherwise through a breach by you of this Company”) solely for your information and may not be repro
Slide 3: Snapshot
Democratic Republic of the Congo Snapshot Kabompo West Exploration & mining licences 680 km2 Zambia Targeting Tier-1 copper discoveries in Botswana and Zambia Angola Sentinel MII: 739 Mt @ 0.38 % Cu Lumwana MII: 2,340 Mt @ 0.47 % Cu Kansanshi Tier-1 copper discoveries are clustered. MII: 1,309 Mt @
Slide 4: Virgo Project Botswana
Virgo Project Botswana Unique location with confirmed mineralisation and continued exploration along a proven contact
Slide 5: The Kalahari Copper Belt (KCB)
Botswana The Kalahari Namibia NAM Khoemacau ZWE Total Endowment: Copper Belt (KCB) 6,402 kt Cu -&- 260.9 Moz Ag Kitlanya Maun Current Resources (MII): Botswana BHP Xplor (2024): 450 Mt @ 1.4 % Cu & 18 g/t Ag US$500k for Kitlanya West ZAF Earn-in Agreement (2025): Underexplored terrain with US$25M fo
Slide 6: Inside the MMG Corridor
Inside the Namibia MMG Corridor Zone 6 Botswana Khoemacau The only junior with a Selene Total Endowment: 6,402 kt Cu -&- 260.9 Moz Ag BOSETO licence inside MMG’s Zeta NE Zone 5N Current Resources (MII): 450 Mt @ 1.4 % Cu & 18 g/t Ag Zeta Zone 5 Corridor Kgwebe ZONE 5 Mango NE Mawana Fold Zone 9 Sout
Slide 7: The Key Geological Target
ZONE 5 The Key Geological Target Focus on drilling the Mawana Fold prospective DKF-NPF 6.1 m @ 2.56 % CuEq. Zone 9 contact 4.3 m @ 1.65 % CuEq. 5 m @ 2.2 % Cu & 54 g/t Ag 5 m @ 2.1 % Cu & 46 g/t Ag Mango NE 4 m @ 3.2 % Cu & 41 g/t Ag Virgo Project Prospecting Licence PL135/2017 18 km of prospective
Slide 8: Drilling Plan Overview
Drilling Plan ZONE 5 Overview Focus on drilling the Mawana Fold prospective DKF-NPF 6.1 m @ 2.56 % CuEq. Zone 9 contact 4.3 m @ 1.65 % CuEq. 5 m @ 2.2 % Cu & 54 g/t Ag 5 m @ 2.1 % Cu & 46 g/t Ag Mango NE 4 m @ 3.2 % Cu & 41 g/t Ag Virgo Project Prospecting Licence PL135/2017 Over 6,000 metres Diamon
Slide 9: What Comes Next
What Comes Next Building value through disciplined exploration Planned Timeline – Virgo Project (Indicative) Mar-2026 Apr-2026 Jun-2026 Aug-2026 Oct-2026 Dec-2026 Feb-2027 Apr-2027 Jun-2027 Aug-2027 Magnetic Survey IP Survey Contact & Discovery Drilling Resource Drilling JORC Inferred Resource Arc M
Slide 10: Kabompo West Project Zambia
Kabompo West Project Zambia Advanced exploration in a proven copper region, with widespread mineralisation across a large-scale system
Slide 11: The Central African Copper Belt (CACB)
The Central African TAN DRC Copper Belt (CACB) Zambia Tenke Fungurume ZIM World class mining district Kisanfu Kamoa with a total endowment Mansa of > 250 Mt CuEq. Lumwana Kabompo West Project MII: 2,340 Mt @ 0.47 % Cu Exploration & Mining licences 680 km2 Solwezi 2 Kabompo West licences (680 km ) lo
Slide 12: The Western Domes Region
The Western Democratic Republic of Congo Domes Region Zambia Strategic 680 km2 footprint Mwinilunga around the prospective Kabompo Dome Lumwana Kabompo West Project MII: 2,340 Mt @ 0.47 % Cu Exploration & Mining licences 680 km2 One of the largest land packages in one of the most highly prospective
Slide 13: System-scale Potential
System-scale Democratic Republic of Congo Potential Zambia FWDD002 34 m @ 0.52 % Cu (Ox) from 58.9 m 3.5 m @ 2.26 % Cu (Sul) from 163 m Copper mineralisation FWDD002 extends beyond the existing deposits KCDD002 40.6 m @ 0.61 % Cu from 22.3 m Kabompo West Project CHDDE004 incl. 12.75 m @ 1.2 % Cu Exp
Slide 14: Tier-1 Asset with Dual Strategy Approach
Tier-1 Asset with Dual Strategy Approach Clear strategic path to value creation Work to date (Arc & Anglo): Regional geological interpretation & target generation ~27,000 m total drilling confirming widespread mineralisation across multiple prospects High-grade results: 18 m @ 2.35% Cu; 39 m @ 1
Slide 15: Investment Case
Investment Case • High-conviction copper exposure across two proven districts • Value creation through discovery and strategic transactions • Fully funded for upcoming drilling programme
Slide 16: Valuation Comparison
Valuation Comparison Near term upside potential Company Key Location Stage Exchange Market Cap* Arc’s Differentiators Exposure to two proven copper districts Prospect Resources Domes Region Development ASX £92m Botswana and Zambia within established copper systems Midnight Sun Mining Domes Region Di
Slide 17: Appendices
Ay arc minerals Appendices
Slide 18: Appendix: Team
Appendix: Team Experienced mining, finance, & legal leadership Nick von Schirnding Rémy Welschinger Vassilios Carellas Ian Lynch Abyudi J. Shonga Non-Executive Chairman CEO COO CFO NED Arc Minerals Ltd l September 2026 18
Slide 19: Appendix: MMG's Exploration Opportunities
Appendix: MMG’s Exploration Opportunities Source: Khoemacau Copper Project, Botswana. HKEX Competent Person Report, May 2024 Arc Minerals Ltd l September 2026 19
Slide 20: Appendix: MMG's Deposits
Appendix: MMG’s Deposits Source: Khoemacau Copper Project, Botswana. HKEX Competent Person Report, May 2024 Arc Minerals Ltd l September 2026 20
Slide 21: Appendix: MMG's Local Geology
Appendix: MMG’s Local Geology Source: Khoemacau Copper Project, Botswana. HKEX Competent Person Report, May 2024 Arc Minerals Ltd l September 2026 21
Slide 22: Thank You
Ay arc minerals Thank You
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