Great Southern Copper Plc · LSE:GSCU

Great Southern Copper — Investor Presentation (November 2023)

22 slides from Great Southern Copper's investor presentation, Nov 13, 2023

  1. Slide 1: Corporate Presentation

    Especularita lithocap Chile Focused Copper-Gold and Lithium Exploration Corporate Presentation LSE:GSCU November 2023 1

  2. Slide 2: Disclaimer

    Disclaimer The information contained in these slides and the accompanying oral presentation (together, the "Presentation") have not been approved by an authorised person within the meaning of the Financial Services and Markets Act 2000 ("FSMA"). If any person is in any doubt as to the contents of th

  3. Slide 3: GSCU in Chile

    GSCU in Chile Bolivia Monti Li Coastal Belt: Emerging Cu-Au trend in Tier 1 copper jurisdiction Antofagasta San Lorenzo Cu-Au 3 large-scale projects with option for 100% GSC ownership La Serena Especularita Santiago Cu-Au Especularita: Multiple high-grade Cu-Au targets ready to drill Argentina Atlan

  4. Slide 4: Why Chile: Globally Significant Mining Destination

    Why Chile: Globally Significant Mining Destination • Largest producer and exporter of copper • Largest reserves of copper and 4th largest for gold • Largest reserves of Li and second largest producer • Insufficient exploration investment to replace resources Leading copper Producing countries kt • M

  5. Slide 5: WHO: A global discovery team

    WHO: A global discovery team CEO: Exploration Manager: Sam Garrett David Hopper Technical Advisor: General Manager SA: Doug Kirwin Andrew Bristow Over 140 years of combined global discovery experience 5

  6. Slide 6: A global discovery team

    A global discovery team Oyu Tolgoi Porphyry Cu-Au Rio Eunsan, Moisan and Gasado Epithermal Au Moditaung Dinkidi Epithermal Au Porphyry Cu-Au Ivanhoe Mines Oceana Gold Sihayo Jelai-Mewet and Seruyung Carlin Au Epithermal Au Rio Blanco Sihayo Gold Porphyry Cu-Au Merlin Cachi Laguna Proterozoic Re-Mo H

  7. Slide 7: Especularita: Untested porphyry-epithermal system

    Especularita: Untested porphyry-epithermal system Punitaqui “Boots-on-ground” exploration by GSC is delivering a pipeline of drill Cu-Au mine N targets at Especularita 10 km • District-scale mineralisation system showing evidence of; La Colorada lithocap • Porphyry Cu (La Colorada lithocap) – under-

  8. Slide 8: Drill-ready targets sticking out of the ground

    Drill-ready targets sticking out of the ground 5 km cumulative trend of untested 13.7 g/t Au hydrothermal qtz-carb vein breccias Teresita prospect vein-breccia 8

  9. Slide 9: Teresita prospect – High-grade Au-Cu ready to drill 2023

    Teresita prospect – High-grade Au-Cu ready to drill 2023 • +5km cumulative strike of quartz- carbonate vein-breccias • Rocks up to 13.7g/t Au, 5.97% Cu • Artisinal mining evident • No historical drilling • Work to date by GSC includes; o Mapping, rock and drainage sampling, magnetics Central o Claim

  10. Slide 10: Abundante prospect – High-grade Cu ready to drill 2023

    Abundante prospect – High-grade Cu ready to drill 2023 • Historical mine with high-grade copper associated with tourmaline shingle-breccia • Historical mining to approx. 45m depth • Copper grades up to 3.39% Cu • Evidence of limited historical drilling • Work to date by GSC includes; o Mapping, rock

  11. Slide 11: Victoria and Aurelia – Ready to drill in 2024

    Victoria and Aurelia – Ready to drill in 2024 • High-grade Cu-Au drill targets; Victoria Prospect Aurelia Prospect • Victoria – IRGS type • Aurelia – Skarn type • Work to date by GSC includes; • Mapping and rock sampling, magnetics and drainage sampling • Claims consolidated to control full system •

  12. Slide 12: La Colorada Lithocap - Porphyry Cu-Au targets

    La Colorada Lithocap - Porphyry Cu-Au targets • Large (>35km2) advanced argillic alteration system – indicative of porphyry Cu+Au • Andacollo porphyry Cu mine (Teck) on trend, Andacollo Cu mine lithocap • Work by GSC includes; 90 km o Reconnaissance mapping and sampling discovered multiple zones of

  13. Slide 13: San Lorenzo Cu-Au Project

    San Lorenzo Cu-Au Project Productura Cu-Au deposit (HCH) N • Mining and Exploration Concessions covering 28,645 ha (286 km2) Cortadera Cu-Mo deposit 25 km (HCH) Dos Amigos • Re-invigorated exploration district in coastal PCD-IOCG belts due Pajonales & Cu-Mo mine (CEMIN) Frontera Cu-Mo deposits to re

  14. Slide 14: San Lorenzo – Large untested Landsat anomalies

    San Lorenzo – Large untested Landsat anomalies • District scale remote sensing study identifies multiple clay- ser alteration targets • Reconnaissance exploration at Suyay confirms porphyry Cu- Au potential • Qtz-clay-ser alteration system • High grade Au in porphyry type veining up to 4.13g/t Au •

  15. Slide 15: Lithium in Chile

    Lithium in Chile Salar de Atacama New regulations in Chile • Largest Li-brine production salar in Chile • Chile wants to increase lithium production • Largest reserves of Li globally • New producers to enter contracts with Codelco / ENAMI • Low elevation relative to Bolivia and Argentina • Direct li

  16. Slide 16: Monti Li project – Salar de Atacama, Chile

    Monti Li project – Salar de Atacama, Chile Chuquicamata Cu Antogagasta BOLIVIA CHILE Esperanza Cu SQM Gaby Cu Albermarle GSC Monti Lithium Project concessions (blue), Salar de Atacama 16

  17. Slide 17: Monti Lithium Project

    Monti Lithium Project • 114 exploration concessions total 33,100 ha (331 km2) • Purchase option agreement allows 100% GSC ownership, No NSR • Scalable opportunity – multiple target sites surrounding salar • Adjacent to SQM and Albemarle production sites • Excellent infrastructure in place • Strategi

  18. Slide 18: Key Corporate Information - Nov 2023

    Key Corporate Information - Nov 2023 Board Holdings and Major Shareholders (>3%) Company information Market Share Shares in Foreign Dimensions Pty 45.48% Ticker Market Cap price issue Brokers Spreadex 7.02% Lowell Fund 3.57% GSCU LSE £7.57m 2.55p 296.8m* SI Capital Gervaise Heddle 3.36% Directors 3.

  19. Slide 19: Activity and news flow 2023 - 2024

    Activity and news flow 2023 - 2024 Highlights: Junior Cu explorers in S. America (US$) Sept 2023 • Scout drilling commences at Abundante / Teresita 90 • Drilling on two-three additional prospects in 2024 80 85.26 JORC resources 70 • Pipeline of drill projects to grow in 2024 - 2025 60 64.73 50 • Exp

  20. Slide 20: Board and Management

    Board and Management Charles Bond: Chairman Nick Briers: Non-executive Director • Corporate finance lawyer with over 25 years of experience and has worked with • Over 25 years of experience in financial markets heading up Exchange Traded mining companies for the past 15 years Derivatives sales desks

  21. Slide 21: Summary

    Summary • Chile Largest reserves of copper and lithium • Jurisdiction Tier 1 - Globally significant mining location • Copper, gold and lithium Strong market drivers and commodity optionality • Three projects San Lorenzo Cu-Au, Especularita Cu-Au, Monti Li • 100% rights Leveraged for success. No NSR

  22. Slide 22: Contact us: info@gscplc.com

    Contact us: info@gscplc.com GSC’s 100% Chilean exploration team, Especularita project, Feb 2023 22

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