Great Southern Mining Limited · ASX:GSN

Great Southern Mining — Investor Presentation (October 2021)

17 slides from Great Southern Mining's investor presentation, Oct 20, 2021

  1. Slide 1: Creating Value Through Discoveries

    For personal use only Creating Value Through Discoveries Investor Presentation October 2021

  2. Slide 2: Corporate Overview

    Corporate Overview For personal use only CAPITAL STRUCTURE BOARD OF DIRECTORS & MANAGEMENT Mr John Terpu, Executive Chairman 505M $38M ▪ More than 20 years’ commercial and management experience MARKET CAP ▪ Former MD of Conquest Mining Limited (now Evolution Mining SHARES ON ISSUE Limited) for 12 ye

  3. Slide 3: Key Assets and Strategic Projects

    For personal use only Key Assets and Strategic Projects ▪ Laverton Gold District (>25Moz) – Duketon (incl. Southern Star), Mon Ami Fundamentals ▪ North QLD Gold District (>20Moz) – Edinburgh Park (Au, Cu, Ag) ▪ Other commodities – East Laverton nickel sulphide potential Edinburgh Park The Right Team

  4. Slide 4: WA Gold Projects: Close to Operating Mills

    WA Gold Projects: Close to Operating Mills For personal use only N ▪ Southern Star within 30km of Regis’ low- grade Garden Well Mill ▪ Mon Ami is only 10km from Goldfields’ Granny 30km Smith Mill (operating at 50% capacity)1 ▪ 8 potential milling solutions within 150km of Laverton 10km Granted Pendi

  5. Slide 5: Duketon Gold Project

    Duketon Gold Project For personal use only ▪ Recent agreements now bring GSN’s Duketon Belt landholding1 to 459km2 ▪ GSN the second largest landholder in the Duketon Belt with 10% of the greenstone ▪ >50km strike length of the main Amy Clarke mineralised structures in the belt to explore Erlistoun Q

  6. Slide 6: Southern Star Deposit

    Duketon: Southern Star Deposit For personal use only ▪ 100% GSN owned ▪ 4km along strike from Regis’ 390koz Ben Hur Deposit1 ▪ Previously drilled 2017-18 ▪ >700m strike of thick continuous stacked gold mineralisation open in all directions ▪ 12km of this mineralised trend to explore here and further

  7. Slide 7: Southern Star Cross Section

    Duketon: Southern Star Cross Section For personal use only Cross section of the Ben Hur deposit (390 koz Au, Regis Resources, LHS) compared to Southern Star (RHS) located 4 km along strike within the same quartz dolerite unit 7

  8. Slide 8: Southern Star Long Section

    Duketon: Southern Star Long Section For personal use only 1 Refer to ASX:GSN Announcements 2/2/21, 2/8/21, 23/8/21, 5/10/21, 11/10/21 8

  9. Slide 9: One Weight Wonder

    Duketon: One Weight Wonder ▪ Historical RAB intersections1: For personal use only ▪ 4m @ 2.7 g/t Au from 28m ▪ 4m @ 1.7 g/t Au from 28m, and ▪ 4m @ 1.5 g/t Au from 12m ▪ Coincident with GSN 2021 soil anomaly ▪ First-pass RC Drilling complete; established than mineralisation is thickening and increas

  10. Slide 10: Erlistoun

    Duketon: Erlistoun For personal use only ▪ Targets generated by GSN in-house geology team following collation of over 24,000 soil samples and 12,000 drillholes across Duketon Belt ▪ 2021 Regional RC drilling hit 4 out of 4 targets: ▪ Ogilvie’s ▪ Golden Boulder ▪ One Weight Wonder ▪ Erlistoun ▪ Drill

  11. Slide 11: Amy Clarke

    Duketon: Amy Clarke For personal use only ▪ GSN’s highest priority greenfields target ▪ Kilometre scale soil anomaly of similar grade and tenor to Garden Well anomaly prior to 2.1 Moz @ 1.4 g/t Au gold discovery1 ▪ Along strike from Erlistoun 320koz @ 1.9 g/t Au1 ▪ 10,000m Air Core drilling planned

  12. Slide 12: Mon Ami Gold Project

    Mon Ami Gold Project ▪ Mineral Resource 1.56Mt @ 1.11 g/t For personal use only Au for 55.5 koz Au1 ▪ 95% in Indicated Classification ▪ Metallurgical recovery average 95% in oxide and transition zone2 ▪ Environmental and Technical Studies completed to support future Mining Proposal approval under th

  13. Slide 13: East Laverton Nickel Project

    East Laverton Nickel Project For personal use only ▪ Pegged in 2018 by GSN, all tenements now granted ▪ Nickel sulphide potential in layered intrusions only in focus in WA since the 2012 Nova discovery. ▪ Ground Moving-Loop Electro- Magnetic survey planned Q4 2021 13

  14. Slide 14: QLD: Edinburgh Park Exploration

    QLD: Edinburgh Park Exploration For personal use only ▪ >1,000km2 surrounding 1.7Moz AuEq Mt Carlton Mine ▪ Potential for very large IRGS and HS gold deposits ▪ 19 targets identified from hyperspectral survey ▪ Full-time GSN team on the ground ▪ Working up drill targets for 2022 at: ▪ Leichhardt Cre

  15. Slide 15: Why GSN?

    For personal use only Strategic landholdings in Tier 1 Australian gold districts Why Genuine potential for major gold, copper, silver and nickel discoveries GSN? Value proposition enhanced by hungry neighbouring mills Quality Board with skin in the game and experienced exploration teams Active explo

  16. Slide 16: Contact

    For personal use only Contact John Terpu Sean Gregory Executive Chairman Chief Executive Officer T: +61 8 9240 4111 Suite 4, 213 Balcatta Rd E: admin@gsml.com.au BALCATTA WA 6021 www.gsml.com.au 16

  17. Slide 17: Competent Persons Statement and Disclaimer

    Competent Persons Statement and Disclaimer For personal use only Deposit Competent Person Employer Professional Institute Southern Star and Mon Ami (2020-21) Exploration Results and Geological Interpretation Simon Buswell-Smith Great Southern Mining Ltd MAIG Edinburgh Park (2020) and Mon Ami (2019)

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