Great Southern Mining Limited · ASX:GSN
Great Southern Mining — Investor Presentation (July 2022)
16 slides from Great Southern Mining's investor presentation, Jul 6, 2022
Slide 1: Corporate Presentation
Corporate Presentation July 2022 Creating Value Through Discoveries ASX: GSN
Slide 2: Key Assets and Fundamentals
Large Scale Gold-Nickel-Copper Projects in renowned discovery Key Assets and districts Fundamentals ▪ Laverton Gold District (>25Moz) – Duketon Gold Project (>265 km ), Mon Ami (5 km ).2 2 ▪ North QLD Copper-Gold District (>20Moz) – Edinburgh Park porphyry (Au, Cu, Ag), 1356 km2. Edinburgh ▪ Exposur
Slide 3: WA - Overview
WA - Overview 3 KEY PROJECTS: Duketon Gold Project ▪ Southern Star ▪ Amy Clarke ▪ Golden Boulder Mon Ami Gold Project ▪ Indicated Mineral Resource 1.56Mt @ 1.11 g/t Au for 55 k oz Au1. East Laverton Nickel Project ▪ Massive Nickel sulfide potential. All projects within 30km of operating gold mills a
Slide 4: Duketon Gold Project: Southern Star
Duketon Gold Project: Southern Star ▪ Gold deposits in the Duketon Belt reside on well understood Mineralised corridors. ▪ 12km of the mineralised Rosemont Trend to explore on GSN tenure. ▪ 6.7km to test directly along strike of Southern Star which is only 4km along strike from Regis Resources 390ko
Slide 5: Southern Star – Ben Hur Analogue
Southern Star – Ben Hur Analogue ▪ Recent drilling and multielement analysis has confirmed Southern Star as a large mineralised system. ▪ Massive potential for growth. Ben Hur Resource Estimate based on ~130,000m drilling for 10.3Mt at 1.2g/t Au for 390k oz1. Southern Star has had ~20,000m drilling
Slide 6: Duketon Gold Project: Amy Clarke
Duketon Gold Project: Amy Clarke ▪ Tenement acquired in late 2020 with little historical exploration undertaken. ▪ Very underexplored with last drill testing in mid-1990’s with shallow, ineffective RAB drilling. ▪ Project progressed by exploration team from a concept target to drill ready target. 3.
Slide 7: Duketon Gold Project: Regional Targets
Duketon Gold Project: Regional Targets ▪ Targets generated by GSN in-house geology team following collation of over 24,000 soil samples and 12,000 drillholes across Duketon Belt. ▪ Highest ranked targets tested by a small RC drill program 2021 with some outstanding drilling results1: ❖ Ogilvie’s: 8m
Slide 8: East Laverton Nickel Project
East Laverton Nickel Project ▪ Multiple ground based electromagnetic (EM) conductors identified by the 2021 Moving- Loop Electro-Magnetic survey. ▪ Infill Fixed-Loop Electro-Magnetic survey completed in early 2022.1 ▪ A large EM conductor located in close proximity of the edge of the interpreted Dio
Slide 9: East Laverton Nickel Project - Next Steps
East Laverton Nickel Project - Next Steps ▪ Drill program has been designed by Newexco Exploration. ❖ ~600m RC with diamond tail hole designed to intersect the large conductor (L076). Conductor modelled at 2km x 1km; and ❖ ~500m RC program designed to test the shallower conductor (L124). ▪ Company h
Slide 10: Mon Ami Gold Project
Mon Ami Gold Project ▪ Mineral Resource 1.56Mt @ 1.11 g/t Au for 55.5 koz Au1 ▪ 95% in Indicated Classification. ▪ Metallurgical recovery average 95% in oxide and transition zone2. ▪ Deeper high-grade target analogous to Ida H high- grade underground mine 7km along strike (historical production 176K
Slide 11: QLD: Edinburgh Park Project
QLD: Edinburgh Park Project ▪ Tier 1 district with >1,000km2 tenure surrounding 1.7Moz Au Eq Mt Carlton Mine. Mt Dillon ▪ Prospective for high and low sulphidation mineralisation of Prospect the Mt Carlton type. ▪ Associated high level Cu-Au porphyry deposits hosted within Early Permian Volcanics (L
Slide 12: Queensland Targets
Queensland Targets Hyperspectral targets validated by alteration mapping at Mt Dillion, Fish Creek and Edinburgh Castle Mt Dillon Fish Creek Edinburgh Castle Very coherent alteration suggests large scale porphyry target. Strong target for Mt Carlton type mineralisation. For further details on Queens
Slide 13: Multiple Projects along the value curve
Multiple Projects along the value curve Mon Ami Drill out / Production Resource Feasibility & Reserves Expansion Southern Star Share Price Queensland Amy Commissioning Clarke Financing Discovery Construction Exploration East Laverton Time 13
Slide 14: Why GSN?
Strategic landholdings in Tier 1 Australian mining districts. Genuine potential for major gold, nickel and copper Why discoveries. Value proposition enhanced by hungry neighbouring mills. GSN? Quality Board with skin in the game and experienced exploration teams. Active exploration programs underway
Slide 15: Contact
Contact John Terpu Executive Chairman T: +61 8 9240 4111 Suite 4, 213 Balcatta Rd E: admin@gsml.com.au BALCATTA WA 6021 www.gsml.com.au 15
Slide 16: Disclaimer
Disclaimer Deposit Competent Person Employer Professional Institute Duketon, East Laverton and Mon Ami Exploration Results and Geological Interpretation Simon Buswell-Smith Great Southern Mining Ltd MAIG Mon Ami Mineral Resource Dr Michael Cunningham SRK Consulting (Australasia) Pty Ltd MAusIMM, MAI
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