Aureka Limited · ASX:AKA
Aureka — Investor Presentation (June 2026)
24 slides from Aureka's investor presentation, Jun 23, 2026
Slide 1: Webinar Presentation - Global JORC increase to 455koz
ASX ANNOUNCEMENT 23 JUNE 2026 23 June 2026 ASX Market Release Webinar Presentation - Global JORC increase to 455koz Aureka Limited (the Company or Aureka) advises that Managing Director, James Gurry, and Exploration Manager Jozef Story will host a webinar to discuss the Global JORC Resource increase
Slide 2: Global JORC Resource increase to 455koz
For personal use only Global JORC Resource increase to 455koz ASX:AKA June 2026 aureka.com.au
Slide 3: Forward Looking Statement
This presentation has been prepared by Aureka Limited (Aureka or the Company). It contains general information about the Com pan y’s activities current as at the date of the Forward presentation. The information is provided in summary form and does not purport to be complete. This presentation is no
Slide 4: Exploration Target
Exploration Target Exploration On 18 June 2026, Aureka Limited ASX :AKA announced the constrained to the current drill footprint at the increase to their maiden gold Exploration Target at its flagship 100% Resolution lode. The Exploration Target relating to -owned Irvine Gold Project in Victoria, Au
Slide 5: Positioned for significant growth
Positioned for significant growth Advanced Stage Gold Exploration Projects • Existing discoveries and substantial projects • Projects are proximate to operating mines • Long term approach (e.g. permanent land access) For personal use only >450koz of JORC Resource 1 and > 600koz ETs 1 • Stawell Irvin
Slide 6: Current exploration portfolio
Current exploration portfolio DRILLING • STAWELL CORRIDOR: 0 Project Development Assessment (scoping) S TAW E L L C O R R I D O R ➢ Irvine : Resolution (Ongoing) ST ARNAUD ➢ Irvine: North Resolution (Ongoing) JUBILEE • ST ARNAUD S TAV E LY A R C 0 Indicated Resource ➢ Comstock Extension For personal
Slide 7: Stawell Corridor
Stawell Corridor For personal use only Bendigo Stawell Ballarat Melbourne ASX:AKA aureka.com.au | 6
Slide 8: Stawell Corridor – Irvine Gold Project
Stawell Corridor – Irvine Gold Project Inferred Irvine (+94koz Au) Cut -Off Prospect Southern Trend Morning Bill Gold (g/t) Tonnes Gold Grade (g/t) Gold Ounces Resolution OP* >0.5 1,775,000 2.16 123,000 Added* Adventure OP >0.6 680,000 1.85 40,300 398koz Au Resource Au, Ag & Cu project Total Irvine
Slide 9: Stawell Corridor Key Achievements
Stawell Corridor Key Achievements: • Continued DD - nearly 5km DD completed at Irvine since Jan 2025 • Successfully identified high grade Tenacity Fault delivering record 183g/t Au high assays project to date: • 10m @ 12.1g/t Au from 413m • Incl 0.3m @ 183g/t Au from 413m For personal use only • and
Slide 10: Stawell Corridor – 94koz Added to Irvine MRE
Stawell Corridor – 94koz Added to Irvine MRE 36% increase to Resolution MRE: • Key factors for the considerable increase: • Strong technical understanding & development of both the regional & deposit scale structural & For personal use only mineral controls • Continual refinement of learnings • Appl
Slide 11: Stawell Corridor – 94koz Added to Irvine MRE
Stawell Corridor – 94koz Added to Irvine MRE 36% increase to Resolution MRE: • 11 domains. • Based on reinterpretation of geological & structural model & persistent additional 2025 DD For personal use only • Ongoing drilling programs continue to drill test targets aiming to grow Moz potential Refer:
Slide 12: Stawell Corridor
Stawell Corridor • Continuous DD enabling the team to improve our technical understanding of the structural & mineral controls Schematic cross-section through Resolution Lode • Structurally complex – Tenacity/Resolution converging fault For personal use only margins host very high-grade gold interce
Slide 13: Stawell Corridor: Numerous Under-explored ETs
Stawell Corridor Numerous Under-explored ETs • 50m line spaced UAV Magnetic survey assisting with definition of subsurface geological features & underlying structural architecture • Updated MRE combined with favourable Mag & IP offers long term targeting pipeline with potential to deliver further di
Slide 14: Drilling location 900m north of Resolution
For personal use only Picture taken 6 June 2026 at drilling location 900m north of Resolution mineralization ASX:AKA aureka.com.au | 13
Slide 15: St Arnaud
St Arnaud For personal use only Bendigo Stawell Ballarat Melbourne ASX:AKA aureka.com.au | 14
Slide 16: St Arnaud Gold Field
St Arnaud Gold Field 400koz @ 15g/t (Historic Production) Comstock Northern New Bendigo (Nelsons Line) Extensions Parallel line of workings Extension of St Arnaud 56 kOz Au Resource with potential for high Gold Field for 45km 112 -116 kOz Au For personal use only grade gold underneath Murray Explora
Slide 17: St Arnaud – Comstock Au/Ag Key Achievements
St Arnaud – Comstock Au/Ag Key Achievements: • 7 DD holes for 2,253m completed in 2025 • 6 of the 7 holes retuned significant Au intercept • Au assays up to 109g/t For personal use only • Ag assays up to 650g/t • Released a maiden MRE of 56koz @ 1.21 Au & 2.14 Ag from legacy drilling. • Obtained UAV
Slide 18: St Arnaud – Comstock
St Arnaud – Comstock Multiple Intercepts of Visible High-Grade Gold: For personal use only 1 mm 25NED002 @ 116.4 m: Gold and Galena (109g/t Au) 1 mm 25NED007 @ 127.6 m: Gold and Arsenopyrite (31.5g/t Au) Assay results on this slide: ASX release 20 Nov 2025 St Arnaud Comstock high grade assays 109gt
Slide 19: St Arnaud – Comstock Au/Ag
St Arnaud – Comstock Au/Ag Key Achievements: • Reaffirmation & infill DD currently in progress • Concept Studies continue For personal use only Assay results on this slide: ASX release 29 May 2026 Comstock infill drilling commences ASX:AKA aureka.com.au | 18
Slide 20: Walkers Main Shear
For personal use only Walkers Main Shear ASX:AKA aureka.com.au | 19
Slide 21: Global – 94koz Resource Increase at Irvine
Global – 94koz Resource Increase at Irvine (Resolution lode) 2021 MRE Inferred Cut -Off Prospect Gold Gold Grade Inferred (g/t) Tonnes Gold Ounces Cut -Off (g/t) Prospect Gold For personal use only (g/t) Tonnes Gold Grade (g/t) Gold Ounces Resolution Open Pit >0.6 1,754,000 2.09 118,000 Resolution U
Slide 22: Positioned for Growth
Positioned for Growth Size of Prize is Huge • Neighbourhood of 5.3Moz Stawell Gold Mine • Substantial JORC Resource plus Exploration Targets • Right rocks and fertile system For personal use only Continuous Drilling from Jan -2025 to Present • On -going diamond drilling in 2026 (after 7,000 metres i
Slide 23: The Team
The Team Acknowledgment of the small but very capable AKA Team: • Invaluable help from the locally based field Techs • Tessa O'Callaghan – Exploration Field Assistant • Natahlia Hart – Exploration Field Technician For personal use only • Technically strong and agile geology team • Jozef Story – Expl
Slide 24: Thank you!
Get The Latest For personal use only Thank you! Aureka News +61 3 9692 7222 aureka.com.au https://aureka.com.au/signup/ Sign Up ASX: AKA