Goldarc Resources Limited · ASX:GA8
Goldarc Resources — Investor Presentation (December 2025)
31 slides from Goldarc Resources's investor presentation, Dec 9, 2025
Slide 1: Targeting New, Major Gold Discoveries across the Proven Leonora Gold Region
For personal use only Targeting New, Major Gold Discoveries across the Proven Leonora Gold Region Investor Presentation December 2025 ASX:GA8
Slide 2: Disclaimers
DISCLAIMERS This presentation prepared by GoldArc Resources Limited (“Company”) does not purport to contain all the information The Company does not warrant or represent that the actual results, performance or achievements will be as expected, that a prospective investor may require in connection wi
Slide 3: Leonora Gold Project Belt-scale Potential
LEONORA GOLD PROJECT Belt-scale Potential For personal use only 936km2 covering two large project area (Leonora North and Leonora South) +75km of underexplored prospective strike. Region known for high-grade deposits, established infrastructure, and significant historical production. High volume of
Slide 4: A Premier Gold Region
LEONORA GOLD PROJECT A Premier Gold Region For personal use only GoldArc’s Leonora Gold Projects share key geological settings with several nearby operating gold mines and major deposits. Proximity to operating mills provides potential for early cash flow opportunities. GENESIS MINERALS (ASX:GMD): $
Slide 5: Corporate Snapshot, Capital Structure & Management
Corporate Snapshot Capital Structure & Management For personal use only $39.2M 52.5M UNLISTED Board & Management Technical Team MARKET Skilled in taking high grade, economic resources Highly experienced exploration and OPTIONS from discovery through to production complimentary specialist skills Ex P
Slide 6: Leonora North
LEONORA GOLD PROJECT For personal use only Leonora North ASX:GA8 goldarcres.com.au 6
Slide 7: A Renewed Resource Growth Strategy
LEONORA NORTH A Renewed Resource Growth Strategy Leonora North For personal use only Gold Project Located 40km NE of Leonora, and 5km from +4Moz King of the Hills gold mine1. Large under-explored strike length, along the Granite- Greenstone contact and gold carrying faults systems. ~12km of fertile
Slide 8: Untested, Parallel Mineralised Structures
LEONORA NORTH Untested, Parallel Mineralised Structures Comprehensive review identified multiple high- For personal use only priority target areas along interpreted faults1. Untested parallel structures identified at depth and along strike from GA8’s existing resources. Delineated the Hydra Prospect
Slide 9: Multiple Untested Drill Targets Identified
LEONORA NORTH Multiple Untested Drill Targets Identified Soil Sampling Program Completed Oct 20251 For personal use only 5 main gold anomalies defined from 902-sample soil program. Three new, high-priority anomalies identified (S3, S4, S5) that have never been drill tested. Exceptional S4 Anomaly –
Slide 10: Leonora South
LEONORA GOLD PROJECT For personal use only Leonora South ASX:GA8 goldarcres.com.au 10
Slide 11: Targeting Multiple, Underexplored Areas
LEONORA SOUTH Targeting Multiple, Underexplored Areas Leonora South Gold Project For personal use only 8 granted mining licenses ~50km south of Leonora within a known Archean Granite-Greenstone belt. Close proximity to multiple operating gold mines and mills. Four priority target areas identified: N
Slide 12: Targeting Known Mineralised Trends
LEONORA SOUTH Targeting Known Mineralised Trends Project’s gold mineralisation is hosted within a major structural For personal use only corridor of the Norseman-Wiluna Greenstone belt, renowned for its significant gold endowment. Mineralisation primarily associated with mafic rocks which have favou
Slide 13: High-Value, Structural Model
LEONORA SOUTH High-Value, Structural Model Niagara Target Area1 Stacked Offset Veining at Niagara Target Area For personal use only Magnetic anomaly identified (red/orange areas) which are typically associated with favourable mafic host rocks. Project hosts multiple, parallel quartz vein systems tre
Slide 14: High-Priority, Near-Surface Targets
LEONORA SOUTH High-Priority, Near-Surface Targets Niagara Target Area Challenge & Eclipse Prospects For personal use only Oct 2025 3,000m RC drilling program tested newly identified, near- surface gold targets; Eclipse and Challenge. Both prospects along strike from GA8’s JORC 2012 MRE of 21,600oz a
Slide 15: Untested, High Priority Targets
LEONORA SOUTH Untested, High Priority Targets Niagara Target Area High-Priority Targets For personal use only Oct 2025 RC drill program has commenced at multiple prospects completed across multiple prospects. Target several underexplored prospects (Euroa, La Trobe and Pirie) including a 2km-long lin
Slide 16: High Priority Structural Corridor
LEONORA SOUTH High Priority Structural Corridor Whistler Target Area For personal use only Mineralisation and structural extensions trending NNW – N – consistent with major gold-bearing shear zones in the Norseman-Wiluna belt. Area displays significant structural complexity, folding and shearing. Pr
Slide 17: Extensions of Historic Mines
LEONORA SOUTH Extensions of Historic Mines Cosmopolitan Target Area For personal use only Review of historic channel sampling data identified remnant high-grade mineralisation1. 969 located samples (40%) from GA8 tenements M40/02 and M40/342 returned an avg grade of 38.38 g/t Au over an avg width of
Slide 18: Newly Identified Target Area
LEONORA SOUTH Newly Identified Target Area Jessop’s Creek Target Area For personal use only High-priority greenfields exploration target to the south of the Niagara Gold Trend1. GSWA geological interpretation recorded most of the tenement as a granite, however, recent interpretations point towards p
Slide 19: Mining Partnerships
LEONORA GOLD PROJECT For personal use only Mining Partnerships ASX:GA8 goldarcres.com.au 19
Slide 20: Fast-track Production Pathway
LEONORA SOUTH Fast-track Production Pathway For personal use only Strategic LOI with Mineral Mining Services1 Low capital pathway to commercialise Orion and Sapphire resources at a time of record gold prices. Allows GoldArc to focus efforts on the larger, high-priority exploration opportunities acro
Slide 21: Near-Term Production Potential: Sapphire Resource
LEONORA SOUTH Near-Term Production Potential Sapphire Resource For personal use only Hosts a JORC 2012 Mineral Resource of 21,605oz @ 2.1g/t Au 1 (Inferred) Significant intercepts include2: 6m @ 166g/t Au from 135m inc 4m @ 248.8g/t Au (Sapphire) 5m @ 21.5g/t Au from 19m (Sapphire) 1. See Slide 30 f
Slide 22: Near-Term Production Potential: Orion Resource
LEONORA SOUTH Near-Term Production Potential Orion Resource For personal use only Hosts a JORC 2012 Mineral Resource of 26,409oz @ 2.2g/t Au 1 (Inferred) Significant intercepts include 2 : 7m @ 20.5g/t Au from 10m (Orion) 4m @ 46.4g/t Au from 3m (Orion) 1. See Slide 30 for JORC Resource Table 2. ASX
Slide 23: Mt Stirling Development Acceleration
LEONORA NORTH Mt Stirling Development Acceleration Strategic Partnership with BML Ventures2 For personal use only Definitive Profit Share Mining Agreement to develop and mine the Mt Stirling and Stirling Well Resources (combines 152koz Au JORC Resource1). BML will act as Mine Operator, responsible f
Slide 24: Shallow, Existing Resource: Mt Stirling
LEONORA NORTH Shallow, Existing Resource Mt Stirling Resource For personal use only Hosts a JORC 2012 Mineral Resource of1: 26,000oz @ 2.1g/t Au (Indicated). 111,000oz @ 1.6g/t Au (Inferred) Remains open at depth and to the north with high-grade shoots identified. 1. See Slide 30 for JORC Resource T
Slide 25: Existing Resource Potential: Stirling Well
LEONORA NORTH Existing Resource Potential Stirling Well Resource For personal use only Hosts a JORC 2012 Mineral Resource of 15,000oz @ 2.3g/t Au (Inferred)1. Reinterpretation of the Stirling Well resource has highlighted areas with potential for additional, untested mineralisation. Deeper drilling
Slide 26: Attractive Entry Point with Upside to Discovery
ATTRACTIVE ENTRY POINT WITH UPSIDE TO DISCOVERY1 $358m $265m $234m $109m $104m EV ($M) Mkt Cap ($M) For personal use only $72M $65M $30M $28M $26M $25M $5M $7M $4M $319M $217M $167M $57M $102M $56M $63M $27M $26M $24M $17M $7M MAU GG8 STN GHM YRL GBR IR1 ODY ARI GA8 CAV M2M R8R MAU GG8 STN GHM YRL G
Slide 27: ASX WA Gold Explorers Peer Comparison
ASX WA GOLD EXPLORERS PEER COMPARISON1 For personal use only 700.0 5.0 627.2 EV / Resource 4.5 600.0 Average Resource Grade 4.0 500.0 EV/Resource (A$/oz) 3.5 3.0 400.0 2.5 300.0 2.0 $205.1/oz 200.0 $183.5/oz $178.3/oz 1.5 $119.4/oz $113.3/oz 1.0 $104.3/oz 100.0 $83.9/oz $74.1/oz 0.5 0.0 0.0 ARI YRL
Slide 28: Investment Highlights
Investment Highlights For personal use only Strategic Location Dual Value Discovery Pipeline Positioned in the Leonora Goldfields Existing JORC Resources provide Two large, strategic land packages with high-grade mineralisation near-term production optionality via with a strong pipeline of high-prio
Slide 29: General Enquiries
ASX:GA8 For personal use only General Enquiries +61 8 9420 8205 104 Colin Street, West Perth Western Australia 6005 info@goldarcres.com.au
Slide 30: JORC Resource Table
JORC Resource Table For personal use only GoldArc’s Gold Projects Category Tonnes Gold Grade Gold Ounces (g/t Au) Indicated 391,000 2.1 26,000 Leonora North – Viserion Inferred 2,158,000 1.6 111,000 Leonora North - Stirling Well Inferred 198,000 2.3 15,000 Leonora South - Niagara - Orion Inferred 37
Slide 31: Appendix – Peer Comparison
Appendix 1 – Peer Comparison Company Code Mineral Resources Source: Mineral Resources and Ore Reserves - ASX Announcements For personal use only Total Measured Indicated Inferred Grade Resource (Moz) (Moz) (Moz) (g/t) (Moz) Arika Resources ASX:AKI 0.08 0.02 0.06 1.6 31 January 2025 “Quarterly Activi
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