Slide 1: Investor Announcement and Media Release: Mining Forum Europe Presentation
INVESTOR ANNOUNCEMENT and MEDIA RELEASE 14 April 2026 Mining Forum Europe Presentation Perth, Western Australia - Alkane Resources Limited (ASX: ALK, TSX: ALK, OTCQX: ALKRY) (‘Alkane’) advises that Managing Director & CEO, Mr Nic Earner, will be presenting at the Mining Forum Europe Conference in Zu
Slide 2: Mining Forum Europe Presentation
Mining Forum Europe Presentation Nic Earner: Managing Director & CEO April 2026 © 2026 Alkane Resources | ASX:ALK | TSX:ALK | OTCQX:ALKRY 1
Slide 3: Important Notices and Disclaimer
Important Notices and Disclaimer This presentation is not an offer, invitation, solicitation or other recommendation with respect to the subscription for, purchase or sale of any security in Alkane Resources Limited (Alkane) in any jurisdiction, and neither this presentation nor anything in it shall
Slide 4: Why own Alkane?
Why own Alkane? Established producer 160 – 175k AuEq1 oz guidance FY2026 Strong cash generation Antimony exposure Growth and mine life extension investment underway Long growth option with a large Au-Cu project progressing to approval Alkane successfully completed the merger with Mandalay Resources
Slide 5: Alkane – a Mid-Tier Gold Company
Alkane – a Mid-Tier Gold Company Gold, Antimony, Scale, Balance Sheet & Growth Capital Structure3 BODA-KAISER TOMINGLEY Ordinary Shares 1,366.2 million Aitik Cadia NSW Share Price (10 Apr 2026) A$1.80 / US$1.20 Sydney BJÖRKDAL Market Capitalisation A$2,459m / US$1,639m Skellefteå Boliden A$0.64/1.84
Slide 6: A Strong Base to Grow a Mid-Tier Gold Company
A Strong Base to Grow a Mid-Tier Gold Company Guidance (Jul25 – Jun26)1 H1 FY 2026 H1+Q3 FY2026 Tomingley Costerfield Björkdal Consolidated Actual Actual Gold produced Koz 75 – 80 40 – 45 40 – 44 155 – 170 78.3 123.0 Antimony produced Tons n/a 800 – 900 n/a 800 – 900 465 842 Gold Eq produced Koz 75
Slide 7: Tomingley (Australia)
Tomingley (Australia) HIGH-PERFORMING GOLD MINE POSITIONED FOR GROWTH 6
Slide 8: Tomingley Gold Mine (100%)
Tomingley Gold Mine (100%) Reliable, Long-term Production in NSW • Underground at Roswell, Caloma 1 and 2 Current Mining • Future Open Pit at San Antonio, Roswell • Paste fill at Roswell Saleable Product Gold doré • 1M tpa process plant, run-rate at 1.2M tpa Processing • Permitted to expand to 1.75M
Slide 9: Tomingley FY26 Exploration Focus
Tomingley FY26 Exploration Focus 1 1 Wyoming Three Underground – Extension drilling beneath the open cut and 2 underground resource. 7 2 Testing the potential of the northern extension to the andesite that is host to the majority of the Caloma gold resource at Caloma North. 3 3 Resource expansion dr
Slide 10: Costerfield (Australia)
Costerfield (Australia) ONE OF THE WORLD’S HIGHEST-GRADE GOLD AND ANTIMONY MINES 9
Slide 11: Costerfield Gold-Antimony Mine (100%)
Costerfield Gold-Antimony Mine (100%) High Grade Narrow Vein Mining in Victoria Current Mining Underground at Youle and Shepherd Saleable Product Gold gravity | Gold and antimony concentrate Processing 140,000 tpa 0.150 Moz Au | 11 kt Sb | 0.231 Moz AuEq Reserves1 (0.54Mt @ 8.7 g/t Au and 2.0% Sb) 0.
Slide 12: Costerfield FY26 Exploration Focus
Costerfield FY26 Exploration Focus 1 True Blue – Extending and infilling recently discovered resources approximately 2km Youle and Shepherd east of the current mining area. Workings 2 Step-out testing of the 4km True Blue True Blue Corridor 6 surface geochemical anomaly. 4+km of shallow workings and
Slide 13: Björkdal (Sweden)
Björkdal (Sweden) LONG LIFE UNDERGROUND AND OPEN CUT GOLD MINE 12
Slide 14: Björkdal Gold Mine (100%)
Björkdal Gold Mine (100%) Long-term Production in Sweden Current Mining Underground Saleable Product Gold concentrate Processing 1.4M tpa Reserves1 0.54 Moz Au (13.1Mt @ 1.29 g/t Au) Resources (MI) 2 1.40 Moz Au (20.4Mt @ 2.14 g/t Au) FY2025 Production3 41.4 koz Au FY2026 Guidance4 40 – 44 koz Au H1
Slide 15: Björkdal FY26 Exploration Focus
Björkdal FY26 Exploration Focus 1 Infill and Extension drilling in the northwestern continuation of the Björkdal Deposit within North Zone. Storheden Resource 2 Infill and Extension drilling 3 in the northeastern plunge direction the Björkdal 2 1 Deposit within Main Zone. 3 Depth extension of the re
Slide 16: Boda-Kaiser (Australia)
Boda-Kaiser (Australia) LARGE-SCALE DEVELOPMENT PROJECT 15
Slide 17: Boda-Kaiser: A Significant Gold-Copper Project in a Premier Location
Boda-Kaiser A Significant Gold-Copper Project in a Premier Location 14.7 Moz AuEq1,2 in Resources ~65% in Indicated Category Au = A$3,500/oz (~US$2,334/oz) July 2024 Scoping Study2 Cu = A$15,000/t (~US$10,000/t) Scoping study at 20 Mtpa throughput 20 Mtpa 17+ years produced over LOM: Throughput Life
Slide 18: Northern Molong Porphyry Project
Northern Molong Porphyry Project FY26 Exploration Focus 1 Boda 4 – Exploring for potential southern extensions to the Boda 2-3 deposit for new Au-Cu porphyry centres. 2 Drill testing the prospective geology between Boda and Kaiser for new high- grade Au-Cu hydrothermal centres. 3 Extension drilling
Slide 19: Boda-Kaiser Potential Timeline
Boda-Kaiser Potential timeline 2025 2026 2027 2028 2029 2030 2031 2032 2033 Stakeholder Consultation Environmental Studies Property Negotiations Site Selection Rail, Power, Road, Water & Windfarm Negotiations Project Approvals Bankable Feasibility Study Financing & Final Investment Decision Construc
Slide 20: Positioning for Growth
Positioning for Growth Deliverables for FY2026 Deliver on production and consolidate costs. Expand mineral resources at all three mine sites. Tomingley – deliver growth projects, particularly Newell Highway realignment. Costerfield – progress permitting and development to True Blue. Björkdal – open
Slide 21: Thank You
Thank You ASX: ALK Alkane Contact Information: Natalie Chapman Corporate Communications Manager TSX: ALK +61 418 642 556 natalie.chapman@alkres.com OTCQX: ALKRY alkres.com @alkane-resources-ltd @alkaneresources 20
Slide 22: Appendix: Reserves and Resources Statements
Appendix RESERVES AND RESOURCES STATEMENTS 21
Slide 23: Tomingley Reserves and Resources Statement
Tomingley Reserves and Resources Statement1 Tomingley Operations – Mineral Resources (at 30 June 2025) Tomingley Operations – Ore Reserves (at 30 June 2025) Measured Indicated Inferred Total Proved Probable Total Deposit Tonnes Grade Tonnes Grade Tonnes Grade Tonnes Grade Gold Deposit Tonnes Grade T
Slide 24: Costerfield Reserves and Resources Statement
Costerfield Reserves and Resources Statement1 Tonnes Au Sb Au Sb Category (kt) (g/t) (%) (koz) (kt) Costerfield Operations – Mineral Resources (at 30 June 2025) Measured - UG 387 13.1 3.7 162 14.4 Resources 1. The Mineral Resource is estimated as at 31 Dec 2024 with depletion through to 30 June 2025.
Slide 25: Björkdal Reserves and Resources Statement
Björkdal Reserves and Resources Statement1 Björkdal Gold Mine – Mineral Resources (at 30 June 2025) Björkdal Gold Mine – Ore Reserves (at 30 June 2025) Measured Indicated Inferred Total Proved Probable Total Deposit Tonnes Grade Tonnes Grade Tonnes Grade Tonnes Grade Gold Deposit Tonnes Grade Tonnes
Slide 26: Boda-Kaiser Reserves and Resources Statement
Boda-Kaiser Reserves and Resources Statement1 Indicated Inferred Total Metal Deposit Tonnes Au Cu Tonnes Au Cu Tonnes AuEq1 Au Cu AuEq1 Au Cu (Mt) (g/t) (%) (Mt) (g/t) (%) (Mt) (g/t) (g/t) (%) (Moz) (Moz) (Mt) Open Pittable Resources (cut-off 0.3g/t AuEq) Boda 191 0.36 0.17 42 0.29 0.16 233 0.58 0.3