Antipa Minerals Limited · ASX:AZY

Antipa Minerals — 121 Mining Investment London Conference (May 2025)

47 slides from Antipa Minerals's conference presentation, May 12, 2025

  1. Slide 1: Dominant 100% owned Paterson Province landholding featuring Minyari Dome

    For personal use only WITH A DOMINANT 100% OWNED PATERSON PROVINCE LANDHOLDING FEATURING THE STAND-ALONE MINYARI DOME GOLD-COPPER DEVELOPMENT PROJECT ASX: AZY | May 2025

  2. Slide 2: Disclaimer

    DISCLAIMER Refer to Antipa Minerals ASX release 24 October 2024 “Minyari Scoping Study Update Confirms Development Potential”, for full Scoping Study details. Antipa Minerals confirms that it is not aware of any new information or data that materially affects the information included in that release

  3. Slide 3: Acknowledgement of Traditional Custodians

    For personal use only ANTIPA MINERALS ACKNOWLEDGES THE TRADITIONAL CUSTODIANS OF COUNTRY THROUGHOUT AUSTRALIA AND THEIR CONNECTIONS TO LAND, SEA AND COMMUNITY WE PAY OUR RESPECTS TO THEIR ELDERS PAST AND PRESENT, EXTENDING THAT RESPECT TO ALL ABORIGINAL AND TORRES STRAIT ISLANDER PEOPLES TODAY INVES

  4. Slide 4: Investment highlights: land package, resource, development opportunity

    For personal use only OUTSTANDING SIZEABLE PROVEN LAND EXISTING MINERAL DEVELOPMENT PACKAGE RESOURCE OPPORTUNITY Over 4,060km2 Large growth potential 2024 Scoping Study1 Proximal to the Telfer mine 2.42 Moz of gold, NPV7% A$834M and Havieron and Winu 84,000 t of copper, and pre-tax at development pr

  5. Slide 5: Stand-alone Minyari Dome gold-copper development project

    STAND-ALONE MINYARI DOME GOLD-COPPER DEVELOPMENT PROJECT1 For personal use only MINE MINING INITIAL SCHEDULE PHYSICALS GOLD OUTPUT MINYARI DOME DEPOSIT 30.2 Mt at 1.5 g/t Au 3 Mtpa throughput 1.3 Moz Initial open pitand For 10 + years initial Average of 130 koz pa underground mine processing life fo

  6. Slide 6: Project summary: sensitivity analysis

    PROJECT SUMMARY: SENSITIVITY ANALYSIS NPV SENSITIVITY ANALYSIS (PRE-TAX, A$3,000/oz AU)1 PROJECT PROVIDES TREMENDOUS GOLD PRICE UPSIDE1 For personal use only NPV7% UoM Base Spot A$834M Gold price assumption A$/oz 3,000 4,0002 NPV7% (pre-tax) A$M 834 1,696 Gold Price ± 30% 59 1610 IRR (pre-tax) % 52

  7. Slide 7: Project summary: free cash flow

    PROJECT SUMMARY: FREE CASH FLOW PROJECTED ANNUAL FREE CASH FLOWS (POST-TAX, A$M) AT VARIOUS GOLD PRICE ASSUMPTIONS1 For personal use only A$3,000/oz Au A$4,000/oz Au A$4,200/oz Au 273 249 249 235 241 243 250 229 226 230 228 216 207 222 224 210 198 191 170 172 151 156 139 132 126 127 117 110 106 78 3

  8. Slide 8: Minyari Dome project strengths

    For personal use only TECHNICALLY STRATEGICALLY SIMPLE, NON- EXISTING ROAD PROJECT ECONOMICS REAFFIRMED AND SIGNIFICANT LOCATION REFRACTORY AND PORT, PLUS HIGHLY LEVERAGED ROBUST, WITH IN A WORLD-CLASS METALLURGY SUPPORTS ESTABLISHED TO FURTHER SUBSTANTIALLY GOLD-COPPER A STANDARD CIL PLANT PROCESSI

  9. Slide 9: Pre-feasibility study workstreams

    STAND-ALONE MINYARI DOME GOLD-COPPER DEVELOPMENT PROJECT For personal use only PFS  Metallurgical test work to refine process methodology and design  Environmental surveys and supporting studies ahead of regulatory submissions PRE-FEASIBILITY STUDY  Water assessment and management planning activi

  10. Slide 10: Growing near-surface mineral resource base compared to peers

    STAND-ALONE MINYARI DOME GOLD-COPPER DEVELOPMENT PROJECT For personal use only GOLD-ONLY CONTAINED RESOURCE (Moz GOLD)1,2,3 RESOURCE GRADE (g/t GOLD) 7.04 Dalgaranga 5.6 5 A GROWING, NEAR Youanmi 4.4 Central Tanami 3.2 SURFACE MINERAL Ravensthorpe 2.1 RESOURCE BASE Kal East 2.1 Lady Julie 1.8 4.0 IN

  11. Slide 11: Growth and discovery drilling programmes

    For personal use only MINYARI DOME BROADER MINYARI DEVELOPMENT PROJECT PROJECT GROWTH DRILLING PROGRAMME DISCOVERY DRILLING PROGRAMME  Targeting expansion of the existing near-surface Minyari Dome  Scheduled to comprise 328 holes for approximately 20,400m, Mineral Resource including 288 air core h

  12. Slide 12: Phase CY2025 drilling programme detail

    PHASE 1 CY2025 DRILLING PROGRAMME DETAIL

  13. Slide 13: Minyari Dome growth drilling programme

    For personal use only MINYARI DOME DEVELOPMENT PROJECT GROWTH DRILLING PROGRAMME  Targeting expansion of the existing near-surface Minyari Dome Mineral Resource  Scheduled to comprise approximately 57 RC holes for 13,000m and four diamond core holes for 1,500m  Initial focus on extending the reso

  14. Slide 14: Multiple resource extension targets: long section

    MULTIPLE RESOURCE EXTENSION TARGETS MINYARI DOME LONG SECTION: LOOKING WEST For personal use only MINYARI DOME GOLD-COPPER MINERALISATION CURRENTLY SPANS 3.3 km TARGET TARGET TARGET INVESTOR PRESENTATION | 14

  15. Slide 15: Minyari deposit resource definition

    MINYARI DEPOSIT RESOURCE DEFINITION MRE: 1.9 MOZ GOLD, 69 KT COPPER, 579 KOZ SILVER AND 11 KT COBALT  Outstanding high-grade gold + copper-silver-cobalt mineralisation: For personal use only  86m at 1.7 g/t gold and 0.41% copper from 121m down hole in 24MYD0533, including:  28m at 4.0 g/t gold, 1

  16. Slide 16: Minyari South

    MINYARI SOUTH MRE: 22 KOZ OF GOLD, 900T OF COPPER AND 5 KOZ SILVER  Significant near-surface high-grade gold mineralisation extension: For personal use only  17m at 6.8 g/t gold and 0.50% copper from 65m down hole in 24MYC0653, including:  4m at 12.2 g/t gold and 1.00% copper from 68m  4m at 13.

  17. Slide 17: Minyari Southeast

    MINYARI SOUTHEAST MAIDEN MRE: 25 KOZ OF GOLD  Significant near-surface high-grade gold mineralisation For personal use only extension:  10m at 3.0 g/t gold from 67m down hole in 24MYC0644, including:  2m at 13.2 g/t gold from 67m down hole  20m at 1.0 g/t gold and 0.07% copper from 5m down hole

  18. Slide 18: Overview of the GEO-01 discovery

    OVERVIEW OF THE GEO-01 DISCOVERY GEO-01 AND SURROUNDS – GROWTH EXPECTED  Large 700m by 500m gold ± copper footprint For personal use only  Main zone of ENE trending thick high-grade gold mineralisation defines northern limit: GEO-01 MAIN ZONE  CY2024 drilling extended Main Zone’s strike to 500m a

  19. Slide 19: GEO-01 discovery: Main Zone

    GEO-01 DISCOVERY: MAIN ZONE MAIDEN MRE: 151 KOZ OF GOLD – GROWTH EXPECTED  Significant near-surface high-grade gold mineralisation intersected : For personal use only  35m at 3.0 g/t gold from 20m down hole in 24MYC0610, including:  16m at 5.6 g/t gold from 33m  50m at 2.3 g/t gold from 72m down

  20. Slide 20: GEO-01 discovery: Fiama and Minella

    GEO-01 DISCOVERY: FIAMA AND MINELLA FIAMA PROSPECT – GROWTH EXPECTED  32m at 2.4 g/t gold from 140m down hole in 24MYC0470, including: For personal use only  4m at 8.9 g/t gold from 140m  16m at 3.8 g/t gold and 0.09% copper from 113m down hole in 24MYC0632, including:  2m at 25.4 g/t gold and 0

  21. Slide 21: Broader Minyari project discovery drilling programme

    For personal use only BROADER MINYARI PROJECT DISCOVERY DRILLING PROGRAMME  Scheduled to comprise 328 holes for approximately 20,400m, including 288 air core holes (14,400m) and 40 RC holes (6,000m)  Initial RC drilling to concentrate on high priority Parklands target  Additional focus areas incl

  22. Slide 22: Parklands and Jezabeel greenfield targets

    EXCITING PARKLANDS AND JEZABEEL GREENFIELD TARGETS TWO VERY LARGE-SCALE SURFACE GEOCHEMICAL GOLD ANOMALIES VERY CLOSE TO TELFER1 Parklands: Surface geochemical gold anomaly: For personal use only  Very large 3km long by up to 1.5km wide:  Peak surface geochemical lag result 1.52 g/t gold  Located

  23. Slide 23: Parklands greenfield target detail

    PARKLANDS GREENFIELD TARGET DETAIL JUST 10KM NORTHEAST OF GREATLAND’S TELFER GOLD-COPPER-SILVER 22 MTPA PROCESSING FACILITY1  Coherent gold and mineral system pathfinder For personal use only surface geochemical anomaly:  Very large 3km long by up to 1.5km wide  Peak surface geochemical lag resul

  24. Slide 24: Reaper-Poblano-Serrano (RPS) trend target

    REAPER-POBLANO-SERRANO (RPS) TREND TARGET A VERY LARGE-SCALE RC AND AIR CORE GOLD-COPPER-SILVER TARGET1  Located 35km north of Minyari For personal use only  Broad-spaced 2019 and 2020 drill holes define a 2.0km long, 500-metre-wide corridor hosting significant high-grade gold-copper-silver minera

  25. Slide 25: AL01 target

    AL01 TARGET A VERY LARGE-SCALE AIR CORE GOLD TARGET1  Located 17km north of Minyari For personal use only  2023 air core drilling extended AL01 anomaly to a 5km long target  Meta-sediment hosted gold and pathfinder anomaly: Extensive mineral system pathfinder anomalism, including Cu, Co, Bi, Te,

  26. Slide 26: Multiple targets surrounding Minyari

    MULTIPLE TARGETS SURROUNDING MINYARI LARGE GOLD-COPPER TARGET PP-GRAV021  Located 10km WSW of Minyari adjacent to NE-trending Crofton For personal use only Granite intruding a major fault:  Potential hydrothermal heat and metal source  CY2024 diamond core drilling intersected up to 0.66% copper a

  27. Slide 27: For personal use only

    For personal use only

  28. Slide 28: Excellent financial foundation and clean capital structure

    EXCELLENT FINANCIAL FOUNDATION AND CLEAN CAPITAL STRUCTURE For personal use only CAPITAL STRUCTURE | ASX: AZY SHARE REGISTER AND RESEARCH COVERAGE4 Share price1 A$0.52 7.2% 6.2% Greatland Gold Shares on issue1 574M 4.2% Copia Investment Partners 2.6% Lion Selection Group 2.5% IGO Market capitalisati

  29. Slide 29: Highly experienced and motivated executive team

    HIGHLY EXPERIENCED AND MOTIVATED EXECUTIVE TEAM For personal use only Mark Rodda Roger Mason Stephen Power Peter Buck Gary Johnson Luke Watson Executive Managing Non-Executive Non-Executive Non-Executive CFO and Company Chairperson Director and CEO Director Director Director Secretary  Lawyer and C

  30. Slide 30: Committed to social and environmental responsibility

    COMMITTED TO SOCIAL AND ENVIRONMENTAL RESPONSIBILITY For personal use only LOCAL COMMUNITY REGIONAL ECONOMIC CULTURAL HERITAGE SOCIALLY INCLUSIVE PARTNERSHIPS DEVELOPMENT PROTECTION WORKPLACE ENGAGING LOCAL EXPLORATION COLLABORATING COMMITTED TO PEOPLE AND INVESTMENT FOR WITH TRADITIONAL WORKPLACE D

  31. Slide 31: Set to play a major part in the region's resurgence

    SET TO PLAY A MA JOR PART IN THE REGIONS RAPID RESURGENCE A TRULY OUTSTANDING GOLD GROWTH POTENTIAL FROM EXCELLENT FINANCIAL For personal use only MINING LOCATION MULTIPLE TARGET AREAS FOUNDATION TIER-ONE GROUND PACKAGE PROXIMAL EXPLORATION PRESENTING SIZEABLE A$40M CASH TO FULLY FUND RESOURCE TO TH

  32. Slide 32: Contact us

    CONTACT US For personal use only MANAGING DIRECTOR & CEO EXECUTIVE CHAIRPERSON Mr Roger Mason Mr Mark Rodda E: [email protected] E: [email protected] CORPORATE OFFICE MEDIA RELATIONS Level 2, 16 Ord Street Mr Michael Vaughan West Perth WA 6005 Fivemark Partners Austral

  33. Slide 33: Appendix

    ANTIPAMINERALS APPENDIX

  34. Slide 34: Shallow young cover across a large 4,060km2 portfolio

    SHALLOW YOUNG COVER ACROSS A LARGE 4,060km2 PORTFOLIO1 For personal use only APPROXIMATELY 40% OF ANTIPA TENEMENTS ARE UNDER LESS THAN 20 METRES OF COVER APPROXIMATELY 75% OF ANTIPA TENEMENTS ARE UNDER LESS THAN 80 METRES OF COVER 1. Telfer and Havieron refer to Greatland Gold plc AIM release dated

  35. Slide 35: Minyari Dome mineral resource estimate

    MINYARI DOME MINERAL RESOURCE ESTIMATE MINYARI DOME1,2 For personal use only Deposit Classification Tonnes Au g/t Au ounces Ag g/t Ag ounces Cu % Cu tonnes Co % Co tonnes Minyari Indicated 27,100,000 1.75 1,505,000 0.58 507,000 0.22 59,800 0.04 9,720 Minyari Inferred 6,200,000 1.78 347,000 0.36 72,0

  36. Slide 36: Satellite deposits mineral resource estimate

    SATELLITE DEPOSITS MINERAL RESOURCE ESTIMATE SATELLITE DEPOSITS For personal use only Deposit Cut-off Category Tonnes (Mt) Au grade (g/t) Cu grade (%) Ag grade (g/t) Co (ppm) Au (oz) Cu (t) Ag (oz) Co (t) Chicken Ranch 0.5 Au Inferred 0.8 1.6 40,300 Tim's Dome 0.5 Au Inferred 1.8 1.1 63,200 Total Sa

  37. Slide 37: Top Australian gold projects: reference information

    TOP AUSTRALIAN GOLD PROJECTS TOP AUSTRALIAN GOLD PROJECTS: REFERENCE INFORMATION For personal use only Project Company Contained Au Resource Grade Measured Resource Indicated Resource Inferred Resource Stage Study Level Source (Moz) (g/t Gold) (Mt) (Mt) (Mt) (completed) Havieron3 Greatland Gold 7.0

  38. Slide 38: Scoping study detail

    STAND-ALONE MINYARI DOME GOLD-COPPER DEVELOPMENT PROJECT SCOPING STUDY DETAIL

  39. Slide 39: Project summary: highlights

    PROJECT SUMMARY: HIGHLIGHTS1 MINE SCHEDULE MINING PHYSICALS STANDARD CIL PLANT For personal use only 30.2 Mt at 1.5 g/t Au 3 Mtpa throughput 90% gold recovery Initial open pit and underground mine For 10+ years initial processing life Simple non-refractory metallurgy INITIAL GOLD OUTPUT FORECAST AIS

  40. Slide 40: Project summary: optimal processing case

    PROJECT SUMMARY: OPTIMAL PROCESSING CASE MINYARI DOME STAND ALONE DEVELOPMENT OPPORTUNITY1 OPTIMAL CASE For personal use only  Two standard processing facility options 13.5 M tonnes evaluated: Aupit ore open  a gravity and CIL plant for a Gold- OPEN PIT GOLD Focused case producing doré gold; and O

  41. Slide 41: Project summary: base case

    PROJECT SUMMARY: BASE CASE PROJECT PARAMETERS: BASE CASE (± 35%)1 KEY POTENTIAL UPSIDE DRIVERS For personal use only Tonnes Mt 30.2  Mine schedule and operating life extension to be enabled by: Gold grade g/t 1.5 Contained ounces of gold Moz 1.5  Mineral Resource extensions at multiple deposits Pl

  42. Slide 42: Project summary: cost analysis

    PROJECT SUMMARY: COST ANALYSIS CAPITAL COST ESTIMATE (DEVELOPMENT+ SUSTAINING)1 OPERATING COST ESTIMATE1 For personal use only Area A$M Area A$ Processing Plant (3 Mtpa CIL) 96.2 Mining – Open pit 26.50/t ore Contingency 9.6 Mining – Underground 80.00/t ore Infrastructure - Process 36.0 Infrastructu

  43. Slide 43: Project summary: mining approach

    PROJECT SUMMARY: MINING APPROACH CONCEPTUAL CONFIGURATION – OPEN PIT and UNDERGROUND MINE DESIGN1 For personal use only View bearing -16° to 098° Mining Method / Approach:  Contractor mining  Five open pits and one underground mine  Minyari deposit accounts for 95% of the gold production  Econom

  44. Slide 44: Project summary: production profile

    PROJECT SUMMARY: PRODUCTION PROFILE PRODUCTION PROFILE PROJECTION1 PRODUCTION DETAIL1 For personal use only Recovered gold (koz)  1.32 Moz total gold produced:  forecast annual output of up to 145 142 139 144 136 145,000 ounces of gold in Year 5 134 120  average of 130,000 ounces of gold 115 114

  45. Slide 45: Project summary: mining schedule

    PROJECT SUMMARY: MINING SCHEDULE MINING SCHEDULE: BY RESOURCE CLASSIFICATION1 MINING SCHEDULE: OPEN PIT AND UNDERGROUND1 For personal use only 1. Minyari Dome Project Scoping Study Update dated 24 October 2024 completed to ±35% level of accuracy. INVESTOR PRESENTATION | 45

  46. Slide 46: Project summary: configuration and processing

    PROJECT SUMMARY: CONFIGURATION AND PROCESSING CONCEPTUAL CONFIGURATION1 PROJECT PROCESSING SCHEDULE1 For personal use only 500 m 3,500 3.50 Mill feed (kt) Gold grade (g/t) 3,000 3.00 3,000 3,000 3,000 3,000 3,000 3,000 3,000 3,000 3,000 Mining Method / Approach: 2,500 2.50  Contractor mining  Five

  47. Slide 47: Antipa Minerals closing slide

    ANTIPAMINERALS IAANKR YOU

Antipa Minerals — 121 Mining Investment London Conference (May 2025) on 6ix