Legacy Minerals Holdings Limited · ASX:LGM
Legacy Minerals — Gold Coast Gold 2026 Conference
22 slides from Legacy Minerals's conference presentation, Mar 25, 2026
Slide 1: Discovery and Development
For personal use only Discovery and Development Gold, Silver, and Copper in NSW, Australia Gold Coast Gold Chris Byrne, CEO & Managing Director 25 March 2026
Slide 2: Disclaimer
2 Disclaimer This presentation may contain certain statements and projections provided by or on behalf of Legacy Minerals Holdings Limited (ASX: LGM, Legacy Minerals, or the Company) with respect to the anticipated future undertakings. These forward-looking statements reflect various assumptions by
Slide 3: Company Overview
3 Company Overview1 Market Cap $29M Share Price $0.145 Cash $10M (30 Jan) Enterprise Value $19M For personal use only Options Shares Debt 37M (with 25.5M at $0.30 200M Nil exp Jan 27) Deal flow providing non-dilutive exposure 8 deals since 2023 with companies including Newmont, EarthAi, Rio Tinto, S
Slide 4: Why invest in Legacy Minerals and the junior space?
4 Why invest in Legacy Minerals and the junior space? The case exposure in gold and silver explorers and pre-development companies 1. Gold and silver prices are not being factored into junior company valuations 2. Valuation case strengthens for companies that have proven resources and studies comple
Slide 5: Dual track approach - Discovery and Development
5 Dual track approach - Discovery and Development Strategy to deliver shareholder value 1. Discovery For personal use only Focused discovery to expand Mt Carrington resource providing ongoing, share price catalysts Development 2. Development Development of the Mt Carrington through study work, permi
Slide 6: Mt Carrington
Mt Carrington Large, 115Moz AgEq Open Pit Silver-Gold Mineral Resource1 For personal use only 79 47 29 Au Ag Cu
Slide 7: Discovery and Development
7 Discovery and Development District-scale discovery opportunity with advanced development opportunity Resource For personal use only 115Moz AgEq1 2025 JORC Mineral Resource Estimate Discovery opportunity Epithermal system with multi-million-ounce potential – analogy with Kainantu- style gold-copper
Slide 8: Project and Company History
8 Project and Company History Mt Carrington Project Ownership History Small scale Au, Drake White Rock WRM & Thomson MTC Rex Legacy Minerals For personal use only Ag, Cu mining Resources Minerals Resources JV Mines Minerals 2023/2024 - 1853 - 1960 1989-1993 1994-2007 2008-2010 2010-2020 2021-2023 on
Slide 9: Mt Carrington Discovery Opportunity
Mt Carrington Discovery Opportunity For personal use only 79 47 29 Au Ag Cu
Slide 10: Why Mt Carrington?
10 Why Mt Carrington? Extensive high-grades and wide mineralised zones Gold and Silver Drill Hits For personal use only • 12.82m at 48g/t Au and 2,589g/t Ag from 12m1 • including 1m up to 230g/t Au and 9,081g/t Ag • 118m at 1.71g/t Au, 6.9g/t Ag, 0.1%Cu and 1.12% Zn from 2m1 • 143m at 1.1g/t Au, 3g/
Slide 11: Drilling has barely scratched the surface
11 Drilling has barely scratched the surface Target Rich Gold, Copper, and Silver Environment • Detailed Airborne Mobile-MT data review has identified significant conductivity trends1 • Experts engaged who are familiar with the MT survey data used by K92 Mining Inc. at the Kainantu Mine • Compelling
Slide 12: Size of the Prize Potential: Kainantu – Exceptional AuEq Growth
12 Size of the Prize Potential: Kainantu – Exceptional AuEq Growth1 Epithermal-porphyry systems potential to extend at depth Kainantu 2.2Moz AuEq For personal use only 2015 Kainantu acquisition from Barrick 0.8Moz AuEq 2017 2021 Mt Carrington average drill depth Is 50m Kainantu 18Moz AuEq 2023 2025
Slide 13: Emerging Gold Discovery (current drilling)
13 Emerging Gold Discovery (current drilling) First ever diamond drilling intersecting significant gold New Discovery – Mascotte For personal use only The first hole, from an eight-hole campaign has returned an outstanding, first pass intercept of1: 40m at 1.0g/t Au from 151m, including: o 9m at 2.7
Slide 14: Planned Drill Targets – White Rock
14 Planned Drill Targets – White Rock Two existing silver dominant deposits open at depth For personal use only Planned drill programs across Mt Carrington Cross Section of the Mt White Rock North Deposit with Planned Holes (White)1 ASX: LGM Note: references on this slide are in the Appendix – Endno
Slide 15: Planned Drill Targets – Mt Carrington
15 Planned Drill Targets – Mt Carrington Copper and gold targets open at depth and along strike For personal use only Cross Section of the Mt Carrington Mine1 Planned drill programs across Mt Carrington ASX: LGM Note: references on this slide are in the Appendix – Endnotes on Slides 21
Slide 16: Mt Carrington Development Opportunity
Mt Carrington Development Opportunity For personal use only 79 47 29 Au Ag Cu
Slide 17: 115Moz Silver-Equivalent Resource
17 115Moz Silver-Equivalent Resource1 One of Australia’s highest grade, open-pit silver and gold project 2025 Mineral Resource1 For personal use only • 34.4Mt at 105g/t silver-equivalent (AuEq) containing 0.7Moz Au, 24.3Moz Ag, 147kt Zn, 33kt Pb, 20kt Cu Substantial platform for growth • New MRE pro
Slide 18: 2026 Scoping Study
18 2026 Scoping Study New precious metal concentrate planned at brownfields site • 2026 study will evaluate new 2025, 34Mt Mineral Resource (2025 Study only evaluated ~200koz of gold1) For personal use only • Previous Metal Concentrate - Met. Review by Ausenco identifying a precious metal concentrat
Slide 19: Legacy Minerals Investment Case
19 Legacy Minerals Investment Case Discovery and Devlopment 1. 115Moz AgEq1 resource lays a strong foundation for further resource growth For personal use only • At 105g/t AgEq1, it one of Australia's highest grade open pit silver-gold deposits 2. Market capitalisation presents significant growth op
Slide 20: Thank You
For personal use only Thank You Chris Byrne CEO & Managing Director chris.byrne@legacyminerals.com.au +61 499 527 547 ASX: LGM
Slide 21: Appendix A – Endnotes
21 Appendix A – Endnotes Intro Slide 4: 1 LSX ASX Release, 9 February 2026, Lion Investor Update February 2026 MTC Slide 6: 1 LGM ASX Release, 12 December 2025, New Silver Targets and Drill Approvals at Mt Carrington MTC Slide 7: 1 LGM ASX Release, 1 September 2025, Metallurgical Study Commences at
Slide 22: Appendix B – Mt Carrington Mineral Resources
22 Appendix B – Mt Carrington Mineral Resources1 Resource Tonnes and Grade Contained Metal Prospect Classification Tonnes Au (g/t) Ag (g/t) Cu% Pb% Zn% AgEq (g/t) Au (Koz) Ag (Koz) Cu (kt) Pb (kt) Zn (kt) AgEq (Koz) (Kt) Indicated 2,818 1.1 3.1 0.09 0.07 0.6 149 98 281 3 2 16 13,500 For personal use
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