Announcement PDF ASX Announcement 25 March 2025 Investor Webinar Legacy Minerals Managing Director Chris Byrne to host a live investor webinar on Thursday, 27 March 2025 Legacy Minerals Holdings Limited (ASX: LGM) (“Legacy Minerals” or “the Company”) is pleased to advise that its Managing Director, Chris Byrne, will host a live investor webinar to update investors on the Company's planned exploration programs in New South Wales. This includes the high-priority Drake Project, where Legacy has recently announced a Mineral Resource Estimate of 0.8Moz of contained gold-equivalent metal and 35Moz of silver-equivalent metal 1; and the Thomson Project, where drilling is underway targeting large, intrusion-related gold and copper systems 2. The webinar will be held on Thursday, 27 March 2025, commencing at 1.00pm AWST / 3.00pm AEST / 3.30pm ACDT / 4.00pm AEDT. Investors can register to join the webinar via the following link: https://www.bigmarker.com/read-corporate/legacy-minerals-investor-webinard90ed6696ff32bbc0b54211d Investors will also have the opportunity to submit questions to Mr Byrne via the webinar platform. Alternatively, questions can be sent to info@readcorporate.com.au before the start of the webinar. Approved by the Board of Legacy Minerals Holdings Limited. For more information: Investors: Chris Byrne CEO & Managing Director chris.byrne@legacyminerals.com.au +61 (0) 499 527 547 1 See LGM ASX Announcement dated 13 March 2025. 2 See LGM ASX Announcement dated 19 March 2025. Media: Nicholas Read Read Corporate nicholas@readcorporate.com.au +61 (0) 419 929 046 Page 1 of 2 | ABN 43 650 398 897 3/202 Russell Street Bathurst, 2795 www.legacyminerals.com.au ASX: LGM Page 2 of 2 About Legacy Minerals Legacy Minerals is an ASX-listed public company that has been acquiring and exploring gold, copper, and basemetal projects in NSW since 2017. The Company has nine projects that present significant discovery opportunities for shareholders. Au-Ag Black Range (EL9464, EL9589) Cu-Au Drake (EL6273, EL9616, EL9727, ALA75) Extensive low-sulphidation, epithermal system with limited historical exploration. Epithermal occurrences across 30km of strike. Large caldera (~150km2) with similar geological characteristics to other major pacific rim low-sulphidation deposits. Cu-Au Rockley (EL8926) Au-Cu (Pb-Zn) Cobar (EL9511) Helix JV Prospective for porphyry Cu-Au and situated in the Macquarie Arc Ordovician host rocks with historic highgrade copper mines that graded up to 23% Cu. Undrilled targets next door to the Peak Gold Mines. Several priority geophysical anomalies and gold in lag up to 1.55g/t Au. Au-Ag Bauloora (EL8994, EL9464) Newmont JV One of NSW’s largest low-sulphidation, epithermal systems with a 27km2 epithermal vein field. Cu-Au Glenlogan (EL9614) S2 Resources JV Large, undrilled magnetic anomaly underneath Silurian cover located 55kms from Cadia Valley. Au Harden (EL9657) Large historical high-grade quartz-vein gold mineralisation. Drilling includes 3.6m at 21.7g/t Au 116m and 2m at 17.17g/t Au from 111m. Au-Cu Fontenoy (EL8995) Earth AI JV Significant PGE, Au and Cu anomalism defined in soil sampling and drilling. Significant drill intercepts include 120m @ 0.3g/t PGE from 298, and 79m at 0.27% Cu from 1.5m. Cu-Au Thomson (EL9190, EL9194, EL9728) Prospective for intrusion-related gold and copper systems the project contains numerous ‘bullseye’ magnetic and gravity anomalies that remain untested. Figure 1: Location of Legacy Minerals’ Projects in NSW, Australia, and major mines and deposits SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM