Announcement PDF ASX Announcement 27 May 2025 Drilling Underway Across Generative Projects and New JV Multiple drill campaigns are underway targeting Gold, Platinum, and-Palladium Drilling Results - Fontenoy Latest Platinum Palladium Drilling Results: • 374.6m at 0.1g/t 3E PGE from surface (no cut-off) (EFO21D), including: o • • 40m at 0.2g/t 3E PGE from 110m (EFO21D) Assays indicate the known PGE-bearing mineral system to be approximately 2km2, highlighting the significant exploration potential within this large PGE-bearing footprint. New results build on previously released results of drill hole EFO9D i: o 120m at 0.30g/t 3E PGE (no cut-off grade) from 298m, including:  010m at 1.2g/t 3E PGE from 388m. July 2025 Drilling Planned Following Completion of Airborne Survey: • • Further drilling is planned in July 2025, aiming to extend the size of the known mineral system and test for higher-grade PGE zones within the basal zone of the ultramafic unit. Drill targeting will be aided by a recently completed 371km2 airborne electromagnetic survey. Drilling Underway and New Joint Venture – Harden • Hilltops Gold (Hilltops) has signed an Earn-In Joint Venture (JV) Agreement to earn an 80% interest in Legacy Minerals’ 100% owned Harden Gold Project by spending $0.8M over four years. • The JV will include a minimum of 1.5km of drilling across the Project and the definition of a JORC Compliant Mineral Resource by the end of the second earn-in period. • In consideration for entering into JV, Legacy Minerals will hold a 5% interest in Hilltops, a privately owned company with plans to establish a gold processing hub in central NSW. • In addition to the Harden JV, Hilltops also owns the Kinzan Gold Project in Grenfell NSW, providing Legacy exposure to additional discovery and near-term gold development opportunities. • Drilling is underway at Kinzan, with seven reverse circulation and three diamond holes to be completed by 31 May 2025. Drilling is planned to commence at the Harden JV in the next quarter. Fontenoy Kinzan Figure 1. Drill rigs on site at Fontenoy targeting PGEs and Kinzan targeting high-grade gold 1. See Endnotes on Page 18 for references Page 1 of 18 | ABN 43 650 398 897 3/202 Russell Street Bathurst, 2795 www.legacyminerals.com.au ASX: LGM Legacy Minerals Holdings Limited (ASX: LGM, “LGM”, “the Company” or “Legacy Minerals”) is pleased to provide an update on generative exploration projects in NSW, including work programs at the Fontenoy, and Harden. Management comment Legacy Minerals CEO & Managing Director, Christopher Byrne said: “While we continue to focus our efforts on our core assets – with drilling underway at our Thomson Project and interpretation of airborne survey data underway at the Drake Project – Legacy Minerals is pleased to provide an update on activities across our non-core, generative project portfolio. This includes encouraging platinum and palladium drill results at Fontenoy, as well as a new Joint Venture on the Harden Gold Project. This new Joint venture has seen Legacy Minerals acquire an ownership stake in Hilltops Gold, adding to our portfolio of assets. This is the Company’s fifth joint venture in two years across our generative, non-core assets. The work on these generative assets provides Legacy Minerals’ shareholders with additional discovery exposure and non-dilutive value upside through exploration success. At Fontenoy, we are pleased to see the EarthAI team continue to advance the project with this latest round of encouraging drill results. The team has also completed a tenement-wide, Versatile Time Domain Electromagnetic (VTEM) geophysical survey, and drilling approvals are underway to test newly defined targets. With drilling underway at Thomson, drilling across the Hilltops Kinzan Project, and drilling planned at Fontenoy, Harden, Glenlogan, and Drake it will be another busy few months and we look forward to updating shareholders on our progress.” Hilltops Gold – Harden JV Hilltops Gold will acquire an 80% interest in the Harden Gold Project through a planned investment of $800,000 over the next four years. This strategic move is part of Hilltops Gold's broader initiative to establish a centralised gold processing hub in central New South Wales to produce high-grade gold to in the buoyant gold market. Additionally, Legacy Minerals will gain a 5% interest in Hilltops Gold, providing an additional investment opportunity for shareholders. This joint venture not only allows Legacy Minerals to maintain a stake in Hilltops Gold's projects— including the Kinzan Gold Project and the Harden joint venture—but also offers its shareholders valuable exposure to the discovery and development aspects of gold mining. About the Kinzan Project Seven Reverse Circulation (RC) holes and three diamond drill holes will be completed by 31st May, as part of an in-fill delineation program. More recent site work has observed outcrops with potential to define 350 metres of extended mineralisation along strike. The in-fill drilling and site mapping are expected to extend the resource along strike and at depth, with the potential to define a JORC compliant Mineral Resource. There is currently a well-defined structure of rhyolitic tuff with intensive quartz stockwork within a sub-vertical horizon of 3-6 metres in thickness extending for more than 750 metres and potential for this to extend at least a further 350 metres along strike and beyond the current model depth from surface to 40 metres. There is an extensive “line of load” of old workings and shafts which assist in identifying drill targets and costeans. These workings date back to the late 1800’s. SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Fontenoy Diamond Drilling Earth AI completed three diamond-cored holes for a total 1,255.6 metres earlier this year. These holes were drilled at the Fontenoy Project to test the interpretation of a mafic intrusive complex with the potential to host magmatic related PGE and nickel-copper sulphide related mineralisation. Initial observations appear to be consistent with previous drilling in the assay data indicate PGE mineralisation is dominantly occurring within and immediately underlying a high MgO core zone (>33% MgO) and sulphide development within this lower zone. This lower zone may reflect a favourable zone for PGE development. This is encouraging as it is consistent with the general model for magmatic Ni-Cu-PGE type mineral systems such as the Norilsk deposit ii. 1F Figure 2. Soil samples and completed drill holes over geology iii. 2F SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Drill hole EFO21D intercepted a large zone of elevated PGE mineralisation targeting beneath elevated PGE soils on surface, elevated gravity high response and on the interpreted contact of the Moonbilleen Gabbro and undifferentiated serpentinites. Significant drilling intercepts in EFO21D included: • 374.6m at 0.1g/t 3E PGE from surface (no cut-off) o Including 40m at 0.2g/t 3E PGE from 110m o Including 10m at 0.3g/t 3E PGE from 355m Drill hole EFO8D was drilled to the west of drill hole EFO7D to follow potential western extensions to the significant mineralisation intercepted in that hole. Significant drilling intercepts at EFO7D included iv: 3F • 120m at 0.3g/t 3E PGE from 298m including: o 10m at 1.2g/t 3E PGE from 388m. The Fontenoy Project has historically drilled with companies targeting the potential for shallow nickellaterite and Cu-Au deposits. Historical explorers had not tested the potential for PGE’s or magmaticrelated nickel-copper sulphide mineralisation. This style of deposit is rare and greatly prized for potentially higher grades and potential suite of valuable metals. Planned Future work Earth AI has recently completed a VTEM survey across the Fontenoy tenement which is a geophysical technique that is used to map the and characterize subsurface electrical conductivity. It's commonly used in mineral exploration to detect conductive bodies, such as nickel and copper sulphide deposits. The results of this surface and ongoing surface geochemical surveys will be used to guide future drilling. Current plans indicate two further holes will be drilled before the end of the year. Earth AI Exploration Strategy Earth AI is a vertically integrated metals exploration company based in San Francisco, USA. Its NSW based operations are located at Young, 15km from Legacy Minerals’ Fontenoy tenement. Earth AI plans to implement its artificial intelligence deposit targeting system to generate drill targets across the tenement. Once identified, Earth AI will follow up with on ground geophysical and geochemical work before drill testing. SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM 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 Media: Nicholas Read Read Corporate nicholas@readcorporate.com.au +61 (0) 419 929 046 DISCLAIMER AND PREVIOUSLY REPORTED INFORMATION Information in this announcement is extracted from reports lodged as market announcements referred to above and available on the Company’s website https://legacyminerals.com.au/. The Company confirms that it is not aware of any new information that materially affects the information included in the original market announcement and that all material assumptions and technical parameters underpinning the estimates in the relevant market announcement continue to apply and have not materially changed. This announcement contains certain forward-looking statements. Forward looking statements are only predictions and are subject to risks, uncertainties and assumptions which are outside of the control of Legacy Minerals Holdings Limited (LGM). These risks, uncertainties and assumptions include commodity prices, currency fluctuations, economic and financial market conditions, environmental risks and legislative, fiscal or regulatory developments, political risks, project delay, approvals and cost estimates. Actual values, results or events may be materially different to those contained in this announcement. Given these uncertainties, readers are cautioned not to place reliance on forward-looking statements. Any forward-looking statements in this announcement reflect the views of LGM only at the date of this announcement. Subject to any continuing obligations under applicable laws and ASX Listing Rules, LGM does not undertake any obligation to update or revise any information or any of the forward-looking statements in this announcement to reflect changes in events, conditions or circumstances on which any forward-looking statements is based. COMPETENT PERSON’S STATEMENT The information in this Report that relates to Exploration Targets, Exploration Results, Mineral Resources or Ore Reserves is based on information compiled by Thomas Wall, a Competent Person who is a Member of the Australian Institute of Geoscientists. Mr Wall is the Technical Director and a full-time employee of Legacy Minerals Pty Limited, the Company’s wholly-owned subsidiary, and a shareholder of the Company. Mr Wall has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. Mr Wall consents to the inclusion of the matters based on this information in the form and context in which it appears in this announcement. SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM About Legacy Minerals Legacy Minerals is an ASX-listed public company that has been exploring gold, copper, and base-metal projects in NSW since 2017. The Company has ten projects that present significant opportunities for shareholders. 0BAu-Ag Black Range (EL9464, EL9589) Extensive low-sulphidation, epithermal system with limited historical exploration. Epithermal occurrences across 30km of strike. 2BCu-Au Rockley (EL8926) 1BCu-Au Drake (EL6273, EL9616, EL9727, ALA75) Large caldera (~150km2) with similar geological characteristics to other major pacific rim low-sulphidation deposits. 3B 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. Undrilled targets next door to the Peak Gold Mines and along strike of the CSA copper mine. Au-Ag Bauloora (EL8994, EL9464) Newmont JV 6B Au Harden (EL9657) Hilltops JV One of NSW’s largest low-sulphidation, epithermal systems with a 27km2 epithermal vein field. Substantial historical gold production from two high-grade and poorly tested orogenic systems. Cu-Au Glenlogan (EL9614) S2 Resources JV Au-Cu Fontenoy (EL8995) Earth AI JV Untested porphyry search space located 55kms from Australia’s largest porphyry complex, Cadia Valley. A highly prospective and underexplored area for PGE, Ni, Au and Cu mineralisation with significant drill intercepts. 4BCCu-Au Thomson (EL9190, EL9194, EL9728) Ni-Co Nico Young (ELA6901) A new and unexplored Intrusion-related gold and copper system search space with numerous ‘bullseye’ magnetic and gravity anomalies that remain untested. One of the largest nickel deposits in Australia with significant counter-cyclical exposure. Figure 3. Location summary of Legacy Minerals’ Projects in NSW, Australia, and major mines and deposits SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Appendix 1 – Fontenoy Drill Collar Information and Drill Hole Assays Table 2: Drill hole collar information Hole ID EFO21D EFO8D EFO24D Easting Elevation (m) 488 452 499 Northing 604415 603713 604872 6187954 6187685 6188558 EOH (m) 374.6 473.6 407.4 Dip -75 -70 -60 Azimuth (True North) 218 219 112 Table 3. Significant intervals assay intervals from the Fontenoy Project. Hole ID From (m) To (m) Cr ppm 0.1 Co ppm 90 1736 Ni ppm 1143 EFO21D 0 incl. 0.0 0.1 108 2815 1461 0.1 0.2 106 1490 1375 0.0 0.1 0.1 84 1110 984 0.4 0.0 0.1 0.3 104 1050 1235 0.2 0.0 0.0 0.1 97 1038 1129 5 0.3 0.0 0.1 0.2 104 925 1290 315 5 0.2 0.0 0.0 0.1 79 1220 875 335 370 35 0.2 0.0 0.1 0.1 79 1404 1001 355 365 10 0.3 0.0 0.1 0.2 57 739 663 360 365 5 0.5 0.0 0.1 0.3 54 823 607 EFO8D 66 75 9 0.2 0.0 0.0 0.2 126 1700 1500 incl. 66 69 3 0.4 0.0 0.1 0.3 128 3810 1700 84 90 6 0.4 0.0 0.0 0.3 124 3585 1788 84 87 3 0.5 0.0 0.1 0.4 122 1590 1775 87 90 3 0.3 0.0 0.0 0.3 126 5580 1800 130 135 5 0.0 0.0 0.0 0.0 134 5890 2500 180 185 5 0.1 0.0 0.0 0.1 128 2890 1830 210 230 20 0.1 0.0 0.0 0.1 117 3103 1853 225 230 5 0.3 0.0 0.1 0.2 112 2030 1440 305 415 110* 0.2 0.0 0.0 0.1 125 4560 1780 320 355 35 0.2 0.0 0.1 0.1 122 3016 1636 330 345 15 0.3 0.1 0.0 0.2 123 2568 1642 335 340 5 0.4 0.0 0.1 0.3 129 2570 1695 380 415 35 0.3 0.0 0.1 0.2 125 7231 1864 380 385 5 0.3 0.0 0.1 0.1 131 18000 1820 390 410 20 0.4 0.0 0.1 0.3 133 2425 2070 incl. 390 400 10 0.5 0.0 0.1 0.4 128 2220 1910 incl. 390 395 5 0.6 0.0 0.1 0.5 125 2180 1890 405 410 5 0.5 0.0 0.1 0.4 128 2800 2100 incl. incl. incl. incl. incl. incl. incl. EFO24D 3E PGE Au ppm Pt ppm Pd ppm 374.6 Downhole Width (m) 374.6* 0.1 0.0 0.0 19 88 69 0.1 0.0 85 88 3 0.3 0.0 110 150 40 0.2 115 120 5 255 290 35 265 270 310 No significant result (*no cut-off grade applied) Significant intervals defined using >=0.1g/t Au+Pd+Pt, or >=0.25% Ni, >=1m downhole width, and <=1m internal waste. All intercepts are down hole widths only, true widths are not calculated. SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Appendix 2 – Fontenoy JORC Code, 2021 Edition Table 1 Section 1 Sampling Techniques and Data Criteria JORC Code Explanation Commentary Nature and quality of sampling (e.g., cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as limiting the broad meaning of sampling. Diamond drilling was used to obtain HQ (diameter: 63.5) and NQ sized (diameter: 47.5mm) drill core for geochemical sampling. Interval spacing was 3 to 5 m with rare variance to adhere to geological contacts and alteration. Diamond drill core provides a high-quality sample that is logged for lithological attributes. 3-5m sample intervals were collected from the core trays. DD core samples have been half cut with an automatic core saw. Samples were submitted to ALS Geochemistry Pooraka SA for laboratory analysis. Sample preparation used industry standard methods of drying, jaw crushing and pulverizing to -75 microns (85% passing) (ALS code PUL-21 and PUL-22). Samples were analysed by ALS methods PGM-ICP23 and ME-MS61R. No other measurement tools have been used in the holes. Drillhole EF08D and EF024D were downhole surveyed. The core was unoriented. Rock chip and soil grab samples were taken from numerous locations and analysed using a handheld pXRF where available. pXRF data is collected by Olympus Vanta, serial 801341 with routine QAQC performed before data acquisition in field, using standards provided by OREAS (OREAS 36, OREAS 22b). Rock chip sampling was reconnaissance in nature and was biased towards sampling of outcrop and mineralised samples. Soil sampling was completed in soil traverse lines that were infilled to an approximate sample spacing of 100x100m. Samples represented residual soils and were nominally collected from the B soil horizon at depths between 0.1m and 0.4m. Localised areas were sampled at closer spacing, in some cases to 25x25m spaced samples. Soil samples were sieved and the <1mm retained for analysis. Sampling Techniques Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. Drill core sampling was undertaken using sampling protocols and QAQC procedures in line with industry best practice. Due to the early-stage nature of exploration, no field duplicates or certified reference standards were submitted. SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM The drill core was unoriented. The purpose of the rock chip samples was to establish the tenor of any mineralisation visible in outcrop and float. Therefore, the samples are biased towards outcrop and mineralised samples. This is appropriate for this type of work. Sampling was undertaken using sampling protocols and QAQC procedures in line with industry best practice. Due to the earlystage nature of exploration, no field duplicates or certified reference standards were submitted. Laboratory QC procedures for rock sample assays involve the use of internal certified reference material. Samples are dried, crushed and pulverized to produce a homogenous representative sub-sample for analysis. Samples undergo a dry crush of 90% passing 2mm with additional pulverising to a grind quality of 85% passing 75μm (ALS code PUL21 and PUL-22). Aspects of the determination of mineralisation that are Material to the Public Report. In cases where ‘industry standard’ work has been done this would be relatively simple (e.g. ‘reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay’). In other cases more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (e.g., submarine nodules) may warrant disclosure of detailed information. The drill core was cut by Earth AI staff and trained staff of RME Geological Services Pty. Ltd., NSW. Diamond drilling was used to obtain drill core for geochemical sampling. After cutting, half core sampled in 3m-5m intervals were sent for analysis. Rock chip samples taken weighed about a kilogram. Soil samples taken weighed about 500 grams. Core and surface samples were submitted to ALS Geochemistry Pooraka SA for laboratory analysis. Sample preparation used industry standard methods of drying, jaw crushing and pulverizing to -75 microns (85% passing) (ALS code PUL-21 and PUL-22). Samples were analysed by ALS methods PGM-ICP23 and ME-MS61R. Assay standards, blanks and duplicates were analysed as part of the standard laboratory analytical procedures. Drilling techniques Drill type (e.g., core, reverse circulation, open‐hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (e.g., core diametre, triple or standard tube, depth of diamond tails, facesampling bit or other type, whether core is oriented and if so, by what method, etc). Diamond drill techniques were used to obtain HQ sized core (diameter: 63.5mm) on average for the initial 90m-100m and NQ sized core (diameter: 47.5mm) for the remainder of the hole. Method of recording and assessing core and chip sample recoveries and results assessed. Drill recovery was conducted by measuring core lengths and comparing to rod string lengths during drilling. Core block were used SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Drill sample recovery Measures taken to maximise sample recovery and ensure representative nature of the samples. Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material. to mark measured rod intervals. Meter marks were measured against core blocks and sampling intervals were taken according to the meter marks. Various diamond drilling additives (including muds and foams) have been used to condition the drill holes to maximise recoveries and sample quality. Drill core samples cleaned at the drill site to remove drilling fluids and cuttings to present clean core for logging and sampling. There is no significant loss of material reported in the mineralised parts of the diamond core that is considered to bias samples. Drill holes are in the process of being logged in full, from a visual basis, recording lithology, texture, alteration and mineralisation. Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. Systematic geological logging was undertaken. Data collection where appropriate includes: • Nature and extent of lithologies. • Relationship between lithologies. • Texture, alteration and mineralisation • Amount and mode of occurrence of minerals. Geological logging is carried out on all rock chips and where appropriate lithology, alteration, mineralisation, structure and veining is recorded. Logging of core is both qualitative and quantitative capturing downhole depth, lithology and features of the sample. Logging Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography. The total length and percentage of the relevant intersections logged. Logging of rock chips records where appropriate the lithology, mineralogy, mineralisation, structures, weathering, colour and other observable features. Rock chips may be photographed for reference. Drill holes EFO1D, EFO3D and EFO7D were logged in full. Remaining drillholes EFO8D, EFO9D, EFO10D, EFO21D and EFO24D are in the process of being logged. Diamond drill core has been cut using conventional automatic core saw in ½ for NQ and HQ core. If core, whether cut or sawn and whether quarter, half or all core taken. The diamond core has been consistently sampled ½ for NQ and HQ core with remaining ½ retained/stored in core trays. A sample size of 3m to 5m intervals, weighing between 3 and 5 kg were collected. This size is considered appropriate, and representative of the material being SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM If non‐core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. sampled given the width and continuity of the intersections. Not applicable as results are for core drilling. Drill core is cut in half along the length and the total half core submitted as the sample. This procedure meets industry standards where 50% of the total sample taken from the diamond core is submitted. Samples are dried, crushed and pulverized to produce a homogenous representative sub-sample for analysis. Samples undergo a dry crush of 90% passing 2mm with additional pulverising to a grind quality of 85% passing 75μm (ALS code PUL21 and PUL-22). Sample preparation of the core is of industry standard. Sub‐sampling techniques and sample preparation For all sample types, the nature, quality and appropriateness of the sample preparation technique. Quality control procedures adopted for all subsampling stages to maximise representivity of samples. Soil samples represented residual soils and were nominally collected from the B soil horizon at depths between 0.1m and 0.4m. These were sieved and the <1mm retained for analysis. Samples were couriered to ALS Geochemistry, Pooraka SA for laboratory analysis. Sample preparation will comprise of an industry standard of drying, jaw crushing and pulverising to -75 microns (85% passing) (ALS code PUL-21 and PUL22). Pulverisers are washed with QAQC tests undertaken (PUL-QC). Samples are dried, crushed and pulverized to produce a homogenous representative sub-sample for analysis. Laboratory QC procedures for rock sample assays involve the use of internal certified reference material as Samples are dried, crushed and pulverized to produce a homogenous representative sub-sample for analysis. Samples undergo a dry crush of 90% passing 2mm with additional pulverising to a grind quality of 85% passing 75μm (ALS code PUL21 and PUL-22). The size of the rock chip samples is appropriate for this stage of exploration. Core sample intervals are based on a nominal, 3m to 5m spacing. Core samples are dried and pulverised before analysis. Pulverisers are washed and fineness checks are routine, to ensure grind size as per the QAQC undertaken by the external laboratory. ALS Laboratory QC procedures for rock sample assays involve the use of internal SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Measures taken to ensure that the sampling is representative of the in-situ material collected, including for instance results for field duplicate/second‐half sampling. Whether sample sizes are appropriate to the grain size of the material being sampled. certified reference material as assay standards, along with blanks and duplicates. To ensure adequate preparation at the pulverisation stage samples are split to weigh less than 3kg. The remaining half-core is stored and allows assay values to be viewed against the geology; and, where required, further samples may be submitted for quality assurance. Quarter core resampling may be completed in zones where appropriate. Rock chip samples taken, weighed about a kilogram. Soil samples taken, weighed about 500 grams. These are considered sufficient sample sizes for this stage of exploration. ALS Laboratory QC procedures for rock sample assays involve the use of internal certified reference material as assay standards, along with blanks and duplicates. The sample size is considered appropriate for the mineralisation style and analytical techniques used. Soil and rock chip samples undergo a spectral scan using the TerraSpec® 4 HR spectrometer. Samples are analysed for a Multi-Element Suite (48 element) Analysis by ICP-MS (MEICP61) following a four-acid digest. The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. Quality of assay data and laboratory tests The Pt, Pd, Au analysis was carried out via standard lead fire assay with ICP-AES finish. Fire Assay is an industry-standard for Pt, Pd, Au and it is considered appropriate as a first-pass analysis. Certified Reference Materials/standards, blanks and duplicates are inserted to assess the assaying accuracy of the external laboratory for QAQC protocol. Techniques used for the early-stage nature of the Project are considered total. For geophysical tools, spectrometres, handheld XRF instruments, etc, the parametres used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. No geophysical tools were used to determine any reported element concentrations. Laboratory internal procedures to ensure grind size of 85% passing -75μm was being attained. Nature of quality control procedures adopted (e.g., standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (i.e., lack of bias) and precision have been established. Laboratory QAQC for assay analysis involved the use of internal lab standards using standards, blanks, and duplicates. In addition to the EarthAI’s QAQC procedures, the ALS laboratory complete its own QAQC including the use of CRMs, Blanks and duplicates. Acceptable levels of SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM The verification of significant intersections by either independent or alternative company personnel. The use of twinned holes. precision and accuracy have been established. All samples are analysed by an independent laboratory and verified by Earth AI staff and reviewed by Legacy Minerals personnel. Significant intersections in the core are verified by the LGM technical staff. No twinned holes have been completed in this drill progr