ASX Announcement 16 October 2024 120m at 0.30g/t PGE in Drilling and Joint Venture Signed at Fontenoy Transition from Earth AI Alliance to Joint Venture accelerates exploration Final drilling results from Phase 1 return significant Platinum Group Element (PGE) assays • • Final analysis of the core from the first phase of drilling received returning best intercepts of: o 120m at 0.30g/t 3E PGE (no cut-off grade) from 298m down-hole, including: o 10m at 1.2g/t 3E PGE from 388m down-hole. The PGE component includes 10m at 0.89g/t palladium, 0.19g/t platinum, and 0.1g/t gold. Unlocking the potential for a large, magmatic-related PGE-Ni-Cu discovery at Fontenoy • • This is one of the largest intersections of this style of mineralisation in the Lachlan Fold Belt. Magmatic-related PGE-Ni-Cu sulphide deposits can be very large and valuable, with recent examples including Nova-Bollinger (Sirius Resources) i and Julimar (Chalice Mining) ii. $4.5 million Joint Venture Agreement signed with Earth AI • • The Joint Venture (JV) terms include a minimum commitment of 3,500m of diamond drilling and A$4.5m over 4 years to earn an 80% interest in the Fontenoy Project. At the completion of the JV, Legacy Minerals has the option to contribute, dilute, or be loan carried to commercial production with 20% ownership. Assays pending from further 2 drill holes with more drilling to commence immediately • Drilling assays for two completed drill holes expected mid-November (see Figure 1) Government approvals received for up to 5 holes and 3,250m of drilling. • Drill rigs are mobilised, and 3 drill holes will commence in November. • Management comment Legacy Minerals CEO & Managing Director, Christopher Byrne said: “The drill intersection of 120 metres grading 0.30g/t palladium, platinum and gold is a fantastic result. The intercept highlights the scale and potential of the new magmatic PGE-Ni-Cu “Gramont” discovery made by Earth AI earlier this year. “With the Earth AI team having demonstrated their ability to make discoveries utilising artificial intelligence, they are considered the right team to progress this exciting discovery to the next stage under a new Joint Venture. This $4.5 million JV agreement will continue to unlock the value of the Fontenoy Project at an accelerated pace. “With Legacy Minerals focus on delivering a hybrid discovery model – encompassing 100%-owned projects and projects externally funded through joint ventures – this is now the third deal secured by the Company that gives us the option to be 20% loan carried through to commercial production. “With Legacy Minerals’ focus on gold, copper, and silver, the exposure to magmatic PGE-nickel-copper styles of mineralisation provides fantastic diversity to our portfolio. The significance of this discovery for shareholders is further underpinned by the recent inclusion of platinum group elements in the Australian and global list of critical minerals and strengthening commodity price.” Cross referencing is to Endnotes on page 19 of this announcement. Page 1 of 19 | ABN 43 650 398 897 3/202 Russell Street Bathurst, 2795 www.legacyminerals.com.au ASX: LGM Page 2 of 19 Legacy Minerals Holdings Limited (ASX: LGM, “LGM”, “the Company” or “Legacy Minerals”) is pleased to report diamond drilling assays received by its exploration alliance partner, Earth AI, at the Company’s 100%-owned Fontenoy Project, NSW. Legacy Minerals is also pleased to announce the signing of a Joint Venture agreement with Earth AI to progress the next phase of exploration at the Project. Diamond Drilling Earth AI completed three diamond-cored holes for a total 1,633.7 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 Ni-Cu sulphide and PGE related mineralisation. Figure 1: Soil sample locations and drilling over solid geology iii. 3F SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 3 of 19 While NSW is known to host major laterite deposits hosting nickel-cobalt and scandium, magmaticrelated nickel-copper-PGE sulphide systems have never before been recognised in this region. This style of deposit is rare and greatly prized for potentially higher grades, potential suite of valuable metals and lower extraction costs. The Fontenoy Project has been drilled historically with companies targeting the potential for shallow nickel-laterite deposits. Historical explorers had not tested the potential for PGE’s or magmaticrelated nickel-copper sulphide mineralisation. Earth AI implemented its artificial intelligence deposit targeting system at Fontenoy, successfully generating a range of drill targets across the tenement. Through ground-truthing, the potential for magmatic-related nickel-copper-PGE mineralisation was identified. Earth AI’s subsequent drilling was focused on testing this hypothesis at the Project. The identification and confirmation of this style of mineralisation in drilling, including wide zones of disseminated PGEnickel-copper mineralisation, is the first in the district and it is believed that this represents the discovery of a new style of mineralisation in the Lachlan Fold Belt of NSW. Figure 2 and Figure 3: Drill hole EFO7D (10m at 1.2g/t 3E PGE from 388m) showing disseminated interstitial Ni-Cu-Fe sulphides (yellow) in diamond drill core at 397.8m down-hole (left) and photomicrograph (field of view 1mm across) of the mineralisation (composed of bronze pentlandite, yellow chalcopyrite and brown pyrrhotite). SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 4 of 19 Figure 4: Drill hole cross section (6,187,700mN) of the discovery hole EFO7D 1 showing historical holes (*No cut-off grade applied). 0F In first-pass testing of the targets, Earth AI did not survey drill-holes nor did they orientate drill core. This is in keeping with its low cost and fast paced drilling business model. Once a decision is made to follow up targets or to test hypotheses further, a decision may be made to use these tools. As such drill hole traces may potentially have a large degree of error when representing the hole traces in Figure 1 and Figure 4 as they do not account for changing dip or azimuth throughout the drill trace. Sampling was initially conducted in a limited fashion. Two metre sampling was completed on areas where visual disseminated sulphides were logged. A total of 283.8 metres were sent for analysis representing approximately 17% of the total drill hole metres that were initially assayed. As a result of the encouraging assays from the initial batch of samples, Earth AI sampled the remaining drill core from all holes. Petrographic analysis of the mineralised interval confirmed that mineralisation is a magmatic-related nickel-copper sulphide style with pentlandite, chalcopyrite and pyrrhotite present as interstitial Drill holes were not surveyed and the exact trajectory of the hole trace may have deviated from collared dip and azimuth. Refer to the JORC Table in Appendix 3 for further details. 1 SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 5 of 19 minerals within a coarse grained dunite intrusion or sill (Figure 2). Original interstitial sulphides might have been deposited as FeNiCuS monosulphide solid solution, but subsequently exsolved, forming variable proportions of chalcopyrite, pyrrhotite and pentlandite with a little associated magnetite. Drillhole EFO1D tested an outcropping dunite unit that was coincident with anomalous nickel with potential to host magmatic sulphide mineralisation. It also tested the contact of ultramafics and granites for Avebury-style mineralisation. The dunite unit was found to be un-mineralised in Ni-Cu bearing sulphides. The best intercept returned 18m at 0.32g/t 3E PGE from 378m down-hole. Penetratively deformed granite was intercepted from 515m to end-of-hole at 590.2m. Drillhole EFO3D tested the hypothesis of the existence a mafic sill, with magmatic sulphides accumulating at the bottom of the sill. No sill was intercepted, and the drillhole terminated in a mafic ultramafic complex at 600m. The best intercept returned 10m at 0.19g/t 3E PGE from 448m. Discovery drillhole EFO7D tested interpreted dolerite dykes or sills for sulphide-bearing mineralisation. Rock chip sampling at surface returned assays of up to 1,875ppm Cu, 4,480ppm Ni and 32ppb Pd and soil samples up to 23ppb Au, 80ppm Cu and 4,840ppm Ni. Drilling intersected PGEbearing Ni-Cu-Fe sulphide mineralisation in dunite from a depth of 386m. The best intercept returned 120m at 0.30g/t 3E PGE from 298m down-hole. Copper and gold prospectivity on the tenement is also significant with historical drilling confirming that soil anomalism to the east of the Gramont discovery is associated with broad gold-copper mineralisation intersected along a 8km strike. A number of drill-ready target areas have been identified and present compelling target opportunities to potentially be followed up in the future. Historical drill intercepts at the Project include iv: 4F 79m at 0.27% Cu 22m at 0.67g/t Au and 0.34% Cu 24m at 0.17g/t Au and 0.24% Cu 26m at 0.44g/t Au and 0.11% Cu 14m at 0.72g/t Au and 0.37% Cu 1-2-10D: WRC9: WRC21: WRC3: 1-2-15D: from 1.5m from 20m from surface from surface from 108m Table 1. Highlight recent drilling assay intervals from the Fontenoy Project. Interval Hole ID EFO1D EFO3D EFO7D Incl. From (m) To (m) Width (m) Ni (ppm) Cu (ppm) Co (ppm) Pd (g/t) Pt (g/t) Au (g/t) 3E PGE (g/t) 378 396 18 1764 11 123 0.11 0.21 0.002 0.32 462 468 6 700 34 70 0.08 0.03 0.005 0.12 494 500 6 1599 37 132 0.13 0.007 0.004 0.17 316 330 14 1953 5 121 0.08 0.028 0.000 0.11 448 458 10 1455 10 95 0.14 0.05 0.002 0.19 464 474 10 1771 7 135 0.1 0.06 0.001 0.16 2 12 10 1796 10 123 0.27 0.11 0.006 0.39 298* 418 120 1455 122 113 0.18 0.11 0.014 0.3 388 398 10 2118 891 132 0.89 0.19 0.1 1.18 (*no cut-off grade applied) SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 6 of 19 Joint Venture Agreement and Royalty First Earn-in Stage • Period: 2 years • Hurdle: A$1,500,000 in exploration expenditure If Earth AI meets the Stage 1 Hurdle, it will earn a 51% interest in the farm-in tenement(s). • Minimum Commitment: o 1,500m of diamond drilling in year 1; If any of the Minimum Commitments is not met, Earth AI will be deemed to have withdrawn from the agreement without having earned the Stage 1 interest in the farm-in tenement(s). Second Earn-in Stage After Stage 1 has been successfully completed, Earth AI will have the option, entirely at its discretion, to fund additional Stage 2 drilling with the following conditions: • Period: 2 years • Hurdle: A$3,000,000 in exploration expenditure • Minimum Commitment: o 2,000m of diamond drilling by the first anniversary of stage 2 Farm In commencement. If Earth AI meets the Stage 2 Hurdle, it will earn an additional 29% interest in the farm-in tenement(s). Loan Carried, or Contribute or Dilute After expiry of the Farm-in Agreement, Legacy Minerals may elect to contribute to cash calls in proportion to their participating interest share in the joint venture. If Legacy Minerals does not wish to participate, it will be diluted down to a minimum joint venture participating interest of 20% at which point they will be free carried to production but on the basis that cash calls paid on their behalf by Earth AI or any other participant but first be repaid to the funding participant out of the proceeds of production. In agreement with the Exploration Alliance, Earth AI, has satisfied the condition of a qualifying intercept and has been granted a 3% royalty over the exploration licence sub-block within which the discovery was made. 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 Page 7 of 19 About Fontenoy The Fontenoy Project contains a number of prospective units within the Project area which include the Yandilla Volcanics, Warrenoy Diorite and ultramafic rocks of the Wambidgee Serpentinite for copper-nickel and cobalt. Stratabound manganese mineralisation occurs in the Cambro-Ordovician Jindalee Group, while the Wambidgee Serpentinite contains a number of chromite deposits, and this differentiated ultramafic sequence is prospective for both chromite and PGE mineralisation. Disseminated and veined copper-gold mineralisation hosted within the Yandilla Volcanics has a strike length of approximately 8km. Recent diamond drilling has returned magmatic-related PGEs: EFO7D: 120m at 0.3g/t 3E PGE from 298m including: 10m at 1.2g/t 3E PGE, 0.2% Ni and 891ppm Cu from 388m. Historical drilling has confirmed that soil anomalism is associated with broad gold-copper mineralisation intersected along the entire 8km strike and provides encouragement for a number of drill-ready target zones. Historical drill intercepts at the Project include v: 5F 1-2-10D: WRC9: WRC21: WRC3: 1-2-15D: 79m at 0.27% Cu 22m at 0.67g/t Au and 0.34% Cu 24m at 0.17g/t Au and 0.24% Cu 26m at 0.44g/t Au and 0.11% Cu 14m at 0.72g/t Au and 0.37% Cu from 1.5m from 20m from surface from surface from 108m SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 8 of 19 Nickel and PGE’s in New South Wales There are numerous nickel occurrences located in three main NSW ultramafic belts vi. These occurrences are predominantly in the form of residual nickel-cobalt laterites, less commonly hydrothermally-enriched nickel sulphide deposits, and rare magmatic nickel sulphide deposits in layered mafic and ultramafic bodies. 6F Figure 5: Significant projects, joint ventures, and nickel occurrences within the major ultra-mafic and mafic belts of NSW 2023 vii, viii, ix 7F 8F 9F SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 9 of 19 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 Page 10 of 19 About Legacy Minerals Legacy Minerals is an ASX listed public company that has been involved in the acquisition and exploration of gold, copper, and base-metal projects in NSW since 2017. The Company has eight projects that present significant discovery opportunities for shareholders. 0BAu-Ag Black Range (EL9464, EL9589) 1BCu-Au Drake (EL6273, EL9616, ELA6642) Extensive low-sulphidation, epithermal system with limited historical exploration. Epithermal occurrences across 30km of strike. 2BCu-Au Rockley (EL8926) 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 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. 6B 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. 4BCCu-Au Thomson (EL9190, EL9194, ELA6777) Prospective for intrusion-related gold and copper systems the project contains numerous ‘bullseye’ magnetic and gravity anomalies that remain untested. Figure 6: Location of Legacy Minerals’ Projects in NSW, Australia x 10F SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 11 of 19 Appendix 1 – Drill Collar Information Table 2: Drill hole collar information Hole ID Latitude Longitude EOH (m) Dip Azimuth (True North) EFO1D -34.4358 148.1313 590.2 -60 258 EFO3D -34.4358 148.1313 600 -60 98 EFO7D -34.447 148.132 443.5 -75 258 Appendix 2 – Drill Hole Assays Table 3. Significant intervals assay intervals from the Fontenoy Project. Interval Hole ID EFO1D EFO3D EFO7D From (m) To (m) Width (m) Ni (ppm) Cu (ppm) Co (ppm) Pd (g/t) Pt (g/t) Au (g/t) 3E PGE (g/t) 378 396 18 1764 11 123 0.11 0.21 0.002 0.32 410 414 4 1725 21 124 0.05 0.06 0.002 0.11 462 468 6 700 34 70 0.08 0.03 0.005 0.12 494 500 6 1599 37 132 0.13 0.01 0.004 0.17 316 330 14 1953 5 121 0.08 0.03 0.000 0.11 344 346 2 2150 6 119 0.12 0.03 0.000 0.15 448 458 10 1455 10 95 0.14 0.05 0.002 0.19 464 474 10 1771 7 135 0.10 0.06 0.001 0.16 478 480 2 1725 2 135 0.05 0.06 0.000 0.11 510 512 2 1255 4 98 0.11 0.05 0.002 0.16 2 16 14 1808 9 119 0.20 0.09 0.004 0.30 20 22 2 2140 7 122 0.06 0.13 0.002 0.19 34 36 2 1545 12 107 0.03 0.08 0.002 0.11 66 68 2 2110 19 116 0.15 0.10 0.006 0.25 100 102 2 1505 36 103 0.11 0.05 0.004 0.17 132 134 2 1895 7 116 0.13 0.07 0.003 0.21 142 144 2 2050 6 117 0.06 0.04 0.002 0.11 148 154 6 1850 24 116 0.06 0.05 0.004 0.12 160 162 2 1935 16 121 0.08 0.06 0.002 0.14 222 226 4 1810 28 114 0.09 0.05 0.007 0.14 230 232 2 1655 79 117 0.3 0.07 0.007 0.37 252 256 4 1675 13 125 0.06 0.05 0.002 0.11 262 264 2 1605 154 115 0.07 0.05 0.005 0.12 298 383.8 85.8 1310 32 108 0.12 0.12 0.005 0.24 386 406 20 1876 488 126 0.50 0.12 0.054 0.67 410 418 8 1825 115 129 0.16 0.07 0.009 0.23 SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 12 of 19 Appendix 1 – JORC Code, 2021 Edition Table 1 Section 1 Sampling Techniques and Data Criteria JORC Code Explanation Commentary Diamond drilling was used to obtain HQ (diameter: 63.5) and NQ sized (diameter: 47.5mm) drill core for geochemical sampling. Interval spacing was 2 m with rare variance to adhere to geological contacts and alteration. 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. Sampling Techniques Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. 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. Drilling techniques Drill type (e.g., core, reverse circulation, open‐hole hammer, rotary air blast, auger, Bangka, sonic, etc) Diamond drill core provide a high-quality sample that is logged for lithological attributes. 0.6m - 2m 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. The hole was not surveyed. The core was unoriented. 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. Core photographs were taken wet prior to cutting and wet after cutting. The drill core was unoriented. The drill core was cut by Earth AI staff. Diamond drilling was used to obtain drill core for geochemical sampling. After cutting, half core sampled in 0.6m-2m intervals were sent for analysis. 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. Diamond drill techniques were used to obtain HQ sized core (diameter: 63.5mm) on SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 13 of 19 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). Method of recording and assessing core and chip sample recoveries and results assessed. 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. 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. 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. average for the initial 100 m and NQ sized core (diameter: 47.5mm) for the remainder of the hole. Drill recovery was conducted by measuring core lengths and comparing to rod string lengths during drilling. Core block were used 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. All drill holes undertaken by have been logged in full, from a visual basis, recording lithology, texture, alteration and mineralisation. 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. Logging is both qualitative and quantitative capturing downhole depth, lithology and features of the sample. The drillhole core are photographed within the tray, wet and tray by tray. All drill holes were logged in full. Diamond drill core has been cut using conventional automatic core saw in ½ for NQ and HQ core. Sub‐sampling techniques and sample preparation If core, whether cut or sawn and whether quarter, half or all core taken. If non‐core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. 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 0.6m to 2m intervals, weighing between 3 and 5 kg were collected. This size is considered appropriate, and representative of the material being sampled given the width and continuity of the intersections. Not applicable as results are for core drilling. SIGN UP TO LEGACY MINERALS’ INTERACTIVE INVESTOR HUB ASX: LGM Page 14 of 19 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. For all sample types, the nature, quality and appropriateness of the sample preparation technique. 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 is of industry standard. Core sample intervals are based on a nominal, 0.6m to 2m spacing. Quality control procedures adopted for all subsampling stages to maximise representivity of samples. 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. All 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. 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. The sample size is considered appropriate for the mineralisation style and analytical techniques used. 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. Quality of assay data and laboratory tests The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or 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. 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 fir