Announcement PDF Contact Us A: Suite 1, Level 3, 1138 Hay Street, West Perth WA 6005 T: +61 (0)8 9389 9021 E: yandal@yandalresources.com.au yandalresources.com.au | ASX:YRL Board and Management Eduard Eshuys Non-Exec Chair Andrew Jackson Non-Exec Director Greg Evans Non-Exec Director Greg Fitzgerald Company Secretary Arrakis Diamond Drilling Extends Gold Mineralisation at Depth Arrakis Results • Results extend Arrakis mineralisation at depth, with significant intercepts including: o 56.6m @ 1.1g/t Au from 398.5m in 26IWBDD0017 (ETW*1 32m), including,  29.8m @ 1.4g/t Au from 398.5m, which further includes, • 8.0m @ 1.8g/t Au from 398.5m, and • 6.4m @ 2.3g/t Au from 413.5m  20.5m @ 1.0g/t Au from 434.7m, this further includes • 3.8m @ 2.8g/t Au from 434.7m o 16.7m @ 1.0g/t Au from 373.3m in 26IWBDD0016 (ETW*1 12m), including,  2.7m @ 1.8g/t Au from 373.3m • Completed diamond holes 26IWBDD0018, 26IWBDD0019 and 26IWBDD0020 have all successfully intercepted the Arrakis structure, with results from priority samples expected in early November. • The planned 3,300m, seven-hole program is expected to be finished by early November. *1 ETW - Estimated True Width For further information or to ask questions in response to this announcement, please visit our Investor Hub at https://yandalresources.com.au/link/eX19Er ASX Announcement 19 October 2026 yandalresources.com.au | ASX:YRL 2 Yandal Resources Ltd (ASX: YRL, “Yandal Resources” or the “Company”) is pleased to provide an update on exploration activities across the Ironstone Well-Barwidgee (IWB) Gold Project, situated in the Yandal Greenstone Belt of Western Australia (see Figure 10). Priority results from Arrakis diamond holes 26IWBDD0016 and 26IWBDD0017 have been received. Both diamond holes are part of a seven-hole, ~3,300m diamond drilling program underway across Arrakis that is designed to test the scale of high-grade mineralisation at depth (see Figures 1, 2, 3 and 4). Six of the seven planned diamond holes have been drilled to date. Reported results are from priority sample zones; results from non-priority samples are anticipated in November. Results show both 26IWBDD0016 and 26IWBDD0017 have successfully intercepted gold mineralisation within the targeted Arrakis structure, demonstrating mineralisation continuity at depth. Results from 26IWBDD0017 extend high-grade Domain A by 100m down-dip. Combined results and geological observations highlight a simple, predictable sub-vertical mineralisation geometry. Diamond holes 26IWBDD0018, 26IWBDD0019 and 26IWBDD0020 have all intercepted the targeted Arrakis structure, with results from priority sample intervals anticipated in early November. Follow-up RC drilling results from Siona have also been received and reported below. Results suggest shallow oxide gold mineralisation tied to a weathered intrusive margin parallel to Siona (see Figures 6 and 7). Further drilling results have been received from the Flushing Meadows and are reported below (see Figures 8 and 9). Arrakis Diamond Drilling A seven-hole, ~3,300m diamond drilling program is underway at Arrakis. The program is designed to assess the scale of high-grade mineralisation at depth. Results from priority sample zones from the first two diamond holes have been received, results (see Tables 2 and 3) include: o 56.6m @ 1.1g/t Au from 398.5m in 26IWBDD0017 (ETW*1 32m), including,  29.8m @ 1.4g/t Au from 398.5m, this further includes, • 8.0m @ 1.8g/t Au from 398.5m, and • 6.4m @ 2.3g/t Au from 413.5m  20.5m @ 1.0g/t Au from 434.7m, this further includes • 3.8m @ 2.8g/t Au from 434.7m o 16.7m @ 1.0g/t Au from 373.3m in 26IWBDD0016 (ETW*1 12m), including,  2.7m @ 1.8g/t Au from 373.3m *1 ETW - Estimated True Width yandalresources.com.au | ASX:YRL 3 Results from 26IWBDD0017 extend high-grade Domain A (See Figures 1 and 2) another 100m down dip and demonstrates the potential for wider zones of mineralisation at depth. Results combined with geological observations indicate the 26IWBDD0016 (see Figure 3) intercept is likely proximal to a high-grade domain. It is hoped that recently completed diamond holes 26IWBDD0019 and 26IWBDD0020 (see Figure 2) will aid in defining the down plunge position of high-grade Domain C. Geological observation from both holes (26IWBDD0019 and 26IWBDD0020) indicate the Arrakis structure was successfully intercepted. Diamond tail 26IWBRC0110D, on the 5,950mN line, designed to test the southern margin of Arrakis mineralisation at depth (see Figures 2 and 4), did not intercept the Arrakis structure, best result from the diamond core include: o 1.6m @ 1.2g/t Au from 468.6m in 26IWBRC0110D Diamond tail 26IWBRC0116D, on the 6,850mN line (see Figures 2 and 4) intercepted a very narrow occurrence of the Arrakis structure, best result from the diamond core samples include: o 1.4m @ 0.6g/t Au from 206.6m in 26IWBRC0116D yandalresources.com.au | ASX:YRL 4 Figure 1: Cross-section showing mineralised intervals from 26IWBDD0017 from the Arrakis Prospect. The section location is shown in Figure 4. The section shows all drilling within +/- 25m of the section plane. Cross-Section 6,050mN northwest facing Transported Cover Surface Planned Diamond Hole 3m @ 2.0g/t Au Incl. 1m @ 4.1g/t Au 12m @ 2.3g/t Au Incl. 6m @ 3.7g/t Au 27m @ 1.2g/t Au Incl. 2m @ 5.1g/t Au & 5m @ 2.7g/t Au 11m @ 1.7g/t Au Incl. 6m @ 2.8g/t Au 56.6m @ 1.1g/t Au 13m @ 1.5g/t Au Incl. 8m @ 2.2g/t Au 29.8m @ 1.4g/t Au Incl. 8m @ 1.8g/t Au & 6.4m @ 2.3g/t Au 20.5m @ 1.0g/t Au Incl. 3.8m @ 2.8g/t Au yandalresources.com.au | ASX:YRL 5 Figure 2: A longitudinal section displaying intercept midpoints within the main Arrakis mineralised structure (intercepts from subordinate structures are excluded). Grade accumulation (length multiplied by Au grade) is based on down-hole length, with no true width correction applied. This longitudinal section has been prepared to show the distribution of recent intercepts across the interpreted Arrakis trend. Contours are based on grade (g/t Au) multiplied by down-hole length (m) values, and are presented to provide a visual interpretation of high-grade domains across the Arrakis mineralised system. Please note that closer-spaced drilling is needed to verify geological and grade continuity along strike. Closer-spaced drilling is also needed to verify the geometry and extent of the higher-grade domains contoured in this longitudinal section. Scale 200m NORTHWEST Surface BOCO Arrakis Longitudinal Section southwest facing SOUTHEAST 26IWBRC0120 20m @ 8.7g/t Au Incl. 6m @ 28.3g/t Au Incl. 3m @ 52.8g/t Au Long-section Plots Confirmed Intercepts Within the Primary Arrakis Structure Only Transported Cover 26IWBRC0121D 15m @ 1.2g/t Au, Incl. 5 m @ 2.4g/t 17.5m @ 2.3 g/t Au, Incl. 3.8m @ 2.8g/t Au, & Incl. 4.8m @ 4.0g/t Au, followed by 17.0m @ 1.1 g/t Au, Incl. 1.6m @ 3.8g/t Au Domain A Domain B Domain C 26IWBRC0116D 1.4m @ 0.6g/t Au 25IWBRC0042 50m @ 1.3 g/t Au incl. 28m @ 1.9g/t Au 26IWBRC0066D- 11.5m @ 1.6g/t Au, Incl. 5.0m @ 3.1g/t Au & 21.7m @ 0.8g/t Au Incl. 4m @ 2.1g/t Au 26IWBRC0117D 24.2m @ 1.4g/t Au Incl. 8.3m @ 3.0g/t Au 26IWBDD0017 56.6m @ 1.1g/t Au, Incl. 29.8m @ 1.4g/t Au & 20.5m @ 1.0g/t Au 26IWBDD0016 16.7m @ 1.0g/t Au 26IWBRC0110D 1.6m @ 1.2g/t Au 26IWBDD0018 Results Pending 26IWBDD0019 Results Pending 26IWBDD0020 Results Pending yandalresources.com.au | ASX:YRL 6 Figure 3: Cross-section showing mineralised intervals from 26IWBDD0016 from the Arrakis Prospect. The section location is shown in Figure 4. The section shows all drilling within +/- 25m of the section plane. yandalresources.com.au | ASX:YRL 7 Figure 4: A collar plan over the Arrakis Prospect within the Caladan target area, overlying a ground gravity image (BA267 1VD linear colour scale, with northeast shade). All Yandal drilling is plotted (historic drilling has been excluded). Collars are thematically coloured by max Au (g/t) in the hole. Dashed yellow polygons represent air-core regolith anomalies (Results include ~4m @ 0.1 g/t Au or greater, with the upper profile or the bottom-of-hole sample is 0.1g/t Au or greater). The plan is plotted to the Arrakis Local Grid; see Appendix 1 for the two-point transformation to EPSG: 28351. 500m < 6,350mN Section 6750mN 6150mN 5350mN 5950mN 6950mN 7050mN < 6,050mN Section 6450mN 6850mN 26IWBRC0120 20m @ 8.7g/t Au Incl. 6m @ 28.3g/t Au 6550mN 6650mN 26IWBRC0135 6m @ 2.5g/t Au Incl. 4m @ 3.5g/t Au 26IWBRC0121D 15m @ 1.2g/t Au, Incl. 5m @ 2.4g/t 17.5m @ 2.3 g/t Au, Incl. 3.8m @ 2.8g/t Au, & 4.8m @ 4.0g/t Au, 17.0m @ 1.1 g/t Au, Incl. 1.6m @ 3.8g/t Au 26IWBRC0117D 24.2m @ 1.4g/t Au Incl. 8.3m @ 3.0g/t Au Incl. 3.0m @ 5.4g/t Au 25IWBAC096 9m @ 1.2 g/t Au 6250mN 26IWBRC0116D 2m @ 0.5g/t Au 26IWBDD0016 16.7m @ 1.0g/t Au Incl. 2.7m @ 1.8g/t Au 26IWBDD0017 56.6m @ 1.1g/t Au Incl. 8m @ 1.8g/t Au, 6.4m @ 2.3g/t Au, & 3.8m @ 2.8g/t Au Surface Projection of Arrakis Mineralisation Model yandalresources.com.au | ASX:YRL 8 Siona RC Drilling Results Results from seven of nine RC holes following up shallow oxide intercepts from the Siona Prospect, within the New England Granite target, reported in July (See ASX release 13 July 2026), have been received (see Tables 6 and 7). Best results from the program include: o 19m @ 1.2g/t Au from 45m in 26IWBRC0150, including,  11m @ 1.8g/t Au from 53m, this further includes • 3m @ 3.9g/t Au from 59m o 11m @ 0.4g/t Au from 56m in 26IWBRC0142, and o 10m @ 0.4g/t Au from 72m in 26IWBRC0142. Results from 26IWBRC0150 occur at the contact between the New England Granite (NEG) and an east-west striking dolerite dyke (see Figures 5 and 6). The NEG side of the contact appears to be heavily weathered compared to the dolerite, with mineralisation occurring in the upper part of the weathering profile. RC holes 26IWBRC0147 and 26IWBRC0148 tested the equivalent position along strike, with results anticipated by early November. The 26IWBRC0150 intercept may represent secondary mineralisation. Broader results from the RC drilling program suggest shallow sub-horizontal mineralisation is secondary in nature. yandalresources.com.au | ASX:YRL 9 Figure 5: Cross-section showing mineralised intervals from 26IWBRC0150 from the Siona Prospect. The section location is shown in Figure 6. The section shows all drilling within +/- 20m of the section plane. yandalresources.com.au | ASX:YRL 10 Figure 6: Siona collar plan overlaid on a ground gravity image (BA267 1VD linear colour scale, with northeast shading). All Yandal drilling is plotted. Collars are thematically coloured by max Au (g/t) in the hole. The section lines for cross-section A (Figure 6) are also displayed. See Figure 7 for the location of Siona within the NEG target area. 26IWBRC0074 13m @ 1.5g/t Au Incl. 2m @ 8.1g/t Au Surface Projection of Previously Defined Main Siona Mineralised Structure 200m 26IWBRC0084 17m @ 1.3g/t Au Incl. 3m @ 5.0g/t Au 26IWBRC0080 10m @ 0.9g/t Au Incl. 1m @ 3.7g/t Au 26IWBRC0076 15m @ 0.5g/t Au Assays Pending Assays Pending 26IWBRC0150 19m @ 1.2g/t Au Incl. 11m @ 1.8g/t Au 26IWBRC0086 10m @ 0.9g/t Au Incl. 1m @ 2.0g/t Au & 2m @ 3.2g/t Au yandalresources.com.au | ASX:YRL 11 Figure 7: Plan showing processed infill ground gravity dataset (BA267 1VD northwest shade linear colour scale) across the New England Granite target area. The plan includes the interpretation of the intrusive margin and a preliminary interpretation of structures interacting with the intrusion. Broad structural targets include Salusa and NEG01-NEG04. yandalresources.com.au | ASX:YRL 12 Flushing Meadows Drilling Results At Flushing Meadows, partial results from diamond holes 26IWBRC0094D have been received along with results from follow-up RC holes 26IWBRC0153 and 26IWBRC0141 (see Figures 8 and 9, and Tables 4 and 5). Results include: o 4.7m @ 0.5g/t Au from 280.2m in 26IWBRC0094D o 4.6m @ 0.7g/t Au from 300.3m in 26IWBRC0094D o 8.4m @ 0.5g/t Au from 309.2m in 26IWBRC0094D o 10m @ 0.9/t Au from 121m in 26IWBRC0153 o 4m @ 0.7g/t Au from 191m in 26IWBRC0153 o 4m @ 0.7g/t Au from 191m in 26IWBRC0153 o 7m @ 0.8g/t Au from 210m in 26IWBRC0153 o 8m @ 0.3g/t Au from 271m in 26IWBRC0153 The remaining results from the upper half of the last diamond hole, 26IWBRC0094D, are pending. yandalresources.com.au | ASX:YRL 13 Figure 8: Cross-section showing mineralised intervals from 26IWBRC0094D at Flushing Meadows. The section location is shown in Figure 9. The section shows all drilling within +/- 25m of the section plane. Cross-Section 26IWBRC0094D northwest facing Surface < Start DD core 4.7m @ 0.5g/t Au 4.6m @ 0.7g/t Au 8.4m @ 0.5g/t Au yandalresources.com.au | ASX:YRL 14 Figure 9: Flushing Meadows collar plan overlaid on a ground gravity image (BA267 0.5VD non-linear colour scale, with northeast shading). All Yandal drilling is plotted, with only effective (>20m down-hole depth) historic drilling displayed. Collars are thematically coloured by max Au (g/t) in the hole. The diagram shows that previous drilling has been very ineffective around the current MRE, particularly to the east and southeast. Flushing Meadows 268koz MRE 500m 26IWBRC0098DA 20m @ 1.7g/t Au Incl. 9m @ 2.7g/t Au, 4.8m @ 2.3g/t Au 26IWBRC0097D 13m @ 0.4g/t Au 3.5m @ 4.1g/t Au 1.1m @ 1.9g/t Au 4.0m @ 2.6g/t Au 26IWBRC0095D 11.3m @ 1.1g/t Au Incl. 3.6m @ 2.5g/t Au 26IWBRC0099D 5m @ 0.3g/t Au 2.1m @ 1.5g/t Au 26IWBRC0096D NSA 26IWBRC0131 4.8m @ 2.3g/t Au 26IWBRC0132 5m @ 0.7g/t Au 1m @ 11.0g/t Au 26IWBRC0133 2m @ 0.7 26IWBRC0090D 4.3m @ 0.7g/t Au 6.2m @ 0.4g/t Au 26IWBRC0094D 4.7m @ 0.5g/t Au 4.6m @ 0.7g/t Au 8.4m @ 0.5g/t Au 26IWBRC0092D 10.0m @ 0.4g/t Au 13.0m @ 0.5g/t Au 26IWBRC0153 10m @ 0.9g/t Au 7m @ 0.8g/t Au 8m @ 0.3g/t Au yandalresources.com.au | ASX:YRL 15 Next Steps and Looking Ahead The active exploration programs across the IWB Gold Project are advancing well, as the Company pursues large-scale gold discoveries in under-explored areas within the well-endowed Yandal Greenstone Belt. Notable near-term activities include: Arrakis Drilling • The drilling of seven deep diamond holes to assess the scale of high-grade mineralisation at depth is nearly complete, with one hole remaining from the current program; • Further priority assays from the diamond core drilling are expected from early November; • An infill RC drilling program to define the shallow up-dip component of Domain C is scheduled for early 2027. Siona • Assay results from RC holes 26IWBRC0147 and 26IWBRC0148 anticipated by early November Flushing Meadows (MRE 268koz @ 1.1g/t Au, see Table 1) • Assays from the air-core drilling completed over the broader Flushing Meadows and parallel Giedi Prime target areas are anticipated in November. Broad-scale IWB Soil sampling program • A soil sampling program has commenced across the southern half of the IWB Gold Project, including the New England Granite; • Samples will be submitted for UltraFine+ multi-element analysis, and results will be used to support target generation over the wider IWB Gold Project. Authorised by the Board of Yandal Resources Eduard Eshuys Chair Yandal Resources Limited yandal@yandalresources.com.au yandalresources.com.au | ASX:YRL 16 About Yandal Resources Limited Yandal Resources has a portfolio of advanced gold exploration projects in the highly prospective Yandal and Norseman-Wiluna Greenstone Belts of Western Australia. Ironstone Well-Barwidgee Gold Project The 100% owned Ironstone Well-Barwidgee (IWB) Gold Project covers approximately 456km² of highly prospective and under-explored tenure located between the Jundee and Bronzewing mines in the northern Yandal Greenstone Belt. Yandal has an established Resource of 268,000oz of gold at Flushing Meadows (within IBW) and considers there to be strong potential to make new discoveries and expand this resource base within its extensive tenure holding. (Refer to the ASX announcement of 4 November 2020 and Table 1 for details of the Flushing Meadows Resource). The IWB project area also includes two new gold discoveries, the Arrakis and Siona Prospects, both made within the last two years. These outcomes were driven by the execution of a targeted exploration program that followed a systematic, geologically driven strategy that was developed in early 2023. The Arrakis Prospect is hosted within the Caladan fold, and the Siona Prospect is hosted within the New England Granite. Both discoveries are currently at an early stage but progressing well, with future activities focused on delineating the scale of each of the newly defined mineralised systems. The IWB Gold Project also includes several advanced prospects, where limited historic and YRL drilling has returned robust gold intercepts, indicating the potential for shallow oxide mineralisation. Both the early- stage and more advanced prospects are the focus of ongoing exploration. Mt McClure The Mt McClure Gold Project, acquired in August 2022, is located ~15 km southwest of the historic Bronzewing Mine and includes three mining leases with JORC 2012 Resources totalling 182,200oz Au (see Table 1). The project has prospectivity for new shallow gold deposits adjacent to current Resources and in the footwall and hanging wall of the stratigraphy. Ground gravity survey data support ongoing structural/stratigraphic interpretations for 2026 targeting. yandalresources.com.au | ASX:YRL 17 Figure 10: Yandal Resource exploration Project locations within the Yandal Greenstone Belt. The Arrakis Prospect is located within the Caladan target area. King of the Hills Thunder Box Darlot Bellevue Kathleen Valley Mt Keith Wiluna Jundee Bronzewing Wiluna Leinster New England Granite Siona Discovery Flushing Meadows Deposit 268koz Caladan Target area Arrakis Discovery 50km Ironstone Well- Barwidgee Gold Project Mt McClure Gold Project 182koz Dingo Range Project yandalresources.com.au | ASX:YRL 18 Table 1 – Yandal Resources Ltd - Mineral Resource Summary Deposit Indicated Inferred Total Tonnes (‘000s) Grade (g/t) Au (oz) Tonnes (‘000) Grade (g/t) Au (oz) Tonnes (000’s) Grade (g/t) Au (Oz) Ironstone Well Flushing Meadows1 2,141 1.3 91,000 5,245 1.1 177,000 7,386 1.1 268,000 Mt McClure Challenger2 718 1.9 44,000 718 1.9 44,000 Success3 1,255 1.9 75,000 1,255 1.9 75,000 Parmelia4 252 2.1 17,000 252 2.1 17,000 HMS Sulphur5 1010 1.2 39,000 1010 1.2 39,000 Gilmore6 134 1.7 7,200 134 1.7 7,200 Sub-total - MMC 3,369 1.7 182,200 3,369 1.7 182,200 Grand-total7 2,141 1.3 91,000 8,614 1.3 359,200 10,755 1.3 450,200 Due to the effects of rounding, totals may not represent the sum of the individual components. 1. Reported above 0.5g/t Au lower cut-off grade; refer to Yandal Resources Ltd ASX announcement dated 4 November 2020 for full details. 2. Reported above 1.0g/t Au lower cut-off grade; refer to Yandal Resources Ltd ASX announcement dated 22 August 2022 for full details 3. Reported above 1.0g/t Au lower cut-off grade; refer to Yandal Resources Ltd ASX announcement dated 6 September 2022 for full details. 4. Reported above 1.0g/t Au lower cut-off grade; refer to Yandal Resources Ltd ASX announcement dated 20 September 2022 for full details. 5. Reported above 0.5g/t Au lower cut-off grade within this announcement 6. Reported above 1.0g/t Au lower cut-off grade within this announcement. 7. All Resources are reported as global estimates, not constrained by optimised pit shells. Competent Person Statement The information in this document related to Exploration Targets and Exploration Results, geology and data compilation is based on information reviewed or compiled by Mr Christopher Oorschot, a Competent Person who is a Member of The Australasian Institute of Geoscientists. Mr Oorschot is the CEO of the Company, is a full-time employee and holds shares and options in the Company. Mr Oorschot has sufficient experience, which is relevant to the style of mineralisation and type of deposit under consideration, and to the activity which he is undertaking 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 Oorschot consents to the inclusion in this announcement of the matters based on this information in the form and context in which it appears. The information in this announcement that relates to the Flushing Meadows and Mt McClure Mineral Resource Estimates is based on information compiled and generated by Andrew Bewsher, an employee of BM Geological Services Pty Ltd (“BMGS”). Both Andrew Bewsher and BMGS hold shares in the company. BMGS consents to the inclusion, form and context of the relevant information herein as derived from the original resource reports. Mr Bewsher has sufficient experience relevant to the style of mineralisation and type of deposit under consideration and to the activity which is being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the JORC ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’. YRL confirms that it is not aware of any new information or data that materially affects the information included in the original market announcement. The Company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcement. yandalresources.com.au | ASX:YRL 19 Forward Looking Statements This document may contain certain forward-looking statements. Forward-looking statements include, but are not limited to, statements concerning Yandal Resources Limited’s (Yandal’s) current expectations, estimates and projections about the industry in which Yandal operates, and beliefs and assumptions regarding Yandal’s future performance. When used in this document, words such as “anticipate”, “could”, “plan”, “estimate”, “expects”, “seeks”, “intends”, “may”, “potential”, “should”, and similar expressions are forward-looking statements. Although Yandal believes that its expectations reflected in these forward- looking statements are reasonable, such statements are subject to known and unknown risks, uncertainties and other factors, some of which are beyond the control of Yandal, and no assurance can be given that actual results will be consistent with these forward-looking statements. Drilling results presented indicate geological potential for mineralisation, but there can be no certainty that these results will eventually form part of a Mineral Resource Estimate. Table 2 – Arrakis RC and Diamond drilling collar location summary; please note that three holes have diamond tails. The coordinates below are derived from a hand held GPS and are accurate to within +/- 5m. Hole type RCD indicates RC holes with diamond tails. Hole ID Hole type East (m) North (m) RL (mAHD ) Azimuth (degrees) Dip (degrees) RC Total Depth (m) DD Total Depth (m) 26IWBDD0016 DD 287413 7027377 522.6 223 -60 N/A 431.4 26IWBDD0017 DD 287687 7027217 524.7 225 -60 N/A 529.0 26IWBDD0018 DD 287586 7027307 525.2 223 -60 N/A 517.1 26IWBDD0019 DD 287491 7027335 522.7 225 -60 N/A 550.0 26IWBDD0020 DD 287326 7027456 522.4 225 -60 N/A TBA 26IWBRC0110D RCD 287783 7027165 523.1 225 -60 224 499.3 26IWBRC0113 RC 288327 7026870 525.0 225 -60 202 N/A 26IWBRC0116D RCD 286943 7027595 522.4 225 -60 159 273.3 Table 3 – Arrakis Prospect - Summary of significant diamond core assay results >0.3g/t Au with no more than 4m of continuous internal waste included unless otherwise stated. All intercept lengths are reported as down-hole lengths. Hole ID Sample type / Sub Interval From (m) To (m) Interval (m) Au (g/t) Comment 26IWBRC0113 1m RC NSA 26IWBDD0016 NQ2 358.0 359.0 1.0 0.7 Fresh rock 26IWBDD0016 NQ2 3737.3 390.0 16.7 1.0 Fresh rock 26IWBDD0016 Including 373.3 376.0 2.7 1.8 Fresh rock 26IWBDD0016 Including 380.0 383.0 3.0 1.4 Fresh Rock 26IWBDD0016 NQ2 395.0 398.0 3.0 0.7 Fresh Rock 26IWBDD0017 NQ2 398.5 445.1 56.6 1.1 Fresh Rock, includes more than 4m of continuous internal waste 26IWBDD0017 Including 398.5 428.3 29.8 1.4 26IWBDD0017 Further Incl. 398.5 406.5 8.0 1.8 26IWBDD0017 Further Incl. 413.5 419.9 6.4 2.3 26IWBDD0017 Including 434.7 455.1 20.5 1.0 yandalresources.com.au | ASX:YRL 20 Hole ID Sample type / Sub Interval From (m) To (m) Interval (m) Au (g/t) Comment 26IWBDD0017 Further Incl. 434.7 438.4 3.8 2.8 26IWBDD0017 NQ2 460.0 461.0 1.0 0.4 Fresh Rock 26IWBDD0017 NQ2 470.8 473.1 2.3 0.4 Fresh Rock 26IWBRC0116D HQ2 170.0 171.0 1 0.3 Fresh Rock 26IWBRC0116D HQ2 206.6 208.0 1.4 0.6 Fresh Rock 26IWBRC0116D HQ2 211.0 211.7 0.7 0.3 Fresh Rock 26IWBRC0116D HQ2 216.0 216.9 0.9 0.3 Fresh Rock 26IWBRC0116D HQ2 255.2 255.4 0.2 0.9 Fresh Rock 26IWBRC0110D NQ2 460.0 461 1.0 0.7 Fresh Rock 26IWBRC0110D NQ2 468.6 470.2 1.6 1.2 Fresh Rock 26IWBRC0110D NQ2 477.0 478.0 1.0 0.7 Fresh Rock Table 4 – Flushing Meadows Diamond Drilling and RC drilling program collar location summary; please note that three holes have diamond tails. The coordinates below are derived from a DGPS and are accurate to within +/- 0.1m. Hole type RCD indicates RC holes with diamond tails. Hole ID Hole type East (m) North (m) RL (mAHD) Azimuth (degrees) Dip (degrees) Pre-collar Depth (m) Total Depth (m) 26IWBRC0094D RCD 279302 7030427 540.4 245 -60 92 453.0 26IWBRC0141 RC 279861 7029509 552.9 255 -60 NA 182 26IWBRC0153 RC 279744 7029704 548.0 255 -60 NA 332 Table 5 – Flushing Meadows Prospect - Summary of significant diamond core and RC assay results >0.3g/t Au with no more than 4m of continuous internal waste included unless otherwise stated. All intercept lengths are reported as down-hole lengths. Hole ID Sample type / Sub Interval From (m) To (m) Interval (m) Au (g/t) Comment 26IWBRC0094D Half HQ Core 280.2 284.9 4.7 0.5 Fresh rock 26IWBRC0094D Half HQ Core 300.3 304.9 4.6 0.7 Fresh rock 26IWBRC0094D Half HQ Core 309.2 310.0 0.8 0.3 Fresh rock 26IWBRC0094D Half HQ Core 317.7 323.4 8.4 0.5 Fresh rock 26IWBRC0094D Half HQ Core 329.8 330.3 0.5 0.6 Fresh rock 26IWBRC0141 1m RC 59 60 1 0.4 Completely weathered 26IWBRC0141 1m RC 161 163 2 0.5 Fresh rock 26IWBRC0153 1m RC 121 131 10 0.9 Fresh rock 26IWBRC0153 1m RC 185 186 1 0.5 Fresh rock 26IWBRC0153 1m RC 191 195 4 0.7 Fresh rock 26IWBRC0153 1m RC 198 199 1 0.3 Fresh rock 26IWBRC0153 1m RC 210 217 7 0.8 Fresh rock 26IWBRC0153 1m RC 231 232 1 0.4 Fresh rock 26IWBRC0153 1m RC 259 261 2 0.4 Fresh rock yandalresources.com.au | ASX:YRL 21 Hole ID Sample type / Sub Interval From (m) To (m) Interval (m) Au (g/t) Comment 26IWBRC0153 1m RC 271 271 1 0.9 Fresh rock 26IWBRC0153 1m RC 274 282 8 0.3 Fresh rock Table 6 – Completed Siona RC drilling program collar location summary. The coordinates below are derived from a hand-held GPS and are accurate to within +/- 5m. Hole ID Hole type East (m) North (m) RL (mAHD) Azimuth (degrees) Dip (degrees) Total Depth (m) 26IWBRC0142 RC 295756 7013433 502.9 047 -60 127 26IWBRC0143 RC 295568 7012147 495.4 245 -55 202 26IWBRC0144 RC 295565 7012159 495.4 295 -55 142 26IWBRC0145 RC 295737 7013416 502.7 047 -60 127 26IWBRC0146 RC 295702 7013371 502.0 047 -60 115 26IWBRC0147 RC 295727 7013344 502.0 047 -60 122 26IWBRC0148 RC 295757 7013356 505.0 047 -60 132 26IWBRC0149 RC 295781 7013344 504.0 047 -60 117 26IWBRC0150 RC 295796 7013359 502.0 047 -60 117 26IWBRC0151 RC 295610 7013441 504.0 000 -90 222 26IWBRC0152 RC 295485 7013742 505.0 000 -90 103 Table 7 – Siona Prospect - Summary of significant diamond core and RC assay results >0.3g/t Au with no more than 4m of continuous internal waste included unless otherwise stated. All intercept lengths are reported as down-hole lengths. Hole ID Sample type / Sub Interval From (m) To (m) Interval (m) Au (g/t) Comment 26IWBRC0142 1m RC 56 67 11 0.4 Partially weathered 26IWBRC0142 1m RC 72 82 10 0.4 Partially weathered 26IWBRC0142 1m RC 90 91 1 0.5 Partially weathered 26IWBRC0142 1m RC 109 117 8 0.8 Fresh rock 26IWBRC0142 Including 113 115 2 2.4 Fresh rock 26IWBRC0143 1m RC 52 53 1 0.6 Completely weathered 26IWBRC0143 1m RC 59 61 2 0.4 Completely weathered 26IWBRC0144 1m RC 50 51 1 0.4 Partially weathered 26IWBRC0144 1m RC 89 90 1 0.5 Partially weathered 26IWBRC0145 1m RC 35 37 2 0.6 Completely weathered 26IWBRC0145 1m RC 41 47 6 0.3 Completely weathered 26IWBRC0145 1m RC 54 56 2 0.7 Partially weathered 26IWBRC0145 1m RC 68 71 3 0.5 Partially weathered 26IWBRC0145 1m RC 77 78 1 0.4 Partially weathered 26IWBRC0145 1m RC 88 89 1 0.5 Partially weathered 26IWBRC0145 1m RC 95 97 2 0.5 Partially weathered 26IWBRC0145 1m RC 102 103 1 0.8 Partially weathered yandalresources.com.au | ASX:YRL 22 Hole ID Sample type / Sub Interval From (m) To (m) Interval (m) Au (g/t) Comment 26IWBRC0145 1m RC 111 112 1 0.4 Partially weathered 26IWBRC0145 1m RC 122 125 3 0.5 Partially weathered 26IWBRC0146 1m RC 39 41 2 0.4 Completely weathered 26IWBRC0146 1m RC 61 64 3 0.4 Partially weathered 26IWBRC0146 1m RC 70 71 1 0.4 Partially weathered 26IWBRC0146 1m RC 79 80 1 0.5 Partially weathered 26IWBRC0149 1m RC NSA 26IWBRC0150 1m RC 45 64 19 1.2 Partially weathered 26IWBRC0150 Including 53 64 11 1.8 Partially weathered 26IWBRC0150 Including 59 62 3 3.9 Partially weathered 26IWBRC0150 1m RC 72 74 2 0.4 Partially weathered 26IWBRC0150 1m RC 103 104 1 1.7 Fresh rock 26IWBRC0151 1m RC 38 47 9 0.6 Completely weathered 26IWBRC0151 1m RC 61 62 1 0.3 Partially weathered 26IWBRC0151 1m RC 67 68 1 0.5 Partially weathered 26IWBRC0151 1m RC 108 109 1 0.4 Fresh rock 26IWBRC0151 1m RC 114 115 1 0.7 Fresh rock 26IWBRC0151 1m RC 118 120 2 1.4 Fresh rock 26IWBRC0151 1m RC 125 128 3 0.7 Fresh rock 26IWBRC0151 1m RC 162 163 1 0.5 Fresh rock 26IWBRC0152 1m RC 38 39 1 0.7 Completely weathered 26IWBRC0152 1m RC 90 92 2 0.5 Fresh rock yandalresources.com.au | ASX:YRL 23 Relevant Previous Arrakis ASX Announcements • Diamond Drilling Recommences at Arrakis, 8 October 2026 • Drilling Results Extend High-Grade Gold Domain at Arrakis, 8 September 2026 • Arrakis Results Confirm New High-grade Domain, 25 August 2026 • Arrakis Returns 20m @ 8.7g/t Au from 84m, 10 August 2026 • Arrakis Diamond Drilling Confirms High-Grade Gold at Depth,