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 Exploration Update: Diamond Drilling Recommences at Arrakis Arrakis Diamond Drilling Program Has Commenced • Seven diamond drilling holes to test the scale of high-grade mineralisation at depth are underway, with three of the planned holes completed. • The planned 3,300m program is expected to be finished by early November. Anders Drilling Results (parallel structure to Arrakis) • Results from RC drilling testing the parallel regolith anomaly have been received; significant intercepts include: o 6m @ 2.5g/t Au from 52m in 26IWBRC0135, including,  4m @ 3.5g/t Au from 52m • Results demonstrate primary mineralisation is tied to a deformed and altered intermediate porphyry on the 5,350mN drill line. • Provides a parallel target for drilling adjacent to Arrakis. Flushing Meadows Diamond Drilling Results • Results from 26IWBRC0090D and 26IWBRC0092D received, with intercepts including: o 4.3m @ 0.7g/t Au from 227.3m in 26IWBRC0090D o 13m @ 0.5g/t Au from 272.0m in 26IWBRC0092D • Results from the final diamond hole, 26IWBRC0094D, are yet to be received. *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/exdN6e ASX Announcement 8 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 Figures 7 and 8). A seven-hole, 3,300m diamond drilling program has commenced across Arrakis to test the scale of high-grade mineralisation at depth (see Figure 1). This follows the recent delineation of the high-grade Domain C mineralisation at Arrakis. Results from the first RC test below the Arrakis parallel Anders anomaly have been received. Results demonstrate primary fresh rock mineralisation tied to a deformed and altered porphyry intrusion in the north of the regolith anomaly. Confirmation of primary mineralisation provides a clear exploration target adjacent to the late 2025 Arrakis discovery. Further diamond drilling results have been received from the Flushing Meadows and are reported below. Arrakis Diamond Drilling A seven-hole, 3,300m diamond drilling program has commenced at Arrakis, designed to assess the scale of high-grade mineralisation at depth. Three of the planned holes have been completed. Geological logging indicates that two holes (26IWBDD0016 and 26IWBDD0017) intersected the interpreted Arrakis structure. The program aims to assess whether the grade, width and scale of high-grade mineralisation improve with depth. The program follows recently reported results that delineated high-grade domain C (see Figure 1). Domain C was identified following previously reported intercepts from 25IWBRC0042, 26IWBRC0117, 26IWBRC0120 and 26IWBRC0121D (see ASX releases dated 24 September 2025, 10 August 2026, 25 August 2026 and 8 September 2026) that included: o 24.2m @ 1.4g/t Au from 237.8m in 26IWBRC0117D (ETW*1 18m), including  8.3m @ 3.0g/t Au from 240.7m; this further includes  3m @ 5.4g/t Au from 246.0m (see Figure 1) o 20m @ 8.7g/t Au from 84m in 26IWBRC0120 (ETW*1 13m), including  6m @ 28.3g/t Au from 84m; this further includes  3m @ 52.8g/t Au from 84m (see Figure 1) o 17.5m @ 2.3g/t Au from 127.5m in 26IWBRC0121D (ETW*1 14m), including  3.8m @ 2.8g/t Au from 130.7m; and  4.8m @ 4.0g/t Au from 135.5m (see Figure 1) o 17.0m @ 1.1g/t Au from 162.0m in 26IWBRC0121D (ETW*1 10m), including  1.6m @ 3.8g/t Au from 31m (see Figure 1), o 50m @ 1.3g/t Au from 122m in 25IWBRC0042 (ETW*1 20m), including  28m @ 1.9g/t Au from 143m yandalresources.com.au | ASX:YRL 3 Figure : 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 Primary Arrakis Structure >1.3km 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 Assays Pending 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 26IWBDD0016 26IWBRC0110D yandalresources.com.au | ASX:YRL 4 Figure 2: 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). Caladan Fold 1000m 25IWBAC096 9m @ 1.2 g/t Au 26IWBRC0120 20m @ 8.7g/t Au Incl. 6m @ 28.3g/t Au 26IWBRC0116D Results Pending 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 yandalresources.com.au | ASX:YRL 5 Anders RC Drilling Results A RC program was completed across the Anders regolith anomaly in July. The program included six RC holes for 1,200m of drilling. All results have been received (see Tables 2 and 3) and include: • 6m @ 2.5g/t Au from 52m in 26IWBRC0135, including, o 4m @ 3.5g/t Au from 52m • 5m @ 0.6g/t Au from 232m in 26IWBRC0137 • 5m @ 0.4g/t Au from 157m in 26IWBRC0136 Results have successfully demonstrated primary fresh rock mineralisation tied to a deformed and altered porphyry at the northern end of the Anders regolith anomaly situated only 900m west of the Arrakis discovery (see Figures 2 and 3). This early-stage outcome provides a clear opportunity to target further mineralisation adjacent to the more advanced Arrakis prospect. Of particular interest is the setting of mineralisation relative to Arrakis, where the northern end of the Anders regolith anomaly shares several large-scale similarities to the Arrakis discovery, including: • Proximity to a gravity margin, • Bracketed by interpreted north-south structures, • Early and subsequently deformed porphyry dykes associated with mineralisation. Given the above, the Company will follow-up with an air-core program to assess the scale of the early-stage target. yandalresources.com.au | ASX:YRL 6 Figure 3: Cross-section showing mineralised intervals from 26IWBRC0135, 26IWBRC0136 and 26IWBRC0137 from the Anders Prospect. The section location is shown in Figure 2. The section shows all drilling within +/- 25m of the section plane. yandalresources.com.au | ASX:YRL 7 Flushing Meadows Diamond Drilling At Flushing Meadows, results from diamond holes 26IWBRC0090D and 26IWBRC0092D have been received and reported (see Figures 4 and 5, and Tables 4 and 5). Results include: o 4.3m @ 0.7g/t Au from 227.3m in 26IWBRC0090D o 6.2m @ 0.4g/t Au from 194.8m in 26IWBRC0090D o 2.6m @ 0.9g/t Au from 206.0m in 26IWBRC0090D o 10.0m @ 0.4/t Au from 231.0m in 26IWBRC0092D o 13.0m @ 0.5g/t Au from 272.0m in 26IWBRC0092D Combined results and geological observations show that primary mineralisation is associated with narrow units of iron-rich sediments. Felsic to intermediate porphyry dykes favour the sedimentary units as intrusive pathways, likely creating variations in the width and continuity of remnant mineralised sediments both along strike and at depth. Results from the last diamond hole, 26IWBRC0094D, are pending. yandalresources.com.au | ASX:YRL 8 Figure 4: Cross-section showing mineralised intervals from 26IWBRC0090D at Flushing Meadows. The section location is shown in Figure 6. The section shows all drilling within +/- 25m of the section plane. Cross-Section 26IWBRC0090D northwest facing Surface < Start DD core 2.0m @ 0.3g/t Au 1.0m @ 0.3g/t Au 6.2m @ 0.4g/t Au 2.6m @ 0.9g/t Au 1.0m @ 1.3g/t Au 4.3m @ 0.7g/t Au 2.3m @ 1.0g/t Au 1.4m @ 0.4g/t Au yandalresources.com.au | ASX:YRL 9 Figure 5: Cross-section showing mineralised intervals from 26IWBRC0092D at Flushing Meadows. The section location is shown in Figure 6. The section shows all drilling within +/- 25m of the section plane. Cross-Section 26IWBRC0092D northwest facing Surface < Start DD core 10.0m @ 0.4g/t Au 8.2m @ 0.3g/t Au 13m @ 0.5g/t Au yandalresources.com.au | ASX:YRL 10 Figure 6: 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 section lines for Figures 4 and 5 are also displayed. 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 26IWBRC0094D 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 26IWBRC0092D 10.0m @ 0.4g/t Au 13.0m @ 0.5g/t Au yandalresources.com.au | ASX:YRL 11 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 is ongoing to assess the scale of high- grade mineralisation at depth; • Assays from the diamond core drilling are expected from late October. Flushing Meadows (MRE 268koz @ 1.1g/t Au, see Table 1) • Remaining results from 26IWBRC0094D are pending; • 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 12 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 13 Figure 7: 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 14 Figure 8: Yandal Resource exploration target areas and prospect locations within the northern Yandal Greenstone Belt. The Arrakis Prospect is located within the Caladan target area. 5km Salusa Caladan Target Area Siona Flushing Meadows (268Koz) New England Granite Nayla Target Area Geidi Prime Target Area 5km Radius Arrakis Discovery Irulan Dolerite Complex yandalresources.com.au | ASX:YRL 15 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 16 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 – Anders 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) RC Total Depth (m) 26IWBRC0135 RC 287565 7026071 527.1 225 -60 112 26IWBRC0136 RC 287619 7026131 526.8 225 -60 197 26IWBRC0137 RC 287690 7026201 525.8 225 -60 272 26IWBRC0138 RC 288374 7025752 527.6 225 -60 212 26IWBRC0139 RC 288719 7025093 530.4 225 -60 182 26IWBRC0140 RC 288805 7025181 527.9 225 -60 232 Table 3 – Anders 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 26IWBRC0135 1m RC 52 58 6 2.5 Moderately weathered 26IWBRC0135 Including 52 56 4 3.5 26IWBRC0135 1m RC 75 76 1 2.3 Moderately weathered 26IWBRC0136 1m RC 157 162 5 0.4 Fresh rock 26IWBRC0137 1m RC 232 237 5 0.6 Fresh Rock 26IWBRC0137 1m RC 249 250 1 0.8 Fresh Rock 26IWBRC0137 1m RC 271 272 (EOH) 1 0.7 Fresh Rock 26IWBRC0138 1m RC NSA 26IWBRC0139 1m RC 100 104 4 0.6 Moderately weathered 26IWBRC0139 1m RC 126 127 1 0.4 Moderately weathered 26IWBRC0139 1m RC 129 130 1 0.6 Moderately weathered 26IWBRC0140 1m RC NSA yandalresources.com.au | ASX:YRL 17 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) 26IWBRC0090D RCD 279464 7030051 542.1 235 -60 122 459.9 26IWBRC0092D RCD 279377 7030234 541.1 235 -60 92 402.4 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 26IWBRC0090D Half HQ Core 140.0 142.0 2.0 0.3 Fresh rock 26IWBRC0090D Half HQ Core 190.5 191.5 1.0 0.3 Fresh rock 26IWBRC0090D Half HQ Core 194.8 201.0 6.2 0.4 Fresh rock 26IWBRC0090D Half HQ Core 206.0 208.6 2.6 0.9 Fresh rock 26IWBRC0090D Half HQ Core 212.0 213.0 1.0 1.3 Fresh rock 26IWBRC0090D Half HQ Core 227.3 231.5 4.3 0.7 Fresh rock 26IWBRC0090D Half HQ Core 240.2 242.5 2.3 1.0 Fresh rock 26IWBRC0090D Half HQ Core 272.6 274.0 1.4 0.4 Fresh rock 26IWBRC0092D Half HQ Core 207.1 207.6 0.5 0.3 Fresh rock 26IWBRC0092D Half HQ Core 221.6 222.8 1.2 0.7 Fresh rock 26IWBRC0092D Half HQ Core 231.0 241.0 10.0 0.4 Fresh rock 26IWBRC0092D Half HQ Core 258.0 266.2 8.2 0.3 Fresh rock 26IWBRC0092D Half HQ Core 272.0 285.0 13.0 0.5 Fresh rock Table 6 – Completed Arrakis Diamond Drilling program collar location summary. 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) Pre-collar Depth (m) Total Depth (m) 26IWBDD0016 DD 287413 7027377 522.3 225 -60 N/A 431.4 26IWBDD0017 DD 287687 7027217 523.1 225 -60 N/A 529.0 26IWBRC0110D RCD 287828 7027214 523.0 225 -60 222 499.3 yandalresources.com.au | ASX:YRL 18 Relevant Previous Arrakis ASX Announcements • 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, 6 July 2026 • Gold Discoveries Expanding Across the IWB Project, 9 June 2026 • First Arrakis RC Results Extend High-grade Mineralisation, 28 April 2026 • 2026 Exploration Commences Across the IWB Gold Project, 23 March 2026 • Arrakis RC Results Show High-Grade Mineralisation Potential, 15 January 2026 • Arrakis Diamond Drilling Delivers Strong Results, 8 December 2025 • First Arrakis Diamond Results & RC Drilling Underway, 24 November 2025 • Final Arrakis RC Results with Diamond Drilling to Commence, 13 October 2025 • Arrakis Gold Discovery Extended by 400m, 24 September 2025 • Arrakis Gold Discovery Confirmed With 54m @ 1.2g/t Au, 22 September 2025 • Arrakis RC Drilling Complete & All AC Results Now Received, 17 September 2025 • RC Drilling Commences Across Arrakis, 1 September 2025 • Arrakis Extended to Over 2.2km in Strike, 18 August 2025 • Caladan AC Results Further Extend Arrakis Mineralisation, 31 July 2025 • Caladan AC Shows Early Signs of Scale, 10 July 2025 • Caladan Air-Core Drilling Program Commences, 5 June 2025 • RIU Sydney Presentation, 7 May 2025 • Arrakis RC Drilling Results, 30 April 2025 • Ironstone Well-Barwidgee Exploration Update, 25 February 2025 • Caladan Air-Core Drilling Demonstrates Discovery Potential, 15 January 2025 • Air-core Drilling Commences Across Caladan and Irulan, 10 October 2024 • Oblique Diamond Drilling Results, 3 September 2024 • IWB Soil Results and NEG Diamond Drilling Complete, 12 August 2024 • Large-scale Gold Anomalies Across Emerging Targets, 15 July 2024 • Gold Coast Investment Showcase Presentation, 20 June 2024 • Exploration Update – IWB Ground Gravity Survey, 11 June 2024 ASX Announcement 8 October 2026 Page 19 Appendix 1 – Ironstone Well-Barwidgee Gold Project, Arrakis and Flushing Meadows RC and Diamond Core JORC Code (2012) Table 1, Sections 1 and 2 Mr Christopher Oorschot, Managing Director of Yandal Resources, compiled the information in Section 1 and Section 2 of the following JORC Table 1 and is the Competent Person for those sections. The following Table and Sections are provided to ensure compliance with the JORC Code (2012 edition) requirements for the reporting of Exploration Results. Section 1 Sampling Techniques and Data Criteria JORC Code explanation Commentary Sampling techniques 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. Arrakis • Yandal Resources has completed RC drilling across both broad spaced lines covering the Anders regolith anomaly to test for primary fresh rock mineralisation. The drilling involved a 139mm face sampling bit down to between 140m and 286m. Holes were drilled at an angle of -60 ° to the southwest or northeast. • Yandal Resources has completed several short diamond core tails on RC pre-collars above, in order to achieve target depths. All diamond tail extensions utilised HQ (diameter of ~63.5mm) diamond core. The core was halved with a core saw, with the right-hand side (looking downhole) sampled. Before sampling, a company geologist logs the core for lithology type, veining, alteration, and deformation. Sample lengths vary according to logged geological intervals of interest, with a minimum of 0.2 metres and a maximum of 1.0 metres. Sample quality is considered high. Flushing Meadows • Yandal Resources has completed diamond drilling across the Flushing Meadows deposit. The drilling involved a mix of RC pre-collars down to fresh rock, followed by HQ (diameter of ~63.5 mm unless otherwise noted) diamond core drilling to an average down-hole depth of 437m (between 337m and 490m). Holes were drilled at an angle of -60 ° to the southwest. The core was halved with a core saw, with the right-hand side (looking downhole) sampled. Before sampling, a company geologist logs the core for lithology type, veining, alteration, and deformation. Sample lengths vary according to logged geological intervals of interest, with a minimum of 0.2 metres and a maximum of 1.0 metres. Sample quality is considered high. • Yandal Resources has completed RC drilling at a variable spacing around recently completed diamond holes that are situated on 200m spaced lines. The drilling involved a 139mm face sampling bit down to between 182m and 332m. Holes were drilled at an angle of -60 ° to the southwest. • Yandal Resources (YRL) RC drilling samples were collected via a rig-mounted static cone splitter, splitting approximately 12.5% of the total sample volume. Two splits are collected for each metre: a primary and a duplicate sample. The primary 1m samples are then sent to a lab for further analysis. The duplicate samples are retained on-site unless they are submitted as ASX Announcement 8 October 2026 Page 20 Criteria JORC Code explanation Commentary routine duplicates. Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. • For YRL RC drilling, the cone splitter is regularly cleaned and inspected. The 1m bulk samples are laid out in drill order. These bulk samples are regularly inspected for contamination, and the volume of the bulk sample is monitored. These bulk samples are retained until all results are received and may be used to collect additional field duplicates to verify lab results, logged geology or any other form of analysis. If the bulk sample appears visually low in volume or weight, this is recorded with the sample details. The same applies to damp or wet samples. • Two splits are collected for each drilled metre: a primary and a secondary sample. The Secondary sample is retained on-site and may be used to collect additional field duplicates to verify lab results, logged geology or any other form of analysis. • For YRL diamond drilling, sample recovery of each metre drilled was measured and recorded, and high-resolution photos of each tray befo