Announcement PDF ASX:TLM 20May2026 ASX Announcement . 1 New phase of aircore drilling commences at East Peak Hill gold prospect, NSW Follow-up drilling underway to extend promising orogenic gold and porphyry-style copper-gold targets identified in the Company’s maiden drill program Highlights: Macquarie Projects, NSW East Peak Hill • 4,500m follow-up Aircore drilling program underway at Talisman’s East Peak Hill (EPH) Prospect. • EPH sits adjacent to the Tomingley Gold Project1 (1.36Moz at 2.2g/t Au) and Peak Hill gold district and north of the Buryan2 porphyry copper-gold deposit. • The Phase 2 AC drilling is designed to extend mineralised trends discovered in Phase 1 drilling within intrusive rocks which lie within the Junee-Narromine Volcanic Belt. • An initial broad-spaced AC drilling program conducted by Talisman in February 2026 intersected strongly anomalous pathfinder minerals with a similar geochemical signature to the mineralisation at the nearby Tomingley Operations. • Intersections included: o 9m at 0.22ppm Au, 837ppm As and 50ppm Sb; and o 9m at 0.67ppm Au, 1,582ppm As and 62ppm Sb, including: § 3m at 1.75ppm Au, 3,030ppm As and 107ppm Sb • Additional holes intersected anomalous near-surface mineralisation prospective for porphyry-style copper-gold deposits. Significant results included: o 21m at 460ppm Cu, 507ppm Co and 289ppm Zn; and o 29m at 400ppm Cu, 360ppm Co and 150ppm Zn, including: § 3m at 0.21ppm Au, 0.11ppm Ag, 513ppm As, 400ppm Cu, 679ppm Co and 100ppm Zn. • Targets include: o Orogenic-style Au-As-Sb located at the edges of and structurally disrupted internal positions of the andesitic intrusion and volcaniclastic rock package; and o Porphyry-style Cu-Au mineralisation within the strongly altered andesitic intrusion corridor. Talisman Mining (ASX: TLM, ‘Talisman’ or ‘the Company’) is pleased to advise that it has commenced a follow -up 4,500m Aircore (AC) drilling program at its East Peak Hill Project, located approximately 70km south-west of Dubbo in NSW. 1 Tomingley Gold Project – Geological setting and Mineralisation, 2015. Mineral Resource Statement 30 June 2025 2 Magmatic Resources ASX announcement 31 July 2025 Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement East Peak Hill Project (EL 9395) – Background The East Peak Hill Project contains an interpreted andesitic intrusion within the Junee-Narromine Volcanic Belt (Figure1). The Andesitic intrusion is outlined by anomalous magnetic features interpreted from detailed magnetic imagery, as illustrated in Figure 2. In February 2026, Talisman commenced its maiden Aircore (AC) drilling program to test for pathfinder elements to the targeted gold and copper-gold mineralisation. At the nearby Tomingley Project, owned by Alkane Resources1 , which hosts a resource of 1.36Moz at 2.2g/t gold, pathfinder elements are used extensively in exploration to highlight prospective locations for gold and copper-gold mineralisation. Significant intersections from the Phase 1 AC drilling program are listed in Table 1 (refer to the TLM ASX announcement 28 April for details). The Phase 1 AC drill holes penetrated to the top of the underlying basement rocks and recorded anomalous pathfinder minerals – arsenic, antimony, bismuth, copper, zinc and molybdenum on the eastern side of the interpreted intrusive rocks. Ore grade and anomalous grade gold intersections were recorded on Line 2 (see Figure 3 In addition, further south on Line 7 (see Figure 3) the drilling intersected a horizontal blanket of elevated copper- cobalt-zinc mineralisation with sporadic elevated gold-silver-arsenic and antinomy in the weathered rocks above the andesitic intrusion. This suite of pathfinder minerals and the alteration style encountered across the drilling program is interpreted to be indicative of porphyry-style copper-gold mineralisation. Large porphyry copper-gold deposits are encountered at other locations within the Junee-Narromine belt2 . A number of drill lines completed in the Phase 1 program were unable to test the potentially mineralised target positions due to temporary access restrictions at the time. The AC drilling program which has just commenced is designed to • Extend a number of drill lines to the east across the potentially mineralised target position immediately north and south of Line 2; • Extend a number of drill lines to the south from Line 7 to test a large geophysical feature immediately south of the 350m wide banket of anomalous copper-cobalt-zinc-gold-arsenic-antimony intersected in EPAC0082 to EPAC0087; and • Provide an initial test of a distinct geophysical feature within interpreted volcaniclastic rocks east of Line 3. AC Program details The current program consists of up to nine lines of AC drill fences to test the postulated north-south magnetic features and intersections of the feature with north-northeast trending structures which are seen as key to the emplacement of gold and copper-gold mineralisation in the district. This work will be completed with Wallis Drilling’s Mantis100 rig. The program summary specifications are as follows: - E-W drill grid (orthogonal to stratigraphy & interpreted structure/mineralisation). - Holes drilled to blade refusal (estimated 60-80m depth). - Holes inclined at 60 degrees, drilled towards 270o (grid west). - Nominal 80m x 400m spaced grid with potential to extend the existing 800m spacing as results and geology dictate, as shown on Figure 2. - 3m composite samples with 25g Aqua Regia for gold and a range of pathfinder minerals. Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement - Bottom-of-hole with selected multi-element assays. - Barren surface cover is expected to average 10-20m down-hole. Figure 1. Regional geology plan of the Junee-Narromine Volcanic Belt illustrating the gold and copper-gold deposits of the region. Talisman tenure in the belt consists of four El’s. The East Peak Hill Project is located on EL 9395, approximately 10km south-east of the Tomingley Gold Operation.1 Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Figure 2. The recent and proposed AC drilling program at East Peak Hill over regional magnetics and structural interpretation. Red colours highlight strong magnetic features which are interpreted as andesitic and or mafic intrusions. Recent AC drilling (red dots) has highlighted anomalous pathfinder elements on Line 2 and Line 7. Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Figure 3. AC drilling at East Peak Hill cross-section Line 2. See Figure 2 for location. Assay results show a broad zone of alteration, anomalous in Au, As, Ag and Sb in holes EPAC0001 and EPAC0003. Figure 4. AC drilling at East Peak Hill cross-section Line 7. See Figure 2 for location. Assay results show a broad zone of anomalous in Cu-Co-Zn-Au-As-Sb in weathered volcaniclastics and andesitic porphyry in holes EPAC0082 and EPAC0087 spanning approximately 350m. Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Hole ID From To Width (m) Au ppm Ag ppm As ppm Sb ppm Cu ppm Co ppm Zn ppm EPAC0001 51 60 9 0.22 0.23 837 50 93 56 73 EPAC0003 33 42 9 0.67 0.09 1582 62 104 60 72 including 33 36 3 1.75 0.07 3030 107 120 60 72 EPAC 0064 27 48 21 0.01 0.14 38 1 460 507 289 EPAC0082 36 57 21 0.06 0.17 421 16 275 130 145 including 51 57 6 0.16 0.37 669 41 168 36 126 EPAC0083 36 48 12 0.01 0.05 15 0 335 129 175 EPAC0084 27 43 16 0.06 0.06 189 4 400 360 150 Including 27 30 3 0.21 0.11 513 5 400 679 100 EPAC0085 24 36 12 0.02 0.07 6 0 425 91 344 EPAC0086 30 39 9 0.01 0.07 3 0 465 195 439 EPAC0087 30 36 6 0.01 0.04 2 0 357 238 207 Table 1. East Peak Hill AC drilling hole results (see TLM ASX announcement 28 April 2026 for details). Management Comment Talisman’s Managing Director, Andrew Munckton, said: “The new aircore drilling program is designed to follow up the strong results from our Phase 1 AC drilling program completed in early March. The target is an interpreted andesitic intrusion where drilling intersected gold-arsenic- antimony mineralisation with anomalous pathfinder minerals at the edges of the interpreted intrusive body, returning some encouraging ore-grade gold intersections in weathered rocks. “In addition, a broad zone of anomalous copper-cobalt-zinc plus gold mineralisation was intersected in our most southerly line of drilling. These intrusions, and their sheared and faulted contacts with the surrounding rocks, host a number of significant gold deposits at the nearby Tomingley Gold Mine, operated by Alkane Resources1, and potential porphyry copper-gold mineralised positions at other locations across the Junee-Narromine Belt2 . “These broad 400m and 800m spaced lines of AC drilling will provide a regional-scale test of the targets seen to date. The East Peak Hill Project has not been systematically tested by drilling and success in this AC program, following on from the promising Phase 1 intersections, would provide a strong indicator of the prospectivity of this extensive 10km-long target corridor. “The follow-up drilling program is expected to take 3-5 weeks to complete with assays expected a further 2-4 weeks following the completion of drilling.” –– Ends –– For further information, please contact: Andrew Munckton – Managing Director +61 4 3563 5598 Nicholas Read (Media inquiries) +61 4199 29046 This release has been authorised by the Board of Talisman Mining Limited. Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement About Talisman Mining Talisman Mining Limited (ASX: TLM) is an Australian mineral development and exploration company. The Company’s aim is to maximise shareholder value through exploration, discovery and development of complementary opportunities in base and precious metals. Talisman has secured tenements in the Cobar/Mineral Hill region in Central NSW through the grant of its own Exploration Licenses. The Cobar/Mineral Hill region is a richly mineralised district that hosts several base and precious metal mines including the CSA, Tritton, and Hera/Nymagee mines. This region contains highly prospective geology that has produced many long-life, high-grade mineral discoveries. Talisman has identified several areas within its Lachlan Cu-Au Project tenements that show evidence of base and precious metals endowment which have had very little modern systematic exploration completed to date. Talisman also has a significant tenement holding in both the Molong and Junee-Narromine belts within the Macquarie Arc geological domain. The Macquarie Arc hosts several of Australia’s largest gold and copper-gold discoveries and operations including, Cadia Valley, North Parkes, Cowal and Tomingley. Talisman believes there is significant potential for the discovery of substantial copper and gold mineralisation within this land package and is undertaking active exploration to test a number of these targets. Competent Person’s Statement Information in this announcement that relates to Exploration Results and Exploration Targets is based on and fairly represents information and supporting documentation compiled by Mr Andrew Munckton, who is a member of the Australasian Institute of Mining and Metallurgy. Mr Munckton is a full-time employee of Talisman Mining Ltd and has sufficient experience which is relevant to the style of mineralisation and types of deposits under consideration and to the activities 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 Munckton has reviewed the contents of this announcement and consents to the inclusion in this announcement of all technical statements based on his information in the form and context in which they appear. Forward-Looking Statements This ASX release may include forward-looking statements. These forward-looking statements are not historical facts but rather are based on Talisman Mining Ltd.’s current expectations, estimates and assumptions about the industry in which Talisman Mining Ltd operates, and beliefs and assumptions regarding Talisman Mining Ltd.’s future performance. Words such as “anticipates”, “expects”, “intends”, “plans”, “believes”, “seeks”, “estimates”, “potential” and similar expressions are intended to identify forward-looking statements. Forward- looking statements are only predictions and are not guaranteed, and they are subject to known and unknown risks, uncertainties, and assumptions, some of which are outside the control of Talisman Mining Ltd. Past performance is not necessarily a guide to future performance and no representation or warranty is made as to the likelihood of achievement or reasonableness of any forward-looking statements or other forecast. Actual values, results or events may be materially different to those expressed or implied in this presentation. Given these uncertainties, recipients are cautioned not to place reliance on forward looking statements. Any forward- looking statements in this announcement speak only at the date of issue of this announcement. Subject to any continuing obligations under applicable law and the ASX Listing Rules, Talisman Mining Ltd does not undertake any obligation to update or revise any information or any of the forward-looking statements in this announcement or any changes in events, conditions, or circumstances on which any such forward looking statement is based. Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Appendix 2 JORC Tables Section 1 & 2 Section 1 Sampling Techniques and Data (Criteria in this section apply to all succeeding sections) 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. • 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 3kg 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. TLM Auger Drilling • Auger samples are collected as one or two metre interval from bottom of hole via a drill rig mounted Auger drill to obtain Top of Basement sample • The Top of Basement sample is sieved to 2mm to obtain a nominal 1.0kg sample which was collected in a pre- numbered sample bag. • Auger samples undergo routine pXRF analysis using an Olympus Vanta M-series to aid in logging and identifying zones of interest. • Sampling is controlled by Talisman protocols and QAQC procedures as per industry standard and a chain of custody maintained through transfer to ALS Laboratories in Adelaide, SA. • Auger samples were dried, crushed (where required), split and pulverised (total prep) to produce a master pulp. From this master pulp, a 0.25g sub sample was taken for multi- element analysis by four acid digest, with an ICP-MS finish. A 50g sub sample was also taken for fire assay for gold with ICP-AAS finish. TLM AC Drilling • AC samples are collected at three metre intervals via a drill rig mounted cyclone and static cone splitter set to a 12% split to produce a nominal 4-7kg sample which was collected in a pre-numbered sample bag. • AC samples undergo routine 3 metre composite pXRF analysis using an Olympus Vanta M-series to aid in logging and identifying zones of interest. • Sampling is controlled by Talisman protocols and QAQC procedures as per industry standard and a chain of custody maintained through transfer to ALS Laboratories in Adelaide, SA. • AC samples were dried, crushed (where required), split and pulverised (total prep) to produce a master pulp. From this master pulp, a 25g sub sample was taken for aqua regia gold and multi-elements. TLM MR/DD Drilling • TLM’s diamond core samples are HQ3 in diameter and are cut either in half or one-third longitudinally using an automated Almonte core saw. Core is held securely in boats during cutting to maintain sample integrity. Sample intervals ranged from 0.3 to 1.3m in length, with most samples aligned to 1m intervals or adjusted to honour geological contacts. • TLM diamond core sampling is controlled by protocols and Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Criteria JORC Code explanation Commentary QAQC procedures as per industry standard and a chain of custody maintained through transfer to ALS Laboratories in Adelaide, SA. • TLM diamond samples are dried, crushed (where required), split and pulverised (total prep) to produce a master pulp. From this master pulp, a 0.25g sub sample was taken for multi-element analysis by four acid digest with an ICP-MS finish (ME-MS61) and analysis for Rare Earths (MS61L-REE). A 30g sub sample was also taken for fire assay for gold with ICP- AAS finish. Drilling techniques • Drill type (e.g. core, reverse circulation, open- hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (e.g. core diameter, triple or standard tube, depth of diamond tails, face-sampling bit or other type, whether core is oriented and if so, by what method, etc). TLM Auger drilling • AC drilling between 2m and 15m to obtain the top of Basement sample TLM AC drilling • AC drilling cited in this report was undertaken by Wallis Drilling Pty Ltd using a Mantis 100 drill rig. A truck-mounted compressor provided air where ground conditions warranted. • AC drilling was completed with a face sampling blade of nominal 120mm size. TLM MR/DD Drilling • Undertaken by DDH1 Drilling Pty LTD using a Multipurpose UDR1200 truck mounted rig. The core is orientated except where holes are vertical holes. Drill sample recovery • Method of recording and assessing core and chip sample recoveries and results assessed. • 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 TLM Auger Drilling • Auger drill sample recovery is generally moderate to high with sample recoveries and quality recorded in the database by the Auger operator. • Sample recoveries were monitored in real-time by the presence of Talisman personnel at the drill site. • No known relationship exists between recovery and grade. • No known bias exists. TLM AC Drilling • AC drill sample recovery is generally high. Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Criteria JORC Code explanation Commentary preferential loss/gain of fine/coarse material. • Sample recoveries were monitored in real-time by the presence of Talisman personnel at the drill site. • No known relationship exists between recovery and grade. No known bias exists. TLM MR/ DD Drilling • Core recovery data is recorded for each run by measuring total length of core retrieved against the downhole interval drilled and stored in the database. TLM representatives continuously monitor core recovery and core presentation quality as drilling is conducted and issues or discrepancies are rectified promptly to maintain industry best standards. Logging • 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. • Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc.) photography. • The total length and percentage of the relevant intersections logged. TLM Auger Drilling • Auger drilling logging used to identify the appropriate Top of Basement horizon for sampling TLM AC Drilling • AC logging records lithology, mineralogy, mineralisation, alteration, structure, weathering, colour and other primary features of the rock samples and is considered to be representative across the intercepted geological units. • AC logging is both qualitative and quantitative depending on the field being logged. • All AC drill-holes are logged in full at 3m intervals to end of hole. • All AC chip trays at 3m intervals are collected, photographed and then stored onsite in TLM secure premises. • All information collected is entered directly into laptop computers or tablets, validated in the field, and then transferred to the database. The level of logging detail is considered appropriate for early-stage exploration. TLM MR/ DD Drilling • DD and MR logging are carried out on site once geology personnel retrieve core trays from the drill rig site. Core is collected from the rig daily. • DD/ MR logging records lithology, mineralogy, mineralisation, alteration, structure, weathering, colour and other primary features of the rock samples and is considered to be representative across the intercepted geological units. • All DD holes are logged in full to end of hole. • Drillhole collar coordinates, azimuth, dip, depth and sampling intervals are recorded. DD logging is to geological contacts. • MR/DD logging is both qualitative and quantitative depending on the field being logged. Logging of diamond drilling includes geotechnical data, RQD and core Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Criteria JORC Code explanation Commentary recoveries. • Drill core is photographed prior to any cutting and/or sampling and then stored onsite in Talisman Core yard in Condobolin. Photographs are available for every diamond drillhole completed. • Mud Rotary chips are photographed in trays. • All information collected are entered directly into laptop computers or tablets, validated in the field, and then transferred to the database. The level of logging detail is considered appropriate for exploration and to support appropriate mineral resource estimation, mining studies, and metallurgical studies. 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. • For all sample types, the nature, quality and appropriateness of the sample preparation technique. • Quality control procedures adopted for all sub-sampling 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. TLM Auger Drilling • Auger samples were dried, crushed (where required), split and pulverised (total prep) to produce a 0.25g sub sample for base metal analysis or a 50g sub sample for gold analysis by fire assay. • QAQC protocols for all Auger sampling involved the use of Certified Reference Material (CRM) as assay standards. • All QAQC controls and measures were routinely reviewed. • Sample size is considered appropriate for geochemical sampling for base-metal and gold mineralisation given the nature of drilling and anticipated distribution of mineralisation. TLM AC Drilling • AC samples were dried, crushed (where required), split and pulverised (total prep) to produce a 25g sub sample for gold and multi-element analysis by aqua regia. • QAQC protocols for all AC sampling involved the use of Certified Reference Material (CRM) as assay standards. • All QAQC controls and measures were routinely reviewed. • Sample size is considered appropriate for geochemical sampling for gold and multi-element mineralisation given the nature of drilling and anticipated distribution of mineralisation. TLM MR/DD Drilling: • Diamond drill core (HQ) samples collected for analysis are longitudinally cut in half, and quarters for the QAQC samples using a using an automated Almonte core saw. Core was placed in boats, holding core in place. • Half core or quarter core sample intervals typically varies from 0.3m to 1.3m in length. 1m sample intervals are favoured and are the most common method of sampling, however sample boundaries do principally coincide with geological contacts. The remaining core is retained in core trays. • DD samples are dried, crushed (where required), split and pulverised (total prep) to produce a 0.25g sub sample for Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Criteria JORC Code explanation Commentary base metal analysis or a 30g sub sample for gold analysis by fire assay. • QAQC protocols for all DD sampling involve the use of Certified Reference Material (CRM) as assay standards. • All QAQC controls and measures are routinely reviewed. Sample size is considered appropriate for geochemical sampling for base-metal and gold mineralisation given the nature of drilling and anticipated distribution of mineralisation. • Field duplicates are collected at a 1 in 30 sample rate. 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, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. • 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. TLM Auger Drilling • QAQC protocols for all Auger sampling involved the use of certified reference materials as assay standards, inserted at a 1 in 25 sampling rate. • Blank samples were inserted inserted immediately after samples that were duplicated using a Certified Reference Material (CRM) coarse blank. • All assays are required to conform to the procedural QAQC guidelines as well as routine laboratory QAQC guidelines. • All QAQC controls and measures were routinely reviewed. • Laboratory checks (repeats) occurred at a frequency of 1 in 25. Field duplicates returned a reasonable level of precision with some minor variation in Au attributed to nugget effect of gold mineralisation. • Each Auger sample undergoes routine pXRF analysis using an Olympus Vanta M-series to aid in logging and identifying zones of interest. All pXRF readings were taken in Geo-Exploration mode with a 45 second 3 beam reading. • Standard reference materials were periodically analysed by the pXRF instrument to monitor performance TLM AC Drilling • QAQC protocols for all AC sampling involved the use of certified reference materials as assay standards, inserted at a 1 in 25 sampling rate. • Blank samples were inserted inserted immediately after completion of each hole using a Certified Reference Material (CRM) coarse blank. • All assays are required to conform to the procedural QAQC guidelines as well as routine laboratory QAQC guidelines. • All QAQC controls and measures were routinely reviewed. • Laboratory checks (repeats) occurred at a frequency of 1 in 25. • Each 3m composite AC sample undergoes routine pXRF analysis using an Olympus Vanta M-series to aid in logging and identifying zones of interest. All pXRF readings were taken in Geo-Exploration mode with a 45 Talisman Mining | Suite 1, Ground Floor, 33 Colin St, West Perth 6005 ABN 71079 536 495 talismanmining.com.au 4August2024 ASX Announcement Criteria JORC Code explanation Commentary second 3 beam reading. • Standard reference materials were periodically analysed by the pXRF instrument to monitor performance TLM MR/DD Drilling • MR drilling chips are not assayed. • QAQC protocols for all DD sampling involved the use of certified reference materials as assay standards, inserted at a 1 in 50 sampling rate. • Blank samples were inserted at a 1 in 50 sampling rate using a certified reference material coarse blank. • Field Duplicates were inserted at a 1 in 30 sampling rate. Verification of sampling and assaying • The verification of significant intersections by either independent or alternative company personnel. • The use of twinned holes. • Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. • Discuss any adjustment to assay data. • Significant intercepts have been verified by alternate company personnel. • Logging and sampling data is captured on laptops using industry standard software. • Assay data is uploaded to a secure database directly from the CSV file provided by the laboratory. Primary laboratory assay data is always kept and is not replaced by any adjusted or interpreted data. Location of data p