Announcement PDF ASX: IVR ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 ASX ANNOUNCEMENT 30 May 2024 SILVER INTERSECTED PROXIMAL TO PARIS DEPOSIT Highlights: • Regional exploration discovers new mineralisation proximal to Paris Silver Project. • Shallow silver mineralisation intersected at new “Perseus” prospect - 2km South of Paris. ▪ • Lead-zinc mineralisation at Diomedes prospect in untested area 200m north of previous drilling, including: ▪ ▪ • 36m @ 0.36% zinc from 8m in hole PLAC260 20m @ 0.42% lead from 7m, including 4m @ 1.41% lead from 15m in hole PLAC260 Additionally, manganese discovered at Diomedes with potential link to interpreted Paris unconformity setting: ▪ • 1m @ 71g/t silver and 0.6% lead from 38m (sample bottom of hole PLAC161) 22m @ 10.3% manganese from 15m, including 7m @ 25% manganese from 20m in hole PLAC260 Copper-zinc-nickel mineralisation at Manto – a newly discovered prospect south of Nankivel - with mineralisation identified in holes PLAC229 and PLAC230 adjacent to calc-silicates and dolomites, including: ▪ ▪ 3m @ 0.1% copper and 0.1% nickel from 30m in hole PLAC229 1m @ 0.17% zinc from 32m in hole PLAC230 (bottom of hole) • Results from the Tromino “Passive Seismic” testwork and associated Air-Core regolith drilling successfully visualised the basement contact, structures and areas of potential deep alteration. The opportunity is now to roll out this approach over a broader region targeting silver discoveries. • Sub-sampling of the discovery hole PLAC161 at Perseus has been undertaken with assays anticipated in June 2024. • In addition, results from the gravity, Ambient Noise Tomography and soil sampling programs are anticipated to be released in June 2024. • Follow up drilling at Perseus is being planned for 2H CY24. Page | 1 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Investigator Resources Limited (ASX: IVR, “Investigator” or the “Company”) is pleased to report the first results from the multi-disciplinary exploration program focused in the vicinity of the Paris Silver Project in South Australia. Investigator’s 100% owned Paris Silver Project is located 70 kilometres north of the rural township of Kimba on South Australia’s Eyre Peninsula. Access to the project site is predominantly via highways and sealed roads and is approximately 7 hours by road from Adelaide as seen in Figure 1. With positive outcomes of the Paris Project’s PreFeasibility Study - reported in November 20211 the company is undertaking the work required to complete a Definitive Feasibility Study, whilst continuing to progress exploration proximal to Figure 1. Plan location map of Investigator’s tenement holdings. Paris and across adjacent significant ground holdings within South Australia. Air-Core drilling at Diomedes prospect during Peterlumbo regional exploration program, March 2024 1 - ASX 30 November 2021 - Paris PFS delivers outstanding results Page | 2 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Commenting on the program, Investigator’s Managing Director, Andrew McIlwain said: “The discovery of shallow silver mineralisation within 2km of Paris is an outstanding result from the Air-Core program. Whilst a bottom of hole, single hit, these results corroborate our belief that Paris is unlikely the sole silver deposit in the district, emphasising the potential for more highvalue silver discoveries to be made. “This exceptional outcome stems from the commitment Investigator made at the start of the year to undertake extensive and methodical exploration in the search for additional silver within the vicinity of Paris – providing an immediate value add for the Project. “The team are already planning follow up drilling over the new Perseus prospect, aiming to incorporate the newly acquired soil and gravity data from the comprehensive March 2024 exploration efforts around Paris. “Additional lead and zinc intersections identified in the broad scale Air-Core drilling program offer further interest, both at Diomedes and the newly named Manto prospect south of Nankivel. Furthermore, the discovery of significant amounts of manganese at Diomedes, may indicate proximity to the same paleo-unconformity setting that is present at Paris, where elevated manganese is located at the top of the dolomitic marble basement. “The discovery of manganese, a critical mineral, is not only of geological significance in the context of Paris, but once again highlights the prospectivity of the greater Peterlumbo exploration licence for multiple commodity types. “This discovery stems from the benefit of Air-Core drilling being able to provide valuable geological information of the greater Paris area, at a high benefit-cost ratio. We are always looking to refine and progress our exploration methodology, with Air-Core drilling proving to be a valuable tool at Peterlumbo. The ability to further define target areas and depths to basement by augmenting with passive seismic Tromino is a positive development. “Investigator look forward to providing further updates on our comprehensive exploration program once the results of the gravity, Ambient Noise Tomography and soil sampling surveys are finalised”. Page | 3 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 2024 Regional Air-Core drilling program The regional Air-Core drill program was designed to identify targets via selective sampling either at the base of cover or the bedrock contact, enabling rapid evaluation and vector towards shallow high-priority targets. Highly maneuverable, and with a small footprint, the Air-Core drill rig was able to complete the program quickly and with minimal environmental impact, delivering a significant volume of data through relatively low-cost drilling. Each Air-Core hole was sampled at the bottom of hole (BOH) and base of cover, with additional samples taken where prospective geology was identified. Drilling was completed in March 2024 with 120 holes for a total of 4,900m, as represented in Figure 2. Figure 2. Plan location map of the 2024 exploration Air-Core collars, with associated exploration prospects annotated. Significant intersections from the exploration drilling at nominated cutoff thresholds are shown in Figure 3 and are presented in Appendix 1 accompanying this release. Page | 4 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Figure 3. Location map of the 2024 exploration Air-Core collars, with reportable intersections annotated. Perseus The newly discovered Perseus prospect, located 2km southwest of Paris, was drill tested for the first time in this Air-Core drilling program (Figure 2). The prospect was defined based on the extension of the regional northeast trending fault that bisects Paris. The Perseus prospect had not previously been covered by any prior soil sampling or gravity data, therefore only a single pilot hole was planned to provide preliminary downhole data on geology and alteration. As part of the March 2024 extensive exploration campaign around Paris Perseus was comprehensively covered by soil sampling and gravity surveying, with results pending. Shallow silver mineralisation at Perseus was intersected in drill hole PLAC161 with 1m @ 71g/t silver and 0.6% lead from 38m (BOH; Figure 3). Following receipt of this result, samples for the entire hole have been collected and submitted for laboratory analysis and will be released once assay results are finalised. The mineralised intersection was within a fine-grained silica altered volcaniclastic unit with pervasive argillic alteration, analogous to the volcanics intersected at the Paris Silver Deposit (Figure 4). Samples from the BOH interval have been submitted for petrological analysis to determine the alteration assemblage and silver-lead mineral species (Figure 4). Page | 5 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Figure 4. Air-Core chips from the mineralised interval at m 38m in hole PLAC161. Follow-up drilling is planned, with results from the gravity and soil sampling surveys at Perseus to assist targeting of follow up drilling at this prospective location. Apollo The Apollo prospect is located 4km northwest of Paris, within a prospective structural corridor identified by gravity and magnetic data (Figure 2). The highest silver values intersected outside of Paris to-date occur at Apollo, with significant results including 8m @ 1,262g/t silver from 149m in PPRC8262, making this prospect a continued area of interest for the company. The 2024 Regional Air-Core drilling was designed to test the far northern portion of the Apollo prospect, where gravity lows are interpreted to represent areas of increased weathering/alteration. Drilling covered a broader pattern across the target area, with the aim of establishing depth of bedrock, levels of alteration and prospectivity of lithologies intersected – to assist in defining targets for later-stage Reverse Circulation (RC) drilling. This program also provided information to inform and validate the Ambient Noise Tomography (ANT) passive seismic survey covering this area, which is in the modelling process. This program identified anomalous lead and zinc including 2m @ 0.1% lead and 0.2% zinc from 69m in hole PLAC258 hosted in strong argillic altered metasediment. The Air-Core drilling was found to be less effective at Apollo due to thick bands of hard silcrete within the weathering profile, which reduced the effective depth of drilling. As a result, several of the Air-Core holes did not reach fresh bedrock. The continuation of argillic alteration in the far northern portion of the Apollo prospect is encouraging. These observations will assist in developing a prospect-scale model for Apollo, in conjunction with the 2 - ASX 25 August 2022 – Paris regional exploration drilling results Page | 6 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 ANT survey results. Follow up work will utilise RC drilling to test deeper targets defined by this survey as well as the observations generated by the Air-Core program once data has been evaluated in full. Diomedes The Diomedes prospect is located approximately 7km northeast of Paris, proximal to the Uno Fault (Figure 2). The 2024 Air-Core drilling was planned to test the northern strike extension and width potential of leadzinc-silver mineralisation intersected at Diomedes in the 2022 regional RC drill-program3. Shallow lead, zinc and manganese mineralisation was intersected in two holes at the Diomedes prospect, 200m north of previous drilling. Significant results from hole PLAC260 include 36m @ 0.35% zinc from 8m, 20m @ 0.4% lead from 7m and 22m @ 10.2% manganese from 15m. Significant results from hole PLAC259 include 8m @ 0.7% lead and 0.16% zinc from 31m. The mineralisation occurs in strongly altered clays overlying calcsilicates and dolomites. Manganese mineralisation was intersected for the first time at the Diomedes prospect in hole PLAC260, suggesting a variation in the geological environment at this location. This manganese horizon is similar to the transitional paleo-unconformity at Paris, where manganese is enriched on the contact with fresh crystalline dolomite basement. This is encouraging as it suggests a similar setting and weathering environment as Paris, implying preservation potential at Diomedes. Further drilling is planned to evaluate the broader geological setting at Diomedes. Manto The newly identified Manto prospect is located 6km southeast of Paris, on the southern margin of the Nankivel intrusive complex, comprised of multi-phase monzonites and diorites, which has been outlined as a potential porphyry system and source for mineralizing fluids in the region. Evidence for shallow porphyry-style alteration at Nankivel includes the alunite, topaz, illite and pyrophyllite mineral assemblages4. The area had one line of shallow (<20m) Air-Core drilling indicating presence of dolomite from drilling in the 1980s, however, has had no further work. Drilling at the Manto prospect was testing a gravity low feature, interpreted to be associated with prospective calcsilicate and dolomitic horizons, similar to those hosting the Paris Ag-Pb deposit. The drilling successfully intersected shallow dolomite, calcsilicate and ironstone sequences with anomalous coppernickel-zinc values. Strongly silica-sericite altered volcaniclastics, interpreted as an ignimbrite cover sequence with elevated zinc values was intersected in the western portion of the Manto prospect. Noteworthy results include 5m @ 0.12% zinc from 44m in PLAC226, 3m @ 0.1% copper and 0.1% nickel from 30m in hole PLAC229. 3 - ASX 25 August 2022 – Paris regional exploration drilling results 4 - ASX 27 July 2017 – New drilling and advanced exploration techniques upgrade porphyry copper target at Nankivel Page | 7 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 The shallow mineralisation was intersected at the fresh rock contact. Follow up drilling aims to test the basal contact of the volcaniclastics as well as the spatial extent of the prospective dolomite and calcsilicate sequences. Tromino passive seismic results The horizontal to vertical spectral ratio (HVSR) passive seismic “Tromino” surveys were undertaken as a series of two-dimensional sections across the broader Peterlumbo tenement and at Paris. In total 11 Tromino sections were undertaken in March 2024 as part of the comprehensive exploration program (Figure 5). The primary objective was to determine the depth to the fresh-rock interface as well as any potential alteration (indicated by increased depth of “cover” or structures5). The surveys are quick and cost-effective and provide a “look down” model of rock velocity that allows interpretation between weathered or altered material vs fresh rocks. This information can be used to great effect in planning drillhole depths, identifying areas of interpreted alteration potential and incorporated with other geophysical datasets for drillhole planning and target generation. Figure 5. Plan location map of the 2024 Tromino Passive Seismic sections over the regional exploration prospects and Paris. Warm colours represent shallow basement while cool colours represent deeper basement. The results of the survey were effective at visualising the bedrock contact as well as structures offsetting the basement depth. The north-south Tromino section through Paris accurately models the thickness of the altered volcaniclastic cover overlying the deposit (Figure 6). The cover profile thickens towards the 5 - ASX 19 March 2024 – Comprehensive regional exploration program around Paris commences Page | 8 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 southeast, which coincides with Investigator’s 2022 Paris South drilling results. This understanding can be extrapolated to data interpretation when additional Tromino surveys are undertaken in areas of scarce drilling, for example Investigator’s new Perseus prospect. Figure 6. Cross section of Tromino data showing basement profile through the Paris silver-lead deposit. Similarly, the east-west Tromino section through Diomedes reveals a close association between the downhole basement intersection derived from drilling and Tromino derived basement surface (Figure 7). The Tromino also identified a large offset in the basement depth, interpreted as faulting from a north-south trending fault structure (Figure 7). The other sections show similar results when compared to the drilling and known observations derived from the surface geology. In addition to defining geological features of interest and potential alteration, the information derived from the pilot passive seismic surveys will be utilised in planning further passive seismic surveys across Investigator’s exploration targets to assist and improve drillhole planning. Figure 7. Cross section of passive seismic basement profile through the Diomedes prospect. The depth of basement derived from drilling is shown in red, and closely matches the passive seismic derived basement surface. Page | 9 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Conclusion The Air-Core drilling and Tromino seismic programs were undertaken across a number of prospective targets across the broader Peterlumbo tenement. The implementation of these programs stems from Investigator’s 2024 commitment to expediate additional silver discoveries within the vicinity of Paris. Both programs were able to rapidly evaluate shallow high-priority targets, with minimal environmental impact. The result of which was the intersection of mineralisation at multiple prospects, including the new prospect Perseus 2km from Paris with a notable intersection of 1m @ 71g/t silver and 0.6% lead from the bottom of hole sample at 38m in hole PLAC161. The Tromino surveys were successfully able to map out the basement contact as well as offsetting structures and this cheap, and effective method has applications in improving targeting, and reducing drill uncertainty across the tenement. The implementation of these programs emphasizes Investigator’s capacity to efficiently combine traditional exploration techniques with innovative methods to achieve exploration success. Further drilling is anticipated to occur early in the second half of 2024. The results of the soil sampling, Ambient Noise Tomography (ANT) and gravity surveys completed at Paris in early 2024 will be incorporated in the planning of this follow up drill program. For and on behalf of the board. Andrew McIlwain Managing Director For more information: Andrew McIlwain Peter Taylor Managing Director Media & Investor Relations Investigator Resources Ltd NWR Communications + 61 (0) 8 7325 2222 + 61 (0) 412 036 231 amcilwain@investres.com.au peter@nwrcommunications.com.au Page | 10 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 About Investigator Resources Investigator Resources Limited (ASX: IVR) is a metals explorer with a focus on the opportunities for silver-lead, copper-gold and other metal discoveries. Investors are encouraged to stay up to date with Investigator’s news and announcements by registering their interest here: https://investres.com.au/enews-updates/ Capital Structure (as at 31 March 2024) Directors & Management Shares on issue 1,583,879,574 Dr Richard Hillis Non-Exec. Chair Listed Options 318,091,182 Mr Andrew McIlwain Managing Director Unlisted Options 28,500,000 Mr Andrew Shearer Non-Exec. Director Top 20 shareholders 29.6% Ms Anita Addorisio CFO & Company Secretary Total number of shareholders 5,629 Total number of optionholders (IVRO) 1,288 Competent Person Statement The information in this announcement relating to exploration results is based on information compiled by Mr. Andrew Alesci who is a full-time employee of the company. Mr. Alesci is a member of the Australian Institute of Geoscientists. Mr. Alesci has sufficient experience of relevance to the styles of mineralisation and the types of deposits under consideration, and to the activities undertaken, to qualify as a Competent Person as defined in the 2012 Edition of the Joint Ore Reserves Committee (JORC) Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. Mr. Alesci consents to the inclusion in this report of the matters based on information in the form and context in which it appears. Page | 11 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Appendix 1: Significant Results tables Reportable Silver Intersections >10g/t Prospect Perseus Hole ID From (m) To (m) PLAC161 38 39 Sample Type Width (m) 1m Samples 1 Silver (g/t) Intersection 71.1 1m @ 71.1g/t Ag (38-39m) Reportable Lead Intersections >1000ppm ** Intersection not closed, awaiting further results Reportable Zinc Intersections >1000ppm ** Intersection not closed, awaiting further results Reportable Copper Intersection >500ppm ** Intersection not closed, awaiting further results Reportable Manganese Intersections >5000ppm Prospect Diomedes Manto Hole ID PLAC260 PLAC229 From (m) To (m) Sample Type Width (m) Manganese (g/t) Intersection 15 37 1m Samples 22 102956.50 22m @ 10.3% Mn (15-37m) 31 33 1m Samples 2 9670.00 2m @ 0.97% Mn (31-33m) Nickel (g/t) 984 857.7 532.6 Intersection 3m @ 0.09% Ni (30-33m) 3m @ 0.09% Ni (29-32m) 6m @ 0.05% Ni (35-41m) Reportable Nickel Intersections >500ppm Prospect Manto Hole ID PLAC229 PLAC239 From (m) 30 29 35 To (m) 33 32 41 Sample Type Width (m) 1m Samples 3 1m Samples 3 1m Samples 6 Page | 12 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Appendix 2: Collar Table Hole ID Easting Northing RL Inclination Total Depth (metres) PLAC143 PLAC144 PLAC145 PLAC146 PLAC147 PLAC148 PLAC149 PLAC150 PLAC151 PLAC152 PLAC153 PLAC153A PLAC154 PLAC155 PLAC156 PLAC157 PLAC158 PLAC159 PLAC160 PLAC161 PLAC162 PLAC163 PLAC164 PLAC165 PLAC166 PLAC167 PLAC168 PLAC169 PLAC170 PLAC171 PLAC172 PLAC173 PLAC174 PLAC175 PLAC176 PLAC177 PLAC178 PLAC179 591277 591024 590736 591015 591279 591627 591930 591587 591313 591596 592014 592014 592176 592413 592880 592843 592940 593207 593151 593726 595407 595290 595206 595366 595408 595486 588256 588115 587978 588223 588332 588481 592358 592020 591812 591571 591417 591034 6389439 6389144 6388822 6388364 6388655 6388973 6388702 6388393 6388080 6387878 6388130 6388130 6388381 6388048 6387286 6387061 6386805 6386691 6386930 6385471 6386506 6386390 6386308 6386233 6386305 6386375 6380802 6380937 6381113 6381185 6381004 6380842 6377258 6377794 6378219 6378616 6379182 6381155 166.4 161.2 156.2 155.8 163.9 174.3 170.7 163.0 157.0 157.6 162.4 162.4 165.9 163.5 165.2 164.7 165.0 168.3 170.0 173.0 189.0 189.4 190.0 190.7 190.0 190.0 152.8 151.5 150.0 150.3 151.8 153.2 170.8 168.5 166.7 165.0 165.0 159.8 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 54 44 51 54 56 60 38 56 44 31 36 75 53 55 48 48 65 62 27 40 43 36 95 67 99 71 46 50 50 51 57 63 33 33 30 43 13 55 Page | 13 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Hole ID Easting Northing RL Inclination Total Depth (metres) PLAC180 PLAC181 PLAC182 PLAC183 PLAC184 PLAC185 PLAC186 PLAC187 PLAC188 PLAC189 PLAC190 PLAC191 PLAC192 PLAC193 PLAC194 PLAC195 PLAC196 PLAC197 PLAC198 PLAC199 PLAC200 PLAC201 PLAC202 PLAC203 PLAC204 PLAC205 PLAC206 PLAC207 PLAC208 PLAC209 PLAC210 PLAC211 PLAC212 PLAC213 PLAC214 PLAC215 PLAC216 PLAC217 PLAC218 PLAC219 PLAC220 PLAC221 PLAC222 590856 590678 590684 590858 591053 593800 593769 593809 594888 595288 595499 595761 596054 596523 596927 595369 595410 595442 594537 597900 597737 597517 597364 597171 596748 596608 596093 596190 596346 595781 594725 595983 596237 596684 596605 596525 596756 596845 596926 597048 597120 597192 597337 6381198 6381207 6381363 6381347 6381355 6383827 6383352 6382844 6383404 6383225 6383143 6383021 6382881 6382629 6382392 6385989 6385777 6385560 6379429 6379771 6380011 6380238 6380488 6380179 6380104 6380795 6380663 6380374 6380069 6379720 6380562 6384854 6384987 6384617 6384548 6384479 6384043 6384124 6384189 6383661 6383738 6383800 6383284 158.9 158.5 158.0 158.7 159.6 169.4 166.3 167.8 185.5 188.9 194.9 200.5 201.2 200.2 208.2 194.3 197.8 200.0 196.0 189.4 187.1 184.5 182.3 183.7 180.1 178.5 175.3 176.6 180.0 180.9 182.2 200.0 200.0 206.0 206.1 207.9 216.6 215.0 215.0 221.9 220.0 220.0 232.1 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 34 39 49 44 54 36 71 22 30 49 38 55 36 32 8 40 28 37 9 12 35 29 30 37 27 33 20 26 27 36 40 46 4 18 43 31 19 21 39 12 14 19 6 Page | 14 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Hole ID Easting Northing RL Inclination Total Depth (metres) PLAC223 PLAC224 PLAC225 PLAC226 PLAC227 PLAC228 PLAC229 PLAC230 PLAC231 PLAC232 PLAC233 PLAC234 PLAC235 PLAC236 PLAC237 PLAC238 PLAC239 PLAC240 PLAC241 PLAC242 PLAC243 PLAC244 PLAC245 PLAC246 PLAC247 PLAC248 PLAC249 PLAC250 PLAC251 PLAC252 PLAC253 PLAC254 PLAC255 PLAC256 PLAC257 PLAC258 PLAC259 PLAC260 PLAC261 PLAC262 597401 597473 598488 598646 598857 598749 599230 599334 599972 600122 595136 595088 595034 604420 604886 605812 599246 599146 599146 599139 599241 599355 591834 591969 592115 591966 591814 591674 591552 591777 591616 591337 591161 591283 591912 591934 600859 600954 601134 601096 6383351 6383412 6383438 6383226 6383342 6383540 6384190 6383955 6384709 6384912 6384433 6384184 6383886 6385889 6385355 6383895 6384101 6384095 6384216 6384300 6384307 6384105 6391488 6391584 6391700 6391900 6391800 6391717 6391887 6392073 6392318 6392119 6391963 6391699 6391530 6391447 6390686 6390721 6389657 6389989 231.3 227.6 216.7 213.0 218.3 220.4 224.5 218.5 208.2 205.5 200.2 195.2 191.6 206.1 206.8 197.4 222.5 225.3 227.8 230.3 226.8 219.5 154.0 152.9 152.4 150.0 150.0 152.1 151.4 149.0 144.5 147.1 149.3 156.4 153.5 154.7 168.8 169.7 177.4 179.1 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -90 -70 -70 -70 -90 9 39 5 49 27 10 37 33 27 28 4 19 9 33 13 39 55 39 37 43 36 54 33 66 74 66 45 42 74 26 47 30 57 58 42 78 39 47 99 99 Page | 15 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Appendix 3: Collar Plan EL6347 Page | 16 ASX Release – Investigator Paris Regional Exploration Update 30 May 2024 Appendix 4: Tromino Passive Seismic Survey Specifications Survey Line Line01 Line02 Line03 Line04 Line05 Line06 Line07 Line08 Line09 Line10 Line11 Total Passive Seismic Survey Specifications Start Line Coordinates End Line Coordinates Number of Easting Northing Easting Northing Stations 607861 6384043 612273 6387770 59 609111 6381554 614082 6383552 55 599466 6390529 601568 6390524 22 600854 6389725 600874 6391035 14 596287 6383667 596966 6384569 13 591304 6390847 592792 6391793 19 590874 6391459 592387 6392434 19 593937 6387154 594625 6387734 19 593698 6388027 595730 6385958 30 605757 6386681 609949 6389642 51 603254 6389069 606345 6391111 38 339 Average Spacing (m) 100 100 100 100 100 100 100 50 100 100 100 Approx Line Length (Km) 5.9 5.5 2.2 1.4 1.3 1.9 1.9 1.0 3.0 5.1 3.8 33.0 Appendix 5: JORC Code, 2012 Edition – Table 1 The following section is provided to ensure compliance with the JORC (2012) requirements for the reporting of exploration results presented in the “Silver intersected proximal to Paris” ASX release dated 30 May 2024. Assessment and Reporting Criteria Table Mineral Resource – JORC 2012 Section 1 Sampling Techniques and Data (Criteria in this section apply to all succeeding sections.) Criteria and JORC Code explanation 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. Commentary Air-core (AC) Drilling • • • • • • AC drilling was undertaken to obtain samples from each 1m downhole interval. For this exploration program nominal 2kg samples at Bottom of Hole (BOH) and Base of Alluvium (BOA) were collected for submission for multi element geochemical analysis. All other intervals were retained should additional sampling of holes be required. At the discretion of the geologist, additional intervals with potential or indications of mineralisation were sampled on 1m intervals. Drill intervals had visual moisture content and volume recorded as necessary, i.e. Wet sample or low sample return. Analysis was undertaken using industry standard techniques on a 40g pulverised sample using fire assay and ICPAES/MS at a certified and NATA accredited commercial laboratory. Portable XRF is utilised on an informal basis to identify zones of mineralisation and mineralogical components to assist in lithological logging but not relied upon for reporting of mineralisation in this release. Passive Seismic HVSR Survey (Tromino) • A ground-based passive seismic horizontal to vertical ratio (HVSR) survey was carried out by IVR using Tromino® ENGY TEB seismometers. • Aspects of the determination Page | 17 ASX Release – Investigator Paris Regional Exploration Update Criteria and JORC Code explanation of mineralisation that are Material to the Public Report. Commentary • In cases where ‘industry standard’ work has been done this would be relatively simple (e.g. ‘RC 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, RC, openhole 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). • 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. • • 30 May 2024 The p