Announcement PDF ASX/Media Announcement KINGSTONRESOURCES.COM.AU 202/201 Miller Street, North Sydney, NSW 2060 +61 2 8021 7492 info@kingstonresources.com.au Follow us on X (Twitter) @KSNResources High-grade extensions at Red Terror Kingston Resources Limited (ASX: KSN) (‘Kingston’ or ‘The Company’) is pleased to report significant assay results from recent underground drilling at Red Terror, Mineral Hill. Assay results have extended the Red Terror mineralisation down-dip and opened up new areas of extension to the north. Highlights: • High grade gold and copper assay results returned from extension drilling at Red Terror. • Red Terror assay highlights: KSNDDH080 19.00m @ 10.75g/t Au, 0.63% Cu, 8g/t Ag from 41.0m, including: • 8.55m @ 23.80g/t Au, 0.91% Cu, 16g/t Ag from 42.5m 9.60m @ 0.20g/t Au, 1.14% Cu, 1.21% Pb, 14g/t Ag from 66.0m, including: • 4.10m @ 0.40g/t Au, 1.99% Cu, 2.75% Pb, 29g/t Ag from 66.0m KSNDDH081 – 17.00m @ 5.09g/t Au, 0.93% Cu from 40.0m KSNDDH075 – 3.00m @ 1.67g/t Au, 1.62% Cu from 137.0m KSNDDH076 – 15.00m @ 1.19g/t Au, 0.60% Cu from 94.0m • These results are exploration upside outside the current Mineral Resource envelope, supporting future resource growth. • Extensions to be targeted to the north of the existing Red Terror Mineral Resource Estimate and further down-dip. Managing Director and CEO, Andrew Corbett commented: “The drill rig has been returning some outstanding results from the multiple targets we’re pursuing at Mineral Hill. Red Terror was mined historically and these results are indicating very high-grade gold and copper along trend. We are stepping up our focus on building the scale of the resources at Mineral Hill and these results help us to plan further step-out drilling.” 2 July l 2026 KINGSTONRESOURCES.COM.AU | ASX: KSN 2 Figure 1: Mine scale extension and resource development targets around Red Terror, including the extension target area towards the historical drill hole TMH116. KINGSTONRESOURCES.COM.AU | ASX: KSN 3 High-Grade Red Terror Results The recent Red Terror drill holes were targeting down dip and along strike of the existing Mineral Resource. The holes have successfully intersected mineralisation in both directions and have allowed modelling of potential new extensions outboard to the north and at depth. The results in KSNDDH080 are the most outstanding, with the high-grade core returning 8.55m @ 23.80g/t gold, 0.91% copper and 16g/t silver. Hole KSNDDH081 is the up-dip extension and has returned 4.00m @ 8.83g/t Au and 1.40% Cu. Table 1: Key highlights – significant intersections. Hole ID Cutoff (%) From (m) To (m) Length (m) Au (g/t) Ag (g/t) Cu (%) Pb (%) Zn (%) CuEq (%) KSNDDH075 0.5 137.00 140.00 3.00 1.67 5 1.62 0.22 0.65 3.76 KSNDDH075 Incl 1.0 138.00 140.00 2.00 2.49 7 1.99 0.33 0.94 5.15 KSNDDH076 0.5 94.00 109.00 15.00 1.19 2 0.60 0.06 0.14 2.02 KSNDDH076 0.5 123.00 132.00 9.00 0.11 1 0.49 0.02 0.13 0.66 KSNDDH080 0.5 41.00 60.00 19.00 10.75 8 0.63 0.31 0.21 13.02 KSNDDH080 Incl 1.0 42.45 51.00 8.55 23.80 16 0.91 0.62 0.17 28.28 KSNDDH080 0.5 66.00 75.60 9.60 0.20 14 1.14 1.21 0.08 1.81 KSNDDH080 Incl 1.0 66.00 70.10 4.10 0.40 29 1.99 2.75 0.10 3.39 KSNDDH081 0.5 40.00 47.00 7.00 5.09 4 0.93 0.23 0.30 6.86 KSNDDH081 Incl 1.0 43.00 47.00 4.00 8.83 6 1.40 0.31 0.25 11.60 KSNDDH082 0.5 39.10 45.60 6.50 0.49 1 0.18 0.01 0.07 0.75 KSNDDH082 Incl 1.0 45.10 45.60 0.50 3.96 1 0.30 0.01 0.07 4.82 The full list of significant intercepts is included in the section titled Drill Hole Collars and Significant Assays. Further analysis of the historical sample database indicates the potential of a northern extension to the mineralisation into an area of sparse drilling. High-grade channel samples (CS1160ES) collected historically in the cross-cut north of KSNDDH080 and 081 provide strong indications of northerly extensions. Additionally, 100m to the north of this development drive, historical surface diamond drill hole TMH116 also intersected significant gold-copper mineralisation. Kingston will look to target this area with additional drilling and extend the Mineral Resource. The sample results for CS1160ES and drill hole TMH116 are historical in nature, collected by previous owners of Mineral Hill. Kingston has not been able to verify the QAQC procedures, chain of custody, or original assay certificates associated with these historical results, and is therefore unable to confirm their reliability to the standard applied to the diamond drilling results reported elsewhere in this announcement. Investors should not place undue reliance on the historical results, which are provided for geological context only and do not form part of, or contribute to, any Mineral Resource estimate. High-Grade KINGSTONRESOURCES.COM.AU | ASX: KSN 4 Historical results – Channel Sample - CS1160ES: • 10.80m @ 1.03g/t Au, 0.46% Cu from 39.3m, including: o 2.00m @ 2.92g/t Au, 1.03% Cu, 17g/t Ag from 48.1m • 6.00m @ 0.69g/t Au, 0.42% Cu from 58.1m Historical results – Surface Diamond Hole - TMH116 • 7.00m @ 1.31g/t Au, 0.54% Cu from 99.0m • 6.00m @ 0.61g/t Au, 0.08% Cu from 110.0m Figure 2: Plan map showing the Red Terror significant intersections and interpreted mineralisation orientation. KINGSTONRESOURCES.COM.AU | ASX: KSN 5 KSNDDH072 to 076 targeted the down-dip extensions of the existing Mineral Resource and have successfully intersected strong gold-copper mineralisation. In particular, KSNDDH075 and KSNDDH076 have extended the mineralisation down-dip beneath historical stoping areas where the lodes remain open at depth. The mineralisation remains open at depth, beneath the historical stoping and the current Mineral Resource depth extents. See Figure 5 for a long section of the main lode at Red Terror showing historical drilling intersections and the drilling being reported here. Kingston aims to materially grow the Mineral Resource at Mineral Hill over the next year, with Red Terror being a potential growth area for the Company. The current Mineral Resource at Red Terror is estimated to be 214kt @ 1.5% Cu and 1.07g/t Au (see ASX Announcement on 13 November 2025). Figure 3: Cross section over high-grade intersections in KSNDDH080 and KSNDDH081. This release has been authorised by the Kingston Resources Limited Board. For all enquiries, please contact Managing Director, Andrew Corbett, on +61 2 8021 7492. KINGSTONRESOURCES.COM.AU | ASX: KSN 6 Figure 4: Red Terror cross-section looking north over KSNDDH075 and KSNDDH076. Figure 5: Long section at Red Terror showing the new drill hole intersections outside the current Mineral Resource outline. The mineralisation remains open at depth. KINGSTONRESOURCES.COM.AU | ASX: KSN 7 Metal Equivalents This announcement quotes metal equivalent grades defined by Kingston Resources. Price assumptions used are based on market consensus forecasts with adjustments to account for reasonable prospects for eventual economic extraction (RPEEE), as guided by JORC reporting guidelines. Copper equivalent (CuEq) conversion factors are used within the announcement and are calculated by multiplying the grades for each contributing metal by their respective metal price and recovery and dividing by the multiplication of the copper price and copper recovery. Metallurgical recoveries are based on historical production (2010-2016) as well as recent metallurgical test work and are applied to the Resource and Reserve calculated grades for each commodity. The Company is of the opinion that all the elements included in the metal equivalent calculations have a demonstrated potential to be recovered and sold. Mineral Hill is currently producing metal concentrates and dore (from the CIL) on site. Upon the commencement of underground polymetallic production, the Company will have a Cu flotation circuit, Pb flotation circuit and Zn flotation circuit to produce three different concentrates as well as precious metal dorѐ. Commodity Unit *Price Deposit Commodity Recovery (%) CuEq Factor Gold US$/oz 5,074 SOZ Gold 83 1.132 Silver US$/oz 76.1 Silver 88 0.018 Copper US$/lb 6.16 Copper 88 1.000 Lead US$/lb 1.08 Lead 75 0.149 Zinc US$/lb 1.51 Zinc 66 0.184 CuEq % = Cu % + (1.132 * Au g/t) + (0.018* Ag g/t) + (0.149 * Pb %) + (0.184 * Zn) KINGSTONRESOURCES.COM.AU | ASX: KSN 8 About Kingston Resources Kingston is focused on building scale and future throughput rates at its Mineral Hill gold and copper mine in NSW. The Company’s objective is to establish itself as a mid-tier gold and base metals company with multiple producing assets. Mineral Hill is a gold and copper mine located in the Cobar Basin of NSW. The Company’s aim is to extend the mine’s life through organic growth and consider regional deposits that could be processed at Mineral Hill’s processing plant. The Mineral Hill Mineral Resource estimates included in this announcement were released in ASX announcements on 15 March 2023 (Pearse South), 21 March 2023 (Jack’s Hut) and 13 November 2025 (Red Terror and Parker’s Hill) and 24 June 2026 (Southern Ore Zone). The Ore Reserve estimate for the Southern Ore Zone was released in ASX announcements on 30 September 2024. Further information is included within the original announcements. Kingston is not aware of any new information or data that materially affects the information included in this announcement. All material assumptions and technical parameters underpinning the Mineral Resource estimates and production targets continue to apply and have not materially changed. Mineral Hill Mine, NSW (100%) • Intensive drilling program to grow resources and reserves. • Significant upside: Measured and Indicated Resources comprise 56% of the 12.1 Mt resource – substantial opportunity for conversion to Ore Reserves. • Excellent Infrastructure: Operating processing plant capable of producing multiple concentrates and precious metal dorѐ. • Exploration potential: Exceptional upside within current Mining Leases (ML) and Exploration Licenses (EL). KINGSTONRESOURCES.COM.AU | ASX: KSN 9 Mineral Resources and Ore Reserves Mineral Hill Mineral Resource and Ore Reserve - JORC Reporting (2012 Ed.). Mineral Deposit Resource Category Tonnes (kt) Grade Metal Au Cu Pb Zn Ag Au Cu Pb Zn Ag (g/t) % % % (g/t) (koz) (kt) (kt) (kt) (koz) Southern Ore Zone Measured 629 1.81 1.14 0.65 0.62 12 37 7 4 4 238.6 Indicated 2,418 1.07 0.81 1.69 1.55 19 83 20 41 37 1,477.1 Inferred 3,490 0.96 0.78 0.83 0.86 11 108 27 29 30 1,178.2 Sub-Total 6,538 1.08 0.83 1.13 1.09 14 227 54 74 71 2,889.0 Jack's Hut Indicated 608 1.53 1.28 0.50 0.38 7 30 8 3 2 133.7 Inferred 1,032 1.09 0.70 1.05 0.76 28 36 7 11 8 917.1 Sub-Total 1,640 1.25 0.91 0.84 0.62 20 66 15 14 10 1,050.8 Red Terror Indicated 83 0.58 2.02 - - 4 2 2 - - 9.5 Inferred 131 1.38 1.14 - - 2 6 1 - - 10.2 Sub-Total 214 1.07 1.48 - - 3 7 3 - - 19.7 Parker's Hill Indicated 2,923 0.17 1.04 1.73 0.81 44 16 30 51 24 4,172.0 Inferred 643 0.16 0.69 1.39 0.93 37 3 4 9 6 758.0 Sub-Total 3,566 0.17 0.98 1.67 0.83 43 19 35 60 30 4,930.0 Pearse South Indicated 77 3.86 - - - 93 10 - - - 231.0 Inferred 36 2.45 - - - 5 3 - - - 5.4 Sub-Total 113 3.41 - - - 65 12 - - - 236.4 Total Mineral Resources Measured 629 1.81 1.14 0.65 0.62 12 37 7 4 4 238.6 Indicated 6,109 0.71 0.99 1.57 1.05 30 140 60 95 64 6,023.2 Inferred 5,332 0.91 0.76 0.92 0.83 17 156 40 49 44 2,869.0 Grand Total 12,071 0.85 0.90 1.23 0.93 23 332 107 147 111 9,126.0 Mineral Deposit Reserve Category Tonnes (kt) Au Cu Pb Zn Ag Au Cu Pb Zn Ag (g/t) % % % (g/t) (koz) (kt) (kt) (kt) (koz) Southern Ore Zone Probable 700 1.40 0.80 1.90 1.60 20 30 6 13 11 450.0 TOTAL 700 1.40 0.80 1.90 1.60 20 30 6 13 11 450.0 1. Due to rounding to appropriate significant figures, minor discrepancies may occur, tonnages are dry metric tonnes. 2. Probable Ore Reserves are derived from Indicated Mineral Resources. 3. The Ore Reserves do not include, or depend upon, Inferred Mineral Resources. 4. The Ore Reserves form part of the Mineral Resources. KINGSTONRESOURCES.COM.AU | ASX: KSN 10 Competent Persons Statement and Disclaimer The information in this report that relates to Exploration Results and Mineral Resources is based on information compiled by Mr. Stuart Hayward BAppSc (Geology) MAIG, of 360 Geoscience Pty Ltd, a Competent Person who is a member of the Australian Institute of Geoscientists. Mr. Hayward has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves”. Mr. Hayward confirms that the information in the market announcement provided is an accurate representation of the available data and studies for the material mining project and consents to the inclusion in this report of the matters based upon the information in the form and context in which it appears. The Competent Person signing off on the overall underground SOZ Ore Reserves Estimate is Mr. Steven Weckert BE ME (Min) CP, of Australian Mine Design and Development Pty Ltd, who is a Member of the AusIMM and who has sufficient relevant experience in operations and consulting for underground metalliferous mines. Mr. Weckert consents to the inclusion in this report of the information pertaining to the Mineral Hill SOZ Ore Reserve in the form and context in which it appears. KINGSTONRESOURCES.COM.AU | ASX: KSN 11 Drill Hole Collars and Significant Assays Table 2: Drillhole collar information. Hole ID Local Local Local MGA20 z55 MGA20 z55 AHD Dip Azimuth Total Depth EAST NORTH RL EAST NORTH (Local) (m) KSNDDH072 1401.891 938.187 1182.114 498910.824 6395810.519 182.133 -25 158 155 KSNDDH073 1401.891 938.187 1182.114 498910.824 6395810.519 182.133 -17 174 145 KSNDDH074 1401.891 938.187 1182.114 498910.824 6395810.519 182.133 -25 174 154.1 KSNDDH075 1402.641 937.754 1183.084 498911.0697 6395809.384 183.102 -21 186 150.1 KSNDDH076 1402.648 937.691 1182.854 498911.1192 6395809.344 182.87 -24 195 170.4 KSNDDH077 1402.641 937.75 1182.522 498911.0725 6395809.381 182.5408 -20 203 34.9 KSNDDH080 1403.769 938.433 1185.262 498911.3865 6395810.661 185.27 20 138 93.8 KSNDDH081 1401.131 938.331 1186.44 498909.595 6395808.724 186.45 35 138 75 KSNDDH082 1403.742 938.6 1186.832 498911.2494 6395810.76 186.84 37 183 100 Note: KSNDDH077 was terminated early due to drilling difficulties and is therefore significantly shorter than the other holes. KINGSTONRESOURCES.COM.AU | ASX: KSN 12 Table 3: Full list of significant intercepts. Hole ID Incl. Cutoff (%) From (m) To (m) Length (m) Au (g/t) Ag (g/t) Cu (%) Pb (%) Zn (%) CuEq (%) KSNDDH072 0.5 15.90 18.20 2.30 0.05 2 0.79 0.09 0.51 1.00 KSNDDH072 Incl. 1.0 15.90 17.10 1.20 0.07 3 1.16 0.12 0.69 1.44 KSNDDH072 0.5 27.00 30.00 3.00 0.47 17 1.39 0.77 0.58 2.44 KSNDDH072 0.5 33.00 37.00 4.00 0.20 3 0.49 0.35 0.49 0.92 KSNDDH072 Incl. 1.0 33.00 35.00 2.00 0.32 4 0.64 0.43 0.47 1.22 KSNDDH072 0.5 40.20 41.00 0.80 0.61 3 0.31 0.12 0.14 1.10 KSNDDH072 0.5 46.00 47.00 1.00 0.60 3 0.45 0.12 0.11 1.23 KSNDDH072 0.5 67.00 70.00 3.00 0.11 5 0.72 0.18 0.31 1.03 KSNDDH072 Incl. 1.0 67.00 68.00 1.00 0.11 9 1.18 0.40 0.68 1.64 KSNDDH072 0.5 73.00 81.70 8.70 0.07 2 0.40 0.08 0.17 0.57 KSNDDH072 0.5 84.00 85.00 1.00 0.02 1 0.83 0.05 0.12 0.90 KSNDDH072 0.5 88.00 89.00 1.00 0.17 4 0.79 0.07 0.12 1.08 KSNDDH072 0.5 92.00 93.00 1.00 0.06 2 0.47 0.04 0.06 0.60 KSNDDH072 0.5 99.00 109.00 10.00 0.44 4 0.92 0.07 0.08 1.51 KSNDDH072 Incl. 1.0 99.00 100.00 1.00 1.12 8 1.76 0.13 0.10 3.20 KSNDDH072 Incl. 1.0 104.00 108.00 4.00 0.72 6 1.37 0.09 0.08 2.32 KSNDDH072 0.5 113.50 118.50 5.00 0.30 4 0.69 0.06 0.07 1.12 KSNDDH072 Incl. 1.0 116.50 118.50 2.00 0.52 6 1.29 0.08 0.10 2.01 KSNDDH072 0.5 121.50 122.50 1.00 0.11 1 0.37 0.01 0.04 0.53 KSNDDH072 0.5 125.50 131.00 5.50 0.43 2 0.74 0.08 0.15 1.30 KSNDDH073 0.5 17.00 21.75 4.75 0.09 2 0.55 0.12 0.34 0.77 KSNDDH073 Incl. 1.0 21.00 21.75 0.75 0.30 8 2.01 0.48 1.64 2.86 KSNDDH073 0.5 26.00 29.00 3.00 0.23 2 0.15 0.54 0.35 0.60 KSNDDH073 0.5 33.00 36.00 3.00 0.12 2 0.33 0.14 0.40 0.60 KSNDDH073 0.5 40.00 43.00 3.00 0.17 4 0.29 0.12 0.18 0.60 KINGSTONRESOURCES.COM.AU | ASX: KSN 13 KSNDDH073 0.5 47.00 49.45 2.45 0.15 5 0.28 0.10 0.05 0.56 KSNDDH073 0.5 63.00 63.55 0.55 0.05 5 0.35 0.00 0.07 0.50 KSNDDH073 0.5 71.00 78.00 7.00 0.06 4 0.84 0.25 0.14 1.04 KSNDDH073 Incl. 1.0 75.00 78.00 3.00 0.12 6 1.31 0.57 0.27 1.68 KSNDDH073 0.5 94.00 95.00 1.00 0.06 2 0.40 0.03 0.15 0.53 KSNDDH073 0.5 100.00 105.00 5.00 0.52 1 0.23 0.03 0.16 0.88 KSNDDH073 Incl. 1.0 102.00 104.00 2.00 1.09 2 0.31 0.03 0.18 1.61 KSNDDH073 0.5 110.40 112.00 1.60 0.25 2 0.80 0.06 0.30 1.20 KSNDDH073 Incl. 1.0 111.00 112.00 1.00 0.38 3 0.83 0.08 0.36 1.38 KSNDDH073 0.5 123.00 126.00 3.00 0.05 2 0.57 0.04 0.08 0.68 KSNDDH073 Incl. 1.0 125.00 126.00 1.00 0.10 3 1.02 0.04 0.09 1.21 KSNDDH074 0.5 19.00 20.00 1.00 0.22 1 0.34 0.05 0.09 0.64 KSNDDH074 0.5 24.00 28.00 4.00 0.26 5 0.26 0.16 0.18 0.71 KSNDDH074 Incl. 1.0 27.00 28.00 1.00 0.56 16 0.65 0.29 0.37 1.69 KSNDDH074 0.5 37.50 39.80 2.30 0.14 5 0.33 0.19 0.24 0.65 KSNDDH074 0.5 103.00 104.00 1.00 0.02 3 0.72 0.03 0.13 0.82 KSNDDH074 0.5 121.10 130.10 9.00 0.21 1 0.47 0.01 0.04 0.72 KSNDDH074 Incl. 1.0 122.10 123.10 1.00 0.56 1 1.33 0.01 0.05 1.99 KSNDDH074 Incl. 1.0 126.10 127.10 1.00 0.24 1 0.86 0.02 0.05 1.16 KSNDDH075 0.5 62.00 63.00 1.00 0.09 1 0.47 0.03 0.17 0.63 KSNDDH075 0.5 74.00 75.00 1.00 0.19 2 0.83 0.04 0.15 1.11 KSNDDH075 0.5 100.00 101.00 1.00 0.59 12 1.96 0.83 0.73 3.10 KSNDDH075 0.5 105.00 108.00 3.00 0.38 2 0.43 0.08 0.12 0.94 KSNDDH075 0.5 116.00 117.00 1.00 0.04 1 0.73 0.01 0.07 0.82 KSNDDH075 0.5 137.00 140.00 3.00 1.67 5 1.62 0.22 0.65 3.76 KSNDDH075 Incl. 1.0 138.00 140.00 2.00 2.49 7 1.99 0.33 0.94 5.15 KSNDDH076 0.5 30.15 32.35 2.20 0.57 1 0.23 0.03 0.19 0.94 KSNDDH076 Incl. 1.0 31.15 32.35 1.20 0.62 1 0.27 0.03 0.19 1.03 KINGSTONRESOURCES.COM.AU | ASX: KSN 14 KSNDDH076 0.5 57.00 58.00 1.00 0.07 2 1.32 0.04 0.22 1.48 KSNDDH076 0.5 88.00 89.00 1.00 3.20 10 0.38 1.13 0.39 4.42 KSNDDH076 0.5 94.00 109.00 15.00 1.19 2 0.60 0.06 0.14 2.02 KSNDDH076 0.5 113.00 114.00 1.00 1.53 1 0.27 0.01 0.09 2.03 KSNDDH076 0.5 123.00 132.00 9.00 0.11 1 0.49 0.02 0.13 0.66 KSNDDH076 Incl. 1.0 131.00 132.00 1.00 0.41 1 0.51 0.01 0.16 1.02 KSNDDH077 0.5 21.00 22.00 1.00 0.53 1 0.00 0.00 0.02 0.62 KSNDDH077 0.5 25.80 26.10 0.30 0.37 1 0.13 0.00 0.02 0.56 KSNDDH077 0.5 32.00 33.00 1.00 2.47 1 0.01 0.00 0.03 2.82 KSNDDH080 0.5 23.70 24.00 0.30 0.14 2 0.52 0.14 0.12 0.76 KSNDDH080 0.5 30.00 35.10 5.10 0.91 1 0.35 0.03 0.11 1.43 KSNDDH080 Incl. 1.0 30.00 34.00 4.00 1.08 1 0.37 0.04 0.12 1.63 KSNDDH080 0.5 41.00 60.00 19.00 10.75 8 0.63 0.31 0.21 13.02 KSNDDH080 Incl. 1.0 42.45 51.00 8.55 23.80 16 0.91 0.62 0.17 28.28 KSNDDH080 Incl. 1.0 56.00 57.00 1.00 0.09 1 1.06 0.02 0.21 1.22 KSNDDH080 0.5 66.00 75.60 9.60 0.20 14 1.14 1.21 0.08 1.81 KSNDDH080 Incl. 1.0 66.00 70.10 4.10 0.40 29 1.99 2.75 0.10 3.39 KSNDDH080 Incl. 1.0 74.00 75.60 1.60 0.02 3 0.97 0.05 0.11 1.08 KSNDDH080 0.5 81.00 81.53 0.53 0.06 40 1.05 2.36 0.86 2.35 KSNDDH080 0.5 89.00 93.00 4.00 0.21 1 0.11 0.11 0.25 0.42 KSNDDH081 0.5 40.00 47.00 7.00 5.09 4 0.93 0.23 0.30 6.86 KSNDDH081 Incl. 1.0 43.00 47.00 4.00 8.83 6 1.40 0.31 0.25 11.60 KSNDDH081 0.5 67.00 68.00 1.00 0.46 1 0.00 0.02 0.03 0.54 KSNDDH081 0.5 74.00 75.00 1.00 0.27 1 0.24 0.11 0.01 0.59 KSNDDH082 0.5 39.10 45.60 6.50 0.49 1 0.18 0.01 0.07 0.75 KSNDDH082 Incl. 1.0 45.10 45.60 0.50 3.96 1 0.30 0.01 0.07 4.82 KSNDDH082 0.5 58.10 58.80 0.70 0.30 1 0.35 0.01 0.04 0.71 KSNDDH082 0.5 83.40 84.00 0.60 0.29 3 0.04 0.14 1.01 0.62 KINGSTONRESOURCES.COM.AU | ASX: KSN 15 Appendix 1. Red Terror Underground Drilling - JORC Code Table 1 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 (eg 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 (eg ‘reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g Diamond Drilling Sample Collection • A diamond core drill rig was used to produce rock samples of core. Run length was variable between 3m and 1m depending on the ground conditions and any expected mineralisation. • Double tube NQ2 barrel set up was utilised to maximize recoveries. • Diamond drill core is orientated where orientation tools provided an outcome that is assessed as reliable. • The geologist selects sample intervals based on logged geology (lithology, alteration, mineralisation, structures) with minimum sample length of 0.3m and maximum of 1.5m. Half core samples were taken from start to end of hole. All drill core is sampled using an automated/mechanical core cutting machine with diamond cutting blade. Samples comprise half core with sample intervals determined by the geologist and recorded as a cut sheet. • For orientated drill core a cutting reference line is drawn approximately 15mm offset from the orientation line. Drill core is cut along the cut line with the orientation line not sampled and returned to the core box for future reference. • Non-orientated drill core is cut along a reference line that is the best approximation of the extensions of the orientation reference line with the intent of ensuring the same half core is sampled. • Samples are placed in calico bags and dispatched to ALS KINGSTONRESOURCES.COM.AU | ASX: KSN 16 Criteria JORC Code explanation Commentary 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 (eg submarine nodules) may warrant disclosure of detailed information. laboratory where they are received and registered with a sample receipt document provided as a record of the chain of custody process. Channel Sampling • Historical channel sampling was undertaken using a geology hammer, metal sample ring and calico bag. Rock chips are collected in a way to that aims to replicate how a diamond drillhole would traverse and sample the rock strata. Analysis of Geotechnical Samples • Field point load testing (PLT) was conducted on solid pieces of core >100mm in length from every 3rd core tray. Different rock type samples were selected to collect a range of data reflecting varying rock mass strengths throughout each hole. Drilling techniques • Drill type (eg core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg 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). • Diamond Core Drilling: - • This release refers to 9 diamond drill holes that have been completed in the program for a total of 1078.3 metres. • The holes were collared in one site in existing Red Terror/Parkers Hill underground drives on the 1180 Level. • All holes were diamond cored with NQ2 • All holes were oriented using an Axis North-seeking Gyroscopic tool. During drilling a collar check survey and a 15m survey was taken, followed by surveys every 30m from 30m depth to end of hole. Prior to completing each hole, a multi-shot continuous gyro survey was taken. Each single shot and EOH multi-shot was then uploaded to the cloud-hosted Axis database for retrieval and review by Geology. • Reverse Circulation Drilling • No Reverse Circulation drilling was completed as part of the KINGSTONRESOURCES.COM.AU | ASX: KSN 17 Criteria JORC Code explanation Commentary program being reported or depicted in the release. 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 preferential loss/gain of fine/coarse material. • Diamond Drill Core • Diamond drill core is recovered on a run-by-run basis where the length drilled, and axial length recovered is recorded by the drilling crew. Run length and recovery are remeasured and calculated in the core processing area. No significant discrepancies have been noted between driller and KSN determined runs and recovery. • Diamond drill core is sampled as half core using a diamond blade auto saw. • Core loss zones have not been sampled. These ‘gaps’ in sampling have been assigned zero (0) grade for the purposes of significant interval calculation. • Reverse Circulation Drilling • No Reverse Circulation drilling referred to or reported or depicted in the release. 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. • A qualified geologist logs all drill core from this program. • Logging captured, lithological, alteration, mineralisation, structural and weathering information. Drill core also provided geotechnical data based on physical counts of and physical measurement of angles, hardness, roughness, of discontinuities and visual assessment and description of structural features. • Geological logging is generally qualitative in nature noting the presence of various geological features and their intensities using a numerical 1-5 scale. Quantitative features of the logging include structural alpha and beta measurements captured as well as magnetic susceptibility and bulk density data. • Bulk density intervals were chosen to represent the range of KINGSTONRESOURCES.COM.AU | ASX: KSN 18 Criteria JORC Code explanation Commentary lithology/alteration and mineralisation within the hole. The test can only be completed on competent core, so areas of broken or clayey core are not represented in the bulk density measurements, • “Dry weight” and “Wet weight” measurements were taken every 3 trays for pieces of core >= 10cm and bulk density calculated using the Archimedes Principal: • Bulk Density = (Sample Weight in Air) *(Fluid Density) / (Sample Weight in Air) – Sample Weight in Water). • The entire set of holes are fully logged and photographed. • Diamond Core Drilling • Recoveries were measured by the driller and/or offsider whilst in the splits on the rack at the rig site using a handheld tape measure. Recoveries were written in permanent marker on a core block placed in the core tray. The Geologist and/or field assistant measured the length of recovered core in the trays when meter marking the core. Recovery is recorded as a percentage per run. • Drill core recoveries across the drill holes average >95% with 95- 100% recovery in mineralised zones. • There is no observed relationship between sample recovery and grade. 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. • Diamond drill core sampling intervals are determined by the logging geologist and is defined by key geological characteristics such as lithology, alteration, mineralisation style paragenesis etc, and structure. • Drill core is sampled as half core using an automated diamond blade core saw. KINGSTONRESOURCES.COM.AU | ASX: KSN 19 Criteria JORC Code explanation Commentary • 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. • Core is sampled from the same half with a cut at approximately 15mm offset from the BOH orientation line that is retained in the core tray for future reference. • Primary sample intervals are not subsampled further. • Half core samples are appropriate for the host rock characteristics and mineralisation style. Mineralised veins are, on the whole, at moderate angles to core axis enabling a representative sample to be achieved through the half core sampling process. • Routine QAQC was used in the sampling process. Blank material was introduced at 1:30. Certified Reference Material was introduced at a ratio of 1:25 and in areas of identified mineralisation. Crush and pulp duplicates were taken at a ratio of 1:30 • Samples from the field are dispatched to the sample preparation facility in Orange where they are dried, crushed and pulverised with a 150g pulp subsample collected for analysis. • Sample representivity and quality is assessed using KSN QAQC protocols. • 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 • Geochemical analysis is carr