Announcement PDF ASX ANNOUNCEMENT 20 OCTOBER 2021 ASX: TSO | ACN 106 854 175 Drilling Continues to Discover & Define High Grade Zones at Ternera 1.40m @ 55.56g/t Au contained within 25.00m @ 4.22g/t Au ▪ Tesoro receives assay results for 9 diamond drill holes from the Ternera Gold Deposit as part of a 60,000m extensional and infill drilling program. ▪ All holes intercepted gold mineralisation, confirming continuity of high-grade gold zones associated with north-south fault zones ▪ Hole ZDDH0203 returned a high-grade intercept (105 g/m’s) highlighting the potential of highgrade extensions of the Ternera Deposit at depth: ▪ ▪ ▪ ▪ 1 25.00m @ 4.22g/t Au from 367.00m including; • 14.00m @ 6.81g/t Au from 373.00m; and • 1.40m @ 55.56g/t Au from 383.00 m. ZDDH0203 is the 19th >100-gram metre intercept at Ternera and complements previous highgrade results from the same eastern high-grade zone, which has now returned high grade results over a 450m strike length. Previous results include: • ZDDH0125: 11.00m @ 4.14g/t Au from 344.00; including; • 3.00m @ 5.69g/t Au from 344.00m; and • 6.00m @ 4.39g/t Au from 349.00m. • ZDDH0177: 2.00m @ 5.69g/t Au from 110.00m; and • 7.40m @ 7.68g/t Au from 138.60. • ZDDH0191: 52.00m @ 1.61g/t Au from 353.00m including; • 30.00m @ 2.57g/t Au from 353.00m; and • 7.15m @ 4.85g/t Au from 375.85m. Other results returned continue to infill the Ternera Deposit with wide gold zones reported including; • ZDDH0202: 28.00m @ 1.13g/t Au from 228.00m including; • 16.00m @ 1.78 g/t Au from 228.00m. • ZDDH0204: 103.00m @ 0.48g/t Au from 395.00m including; • 9.00m @ 1.59g/t Au from 395.00m; and • 13.00m @ 1.40g/t Au from 465.00m. • ZDDH0206: 2.24m @ 11.61g/t Au from 125.29m; and • 5.60m @ 1.15g/t Au from 221.50m. • ZDDH0207: 56.00m @ 0.85g/t Au from 106.00m including; • 0.90m @ 14.95g/t Au from 115.70m; and • 7.00m @ 3.98g/t Au from 138.00m. Results continue to define continuity of higher-grade gold mineralisation within north–south trending fault zones. +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 ▪ ▪ Drilling continues at El Zorro with rigs drilling at Ternera, Drone Hill and Toro Blanco. Assays remain outstanding for 43 diamond drill holes. Tesoro Resources Limited (Tesoro or the Company) (ASX:TSO) is pleased to announce latest assay results from drilling at the Ternera Gold Deposit, located at the Company’s El Zorro Gold Project (El Zorro) in Chile. Tesoro has received assays for 9 diamond drill holes completed as part of the Ternera infill drilling program. All holes intercepted gold mineralisation, with wide gold zones intercepted increasing continuity of the higher-grade gold zones associated with north-south fault zones. In particular, results from hole ZDDH0203 further define a significant high-grade gold zone at depth in the east of the Ternera Deposit. This zone has now been well defined over 450m of strike and remains open in all directions. See Table 1 for full results. Tesoro Managing Director Zeff Reeves commented: “The results from hole ZDDH0203 continue to confirm the higher-grade potential at Ternera. We are seeing multiple repetitions of high-grade zones within the deposit, with a central zone now defined over 450m of strike, with some impressive high grade results. The tenor and continuity of these zones provides confidence that ongoing drilling will continue to delineate further high-grade mineralisation.” Figure 1: Ternera Drill Section 0m looking northwest. Hole ZDDH0203 confirming high - grade gold mineralisation associated with north-south faulting through the El Zorro Tonalite host rock. 2 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Figure 2: Ternera Drill Section -160m looking northwest. Hole ZDDH0201 returned positive intercepts extending zones of existing mineralisation. Figure 3: Ternera Drill Section -200m looking northwest. Hole ZDDH0204 confirming wide extension of existing mineralisation. 3 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Figure 4: Ternera Drill Section -220m looking northwest. Hole ZDDH0202 confirming up dip extension of mineralisation from existing Mineral Resource model Figure 5: Ternera Drill Section +40m looking northwest. Hole ZDDH0205 intercepting a new gold zone in the western sector at Ternera. 4 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Figure 6: Ternera Drill Section +100m looking northwest. ZDDH0207 confirming up dip continuity of high-grade gold mineralisation in the eastern zone of Ternera. Figure 7: Ternera Drill Section +140m looking northwest. ZDDH0206 confirming up dip continuity of high-grade gold mineralisation in the eastern zone of Ternera. 5 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Figure 8: Ternera Drilling - Collar locations on geology and significant intercepts for holes reported in this announcement. Section lines shown in dashed yellow lines. PSAD56/19S datum. 6 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 DRILLING RESULTS Gold mineralisation at El Zorro is strongly controlled by the intersection of the preferred El Zorro Tonalite (EZT) host rock and north trending faults and associated secondary faults and veins. Gold mineralisation within and adjacent to the north trending faults forms well-defined, higher-grade gold zones, typically greater than 2.50 g/t Au, and typically within the fault zones are much higher grades over 20g/t Au. These high-grade zones start at surface and plunge to the south within the EZT. Hole ZDDH0203 has returned up to 56.60g/t Au from within a fault zone and a wider intercept of 25.00m @ 4.22g/t Au in the surrounding fracture zone within the EZT. This mineralised zone is now well defined over 450m of strike and remains open along strike and at depth. Additional drilling is being undertaken to further define these areas which have the potential to add significant gold resources to the Ternera Deposit as well as provide potential to delineate increased gold grades throughout the deposit. Holes ZDDH0201, ZDDH0202 and ZDDH0204 were all drilled in the southern sector of Ternera. All holes returned positive gold intercepts outside of the existing Mineral Resource model, announced to ASX on 28 July 2021, and have all demonstrated continuity of gold mineralisation up and down dip of previous drilling (Figures 2 - 4). Holes ZDDH0199, ZDDH0200 and ZDDH0205 were all drilled into the western section of Ternera. Holes ZDDH0205 and ZDDH0199 have further defined the emerging western gold zone associated with a north trending fault. This mineralisation is outside of the existing Mineral Resource model. Holes ZDDH0206 and ZDDH0207 were drilled targeting the shallow extensions of the eastern gold zone. Both holes returned positive high-grade results confirming the up dip continuity of previously identified mineralisation (Figures 5 and 6). NEXT STEPS Drilling continues at El Zorro, focussing on infill and extensional areas at Ternera, along with drilling at additional targets Ternera East, Drone Hill and Toro Blanco. Tesoro is currently awaiting results from 40 diamond drill holes previously completed as part of this program and will report these results as they become available. 7 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Hole_ID From (m) To (m) Interval Au (g/t) Comments ZDDH0199 0.57 10.70 10.13 0.57 ZDDH0199 8.62 10.00 1.38 1.39 including ZDDH0199 24.00 34.60 10.60 0.40 ZDDH0199 33.00 34.60 1.60 1.43 including ZDDH0199 58.15 58.85 0.70 1.05 ZDDH0199 128.00 129.00 1.00 0.66 ZDDH0199 211.00 212.00 1.00 1.46 ZDDH0200 39.00 40.00 1.00 0.62 ZDDH0200 48.00 49.36 1.36 0.49 ZDDH0200 96.00 96.47 0.47 0.71 ZDDH0200 165.00 166.00 1.00 0.55 ZDDH0200 182.00 184.00 2.00 0.64 ZDDH0201 32.62 33.05 0.43 1.50 ZDDH0201 73.00 73.96 0.96 4.68 ZDDH0201 83.00 84.00 1.00 2.56 ZDDH0201 125.50 152.70 27.20 0.40 ZDDH0201 129.00 130.00 1.00 0.99 including ZDDH0201 135.70 136.45 0.75 1.54 including ZDDH0201 149.00 152.70 3.70 1.61 including ZDDH0201 189.83 190.30 0.47 2.18 ZDDH0201 267.90 283.60 15.70 0.55 ZDDH0201 267.90 268.30 0.40 5.00 including ZDDH0201 278.27 283.00 4.73 1.03 ZDDH0201 330.16 332.00 1.84 3.76 ZDDH0202 5.00 6.00 1.00 0.52 ZDDH0202 228.00 256.00 28.00 1.13 ZDDH0202 228.00 244.00 16.00 1.78 including ZDDH0202 274.00 275.00 1.00 2.73 ZDDH0202 279.00 279.50 0.50 1.40 ZDDH0202 336.00 338.17 2.17 0.85 ZDDH0202 383.00 384.00 1.00 1.03 ZDDH0202 400.00 403.00 3.00 0.55 ZDDH0202 498.50 499.98 1.48 0.65 ZDDH0202 511.44 512.00 0.56 1.60 ZDDH0202 531.00 532.00 1.00 1.57 ZDDH0203 67.00 68.00 1.00 0.85 ZDDH0203 175.80 189.70 13.90 0.78 ZDDH0203 175.80 181.90 6.10 1.13 including Hole_ID From (m) To (m) Interval Au (g/t) Comments ZDDH0203 188.00 189.70 1.70 2.10 including ZDDH0203 215.00 215.92 0.92 2.52 ZDDH0203 314.00 315.00 1.00 3.14 ZDDH0203 367.00 392.00 25.00 4.22 ZDDH0203 373.00 387.00 14.00 6.81 including ZDDH0203 383.00 384.40 1.40 55.56 including ZDDH0204 225.00 225.48 0.48 3.00 ZDDH0204 395.00 498.00 103.00 0.48 ZDDH0204 395.00 404.00 9.00 1.59 including ZDDH0204 419.00 420.00 1.00 1.14 including ZDDH0204 429.00 430.00 1.00 1.60 including ZDDH0204 430.12 431.00 0.88 1.25 including ZDDH0204 465.00 498.00 33.00 0.76 including ZDDH0204 465.00 478.00 13.00 1.40 including ZDDH0204 487.56 489.36 1.80 1.18 including ZDDH0204 497.00 498.00 1.00 3.36 including ZDDH0205 23.00 24.00 1.00 7.16 ZDDH0205 113.00 206.00 93.00 0.31 ZDDH0205 114.00 118.00 4.00 0.57 including ZDDH0205 140.00 144.00 4.00 0.70 including ZDDH0205 149.00 152.00 3.00 0.96 including ZDDH0205 163.00 166.50 3.50 2.09 including ZDDH0205 174.00 175.00 1.00 2.05 including ZDDH0205 194.50 197.00 2.50 2.30 including ZDDH0206 22.00 22.30 0.30 1.31 ZDDH0206 125.29 127.53 2.24 11.61 ZDDH0206 155.00 157.00 2.00 1.72 ZDDH0206 203.97 209.00 5.03 0.78 ZDDH0206 221.50 227.10 5.60 1.15 ZDDH0207 2.50 6.74 4.24 0.82 ZDDH0207 106.00 162.00 56.00 0.85 ZDDH0207 115.70 116.60 0.90 14.95 ZDDH0207 138.00 145.00 7.00 3.98 ZDDH0207 159.00 160.00 1.00 2.79 ZDDH0207 216.44 219.50 3.06 0.86 ZDDH0207 223.00 224.00 1.00 2.29 ZDDH0207 237.50 238.00 0.50 1.17 ZDDH0207 334.09 334.40 0.31 0.74 Table 1: Significant drill results for holes reported in this announcement, results are uncut, no top cut has been applied. A table of significant intercepts for previously reported holes is presented in Appendix 1. Authorised by the Board of Tesoro Resources Limited. For more information: Company: Zeff Reeves Managing Director Tesoro Resources Limited +61 8 9322 1587 8 Investors: Peter Taylor NWR Communications +61 (0) 412 036 231 peter@nwrcommunications.com.au +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 About Tesoro Tesoro Resources Limited was established with a strategy of acquiring, exploring, and developing mining projects in the Coastal Cordillera region of Chile. The Coastal Cordillera region is host to multiple world class copper and gold mines, has well established infrastructure, service providers and an experienced mining workforce. Large areas of the Coastal Cordillera remain unexplored due to the unconsolidated nature of mining concession ownership, but Tesoro, via its in-country network and experience has been able secure rights to a district scale gold project in-line with the Company’s strategy. Tesoro’s 95% owned Chilean subsidiary owns 85% of the El Zorro Gold Project. Competent Persons Statement The information in this report that relates to Exploration Results is based on information compiled by Mr Zeffron Reeves (B App Sc (Hons) Applied Geology) MBA, MAIG). Mr Reeves is a member of the Australian Institute of Geoscientists and a Director and shareholder of the Company. Mr Reeves has sufficient experience that 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 Reeves consents to the inclusion in this report of the matters based on this information in the form and context in which it appears. The information in this report that relates to Mineral Resources is based on information compiled by Mr Daniel Saunders, a Competent Person who is a Member of The Australasian Institute of Mining and Metallurgy. Mr Saunders is a full-time employee of Cube Consulting Pty Ltd, acting as independent consultants to Tesoro Resources Limited. Mr Saunders 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. The Company confirms that it is not aware of any new information or data that materially affects the Mineral Resource information included in the original announcement on 28 July 2021 and all material assumptions and technical parameters underpinning the estimates in the original announcement continue to apply and have not materially changed. The Company confirms that the form and context in which the applicable Competent Persons’ findings are presented have not been materially modified from the original announcement. Future Performance This announcement may contain certain forward-looking statements and opinion. Forward-looking statements, including projections, forecasts and estimates, are provided as a general guide only and should not be relied on as an indication or guarantee of future performance and involve known and unknown risks, uncertainties, assumptions, contingencies and other important factors, many of which are outside the control of the Company and which are subject to change without notice and could cause the actual results, performance or achievements of the Company to be materially different from the future results, performance or achievements expressed or implied by such statements. 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. Nothing contained in this announcement, nor any information made available to you is, or and shall be relied upon as, a promise, representation, warranty or guarantee as to the past, present or the future performance of Tesoro. 9 +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 APPENDIX 1 – SIGNIFICANT INTERCEPT TABLE Hole_ID ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0001 ZDDH0002 ZDDH0002 ZDDH0002 ZDDH0002 ZDDH0002 ZDDH0003 ZDDH0003 ZDDH0003 ZDDH0003 ZDDH0003 ZDDH0003 ZDDH0003 ZDDH0004 ZDDH0004 ZDDH0004 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0005 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0006 ZDDH0007 ZDDH0007 ZDDH0007 ZDDH0007 ZDDH0007 ZDDH0008 ZDDH0008 10 From (m) 5.00 5.00 5.00 12.00 14.30 33.64 44.30 64.00 75.50 75.50 107.00 117.00 5.70 8.80 8.80 51.70 58.00 21.00 21.00 21.00 37.20 47.30 64.00 90.00 5.00 56.00 57.00 4.00 4.00 9.80 9.80 51.60 65.00 72.00 72.00 72.00 100.60 130.00 135.80 0.00 2.40 22.60 24.00 46.70 61.10 108.30 133.50 148.00 180.10 180.10 184.00 207.00 226.00 236.00 1.00 39.00 39.00 104.85 117.40 35.00 58.00 To (m) 119.00 15.00 51.30 13.00 15.00 39.00 51.30 65.00 79.00 76.00 112.00 119.00 68.00 24.30 14.00 68.00 61.00 77.30 27.00 22.83 43.00 48.00 77.30 91.00 66.00 66.00 61.00 42.65 32.00 28.00 10.15 52.00 67.00 85.90 75.00 73.00 102.00 132.60 136.80 88.00 3.00 25.95 25.00 50.30 64.02 116.00 135.60 151.80 244.00 181.10 186.00 212.00 227.00 244.00 4.00 66.20 58.00 110.00 118.00 41.10 59.00 Interval 114.00 10.00 46.30 1.00 0.70 5.36 7.00 1.00 3.50 0.50 5.00 2.00 62.30 15.50 5.20 16.30 3.00 56.30 6.00 1.83 5.80 0.70 13.30 1.00 61.00 10.00 4.00 38.65 28.00 18.20 0.35 0.40 2.00 13.90 3.00 1.00 1.40 2.60 1.00 88.00 0.60 3.35 1.00 3.60 2.92 7.70 2.10 3.80 63.90 1.00 2.00 5.00 1.00 8.00 3.00 27.20 19.00 5.15 0.60 6.10 1.00 Au (g/t) 0.35 0.55 0.45 1.64 2.35 0.97 0.67 2.50 0.89 4.82 1.11 2.05 0.54 1.15 1.96 0.78 3.62 0.50 1.96 5.24 1.27 2.00 0.41 1.53 0.97 4.53 9.60 0.65 0.84 1.17 20.10 2.03 1.03 0.52 1.90 4.32 2.07 0.66 12.20 0.15 0.75 2.14 6.10 0.32 0.42 0.30 1.30 0.59 0.23 0.55 1.06 0.77 0.55 0.66 4.75 0.70 0.80 0.34 2.75 0.28 1.43 Comments including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including Hole_ID From (m) To (m) ZDDH0009 4.00 6.00 ZDDH0009 12.55 38.00 ZDDH0009 21.00 26.00 ZDDH0009 48.00 48.50 ZDDH0009 78.00 83.00 ZDDH0010 31.00 33.00 ZDDH0010 60.00 61.00 ZDDH0010 66.00 67.00 ZDDH0010 75.00 159.30 ZDDH0010 75.00 104.00 ZDDH0010 82.50 86.45 ZDDH0010 91.00 102.00 ZDDH0010 93.00 97.00 ZDDH0010 120.00 126.00 ZDDH0010 149.00 159.00 ZDDH0011 176.00 274.30 ZDDH0011 181.70 212.00 ZDDH0011 196.40 212.00 ZDDH0011 203.00 203.70 ZDDH0011 203.00 212.00 ZDDH0011 217.00 222.00 ZDDH0011 246.60 256.40 ZDDH0012 0.00 58.80 ZDDH0012 1.70 22.00 ZDDH0012 1.70 8.40 ZDDH0012 2.30 4.70 ZDDH0012 17.60 22.00 ZDDH0012 17.60 20.00 ZDDH0012 53.20 58.80 ZDDH0012 53.20 56.00 ZDDH0012 151.80 152.20 ZDDH0013 0.00 3.00 ZDDH0013 9.00 14.30 ZDDH0013 25.00 29.80 ZDDH0013 28.55 29.80 ZDDH0013 46.30 70.00 ZDDH0013 46.30 51.50 ZDDH0013 51.25 65.35 ZDDH0013 58.00 65.35 ZDDH0013 102.00 104.00 ZDDH0013 136.00 137.30 ZDDH0013 165.00 173.60 ZDDH0013 170.40 173.00 ZDDH0014 15.30 70.60 ZDDH0014 15.30 34.00 ZDDH0014 15.30 26.30 ZDDH0014 23.00 26.30 ZDDH0014 64.60 70.60 ZDDH0014 64.60 67.35 ZDDH0014 112.00 122.50 ZDDH0014 115.00 117.00 ZDDH0014 177.20 179.00 ZDDH0015 37.90 39.70 ZDDH0015 91.90 132.70 ZDDH0015 91.90 94.60 ZDDH0015 112.00 116.00 ZDDH0015 240.60 242.00 ZDDH0015 265.90 269.00 ZDDH0016 125.00 131.72 ZDDH0016 152.00 204.60 ZDDH0016 188.10 194.00 ZDDH0016 188.58 188.90 ZDDH0016 203.60 204.60 ZDDH0016 281.00 290.00 ZDDH0016 287.50 290.00 Interval 2.00 25.45 5.00 0.50 5.00 2.00 1.00 1.00 84.30 29.00 3.95 11.00 4.00 6.00 10.00 98.30 30.30 15.60 0.70 9.00 5.00 9.80 58.80 20.30 6.70 2.40 4.40 2.40 5.60 2.80 0.40 3.00 5.30 4.80 1.25 23.70 5.20 14.10 7.35 2.00 1.30 8.60 2.60 55.30 18.70 11.00 3.30 6.00 2.75 10.50 2.00 1.80 1.80 40.80 2.70 4.00 1.40 3.10 6.72 52.60 5.90 0.32 1.00 9.00 2.50 Au (g/t) Comments 1.39 0.51 1.09 including 2.19 0.59 2.47 1.16 1.04 1.30 2.95 including 4.97 including 4.70 including 8.50 including 1.11 including 1.07 including 1.58 3.03 including 3.87 including 21.70 including 5.07 including 4.13 including 2.28 including 1.70 4.50 including 12.21 including 33.35 including 2.00 including 2.82 including 0.95 1.42 including 2.29 0.83 0.41 0.72 2.14 including 0.85 1.24 including 1.08 including 1.65 including 0.79 4.97 1.60 2.80 including 1.01 2.19 including 3.40 including 6.18 including 2.03 including 5.00 including 0.52 1.75 including 2.37 1.11 0.37 1.64 including 1.13 including 8.46 0.64 1.47 0.62 3.30 including 31.30 including 3.00 including 0.36 0.77 including +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Hole_ID ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0017 ZDDH0018 ZDDH0018 ZDDH0018 ZDDH0018 ZDDH0019 ZDDH0019 ZDDH0019 ZDDH0020 ZDDH0021 ZDDH0021 ZDDH0021 ZDDH0021 ZDDH0021 ZDDH0021 ZDDH0021 ZDDH0022 ZDDH0022 ZDDH0022 ZDDH0022 ZDDH0022 ZDDH0023 ZDDH0023 ZDDH0023 ZDDH0023 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0024 ZDDH0025 ZDDH0025 ZDDH0025 ZDDH0025 ZDDH0025 ZDDH0025 ZDDH0025 ZDDH0025 ZDDH0026 ZDDH0026 ZDDH0026 ZDDH0026 ZDDH0027 ZDDH0027 ZDDH0027 ZDDH0027 11 From (m) 44.00 44.00 44.00 70.00 103.46 167.55 182.70 183.22 190.00 197.00 200.00 187.27 187.27 197.00 189.00 21.00 36.00 74.00 87.30 100.92 107.50 100.92 189.25 189.25 189.25 193.90 30.00 78.00 94.40 105.00 105.00 146.70 146.70 273.00 276.00 6.00 41.00 41.00 44.10 54.50 56.50 66.00 155.00 162.20 161.80 49.00 73.10 75.00 104.00 110.00 148.00 148.00 155.20 92.00 105.40 233.00 240.00 176.00 176.00 176.00 176.00 To (m) 74.00 60.10 47.00 74.00 105.60 254.00 233.20 206.22 205.00 202.30 202.30 222.00 211.00 199.70 204.00 89.52 45.00 79.00 87.60 116.50 112.00 101.70 208.50 201.30 195.40 195.40 31.00 119.17 95.45 119.17 110.32 151.00 149.00 277.00 277.00 9.00 78.00 45.50 45.50 57.00 69.50 69.50 169.00 163.50 167.00 170.55 84.00 82.00 118.00 113.60 160.27 170.55 159.90 110.00 110.00 242.00 242.00 206.50 202.00 188.00 182.00 Interval 30.00 16.10 3.00 4.00 2.14 86.45 50.50 23.00 15.00 5.30 2.30 34.73 23.73 2.70 15.00 68.52 9.00 5.00 0.30 15.58 4.50 0.78 19.25 12.05 6.15 1.50 1.00 41.17 1.05 14.17 5.32 4.30 2.30 4.00 1.00 3.00 37.00 4.50 1.40 2.50 13.00 3.50 14.00 1.30 5.20 121.55 10.90 7.00 14.00 3.60 12.27 22.55 4.70 18.00 4.60 9.00 2.00 30.50 26.00 12.00 6.00 Au (g/t) 0.94 1.05 4.27 4.26 1.76 2.29 3.63 7.20 10.82 25.31 46.41 2.94 4.09 22.21 5.99 0.47 1.34 1.23 3.33 0.95 1.24 8.44 2.86 4.25 7.37 20.82 3.16 1.38 2.98 3.25 6.54 7.25 13.30 1.06 3.32 1.63 0.86 2.12 5.93 1.87 1.12 2.53 3.06 19.72 6.97 1.32 4.57 6.14 1.63 4.97 4.98 2.98 10.69 1.36 4.99 1.85 7.31 0.40 0.44 0.64 1.21 Comments including including including including including including including including including including including including including including including including open downhole including including including including including including including including including including including including including including including including including including including including including including including including including including including Hole_ID ZDDH0028 ZDDH0028 ZDDH0028 ZDDH0028 ZDDH0028 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0029 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0030 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0031 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0032 ZDDH0033 ZDDH0033 ZDDH0033 ZDDH0033 ZDDH0033 ZDDH0033 From (m) 14.00 21.00 25.00 42.00 43.90 29.50 29.50 29.50 43.00 56.64 72.00 91.00 121.00 121.00 166.30 180.00 5.20 50.00 66.00 66.00 66.00 70.00 101.00 117.00 117.00 165.00 195.40 202.95 72.00 72.00 72.00 100.00 100.00 118.30 146.40 171.60 193.30 193.30 193.30 204.34 204.34 228.00 248.00 291.00 3.20 17.30 43.50 75.00 128.00 128.00 132.63 157.00 171.00 178.30 178.30 191.00 40.00 57.00 59.00 100.00 134.70 143.00 To (m) 14.75 28.00 25.90 49.00 45.00 243.00 93.00 31.20 48.00 61.84 80.00 93.00 130.70 122.00 195.00 195.00 6.40 76.00 76.00 71.10 67.00 71.10 102.50 120.00 119.13 167.00 199.00 203.90 303.00 126.00 75.60 104.44 125.00 125.00 154.00 173.00 217.60 208.00 197.00 217.60 208.00 229.00 263.90 295.00 6.00 18.30 44.00 76.00 204.00 140.00 135.00 162.00 174.80 197.00 179.40 197.00 68.00 67.00 63.00 104.00 137.00 144.00 Interval 0.75 7.00 0.90 7.00 1.10 213.50 63.50 1.70 5.00 5.20 8.00 2.00 9.70 1.00 28.70 15.00 1.20 26.00 10.00 5.10 1.00 1.10 1.50 3.00 2.13 2.00 3.60 0.95 231.00 54.00 3.60 4.44 25.00 6.70 7.60 1.40 24.30 14.70 3.70 13.26 3.66 1.00 15.90 4.00 2.80 1.00 0.50 1.00 76.00 12.00 2.37 5.00 3.80 18.70 1.10 6.00 28.00 10.00 4.00 4.00 2.30 1.00 Au (g/t) 3.23 0.85 5.03 0.61 1.10 0.73 1.81 1.20 2.76 3.36 1.24 33.00 0.53 3.20 0.82 1.33 0.74 0.69 1.54 2.64 6.89 5.73 1.13 3.23 4.15 4.05 1.41 5.12 0.83 1.69 1.27 1.04 3.36 11.57 0.79 1.40 2.43 3.77 4.16 3.25 10.76 2.17 1.04 1.00 1.23 7.09 5.70 5.02 0.93 1.39 4.30 2.41 1.92 1.57 5.15 2.58 1.22 3.17 5.96 1.51 1.27 1.45 Comments including including including including including including including including including including including including including including including open downhole open downhole including including including including including including including including including including including including including including including including including including including including including including including +61 8 9322 1587 | info@tesororesources.com.au | Suite 5, 62 Ord Street, West Perth WA 6005 | www.tesororesources.com.au ASX Announcement 20 October 2021 Hole_ID ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0034 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0035 ZDDH0036 ZDDH0036 ZDDH0036 ZDDH0036 ZDDH0036 ZDDH0036 ZDDH0036 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0037 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0038 ZDDH0039 ZDDH0039 ZDDH0039 ZDDH0039 ZDDH0039 ZDDH0039 ZDDH0039 ZDDH0039 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0040 ZDDH0041 ZDDH0041 ZDDH0041 ZDDH0041 ZDDH0041 12 From (m) 17.00 23.00 27.00 62.22 87.00 89.00 105.40 116.00 172.00 180.40 193.00 202.00 67.00 81.10 89.00 84.00 144.00 153.00 162.00 199.00 192.00 224.00 224.00 277.00 74.00 74.00 88.30 104.00 114.00 165.00 215.00 42.00 42.00 56.00 56.00 62.00 149.00 149.00 162.00 162.00 23.00 74.20 74.20 92.00 105.00 148.00 178.00 185.00 200.00 202.00 2.50 78.70 188.00 212.00 212.00 226.00 237.00 268.00 136.00 136.00 136.00 142.00 160.00 161.00 182.00 195.00 288.00 2.00 6.00 23.50 23.50 29.00 To (m) 28.00 24.00 28.00 63.34 92.84 91.00 106.00 117.00 173.00 181.50 194.00 203.00 68.00 110.34 94.00 106.00 155.00 155.00 164.00 200.00 238.00 238.00 233.00 278.00 125.00 96.00 96.00 105.00 115.00 166.00 216.00 65.00 42.68 65.00 57.00 64.00 172.00 154.00 172.00 168.00 24.00 113.00 77.00 93.00 106.00 152.00 186.00 186.00 208.10 204.00 5.60 81.00 252.50 232.00 218.00 227.00 238.00 269.00 197.00 152.00 146.00 146.00 164.00 162.00 188.00 197.00 291.00 12.00 8.00 52.00 32.00 32.00 Interval 11.00 1.00 1.00 1.12 5.84 2.00 0.60 1.00 1.00 1.10 1.00 1.00 1.00 29.24 5.00 22.00 11.00 2.00 2.00 1.00 46.00 14.00 9.00 1.00 51.00 22.00 7.70 1.00 1.00 1.00 1.00 23.00 0.68 9.00 1.00 2.00 23.00 5.00 10.00 6.00 1.00 38.80 2.80 1.00 1.00 4.00 8.00 1.00 8.10 2.00 3.10 2.30 64.50 20.00 6.00 1.00 1.00 1.00 61.00 16.00 10.00 4.00 4.00 1.00 6.00 2.00 3.00 10.00 2.00 28.50 8.50 3.00 Au (g/t) 0.79 4.59 1.77 2.85 1.12 2.45 1.15 1.17 1.68 6.58 2.73 2.12 2.67 1.05 4.11 1.34 1.15 4.41 1.03 1.76 0.72 1.86 2.59 1.63 1.07 2.16 5.04 2.33 2.84 1.11 1.60 0.40 1.55 0.70 2.47 1.32 0.82 1.47 0.92 1.04 3.12 0.49 2.06 4.39 2.11 1.17 0.50 2.48 1.12 3.72 0.39 1.43 0.47 0.84 1.49 3.86 2.30 1.62 0.75 1.96 2.61 5.34 0.95 2.84 0.72 2.75 1.24 0.55 1.33 0.38 0.48 0.99 Comments including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including including Hole_ID ZDDH0041 ZDDH0041 ZDDH0041 ZDDH0041 ZDDH0041 ZDDH0042 ZDDH0042 ZDDH0043 ZDDH0043 ZDDH0043 ZDDH0043 ZDDH0043 ZDDH0043 ZDDH0043 ZDDH0044 ZDDH0044 ZDDH0045 ZDDH0045 ZDDH0045 ZDDH0045 ZDDH0045 ZDDH0045 ZDDH0045 ZDDH0046 ZDDH0046 ZDDH0046 ZDDH0046 ZDDH0046 ZDDH0046 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0047 ZDDH0048 ZDDH0048 ZDDH0048 ZDDH0048 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0049 ZDDH0050 ZDDH0050 ZDDH0050 ZDDH0050 ZDDH0050 ZDDH0050 ZDDH0050 ZDDH0050 ZDDH0050 From (m) 40.00 106.20 127.50 140.00 141.65 112.00 126.00 5.30 5.30 9.50 80.00 81.00 103.00 241.00 104.00 104.00 23.00 36.00 36.00 97.00 196.30 197.00 196.30 17.60 26.00 28.00 180.00 223.00 248.60 30.00 35.00 74.00 97.00 97.00 97.00 130.00 210.00 288.00 45.00 53.50 47.00 80.00 124.00 124.00 154.00 124.00 124.00 159.00 159.00 177.00 213.00 215.00 227.00 231.00 245.00 285.00 290.00 6.00 7.00 92.00 157.00 183.00 192.00 202.00 205.00 220.00 To (m) 46.00 108.00 128.00 145.00 143.50 127.00 127.00 56.00 22.50 13.00 105.00 85.00 105.00 242.00 107.00 105.00 50.00 46.20 40.00 98.00 203.00 198.50 199.00 39.00 31.00 31.00 181.00 224.00 250.00 134.50 36.00 75.00 134.80 109.00 99.00 134.80 211.00 289.00 90.00 54.50 55.00 83.00 235.50 182.00 181.50 141.00 125.00 172.00 165.00 182.00 235.50 218.00 235.50 235.50 246.00 286.00 291.00 16.00 8.00 93.00 222.00 185.00 193.00 209.00 207.50 221.00 Interval 6.00 1.80 0.50 5.00 1.85 15.00 1.00 50.70 17.20 3.50 25.00 4.00 2.0