Kabang corridor (approx. width)Column: Kabang resource (2021)

Relief: Terrain Tiles (Mapzen, AWS Open Data). Kabang corridor drawn from the drill collars in Adyton's Oct 23, 2026 release; targets placed from the map in Adyton's Sept 2026 presentation (approximate). Simplified; not an official map.

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Investor Presentation · October 2026

Feni Island Gold-Copper

High-quality gold-copper on Papua New Guinea's Lihir trend

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2.2kmKabang corridor, both ends open
167m @ 1.14 g/tAuEq from surface, FDD026
1.46Moz AuInferred resource, 2021
26geophysical targets beyond Kabang

Source: Feni exploration update, Oct 23, 2026; Kabang drill results, Sept 15, 2026; NI 43-101 resource effective Oct 14, 2021. Read with the disclaimer & compliance on slide 14.

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01 Discovery · Kabang

FDD026 cut 167 m at 1.14 g/t AuEq from surface, the most gold-equivalent metal of any Kabang hole

2.03g/t AuEqover 57 m, from 57 m down the hole
Length × grade in gram-metres (g·m) AuEq: the 7 of Kabang's 9 Table 1 intercepts that reach 100 g·m
FDD026 · from surface190 g·mFDD004179 g·mFDD002166 g·mADK004149 g·mFDD005114 g·mFDD003110 g·mFDD001105 g·mFDD026 · from surface190 g·mFDD004179 g·mFDD002166 g·mADK004149 g·mFDD005114 g·mFDD003110 g·mFDD001105 g·m

AuEq as Adyton reports it (formula in the notes). Source: Kabang drill results, Sept 15, 2026; Table 1 of the Feni exploration update, Oct 23, 2026. Gram-metres = interval length × AuEq grade. Sept 15 drill results ↗

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02 Discovery · Kabang

The Kabang gold-copper corridor now runs 2.2 km, with both ends mineralized and open

Assays for the step-out holes are pending.

1.6kmbetween step-out holes FDD050 and FDD051
~650mstrike drilled for the 2021 resource

Source: Feni exploration update, Oct 23, 2026 (Figures 1 and 3). Oct 23 exploration update ↗

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03 Copper at depth · Kabang

Copper strengthens with depth: FDD004 ended in 70.2 m at 0.21% Cu from 383 m

0.42%Cuover 20 m from 326 m, FDD033
5.07%Cuover 6.4 m from 149.7 m, ADK004
1,205ppm Momolybdenum, FDD019 and FDD021
FDD004 to scale, metres down the hole: copper by interval (Table 1, Oct 23, 2026)
FDD004 70.2 m at 0.21% Cu from 383 m, to the end of the hole0 m383 m453.2 m62 m291 m229 m at 0.08% Cu (0.71 g/t Au) from 62 mFDD00470.2 m at 0.21% Cu from 383 m,to the end of the hole0 m383 m291 m229 m at 0.08% Cu (0.71 g/t Au) from 62 m

Source: Feni exploration update, Oct 23, 2026. Bornite and chalcopyrite logged in FDD033 between 392 m and 400 m. Oct 23 exploration update ↗

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04 Drill results · Kabang

Among Kabang's significant intercepts, ADK004 has the highest-grade full interval: 85.4 m at 1.75 g/t AuEq

Main intervals only; the release lists higher-grade parts within them. Lengths are downhole, not true thickness. ADK004 was drilled in 2021.

HoleFrom (m)Interval (m)Au (g/t)Cu (%)AuEq (g/t)
FDD02601671.030.121.14
FDD004622290.710.080.78
FDD00245142.21.180.051.17
ADK00470.785.40.940.571.75
FDD005691580.540.140.72
FDD00370811.120.211.36
FDD00195761.430.031.38
FDD017151531.290.261.60
FDD027941620.430.060.48

AuEq as Adyton reports it (formula in the notes). Source: Table 1 of the Feni exploration update, Oct 23, 2026. Oct 23 exploration update ↗

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05 Resource · Kabang

Kabang's 1.46 Moz Inferred gold resource came from about 650 m of strike; the corridor is now 2.2 km

60.4Mtat 0.75 g/t Au, Inferred (NI 43-101, effective Oct 14, 2021)
650 mStrike behind the 2021 resource2,200 mKabang corridor, Oct 20263× +

Mineral resources that are not reserves have no demonstrated economic viability. Source: Feni exploration update, Oct 23, 2026; NI 43-101 Technical Report on the Feni Gold-Copper Property, Oct 14, 2021. Oct 23 exploration update ↗

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06 Discovery pipeline · Feni Island

Beyond Kabang, Feni holds 12 known targets and 26 geophysical targets, nine of them high priority

4advanced drill targets around Kabang
~30%of the 5 km × 5 km IP survey done
~40%more district from the Babase licence, EL2863

Source: Feni exploration update, Oct 23, 2026; Sept 15, 2026 release (Babase). Target positions on the map are approximate, from Adyton's Sept 2026 presentation. Oct 23 exploration update ↗

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07 Drilling · Kabang

Adyton has drilled 20,460 m at Kabang since February 2025, in holes FDD001 to FDD053

Metres drilled at Kabang, to date
10,663Feb 202620,460Oct 2026

Source: Feni drill update, Feb 18, 2026; Feni exploration update, Oct 23, 2026.

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08 District · Lihir Trend

Feni sits on the Lihir trend, which Adyton's presentation puts at more than 120 Moz of gold

Lihir is Newmont's mine; its geology does not prove what Feni holds.

ca. 0.5Mahost rock age, similar to Lihir
100%Adyton's interest in Feni

Source: Adyton investor presentation, Sept 2026, slide 7; Feni exploration update, Oct 23, 2026. Sept 2026 presentation ↗

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09 What comes next

Phase 1 drilling ends in November; Adyton plans an updated Kabang resource in 2027

TodaySep 15, 2026Babase licence; IPstartsOct 23, 2026Corridor at 2.2 kmNov 2026Phase 1 drilling endsJan 2027IP survey complete2027Updated Kabangresource

Forward-looking. Source: Feni exploration update, Oct 23, 2026 (timetable); Sept 15, 2026 release.

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10 Capital

Adyton had 316.8 million shares on issue and about C$11.75 million cash at bank on Sept 9, 2026

366.3Mfully diluted
C$20Mfinancing closed Aug 13, 2025
316.8Mshares on issue33%Retail and high net worth25%Family offices16%Strategic16%Institutions10%Insiders

Source: Adyton investor presentation, Sept 2026, slide 19 (capital structure at Sept 9, 2026); financing release, Aug 13, 2025. Sept 2026 presentation ↗

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11 Leadership

Insiders hold 10% of Adyton's shares; the team pairs decades in PNG with Lihir deposit expertise

  • Tim CrossleyManaging Director & CEOFormer Deputy CEO of Gloucester Coal and President and COO of BHP Billiton's West Australian Iron Ore
  • Dr. Chris BowdenCOO & Chief GeologistQualified Person for Adyton's technical disclosure
  • Dr. Erin JohnsTechnical team, FeniPhD research on the Lihir gold deposit
  • Sinton SpenceChairmanChartered Accountant in Port Moresby; MBE for services to PNG commerce and community
  • David IrvineNon-Executive DirectorCorporate strategy, supply chain and business improvement
  • Michael GrayNon-Executive DirectorCo-founder of Agentis Capital Mining Partners; formerly Macquarie Capital Markets

Source: Adyton investor presentation, Sept 2026, slides 18 and 19; Dec 2, 2025 release.

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Adyton Resources · TSX-V: ADY · OTCQB: ADYRF · FSE: 701 · PNGX: ADY

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Tim Crossley, Chief Executive Officer
+61 7 3854 2389
[email protected]

Adyton Resources Corporation · Level 7, 300 Adelaide Street, Brisbane QLD 4000, Australia

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Adyton Resources Corporation

Disclaimer & Compliance

This presentation has been prepared by Adyton Resources Corp (“Adyton” or the “Company”). The information contained in this presentation is for information purposes only and has been prepared for use in conjunction with a verbal presentation and should be read in that context. The information contained in this presentation is not investment or financial product advice and is not intended to be used as the basis for making an investment decision.

Please note that, in providing this presentation, Adyton has not considered the objectives, financial position or needs of any particular recipient. Adyton strongly suggests that investors consult a financial advisor prior to making an investment decision. It may not be reproduced, disseminated, quoted or referred to, in whole or in part, without the express consent of Adyton.

No representation or warranty, express or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions and conclusions contained in this presentation. To the maximum extent permitted by law, none of Adyton, its related bodies corporate, shareholders or respective directors, officers, employees, agents or advisors, nor any other person accepts any liability, including, without limitation, any liability arising out of fault or negligence for any loss arising from the use of information contained in this presentation.

FORWARD-LOOKING STATEMENTS. This presentation includes “forward-looking statements” and “forward-looking information” within the meaning of securities laws of applicable jurisdictions (collectively “forward-looking statements”). Forward looking statements can generally be identified by the use of the words “anticipate”, “believe”, “expect”, “project”, “forecast”, “estimate”, “likely”, “intend”, “should”, “could”, “may”, “target”, “plan” “guidance” and other similar expressions. Indications of, and guidance on, future earning or dividends and financial position and performance are also forward-looking statements.

Such forward-looking statements are not guarantees of future performance and involve known and unknown risks, uncertainties and other factors, many of which are beyond the control of Adyton and its officers, employees, agents or associates, that may cause actual results to differ materially from those expressed or implied in such statements.

QUALIFIED PERSON. The information in this presentation has been reviewed by Dr. Chris Bowden, PhD, GCMEE, FAusIMM(CP), FSEG, the Chief Operating Officer and Chief Geologist of Adyton, who is a "Qualified Person" as defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101").

NI 43-101 TECHNICAL REPORTS. Feni Island Project: The project currently has a mineral resource prepared in accordance with NI 43-101 dated October 14, 2021. See the NI 43-101 technical report entitled “NI 43-101 Technical Report on the Feni Gold-Copper Property, New Ireland Province, Papua New Guinea” dated October 14, 2021. Mineral resources are not mineral reserves and have not demonstrated economic viability.

Map. Relief: Terrain Tiles (Mapzen, AWS Open Data). Kabang corridor drawn from the drill collars in Adyton's Oct 23, 2026 release; targets placed from the map in Adyton's Sept 2026 presentation (approximate). Simplified; not an official map.

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