Angkor Resources Advances Analysis of Andong Bor Drill Core

(TheNewswire)

GRANDE PRAIRIE, ALBERTA – TheNewswire - (Nov. 20, 2025): ANGKOR RESOURCES CORP.(TSXV: ANK) (“ANGKOR” OR “THE COMPANY”) announces further analysis, assays, and conclusions on thedrill core from Andong Bor license in Oddar Meanchey Cambodia.

Dennis Ouellette, VP Exploration for Angkor, withassociate geologists has reviewed the Andong Bor drill core fromhistorical drilling with the most recently 2025 drilled holes 009 and010.  The two new holes (ABDDH25 -009, -010), of which 009 wassubstantially deeper, has sections of drill core, roughly from 245metres to 316 metres in which mineralization with abundant pyrite andchalcopyrite was observed.

Previously, in late 2022, analysis was based only oncore drilled by a different company. (see  press release ANGKOR CONFIRMS 108 METRES OF 0.53%COPPER EQUIVALENT AT ANDONG BOR, CAMBODIA | Angkor ResourcesCorp. )The 2025 drill core from both holesis being logged in detail and cut for sampling purposes.

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Figure 1 Drill core being cut inhalf in preparation for assays.

Further conclusions from the analysis indicate that thestructural relationship between the intrusive rock and the hostsedimentary rock was not revealed in the previous drilling(ADBDH16-005, -006, -007, -008) as all the contacts were faulted orthere was poor core recovery at those sites.

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Figure 2 Drill core marked for cutting (see pink lineson core at bottom of picture).

Mr. Ouellette summarizes findings, “The best coppermineralization in Andong Bor diamond drill core is hosted by thesedimentary rocks. The diorite (coarse-grained rock) feldspar porphyryintrusive rocks can host low grade copper porphyry-stylemineralization, such as 'B' and 'D' style veinsand disseminations. However, in proximity to the highly reactivewallrock (where the intrusive rock is surrounded by the sedimentaryrock), the assay values increase dramatically.”

He continues with other conclusions, “ The contactswhere sedimentary rock and intrusive rock have met are very steep –from 70 to 80 degrees. Mineralization within the sediments is bothdisseminated and along fractures parallel to these contacts. Thisimplies significant ground preparation (probably with magma or similarcatalysts) prior to mineralization.   The sedimentary (country) rockwas heavily fractured, so when the intrusion and mineralization eventsoccurred, they followed the pre-existing fractures.  Knowing thisimpacts the design of our continuation of the drill program in amanner which we expect will result in both shallower and increasedmineralized intercepts.”

Assays will be forwarded to ALS when all core cuttingis completed and plans for continuation of drilling extend into 2026.

QUALIFIEDPERSON:

Dennis Ouellette, B.Sc., P.Geo., is amember of The Association of Professional Engineers and Geoscientistsof Alberta (APEGA #104257) and a Qualified Person as defined byNational Instrument 43-101 (“NI 43-101”). He is the Company’s VPExploration on site and has reviewed and approved the technicaldisclosure in this document.

ABOUT ANGKOR RESOURCESCORPORATION:

ANGKOR Resources Corp. is a publiccompany, listed on the TSX-Venture Exchange, and is a leading resourceoptimizer in Cambodia working towards mineral and energy solutionsacross Canada and Cambodia.   The company’s mineral subsidiary,Angkor Gold Corp. in Cambodia holds two mineral exploration licensesin Cambodia with multiple prospects of copper and gold.

Its Cambodian energy subsidiary, EnerCamResources, was granted an onshore oil and gas license of 7300 squarekilometres in the southwest quadrant of Cambodia called Block VIII.  The company then removed all parks and protected areas and added 220square kilometres, making the license just over 4095 squarekilometres.  EnerCam is actively advancing oil and gas explorationactivities onshore to meet its mission to prove Cambodia as an oil andgas producing nation.

Since 2022, Angkor’s Canadiansubsidiary, EnerCam Exploration Ltd., has been involved in oil and gasproduction in Saskatchewan, Canada and undertaken carbon and gascapture to reduce emissions.  ANGKOR’s carbon capture and gasconservation project is part of its long-term commitment toEnvironmental and Social projects and cleaner energy solutions acrossjurisdictions.

CONTACT: DelayneWeeks - CEO

Email:- info@angkorresources.com Website: angkor resources.com

Telephone: +1 (780)568-3801

Please follow @AngkorResources on , , , Instagram and .

Neither TSX VentureExchange nor its Regulation Services Provider (as that term is definedin the policies of the TSX Venture Exchange) accepts responsibilityfor the adequacy or accuracy of this release.

Certain information set forth in thisnews release may contain forward-looking statements that involvesubstantial known and unknown risks and uncertainties. Theseforward-looking statements are subject to numerous risks anduncertainties, certain of which are beyond the control of the Company,including, but not limited to the potential for gold and/or otherminerals at any of the Company’s properties, the prospective natureof any claims comprising the Company’s property interests, the impact of generaleconomic conditions, industry conditions, dependence upon regulatoryapprovals, uncertainty of sample results, timing and resultso f future exploration, andthe availability of financing.

Readers are cautioned that theassumptions used in the preparation of such information, althoughconsidered reasonable at the time of preparation, may prove to beimprecise and, as such, undue reliance should not be placed onforward-looking statements.

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