Core Energy Minerals Ltd · ASX:CR3
Core Energy Minerals — RIU Explorers Conference (February 2026)
20 slides from Core Energy Minerals's conference presentation, Feb 17, 2026
Slide 1: Unlocking the resources to power the energy transition
For personal use only Unlocking the resources to power the energy transition ASX:CR3 coreenergyminerals.com.au February 2026
Slide 2: Disclaimer & Cautionary Note
Disclaimer & Cautionary Note This presentation has been prepared and issued by Core Energy Minerals Limited (the “Company") to inform interested parties about the Company and its progress. The material contained in this presentation sets out general background information on For personal use only th
Slide 3: Developing a Highly Prospective Critical Minerals Portfolio
Developing a Highly Prospective Critical Minerals Portfolio For personal use only CR3 INVESTOR PRESENTATION High potential Phased exploration Leadership asset portfolio across critical experienced in the Rare Earth Elements and minerals discovery of world Uranium located in safe, Based on early expl
Slide 4: Board with Track Record of Creating Shareholder Value
Board with Track Record of Creating Shareholder Value Tony Greenaway Senior geologist with +30 years international mining and exploration experience in Managing Director Australia, Brazil, Chile, Argentina, southern Africa. Capital Structure* For personal use only Extensive experience across explora
Slide 5: Critical Minerals Projects in World Class Locations
Critical Minerals Projects in World Class Locations For personal use only Brazil Namibia Australia Rare Earth & Uranium Projects Uranium Projects Uranium Projects ~1,200km2 tenure neighbouring operating mines successful prior exploration CR3 INVESTOR PRESENTATION Amorinópolis São José Brooker Harris
Slide 6: Brazil: Building a Portfolio of Rare Earth Projects
Brazil: Building a Portfolio of Rare Earth Projects BRAZIL For personal use only Itambe – Bahia ▪ Located in a region host to world class REE projects, both hard rock and ionic clay. ▪ High quality historic soil sampling for immediate follow up. ▪ Technical, legal and environmental due diligence suc
Slide 7: Itambe REE Project
Itambe REE Project BRAZIL For personal use only ▪ Itambe Project comprises 23 granted tenements covering 32,791ha (327km2) ▪ Located in Tier 1 mining district of Bahia State, where Core Energy has operational expertise and an existing on-ground CR3 INVESTOR PRESENTATION geological team ▪ Located in
Slide 8: Itambe: Highly Prospective and Underexplored
Itambe: Highly Prospective and Underexplored BRAZIL For personal use only ▪ Preliminary work undertaken by previous owners, Rio Tinto Exploration, included conceptual targeting, first pass geochemical surface sampling CR3 INVESTOR PRESENTATION and a limited (4 hole) auger program ▪ Peak soil assays
Slide 9: Itambe: Extensive Historic Soil Sampling
Itambe: Extensive Historic Soil Sampling BRAZIL ▪ Extensive exploration completed by For personal use only Rio Tinto focused on lithium pegmatites. ▪ High-grade REE anomalies of 2,000–5,000 ppm TREO in soil sampling CR3 INVESTOR PRESENTATION ▪ Large soil anomalies including: 5km x 2km at TREO values
Slide 10: Tunas REE Project
BRAZIL Tunas REE Project Tenure surrounds on of the largest alkaline For personal use only intrusive complexes in Southern Brazil. Airborne radiometric data shows strong thorium > uranium – potassium, typical signature of REE deposits. CR3 INVESTOR PRESENTATION Preliminary mapping and sampling
Slide 11: Tunas: Hand Auger Confirms Saprolitic Clay
BRAZIL Tuna: Hand Auger Confirms Saprolitic Clay First pass, wide spaced hand-auger sampling completed, designed to assess the nature and For personal use only continuity of the prospective clay rich lower saprolitic zone. 13 holes completed for 118.35m, 120 samples collected and sent for analys
Slide 12: Tunas: Strong Correlation of High-Grade TREO
BRAZIL Tunas: Strong Correlation of High-Grade TREO Hand-Auger sampling has confirmed widespread saprolite development For personal use only across the project area Assay results from sampling continue to show a strong correlation of high-grade TREO. CR3 INVESTOR PRESENTATION Results include:
Slide 13: Campo Largo REE Project: Applications Lodged
BRAZIL Campo Largo REE Project: Applications Lodged New tenement applications covering 46km2 lodged over similar radiometric For personal use only anomaly sixty kilometres to the southwest of Tunas The Company believes this anomaly may represent a similar underlying intrusive CR3 INVESTOR PRESEN
Slide 14: South Australian Uranium Projects
AUSTRALIA South Australian Uranium Projects For personal use only South Australian tenure of combined 4,856km2 in a uranium friendly jurisdiction. CR3 INVESTOR PRESENTATION SA is home to several major uranium deposits: Olympic Dam (BHP ASX:BHP) Honeymoon Project (Boss Energy ASX:BOE) Samphire Ur
Slide 15: Cummins Uranium Project: First Pass Drilling Completed
AUSTRALIA Cummins Uranium Project: First Pass drilling Completed • Drilling Completed at the Company’s highly prospective Cummins Uranium Project. For personal use only • Tenure of 952km2 the Eyre Peninsula - one of the highest radiometric provinces in South Australia with proven Uranium potential –
Slide 16: Namibia: Tier 1 Uranium Producer
NAMIBIA Namibia: Tier 1 Uranium Producer For personal use only Namibia is one of the largest Uranium producing countries, with a long history of profitable exploration, mining and extraction CR3 INVESTOR PRESENTATION Three large-scale uranium mines: Rössing, Langer Heinrich and Husab 45-years of ura
Slide 17: Namibia: Cultivating a World Class Uranium Portfolio
NAMIBIA Namibia: Cultivating a World Class Uranium Portfolio CR3 holds 100% interest in two uranium projects under application within the highly prospective Erongo region of Namibia For personal use only Gemsbok and Oryx Uranium Projects neighbour some of the world’s largest and most prolific ur
Slide 18: Developing a Highly Prospective Critical Minerals Portfolio
Developing a Highly Prospective Critical Minerals Portfolio 2026 Q1 Q2 Q3 Q4 For personal use only Itambe REE Project, Brazil Soil sampling Permitting CR3 INVESTOR PRESENTATION Drilling programs Auger First Pass RC/ AC Drilling Tunas / Campo Largo REE Project, Brazil Reconnaissance mapping and sampl
Slide 19: Competent Person Statement
Competent Person Statement For personal use only The information in this presentation for Core Energy Minerals Ltd was compiled by Mr Charles Nesbitt, a Competent Person, who is a member of the Australasian Institute of Mining and Metallurgy. Mr Nesbitt is an employee of Core Energy Minerals Ltd. Mr
Slide 20: Unlocking the resources to power the energy transition
For personal use only Unlocking the resources to power the energy transition ASX:CR3 coreenergyminerals.com.au Contact: Anthony Greenaway, Managing Director info@cr3minerals.com
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