Appia Rare Earths & Uranium Corp · CSE:API
Appia Rare Earths & Uranium — Investor Presentation (December 2025)
21 slides from Appia Rare Earths & Uranium's investor presentation, Dec 18, 2025
Slide 1: Developing Critical Rare Earths & Uranium in the Americas
Molybdenum Canada USA Molybdenum Molybdenum 10,442 HA Brazil Ultra Hard Rock/IAC Neodymium Praseodymium Dysprosium Terbium DEVELOPING CRITICAL RARE Scandium Niobium EARTHS & URANIUM IN THE Other REE AMERICAS Phosphate 40,963 HA CSE: API | OTCQX: APAAF | FWB: A0I0 | MUN: A0I0 | BER: A0I0 Dec 2025
Slide 2: Forward Looking Statement
Forward Looking Statement This presentation contains forward-looking statements which may include but are not limited to statements with respect to the future financial or operating performance of Appia and its projects, the future price of uranium, capital operating and exploration expenditures, su
Slide 3: Meet the Team
Meet the Team Anastasios (Tom) Drivas Brian Crawford Don Hains Antonio Vitor Constantine John Goode, P. Geo Karayannopoulos Chief Executive Officer, Director Chief Financial Officer Sr. Technical Advisor Country Manager, Brazil Sr. Technical Advisor Sr. Technical Advisor Business entrepreneur wi
Slide 4: Company Overview
Company Overview Appia is a publicly traded mineral exploration company that aims to strategically position and capitalize on the increasing demand for critical minerals, such as rare earth elements (REE) and uranium. These resources are essential for meeting the high demand for electric vehicles, w
Slide 5: Why Appia?
Why Appia? • Appia is the only company in the Western world with a diverse portfolio of rare earth and uranium resources hosted in Ionic Clays, Monazite, and Quartz-Pebble Conglomerate Beds. These deposit types, located in Goiás, Brazil, as well as Ontario and Saskatchewan, Canada, feature proven an
Slide 6: Appia – Ultra Hard Rock/IAC Project, Goiás, Brazil
Appia – Ultra Hard Rock/IAC Project, Goiás, Brazil The 23-claim project spans a total of 42,932.24 hectares CSE: API | OTCQB: APAAF | FWB: A0I0 | MUN: A0I0 | BER: A0I0 www.appiareu.com 5
Slide 7: The Ultra Hard Rock/IAC Project Overview
The Ultra Hard Rock/IAC Project Overview • Dual resource: Table 1: Initial average sample results from auger holes as of Feb 4, 2025 • high-grade carbonatitic breccia + near-surface Ionic Adsorption Clay (IAC) hosted Sample Grade Desorbed Grade Recovery in weathered Iporá Granite – exposure to both
Slide 8: High-grade "Overlimit" Zone & 2026 Growth Plan
High-grade “Overlimit” Zone & 2026 Growth Plan • High-grade “Overlimit” Zone (Target IV SW extension) • 3 diamond holes from surface with long intercepts such as 147m @ 2.0% TREO, including multiple higher-grade intervals up to ~5.68% TREO, plus significant Nb₂O₅ and P₂O₅ credits (Press Release). •
Slide 9: Portfolio of Projects, Saskatchewan, Canada
Portfolio of Projects, Saskatchewan, Canada CSE: API | OTCQB: APAAF | FWB: A0I0 | MUN: A0I0 | BER: A0I0 www.appiareu.com 8
Slide 10: Alces Lake Summary – High Grade REE In Monazite
Alces Lake Summary – High Grade REE In Monazite Exploration: • Multiple zones of REE discoveries along geological strike with sub-surface zones open in all directions. • Recent work: 40 drill holes assessed two new zones, Jesse and the Alces Lake Fold. Expanding the previously discovered WRCB and Ma
Slide 11: Alces Lake REE Project: Significant Potential and New Targets
Alces Lake REE Project: Significant Potential and New Targets Target 1 Resource Characteristics: • World-class critical REE with grades up to 50% Total Rare Earths Oxide (TREO) plus gallium (Press Release). • Extensive high-grade monazite mineralization. • Surface and near-surface showings/prospects
Slide 12: Alces Lake REE Project: Significant Potential and New Targets
Alces Lake REE Project: Significant Potential and New Targets 2026 Drill Plan: • ~14 drill holes derived from 2025 ground gravity survey • Drill Holes will test newly interpreted geophysical structures and depth for potential REE Target 1 Target 5 mineralization between 300m and 500m. • Priority for
Slide 13: Otherside Uranium Project: Excellent Potential for High-Grade Uranium
Otherside Uranium Project: Excellent Potential for High-Grade Uranium Appia's Main Target Otherside is a High-Potential Property: • Massive, untapped, 49 km electromagnetic conductor, potentially larger than many conductors associated with major Athabasca Basin uranium deposits. • Similar geophysica
Slide 14: Otherside Uranium Project: Excellent Potential for High-Grade Uranium
Otherside Uranium Project: Excellent Potential for High-Grade Uranium Source: “A Appia's Main Target B progressive geophysical exploration strategy at the Shea Creek uranium deposit” Nimeck, G. et al., 2008 Proven Geophysical Indicators of Uranium Deposits: • Gravity Low Anomalies: Indicate hydrothe
Slide 15: Similar regional geophysical trend with NexGen's "Arrow" Deposit
Similar regional geophysical trend with NexGen’s “Arrow” Deposit AEROMAGNETICS – 1VD “Aeromagnetic 1VD” and “Gravity Bouguer Anomaly” data were sourced from the Government of Saskatchewan Mining and Petroleum GeoAtlas. CSE: API | OTCQB: APAAF | FWB: A0I0 | MUN: A0I0 | BER: A0I0 www.appiareu.com 14
Slide 16: Elliot Lake, Ontario, Canada Highlights
Elliot Lake, Ontario, Canada Highlights: • Appia Holds a 100% interest in the Elliot Lake Property • The property spans 13,008 hectares (32,143 acres) and comprises a group of 101 staked mineral claims, approximately 3 km north of the town of Elliot Lake. • Adjacent to Denison Mines Corp. and Rio Al
Slide 17: Elliot Lake Uranium & REE Projects
Elliot Lake Uranium & REE Projects Strong potential to increase the July 13th NI 43-101 resource in size as the mineralization is largely unconstrained along strike and down dip. • Historic Resource containing approx. 200 million pounds uranium Metallurgical Testing: • Various process methods employ
Slide 18: Elliot Lake Uranium & REE Project: NI 43-101 Mineral Resource Estimate
Elliot Lake Uranium & REE Project: NI 43-101 Mineral Resource Estimate 2013 NI 43-101 Mineral Resource Estimate The NI 43-101 Indicated Mineral Resource for the Teasdale Lake Zone stands at 14,435,000 tons with a grade of 0.554 lbs U 3O8/ton and 3.30 lbs TREE/ton, resulting in a total of 7,995,000 l
Slide 19: Loranger Uranium Project: Athabasca Basin Area, Saskatchewan, Canada
Loranger Uranium Project: Athabasca Basin Area, Saskatchewan, Canada Project Highlights: • June 2024 diamond drilling program tested 3 conductors and resulted in new near-surface uranium and rare earth discoveries while following up 2017 and 2019 exploration programs. • Previous drilling campaigns c
Slide 20: Eastside Uranium & REE Project: Exploration Overview
Eastside Uranium & REE Project: Exploration Overview Resource Characteristics: • Pegmatite-hosted uranium, rare earth element, and platinum group element (PGE) mineralization. • Mineralogical sequence characteristic of sub-Athabasca high- grade basement-hosted uranium deposits. Exploration and Disco
Slide 21: North Wollaston Uranium Project: Exploration Overview
North Wollaston Uranium Project: Exploration Overview Resource Characteristics: • Uranium and rare earth element mineralization hosted within structurally controlled pegmatite veins and pods. • Geophysical methods like electromagnetic, magnetic, and gravity surveying are employed to detect alteratio
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