Appia Rare Earths & Uranium: Advancing High-Grade Critical Minerals Assets

Appia Rare Earths & Uranium Corp. (CSE: API) is advancing a diversified portfolio of rare earth element (REE) and uranium projects across Canada and Brazil, offering exposure to materials essential for electrification and clean energy technologies. The Company is particularly focused on magnet rare earths such as neodymium and praseodymium, which are critical inputs for electric vehicles, wind turbines, and advanced electronics as well as in uranium.

The Company’s flagship Alces Lake project, located in Saskatchewan, hosts high-grade monazite mineralization with reported grades of up to 50% total rare earth oxides (TREO). Mineralization occurs at or near surface, enhancing potential economic viability, and benefits from proximity to the Saskatchewan Research Council processing facility.

In Goiás State, Appia and its joint venture partners continue to advance the large-scale Ultra Hard Rock/IAC rare earth project, covering more than 42,900 hectares. This project is notable for hosting two distinct styles of mineralization on a single property: near-surface ionic clay mineralization and high-grade hard rock carbonatite mineralization, providing both scalability and processing flexibility.

A key recent catalyst was the Company’s February 24, 2026 press release, which reported results from a 26-hole diamond drill program totaling 7,347.1 metres at the Ultra Hard Rock target. Assays from the first 13 holes returned broad and high-grade rare earth intervals, with results from the remaining holes still pending.

Highlights include drill hole UNA-DDH-015, which intersected 300 metres grading 2.55% TREO from surface, including higher-grade intervals of 97 metres at 4.52% TREO, 6 metres at 13.30% TREO, and 1.7 metres at 14.27% TREO. Additional intercepts, including 300 metres at 2.39% TREO and 240 metres at 1.97% TREO, further support the presence of a large-scale, high-grade mineralized system.

Appia Rare Earths & Uranium Corp. is positioned as a participant in the global critical minerals supply chain, with exposure to key magnet rare earths—including neodymium, praseodymium, dysprosium, and terbium—as well as uranium. With projects located in established mining jurisdictions and supported by technical and capital markets expertise, the Company is focused on advancing its assets toward development while building long-term shareholder value.

About Appia Rare Earths & Uranium Corp.

Appia is a publicly traded Canadian company in the rare earth element and uranium sectors. The Company holds a 25% interest in the Ultra Hard Rock and Ultra IAC Projects, which total 42,932.24 ha. in size and are located within the state of Goiás in Brazil. Ultra is obligated to acquire Appia’s 25% interest in the Ultra Hard Rock and Ultra IAC Projects in exchange for a 25% equity interest in Ultra once a prefeasibility study has been prepared in respect of the Ultra IAC project and a mineral resource estimate has been prepared in respect of the Ultra Hard Rock project (see November 4, 2025 Press Release here).

The Company is also focusing on delineating high-grade critical rare earth elements and gallium on the Alces Lake property and exploring for high-grade uranium in the prolific Athabasca Basin on its Otherside, Loranger, North Wollaston, and Eastside properties. The Company holds the surface rights to exploration for 94,982.39 hectares (234,706.59 acres) in Saskatchewan. The Company also has a 100% interest in 13,008 hectares (32,143 acres), with rare earth elements and uranium deposits over five mineralized zones in the Elliot Lake Camp, Ontario.

Appia has 194.9 million common shares outstanding, 206.6 million shares fully diluted.

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Disclaimer: The preceding article is Sponsored Content provided by Appia Rare Earth Minerals & Uranium and was not produced by MINING.COM’s editorial team. For more information visit https://appiareu.com/