Aventis Energy highlights uranium fertile system at Corvo project

Drilling intersects fifty-five (55) metres of uranium enrichment and confirms prospective structure and alteration

Highlights

Uranium-Fertile System: Analytical results from the Company’s first-ever drill campaign at Corvo confirmed anomalous * uranium in all nine (9) completed drill holes. Results returned a total of fifty-five (55) metres of weakly anomalous uranium (>10 ppm U, partial), including twenty-three (23) metres of moderately anomalous uranium (>50 ppm U, partial), and including thirteen (13) metres of highly anomalous uranium (>100 ppm U, partial; Figure 2). 1

Elevated Pathfinder Elements: Moderately to highly anomalous quantities of uranium pathfinder elements including V, Co, Cu, and Ni are consistently associated with elevated uranium across all drill holes.

Key Geochemistry Fingerprints: Geochemical ratios including U:Th and lead (Pb) isotope ratios have been calculated, and relationships suggest that the source material was distinctly rich in 238 U (and by association 235 U) relative to thorium, consistent with the geochemistry of known Athabasca uranium deposits. Extremely anomalous 206 Pb/ 204 Pb ratios >1,000 are highlighted across multiple uranium-bearing intervals.

Structural Continuity & Alteration: Geological and geochemical modeling of the 2026 drilling results have defined a series of stacked graphitic faults and high-strain zones associated with hydrothermal alteration and key geochemical signatures favourable for uranium mineralization across all three (3) tested target areas.

VANCOUVER, British Columbia, Aug. 20, 2026 (GLOBE NEWSWIRE) -- Aventis Energy Inc. (“ Aventis ” or the “ Company ”) (CSE: AVE | FRA: C0O0 | OTC: VBAMF) is pleased to provide additional highlights and interpretations of geological and geochemical assay results from its winter 2026 drill program (the “ Program ”) at the Corvo Uranium Project (“ Corvo ”, or the “ Project ”) locate