F3 Announces Exploration Programs at Broach and Minto Properties

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Kelowna, British Columbia--(Newsfile Corp. - February 11, 2025) - F3 Uranium Corp (TSXV: FUU) (OTCQB: FUUFF) ("F3" or "the Company") is pleased to announce that ground geophysical exploration programs have commenced on the Broach and Minto Properties. A total of 55 line km of Moving Loop TDEM ground EM will be undertaken on two grids of interest testing suspected conductive corridors previously identified by airborne surveys, and both parallel to the A1 conductor system which hosts the high grade JR Zone on the PLN property.

Minto Property: A4 Grid

14 line-km of MLTDEM ground geophysics testing an approximately 7,200m long conductive corridor identified by airborne MobileMT which was flown by F3 in 2023. F3 has one hole drilled on this grid in 2014; PLN14-021 intersected up to 44ppm uranium in basement, and 698ppm boron directly above the Athabasca Unconformity at 413m. Anomalous geochemistry and proximity to the Harrison fault in a corridor parallel to the A1 conductor make this grid a strong exploration target area.

Broach Property: PW Grid

41 line-km of MLTDEM ground geophysics covering a suspected conductive trend, approximately 12km south of, and parallel to the JR Zone. This particular area of the Broach property hosts thick discontinuous layers of conductive mudstones and these flat lying conductive units hampered the effectiveness of a previously flown airborne EM (VTEMmax) survey flown in 2014. Ground based geophysics is anticipated to effectively penetrate the conductive cover allowing for drill target generation. Due to its location near the interpreted Athabasca Basin boundary and the historic difficulty of exploring under conductive cover, this large area remains underexplored.

Sam Hartmann, Vice President Exploration, commented:

"We are excited with the prospect of upgrading the Broach and Minto properties to the drilling stage with this round of ground EM, which we anticipate assisting in reducing broader airborne conductivity responses to more precise conductor models for drill testing. At the A4 grid, where some historic ground EM coverage prompted us to drill a single hole in 2014, this new ground EM will give us an improved conductor model, in a strategic location near the projected confluence of the Harrison Fault with the A4 conductive corridor. At the PW grid, we are aiming to generate a conductivity model in an area where no previous airborne EM conductors have been clearly identified, near the margins of the Athabasca Basin in an area of very limited historical drilling. Identifying ground conductors near the present day margins of the basin is something that we are specifically interested in. Additionally, recent re-modelling of historic ground EM surveys south of Broach Lake has resulted in an additional target; the northeast trending BRS conductor. This suspected structure sits along favorable MT conductivity, and we look forward to upgrading the BRS conductor to the drilling stage as well with ground EM surveying."