F3 Hits More Off Scale >65,535 CPS at JR; Increases Prospectivity at B1

Kelowna, British Columbia–(Newsfile Corp. – December 18, 2023) – F3 Uranium Corp (TSXV: FUU) (OTCQB: FUUFF) (“F3” or “the Company”) is pleased to announce initial scintillometer results from the last eleven drill holes of the fall drill program on the Patterson Lake North (“PLN”) Property, including multiple high grade intercepts. In particular drill hole PLN23-110 tested for mineralization up dip of PLN23-101 (see NR dated October 16, 2023) and intersected mineralization within a 11.5m interval including 1.50m of continuous off scale radioactivity (>65,535 cps). Drill hole PLN23-112 tested mineralization down dip of PLN23-068 (see NR dated August 14, 2023) and intersected mineralization within a 11.5m interval including 1.35m of composite off-scale radioactivity (65,535 cps). The southern end of the A1…