F3 Uranium Corp. announced additional assay results for the ongoing drill program, including PLN23-086 which returned 5.5m of 7.56 % U3O8, including an ultra-high grade 2.0m interval averaging 20.6% U3O8. At the A1B area, drill hole PLN23-093 encountered a 2.0m interval averaging 5,557 ppm Boron in highly altered Athabasca Sandstone, approximately 17m from the unconformity along the A1B shear.

Assay Highlights: PLN23-086 (line 045S): mineralized intervals - 2.5m @ 0.18% U3O8 (221.5m to 224.0m), and 5.5m @ 7.56% U3O8 (229.5m to 235.0m), including; 2.0m @ 20.6% U3O8 (232.0 m to 234.0m), further including: 0.5m @ 35.7% U3O8 (232.5 m to 233.0m). Main JR Zone Intercepts: PLN23-084 (line 075S): mineralized intervals - 12.5m @ 0.39% U3O8 (232.0m to 244.5m), including and 1.0m @ 2.22% U3O8 (237.5m to 238.5m), and PLN23-090 (line 120S): mineralized intervals - 10.0m @ 1.29% U3O8 (232.0m to 242.0m), including 2.5m @ 4.33% U3O8 (239.0m to 241.5m). PLN23-097 (line 045S): mineralized intervals - 13.0m @ 1.34% U3O8 (210.0m to 223.0m), including 4.5m @ 3.52% U3O8 (215.5m to 220.0m).

Exploration Drilling Highlights: PLN23-093 (line 3450S), B1 Area (formerly A1B): 2.0m @ 5,557 ppm boron (354.5m to 356.5m) in sandstone, including 0.5m @ 10,800 ppm boron (355.0m to 355.5m). PLN23-095 (line 2610S), B1 Area (formerly A1B): 24.5m @ 25 ppm uranium (602.0m to 626.5m) in basement, including 3.5m @ 41 ppm uranium (604.5m to 608.0m), further including 0.5m @ 58 ppm uranium (607.5m to 608m).