F3 Expands B1 Shear by 80% with 700m Step-Out Hole

Hits 0.71m of Off-Scale (>65,535cps) within 12.0m of Mineralization at JR

Kelowna, British Columbia–(Newsfile Corp. – August 13, 2024) – F3 Uranium Corp (TSXV: FUU) (OTCQB: FUUFF) (“F3” or “the Company“) is pleased to announce recent JR Zone high grade infill summer drilling highlighted by PLN24-161, which intersected mineralization over 12.0m, including 2.0m of high grade (>10,000cps) also hosting 0.71m of composite off-scale mineralization (>65,535 cps). Drill hole PLN24-163 at JR intersected 0.90m of composite high grade mineralization (>10,000 cps) within 20.5m of mineralization (>300cps). JR Zone infill holes targeted areas of low drill hole density within the high-grade core of the zone. These holes help to improve and define the continuity of grade within the JR Zone.

F3 engaged Computational Geosciences to provide new geologically constrained inversions of ground loop time domain electromagnetic (GTEM) and direct current (DC) resistivity data already collected on the ground. These parametric models of electric conductivity (see Figure 1) defined a clear extension of the B1 trend which was tested and validated with drillhole PLN24-168, a 700m step-out along strike from PLN24-126, which was the most southeasterly hole along the B1 shear zone previously and 1,300m from its northwest end. Drill hole PLN24-168 intersected a 14.2m strongly prospective and wide clay altered graphitic shear zone approximately 110m below the Athabasca Unconformity in the down-dip direction (see Photo 1). Additionally, the inversion indicated the B1 conductor trend to continue to the southeast an additional 700m to the edge of the survey block resulting in an approximate 80% increase in the total implied strike length of the B1 shear zone to 2.7km.

Sam Hartmann, Vice President Exploration, commented:

“PLN24-168 was collared on line 4245S, approximately 1.2 km along strike from the Harrison Fault and PLN24-152 area, opening up an additional 700m of prospective strike from previous drilling. This wildcat hole was collared conservatively, testing the newly defined conductive feature well below the Athabasca Unconformity; an altered and strongly graphitic shear representing the continuation of B1 was intersected as predicted from the conductivity model; it also exhibited elevated radioactivity averaging 200 cps peaking up to 240cps; although that doesn’t quite meet our reporting threshold of 300 cps, it adds to the prospectivity and follow-up holes are now being planned for that area. Geochemistry results from this ongoing drill program are being integrated into our models and drill plans as they arrive which is assisting us with targeting with greater confidence.”

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Figure 1

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Summer 2024 JR Zone Handheld Spectrometer Highlights:

PLN24-161 (line 035S):

  • 12.0m interval with mineralization from 205.0m to 217.0m, including
    • 0.71m composite off-scale radioactivity (> 65,535 cps) between 208.2m and 209.25m

PLN24-163 (line 095S):

  • 20.5m interval of mineralization between 197.0m to 217.5m, including

0.90m composite high-grade mineralization (> 10,000 cps) between 205.25 m and 206.5m

Summer 2024 Exploration Handheld Spectrometer Highlights:

PLN24-167 (line 3450S): B1 Exploration

  • 0.5m mineralized interval from 453.5m to 454.0m
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Photo 1: PLN24-168 – 700m Step-Out Along Strike at B1

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Table 1. Drill Hole Summary and Handheld Spectrometer Results

Collar Information* Hand-held Spectrometer Results On Mineralized Drillcore (>300 cps / >0.5m minimum)Athabasca Unconformity Depth (m)Total Drillhole Depth (m)
Hole IDSection LineEastingNorthingElevationAzDipFrom (m)To (m)Interval (m)Max CPS
PLN24-161035S587791.06410763.9546.4-80.357.0205.00205.500.50460179.8269
       205.50206.000.50<300  
       206.00206.500.50450  
       206.50207.000.501500  
       207.00207.500.503800  
       207.50208.000.5050600  
       208.00208.200.2044000  
       208.20208.500.30>65535  
       208.50208.660.16>65535  
       208.66208.800.1462700  
       208.80208.900.10>65535  
       208.90209.000.1056700  
       209.00209.100.1053700  
       209.10209.250.15>65535  
       209.25209.500.2552200  
       209.50210.000.508800  
       210.00210.500.503900  
       210.50211.000.501800  
       211.00211.500.50910  
       211.50212.000.501800  
       212.00212.500.506500  
       212.50213.000.504200  
       213.00213.500.50980  
       213.50214.000.50960  
       214.00214.500.509100  
       214.50215.000.504600  
       215.00215.500.504300  
       215.50216.000.5015900  
       216.00216.500.501200  
       216.50217.000.50950  
PLN24-1622850S589301.36408383.6538.0-67.954.5426.50427.000.50340184.0521
PLN24-163095S587813.16410709.8546.9-78.552.4194.00194.500.50310181.33305
       197.00197.500.50760  
       197.50198.000.50<300  
       198.00198.500.50400  
       198.50199.000.50640  
       199.00199.500.50580  
       199.50200.000.503700  
       200.00200.500.501200  
       200.50201.000.50540  
       201.00201.500.50580  
       201.50202.000.50300  
       202.00202.500.50410  
       202.50203.000.50690  
       203.00203.500.50710  
       203.50204.000.501100  
       204.00204.500.504800  
       204.50205.000.503200  
       205.00205.250.255700  
       205.25205.500.2521100  
       205.50206.000.5019000  
       206.00206.350.355400  
       206.35206.500.1511500  
       206.50207.000.504700  
       207.00207.500.50400  
       207.50208.000.502800  
       208.00208.500.502600  
       208.50209.000.501200  
       209.00209.500.50970  
       209.50210.000.50950  
       210.00212.002.00<300  
       212.00212.500.50580  
       212.50214.001.50<300  
       214.00214.500.50810  
       214.50215.501.00<300  
       215.50216.000.50590  
       216.00216.500.50500  
       216.50217.000.50640  
       217.00217.500.50420  
PLN24-1642880S589259.56408356.8538.2-65.368.9A1 MSZ Exploration; no radioactivity >300 cps187.52551
PLN24-1653195S589613.86408183.7535.0-72.455.0B1 MSZ Exploration; no radioactivity >300 cps347.18526
PLN24-166735S587974.16410035.3555.2-60.454.9A1 MSZ Exploration; no radioactivity >300 cps182.33512
PLN24-1673450S589969.96408137.0534.4-74.251.5453.50454.000.50310336.7512
PLN24-1684245S590177.66407291.5542.3-70.355.3B1 MSZ Exploration; no radioactivity >300 cps365.08557
            

Handheld spectrometer composite parameters:
1: Minimum Thickness of 0.5m
2: CPS Cut-Off of 300 counts per second
3: Maximum Internal Dilution of 2.
0m

Natural gamma radiation in the drill core that is reported in this news release was measured in counts per second (cps) using a handheld Radiation Solutions RS-125 scintillometer. The Company considers greater than 300 cps on the handheld spectrometer as anomalous, >10,000 cps as high grade and greater than 65,535 cps as off-scale. The reader is cautioned that scintillometer readings are not directly or uniformly related to uranium grades of the rock sample measured and should be used only as a preliminary indication of the presence of radioactive materials.

All depth measurements reported are down-hole and true thickness are yet to be determined.

About Patterson Lake North:

The Company’s 4,078-hectare 100% owned Patterson Lake North property (PLN) is located just within the south-western edge of the Athabasca Basin in proximity to Fission Uranium’s Triple R and NexGen Energy’s Arrow high-grade world class uranium deposits which is poised to become the next major area of development for new uranium operations in northern Saskatchewan. PLN is accessed by Provincial Highway 955, which transects the property, and the new JR Zone uranium discovery is located 23km northwest of Fission Uranium’s Triple R deposit.

Qualified Person:

The technical information in this news release has been prepare in accordance with the Canadian regulatory requirements set out in National Instrument 43-101 and approved on behalf of the company by Raymond Ashley, P.Geo., President & COO of F3 Uranium Corp, a Qualified Person. Mr. Ashley has verified the data disclosed.

About F3 Uranium Corp.:

F3 Uranium is a uranium project generator and exploration company, focusing on projects in the Athabasca Basin, home to some of the world’s largest high grade uranium discovery. F3 Uranium currently has 20 projects in the Athabasca Basin. Several of F3’s projects are near large uranium discoveries including Triple R, Arrow and Hurricane. F3 has announced a transaction pursuant to which it will transfer 17 of its prospective uranium exploration properties to F4 in exchange for common shares of F4 which will be distributed to F3 shareholders on the basis of one F4 Share for every common share of F3 held; the F4 shares will then be rolled back at a rate of 10 to 1. F3 will retain the PLN Project consisting of the PLN, Misto and Broach properties. The Broach property incorporates the PW property which it obtained from CanAlaska as the result of a property swap.

Forward-Looking Statements

This news release contains certain forward-looking statements within the meaning of applicable securities laws. All statements that are not historical facts, including without limitation, statements regarding future estimates, plans, programs, forecasts, projections, objectives, assumptions, expectations or beliefs of future performance, including statements regarding the suitability of the Properties for mining exploration, future payments, issuance of shares and work commitment funds, entry into of a definitive option agreement respecting the Properties, are “forward-looking statements.” These forward-looking statements reflect the expectations or beliefs of management of the Company based on information currently available to it. Forward-looking statements are subject to a number of risks and uncertainties, including those detailed from time to time in filings made by the Company with securities regulatory authorities, which may cause actual outcomes to differ materially from those discussed in the forward-looking statements. These factors should be considered carefully and readers are cautioned not to place undue reliance on such forward-looking statements. The forward-looking statements and information contained in this news release are made as of the date hereof and the Company undertakes no obligation to update publicly or revise any forward-looking statements or information, whether as a result of new information, future events or otherwise, unless so required by applicable securities laws.

The TSX Venture Exchange and the Canadian Securities Exchange have not reviewed, approved or disapproved the contents of this press release, and do not accept responsibility for the adequacy or accuracy of this release.

F3 Uranium Corp.
750-1620 Dickson Avenue
Kelowna, BC V1Y9Y2

Contact Information
Investor Relations
Telephone: 778 484 8030
Email: ir@f3uranium.com

ON BEHALF OF THE BOARD
“Dev Randhawa”
Dev Randhawa, CEO

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CHAIRMAN, CEO, DIRECTOR​

Dev Randhawa, MBA

 

Dev Randhawa is a seasoned CEO with extensive experience in resources, mining exploration, and energy companies. As the former CEO of Fission Uranium Corp., Mr. Randhawa, along with his technical team, led the high-grade uranium discovery at PLS in 2012. Recently, Paladin Energy made an offer of $1.1 billion to buy Fission Uranium.

In 1996, Dev founded Strathmore Minerals Corp., leading it until 2008. Mr. Randhawa spun off Fission Energy Corp. in 2007, focusing on uranium exploration in Saskatchewan. He sold major assets to Denison Mines in 2013 for $85 million, creating Fission Uranium Corp.

Dev has executed significant joint ventures, including a $50 million partnership with Sumitomo (Japan) and $44mil with KEPCO (Korea). In 2016, Dev negotiated an $82 million investment in Fission from CGN Mining. He holds a BBA from Trinity Western College and an MBA from the University of British Columbia.