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F3 Hits 4.0m of 29.3% U3O8 Within 10.3% over 12.0m

Drill Results

F3 Hits 4.0m of 29.3% U3O8 Within 10.3% over

12.0m

Kelowna, British Columbia--(Newsfile Corp. - November 13, 2023) -

F3 Uranium Corp

(TSXV: FUU)

(OTCQB: FUUFF)

("

F3

" or "

the Company

") is pleased to announce initial assay results for the

ongoing drill program, including PLN23-079 (see NR August 14, 2023) which returned

12.0m of 10.3%

U

3

O

8

, including a

high grade 6.5m interval averaging 18.9% U

3

O

8

, further including an ultra-high

grade core of

2.5m of 38.8% U

3

O

8

.

A 3D -DCIP survey by Dias Geophysical is currently underway, with an initial focus on the JR Zone and

A1B areas. F3 anticipates those survey results to provide additional input into the geological and

geophysical models of the A1 and A1B areas including the JR Zone, which will enhance drill targeting for

the ongoing fall drill program and beyond.

Assay Highlight:

PLN23-079 (line 045S):

mineralized intervals

12.0m @ 10.3% U

3

O

8

(231.5m to 243.5m), including:

6.5m @ 18.9% U

3

O

8

(233.0m to 239.5m), further including:

4.5m @ 38.8% U

3

O

8

(235.5 m to 238.0m)

Main ZR Zone Intercepts:

PLN23-063 (line 030S):

mineralized intervals

11.5m @ 0.63% U

3

O

8

(233.0m to 244.5m), including

2.0m @ 1.97

%

U

3

O

8

(236.0m to 238.0m), and

1.0m @ 1.75

%

U

3

O

8

(243.5m to 244.5m), and

PLN23-064 (line 105S):

mineralized intervals

16.5m @ 0.53% U

3

O

8

(233.5m to 250.0m), including

5.5m @ 1.21 U

3

O

8

(

237.5m to 243.0m)

PLN23-073 (line 060S):

mineralized intervals

8.5m @ 2.14% U

3

O

8

(221.5m to 230.0m), including

1.0m @ 17.2% U

3

O

8

(225.0m to 226.0m)

PLN23-074 (line 075S):

mineralized intervals

15.0m @ 0.37% U

3

O

8

(225.0m to 240.0m), including

0.5m @ 2.58% U

3

O

8

(228.0m to 228.5m), and

0.5m @ 1.64% U

3

O

8

(233.0m to 233.5m)

PLN23-077 (line 090S):

mineralized intervals

10.0m @ 0.37% U

3

O

8

(226.5m to 236.5m), including

1.0m @ 2.24% U

3

O

8

(234.0m to 235.0m)

Table 1. Drill Hole Summary and Uranium Assay Results

Collar Information

Assay Results

Hole ID

Grid Line

Easting

Northing

Elevation

Az

Dip

From

(m)

To

(m)

Interval

(m)

U3O8

weight %

PLN23-063

030S

587715.7

6410720.6

545.1

55.8

-61.1

233.00

236.00

3.00

0.20

236.00

238.00

2.00

1.97

238.00

243.50

5.50

0.18

243.50

244.50

1.00

1.75

PLN23-064

105S

587746.1

6410646.0

545.2

55.4

-58.2

233.50

237.50

4.00

0.22

237.50

243.00

5.50

1.21

243.00

250.00

7.00

0.17

PLN23-065

075S

587715.1

6410659.5

545.4

55.3

-61.4

242.50

245.50

3.00

0.07

PLN23-066

105S

587737.9

6410640.3

545.0

53.7

-60.0

225.50

226.00

0.50

0.15

240.50

241.00

0.50

0.07

243.50

248.50

5.00

0.09

248.50

249.50

1.00

1.37

PLN23-067

135S

587771.9

6410629.1

544.9

53.9

-60.8

222.00

238.50

16.50

0.17

PLN23-069

135S

587780.4

6410634.0

544.9

54.8

-60.4

229.00

229.50

0.50

0.10

PLN23-070

135S

587764.9

6410620.1

544.8

54.1

-62.1

240.00

242.00

2.00

0.05

PLN23-071

165S

587780.0

6410597.1

545.2

53.3

-60.2

A1 MSZ exploration; no mineralization >0.05

PLN23-072

690S

588216.9

6410265.7

530.3

54.3

-73.7

A1 MSZ exploration; no mineralization >0.05

PLN23-073

060S

587754.6

6410708.7

545.6

54.2

-60.3

221.50

225.00

3.50

0.13

225.00

226.00

1.00

17.2

incl

225.00

225.50

0.50

32.3

226.00

230.00

4.00

0.13

PLN23-074

075S

587745.9

6410683.9

545.7

56.3

-59.9

225.00

228.00

3.00

0.27

228.00

228.50

0.50

2.58

228.50

233.00

4.50

0.31

233.00

233.50

0.50

1.64

233.50

240.00

6.50

0.19

PLN23-075

1680S

588735.8

6409419.2

543.8

55.6

-54.9

A1 MSZ exploration; no mineralization >0.05

PLN23-076

195S

587828.1

6410595.1

545.5

53.5

-57.3

A1 MSZ exploration; no mineralization >0.05

PLN23-077

090S

587760.0

6410675.1

544.7

53.7

-59.2

226.50

234.00

7.50

0.17

234.00

235.00

1.00

2.24

235.00

236.50

1.50

0.09

PLN23-078

2640S

589375.5

6408704.6

543.0

62.4

-54.9

A1B BMZ exploration; no mineralization >0.05

PLN23-079

045S

587731.1

6410710.1

545.3

54.9

-61.1

231.50

233.00

1.50

0.10

233.00

235.50

2.50

2.34

235.50

239.50

4.00

29.3

incl

235.50

238.00

2.50

38.8

239.50

243.50

4.00

0.03

PLN23-080

045N

587667.2

6410774.0

545.2

54.6

-60.3

no mineralization > 0.05

PLN23-081

060S

587765.5

6410716.9

545.8

54.1

-60.9

215.00

216.00

1.00

0.51

PLN23-082

435S

587984.7

6410423.2

531.4

54.0

-49.6

A1 MSZ exploration; no mineralization >0.05

PLN23-083

030S

587731.4

6410728.2

545.3

53.9

-59.4

232.50

235.00

2.50

0.34

Assay composite parameters:

1: Minimum Thickness of 0.5 m

2: Assay Grade Cut-Off: 0.05% U

3

O

8

(weight %)

3. Maximum Internal Dilution: 2.0 m

Composited weight % U

3

O

8

mineralized intervals are summarized in Table 1. Samples from the drill

core are split in half sections on site. Where possible, samples are standardized at 0.5m down-hole

intervals. One-half of the split sample is sent to SRC Geoanalytical Laboratories (an SCC ISO/IEC

17025: 2005 Accredited Facility) in Saskatoon, SK while the other half remains on site for reference.

Analysis includes a 63 element suite including boron by ICP-OES, uranium by ICP-MS and gold analysis

by ICP-OES and/or AAS.

The Company considers uranium mineralization with assay results of greater than 1.0 weight % U

3

O

8

as

"high grade" and results greater than 20.0 weight % U

3

O

8

as "ultra-high grade".

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

Company estimates true thickness of the reported intervals in this news release to be close to reported

interval widths.

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 advancing the newly discovered high-grade JR Zone on the PLN Property in the Western

Athabasca Basin. This area of Saskatchewan is poised to become a major uranium producing region

and is home to large deposits including Triple R, Arrow and Shea Creek. F3 Uranium currently has 18

projects in the Athabasca Basin.

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:

[email protected]

ON BEHALF OF THE BOARD

"Dev Randhawa"

Dev Randhawa, CEO

See plan maps and below and cross sections at

PLN JR Zone| F3 Uranium Corp.

under "Sections"

Patterson Lake North Summer 2023 Drill Program Update: Assay Results

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/8110/187149_332f1c02b4d00ae6_003full.jpg

Patterson Lake North Summer 2023 Drill Program Update: JR Zone Assay Results

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/8110/187149_332f1c02b4d00ae6_004full.jpg

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/187149