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Skyharbour and JV Partner Orano Announces Extensive Exploration and Drilling Program in 2025 at Preston Uranium Project Vancouver, BC - Skyharbour Resources Ltd . (TSX-V: SYH) (OTCQX: SYHBF) (Frankfurt: SC1P) (“Skyharbour” or the “Company”), is pleased to announce that its joint-venture partner, Ora

Exploration Programs Partnerships & JV

Suite 1030 – 505 Burrard Street, Vancouver, BC, Canada, V7X 1M5

www.skyharbourltd.com

TSX-V Trading Symbol: SYH

Email: [email protected]

Telephone: (604) 558-5847

Facsimile: (604) 687-3119

January 28th, 2025

News Release

Skyharbour and JV Partner Orano Announces Extensive Exploration and Drilling Program

in 2025 at Preston Uranium Project

Vancouver, BC - Skyharbour Resources Ltd . (TSX-V: SYH) (OTCQX: SYHBF) (Frankfurt:

SC1P) (“Skyharbour” or the “Company”), is pleased to announce that its joint-venture partner, Orano

Canada Inc. (“Orano”), is planning a substantial 2025 exploration and drilling program at the 49,635

hectare Preston Uranium Project (“Preston” or the “Property”) located in the western Athabasca

Basin, Saskatchewan, Canada . The drilling program will consist of approximately 6,000 to 7,000

metres of drilling during the summer of 2025. Orano is the majority owner and operator at the project

with Skyharbour owning a minority interest of approximately 25.6%.

Location Map of Preston Project:

https://www.skyharbourltd.com/_resources/images/Sky_Preston.jpg

2025 Exploration Program at Preston:

The proposed exploration program for the Preston project will consist of a planned 6,000 to 7,000

metre, helicopter-supported diamond drill program in approximately 26 holes at an average depth of

250 metres during the summer of 2025. Primary drill target areas (outlined in Figure 3) include the

previously untested Johnson Lake grid as well as the Canoe Lake grid; with the possibility of testing

the recently surveyed FSAN -North and the West Preston Grids. Tar get areas are separated

throughout the claim to ensure assessment credits are met across all claims, while also testing

perspective trends.

Figure 3: Target Area Overview – Preston Lake Project:

https://www.skyharbourltd.com/_resources/images/Target-Area-Overview-Preston-Lake-

Project.png

The Johnson Lake Area (Zone 1 in Figure 3) has a ML -TEM grid (28.4 km across 7 lines) with no

drill testing to date. A DC resistivity survey was also performed over four lines within the grid to better

define and prioritize drill targets. A drill program was planned for the grid in the winter of 2019,

however, limited ice thickness prevented access of the heavy equipment to reach the area. With the

2025 program being helicopter supported, access to the a rea will not be an issue. Multiple

conductors within the grid show moderate to strong conductive responses, concurring with the

elevated conductivity seen on the airborne GEOTEM. To thoroughly test these new conductive

trends (predominantly the JL-North and JL-South Conductors visible in Figure 4), 7 to 12 drill holes

with an average depth of 250 m are planned totalling 1,750 to 3,000 metres, contingent on results.

Figure 4: Johnson Lake Grid:

https://www.skyharbourltd.com/_resources/images/Johnson-Lake-Grid.png

The Canoe Lake Area (Zone 2 in Figure 3) remains highly perspective and is a planned target area

for the 2025 diamond drilling program. The Canoe Lake grid area has 9 conductive trends with each

conductor having 1 to 3 historic holes leaving large portions of strike length untested. Cross-cutting

structures interpreted from the airborne EM and magnetics data in the South -West portion of the

Canoe Lake grid are of high interest due to their analogous orientation to the PLS and Arrow

structural environments. Priority testing will be placed on conductors with confirmed graphitic

structured intervals and elevated pathfinder elements from historic drilling. PRE-21 on the CAN -8

conductor intersected a locally fractured 46.6 m interval of intermittently graphitic and generally

sulphide-bearing granodioritic gneiss with slightly higher average contents in Pbpartial (10.3 ppm), Btotal

(29.8 ppm), Copartial (19.1 ppm), Cupartial (73.4 ppm), Nipartial (42.8 ppm) and Mopartial (6.1 ppm). Aside

from PRE-21 the remainder of the CAN -8 conductive trend is untested. After initial review, CAN -8

will see the majority of the testing with the possibility of testing of CAN-1, CAN-3 and CAN-7 (visible

in Figure 5) depending on ground conditions for a total of 4 to 8 holes totalling 1,000 to 2,000 metres.

Figure 5: Canoe Lake ML-TEM + DC Resistivity Grids and Historic Drill Collars:

https://www.skyharbourltd.com/_resources/images/Canoe-Lake-ML-TEM-DC-Resistivity-Grids-

and-Historic-Drill-Collars.png

The final areas for proposed work are the FSAN Grid (Zone 3 in Figure 3) and West Grid (Zone 4 in

Figure 3), both of which recently had work completed in 2024. The FSAN Grid had a ground gravity

survey completed, alongside a Spatiotemporal Geochemical Hydrocarbon (SGH) sampling program

(Figure 6). Targeting on the FSAN grid will be contingent on the recently acquired data, focusing on

areas with low gravity, anomalous SGH results, coinciding with favourable airborne EM and magnetic

responses. The West grid had recently completed ML-TEM coverage over 6 lines for a total of 18.8

line-km. After the completion of the conductor modeling, targets will be derived, possibly extending

the PL-1 conductive trend that was drill tested in 2017, which confirmed the presence of graphitic

structural packages. About 10 to 12 holes totalling 2,500 to 3,000 metres have been set aside for

both the FSAN and West Grid areas. Drill holes will be allocated contingent on the final 2024

geophysical and geochemical results.

Figure 6: FSAN 2024 SGH Sample Stations with 2024 Ground Gravity Results:

https://www.skyharbourltd.com/_resources/images/FSAN-2025-SGH-Sample-Station-with-2024-

Ground-Gravity-Results.png

2024 Exploration Program Completed at Preston:

The 2024 field program marked the first exploration programs carried out by Orano at Preston since

2020. The completed geophysics covered 35.6 km of ground Moving-Loop Transient

ElectroMagnetic (ML-TEM), covering the Preston West target where there is a known conductor,

along with the Preston Far West target where a reconnaissance survey was conducted. The ground

gravity survey consisted of 2,295 stations and covered an area along the FSAN and FSANE trends.

An SGH soil sampling program with over 1,100 samples commenced in the summer of 2024. The

SGH program covered a large area and was a cost-effective, innovative exploration technique used

in the Athabasca Basin to vector in on uranium showings associated with certain hydrocarbons.

Preston Uranium Project:

In March 2017, Skyharbour signed an option agreement with Orano (formerly AREVA Resources

Inc.) that provided Orano an earn -in option to acquire a majority working interest in the 49,6 35

hectare Preston Uranium Project . The significant potential of the Project has been highlighted by

past discoveries in the area by NexGen Energy Ltd. (Arrow deposit), Fission Uranium Corp. (Triple

R deposit), and F3 Uranium Corp . (PLN discovery). Exploration at the Project has consisted of

ground gravity, airborne and ground electromagnetics, radon, soil, silt, biogeochem, lake sediment,

and geological mapping surveys, as well as exploratory drill programs. Over a dozen high -priority

drill target areas associated with multiple prospective exploration corridors have been successfully

delineated through these methodical, multi-phased exploration initiatives, which have culminated in

an extensive, proprietary geological database for the project area.

Joint Venture and Strategic Partnership:

In early 2021, Orano fulfilled their earn-in option interest in the project through funding exploration

expenditures and making cash payments . After a total of CAD $4.8 million in exploration

expenditures having been spent on the Project, Orano formed a joint venture with Skyharbour and

Dixie Gold for the future advancement and development of the Project. Orano now holds a 5 3.3%

interest in the joint venture, with the remaining interest split between Skyharbour (25.6%) and Dixie

Gold (21.1%) interest in the joint venture.

Qualified Person:

The technical information in this news release has been prepared in accordance with the Canadian

regulatory requirements set out in National Instrument 43-101 and reviewed and approved by Sedar

Donmez, P.Geo., VP of Exploration for Skyharbour as well as a Qualified Person.

About Orano Canada Inc.:

Headquartered in Saskatoon, Saskatchewan, Orano Canada Inc. is a leading producer of uranium,

accounting for the processing of more than 15 million pounds of uranium concentrate in Canada in

2023. Orano celebrated 60 years of exploring for, mining and milling uranium in Canada in 2024.

Orano Canada is the operator of the McClean Lake uranium mill and a major partner in the Cigar

Lake, McArthur River and Key Lake operations. The company employs over 450 people in

Saskatchewan, including about 320 at the McClean Lake operation where over 46% of employees

are self-declared Indigenous. As a sustainable uranium producer, Orano Canada is committed to

safety, environmental protection and contributing to the prosperity and well-being of neighbouring

communities.

Orano Canada Inc. is a subsidiary of the multinational Orano group. As a recognized international

operator in the field of nuclear materials, Orano delivers solutions to address present and future

global energy and health challenges. Its expertise and mastery of cutting-edge technologies enable

Orano to offer its customers high value-added products and services throughout the entire fuel cycle.

Every day, the Orano group’s 17,000 employees draw on their skills, unwavering dedication to safety

and constant quest for innovation, with the commitment to develop know-how in the transformation

and control of nuclear materials, for the climate and for a healthy and resource -efficient world, now

and tomorrow.

About Skyharbour Resources Ltd.:

Skyharbour holds an extensive portfolio of uranium exploration projects in Canada's Athabasca

Basin and is well positioned to benefit from improving uranium market fundamentals with interest in

thirty-six projects covering over 614,000 hectares (over 1.5 million acres) of land. Skyharbour has

acquired from Denison Mines, a large strategic shareholder of the Company, a 100% interest in the

Moore Uranium Project, which is located 15 kilometres east of Denison's Wheeler River project and

39 kilometres south of Cameco's McArthur River uranium mine. Moore is an advanced -stage

uranium exploration property with high -grade uranium mineralization at the Maverick Zone that

returned drill results of up to 6.0% U3O8 over 5.9 metres, including 20.8% U3O8 over 1.5 metres at a

vertical depth of 265 metres. Adjacent to the Moore Project is the Russell Lake Uranium Project , in

which Skyharbour is operator with joint -venture partner Rio Tinto. The project hosts several high -

grade uranium drill intercepts over a large property area with robust exploration upside potential. The

Company is actively advancing these projects through exploration and drill programs.

Skyharbour also has joint ventures with industry leader Orano Canada Inc., Azincourt Energy, and

Thunderbird Resources at the Preston, East Preston, and Hook Lake Projects respectively . The

Company also has several active earn-in option partners, including CSE-listed Basin Uranium Corp.

at the Mann Lake Uranium Project; TSX-V listed North Shore Uranium at the Falcon Project; UraEx

Resources at the South Dufferin and Bolt Projects; Hatchet Uranium at the Highway Project; Mustang

Energy at the 914W Project; and TSX-V listed Terra Clean Energy at the South Falcon East Project.

In aggregate, Skyharbour has now signed earn -in option agreements with partners that total over

$36 million in partner-funded exploration expenditures, over $20 million worth of shares being issued,

and $14 million in cash payments coming into Skyharbour, assuming that these partner companies

complete their entire earn-ins at the respective projects.

Skyharbour's goal is to maximize shareholder value through new mineral discoveries, committed

long-term partnerships, and the advancement of exploration projects in geopolitically favourable

jurisdictions.

Skyharbour’s Uranium Project Map in the Athabasca Basin:

https://www.skyharbourltd.com/_resources/images/SKY_SaskProject_Locator_2024-11-21_v1.jpg

To find out more about Skyharbour Resources Ltd. (TSX -V: SYH) visit the Company’s website

at www.skyharbourltd.com.

SKYHARBOUR RESOURCES LTD.

“Jordan Trimble”

Jordan Trimble

President and CEO

For further information contact myself or:

Nicholas Coltura

Investor Relations Manager

Skyharbour Resources Ltd.

Telephone: 604-558-5847

Toll Free: 800-567-8181

Facsimile: 604-687-3119

Email: [email protected]

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER

ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THE CONTENT OF

THIS NEWS RELEASE.

Forward-Looking Information

This news release contains “forward ‐looking information or statements” within the meaning of

applicable securities laws, which may include, without limitation, completing ongoing and planned

work on its projects including drilling and the expected timing of such work programs, other

statements relating to the technical, financial and business prospects of the Company, its projects

and other matters. All statements in this news release, other than statements of historical facts, that

address events or developments that the Company expects to occur, ar e forward -looking

statements. Although the Company believes the expectations expressed in such forward -looking

statements are based on reasonable assumptions, such statements are not guarantees of future

performance and actual results may differ materially from those in the forward -looking statements.

Such statements and information are based on numerous assumptions regarding present and future

business strategies and the environment in which the Company will operate in the future, including

the price of uranium, the ability to achieve its goals, that general business and economic conditions

will not change in a material adverse manner, that financing will be available if and when needed

and on reasonable terms. Such forward -looking information reflects the Company’s views with

respect to future events and is subject to risks, uncertainties and assumptions, including the risks

and uncertainties relating to the interpretation of exploration results, risks related to the inherent

uncertainty of exploration and cost estimates and the potential for unexpected costs and expenses,

and those filed under the Company’s profile on SEDAR+ at www.sedarplus.ca. Factors that could

cause actual results to differ materially from those in forward looking statements include, but are not

limited to, continued availability of capital and financing and general economic, market or business

conditions, adverse weather or c limate conditions, failure to obtain or maintain all necessary

government permits, approvals and authorizations, failure to obtain or maintain community

acceptance (including First Nations), decrease in the price of uranium and other metals, increase in

costs, litigation, and failure of counterparties to perform their contractual obligations. The Company

does not undertake to update forward‐looking statements or forward‐looking information, except as

required by law.