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Drilling Commences at Eagle Plains 100% Owned George Lake Critical Metals Project, Saskatchewan

Exploration Programs

Drilling Commences at Eagle Plains 100% Owned George Lake Critical

Metals Project, Saskatchewan

Cranbrook, B.C., February 2, 2026: Eagle Plains Resources Ltd. (TSX-V:EPL)

(OTCQB: EGPLF) (“EPL” or “Eagle Plains”) is pleased to announce that crews have

been mobilized to complete a 1650m, three-hole diamond drilling program at its 100%

owned George Lake Project.

The first phase of drilling is designed to intersect the sedimentary exhalative (sedex)

stratigraphy that hosts the George Lake deposit, in systematic 200 m step outs (both down-

dip and along strike) from historical intersections such as 8.0m of 6.96% Zn, 1.42% Pb,

and 5.91 g/t Ag within a broader interval of 47. 8m of 4.50% Zn, 0.61% Pb, and 3.49

g/t Ag (DDH GL-08-02). Drill targets have been derived through interpretation of results

from geophysical and technical work, paired with advanced modelling to prioritize targets.

Mineralization at George Lake is characterized by significant but sub -economic critical

metal mineralization over a broad strike length of approximately 8.1 kilometers. The source

of this mineralization has never been established, and forms the basis for Eagle Plains’

continuing exploration work. The program will be conducted by TerraLogic Exploration

Inc. of Cranbrook, BC under the direction of Kerry Bates, M Sc., P.Geo ., Exploration

Manager for Eagle Plains. New Age Drilling Solutions has been contracted to complete

diamond drilling activities.

See George Lake Drill Plan Map here

Chuck Downie, P.Geo., President and CEO of Eagle Plains, commented, “We are excited

to initiate the first drill program at the George Lake critical metals project in nearly two

decades. By integrating modern geophysics and advanced modelling to refine drill

targeting, we hope to be able to identify additional mineralization in the immediate deposit

area, as well as test the target stratigraphy outside the area of known mineralization”

George Lake is one of the projects included in a formal Exploration Agreement between

Eagle Plains and the Ya’thi Néné Lands and Resource Office (“YNLR”), representing the

Athabasca Denesułiné First Nations of Hatchet Lake, Black Lake, and Fond du Lac , the

Northern Hamlet of Stony Rapids, and the Northern Settlements of Uranium City,

Wollaston Lake and Camsell Portage . YNLR will be providing technical support for the

program.

The project will also be eligible for the Saskatchewan Targeted Mineral Exploration

Incentive (TMEI), which may provide funding of up to $150,000.00 towards drilling -

related program costs.

About the George Lake Project

The fully permitted 6868 ha George Lake project is located 280km north of La Ronge,

Saskatchewan. The project has excellent access and is located on a recently completed

highway connecting Saskatchewan Highway 905 to the community of Wollaston Lake .

Eagle Plains holds a 100% interest in claims comprising the property, subject to a 2%

royalty held in favour of Summit Royalties Ltd.

See George Lake Project Information and Map here

George Lake Project Highlights

• 4,131m of drilling completed in 22 holes at the deposit, with the best drill holes returning

57.9m grading 2.65% Zn and 0.41% Pb (including 13.5m grading 4.36% Zn and 0.76%

Pb) (DDH GL08 -01) and 47.8m grading 4.03% Zn and 0. 44% Pb (including 8.0m

grading 6.96% Zn and 01.42% Pb) (DDH GL08-02) (SMAF 64E05 0033);

• George Lake Deposit comes to surface and has dimensions of approximately 35m width x

150m depth x 800m length, and is open to depth and along strike;

• Potential for discovery of extensions of existing mineralization and other discrete

mineralization elsewhere on the property;

George Lake Geophysics Summary

The George Lake property was covered by the 2022 eastern Wollaston Domain

electromagnetic and magnetic high resolution geophysical survey, flown by the

Government of Saskatchewan. The 200m line spaced survey was carried out by Geotech

Canada Inc. utilizing Geotech’s VTEM Max Time -Domain Electromagnetic (TDEM)

system. Results from the survey indicate a strong southwest -northeast trending EM

conductor that crosses the entire property. The conductor is coincident with the George

Lake deposit mineralization and has been only partially drill tested. The survey also located

weaker parallel conductor trends north and south of the main conductor, with the northern

conductor coincident with the Spence Lake mineralized zone.

In 2024, Eagle Plains contracted EarthEx Geophysical Solutions to undertake detailed

interpretation of the VTEM survey data to assess the electromagnetic and magnetic

response of the George Lake deposit, and identify new exploration targets. EarthEx

identified 17 target zones and a magnetic inversion component included as part of the

modelling indicates that the contact that hosts the George Lake deposit is near vertical and

continuous to depth, providing valuable information for drill targeting.

George Lake Exploration Target

The results from the 2024 geophysical modeling, and the results from historical drilling 1,

including the continuous nature of the mineralization, the reported grades of the

mineralization, shallow drilling depths and examination of historical drill core indicate the

potential to expand the size of the known George Lake Deposit, with a conceptua l

Exploration Target containing 2MT to 5MT with grades of 3-5% Zn and 0.5-1.5% Pb.

1 SMAF 64E05-0031, 64E05-0026, 64E-0018

The potential quantity and grade of the George Lake mineralization is conceptual in

nature, and there has been insufficient exploration to define a mineral resource. It is

uncertain if further exploration will result in the target being delineated as a min eral

resource.

The property overlies 8 Saskatchewan Mineral Deposit Index (“SMDI”) occurrences

including the George Lake Zn Deposit. Zinc and lead mineralized boulders were

discovered in the George Lake area in 1965 which led Falconbridge Nickel Mines to

acquire a large land position in the area, resulting in a 34 -hole diamond drill program in

1969-70 which defined the George Lake deposit. The deposit contains sedimentary -

exhalative (“sedex”) style mineralization, with a higher-grade core of >5% Zn.

Some of the above results were taken directly from the SMDI descriptions and assessment

reports (SMAF) filed with the Saskatchewan government. Management cautions that

historical results were collected and reported by past operators and have not been verified

nor confirmed by a Qualified Person, but form a basis for ongoing work on the subject

properties.

Qualified Person

Technical information in this News Release has been reviewed and approved by C.C.

Downie, P.Geo., a director and officer of Eagle Plains, hereby identified as the “Qualified

Person” under N.I. 43-101.

About Eagle Plains Resources

Based in Cranbrook, B.C., Eagle Plains is a well -funded, prolific project generator that

continues to conduct research, acquire and explore mineral projects throughout western

Canada, with a focus on critical metals integral to an increasingly electrified, decarbonized

economy.

The Company was formed in 1992 and is the fourth-oldest listed issuer on the TSX-V (and

the only one of these four that has not seen a roll-back or restructuring of its shares). Eagle

Plains has continued to deliver shareholder value over the years and through numerous spin

outs has transferred over $110,000,000 in value directly to its shareholders, with Copper

Canyon Resources and Taiga Gold Corp. being notable examples. Eagle Plains latest

spinout, Eagle Royalties Ltd. (CSE:“ER”) was listed on May 24, 20 23, and on October

30, 2025, ER shareholders overwhelmingly approved a three -cornered amalgamation that

resulted in a reverse takeover of Eagle Royalties by Summit Royalty Corp. The resulting

issuer is named Summit Royalties Ltd. and trades under the symbol SUM on the TSX

Venture Exchange with a market capitalization of over $100M.

On October 2, 2024, Eagle Plains announced the formation of a separate division within

the Company that will give Eagle Plains’ shareholders direct exposure to strategic

opportunities in Canadian green energy transition. As a wholly owned subsidiary of Eagle

Plains, Osprey Power Inc. (“OP”) will focus on identifying and advancing innovative

and diverse clean energy project portfolios in target markets throughout Canada, with an

initial focus on Western Canada.

Eagle Plains’ core business is acquiring grassroots critical- and precious-metal exploration

properties. The Company is committed to steadily enhancing shareholder value by

advancing our diverse portfolio of projects toward discovery through collaborative

partnerships and development of a highly experienced technical team.

Expenditures from 2010-2024 on Eagle Plains-related projects exceed $41M, the majority

of which was funded by third -party partners. This exploration work resulted in

approximately 50,000m of diamond-drilling and extensive ground-based exploration work

facilitating the advancement of numerous projects at various stages of development.

Throughout the exploration process, our mission is to help maintain prosperous

communities by exploring for and discovering resource opportunities while building

lasting relationships through honest and respectful business practices.

On behalf of the Board of Directors of Eagle Plains

“C.C. (Chuck) Downie, P.Geo”

President and CEO

For further information on EPL, please contact Mike Labach at 1 866 HUNT ORE (486

8673)

Email: [email protected] or visit our website at https://www.eagleplains.com

Cautionary Note Regarding Forward-Looking Statements

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is

defined in the policies of the TSX Venture Exchange) accepts responsibility for the

adequacy or accuracy of this release. This news release may contain forward-looking

statements including but not limited to comments regarding the timing and content of

upcoming work programs, geological interpretations, receipt of property titles, potential

mineral recovery processes, etc. Forward-looking statements address future events and

conditions and therefore, involve inherent risks and uncertainties. Actual results may

differ materially from those currently anticipated in such statements.