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Eagle Plains Reports 2022 Exploration Results, Acquires Additional Claims at Adamant REE Project, British Columbia

Mergers & Acquisitions Property Options & Staking Exploration Programs

Eagle Plains Reports 2022 Exploration Results, Acquires Additional Claims at

Adamant REE Project, British Columbia

Cranbrook, B.C., November 1st , 2022: Eagle Plains Resources (TSX -V:”EPL”) has

successfully completed staking activity to acquire a strategic block of claims within current

property boundaries of its’ 100%-owned Adamant Property, located 80 km NE of Revelstoke,

British Columbia. The 10319ha property is host to rare earth element (“REE”) mineralization in

syenite, carbonatite and pegmatite dyke systems that are numerous and widespread over an

approximately 25 km strike length. 5 individual cells totaling 99.73ha were recently acquired to

cover newly defined mineralized trends defined by a combination of geochemical and structural

interpretations. BC government publications describe the Trident Mountain occurrence as a

“Developed Prospect” which was sampled in the 1980s and reported that “ processing results

indicate that the nepheline syenite is low in magnetic impurities, has a high recovery rate of

nonmagnetic materials and has, therefore, a very good potential to produce commercial grade

nepheline syenite” (BC Minfile 082M173).

Eagle Plain s, through contractor TerraLogic Exploration Ltd, completed fieldwork earlier this

summer with a focus on defining and extending the Trident‐Kin syenite and pegmatite swarms and

evaluating additional targets generated by historic work. The 5 -day field prog ram completed in

August generated 86 rock samples and 17 stream -silt samples, with results that both verify

historical REE assays and expand the potential to define new mineralized trends. Results include

the highest ever stream-silt sample REE assay recorded on the property with sample JMCADS009

from the Carmen trend returning 6365 ppm TREE*. Rock grab sampling returned 10 samples over

5000 ppm TREE, with a best result of 43331 ppm TREE (4.33% TREE) located upstream of this

stream-silt anomaly. Two of the top-10 rock sample results also returned the highest ever reported

heavy rare earth element (HREE**) assays on the property including 10103 ppm (1.01% HREE:

sample JKADR010), and 8750 ppm HREE (sample JMCADR012 ). Other best -of strategic

element rock results from the 2022 program include 1.44% Mo, 2.57% Nb, and 1480 ppm Ta.

Eagle Plains management is pleased with the results from their first field program on the Adamant

project. 2022 sample results exceeded historical records on the property for HREE, and Ta, and

verified grades and strike length of mineralized trends. Results of the 2022 program and historical

compilation will be used to further refine target prioritization with emphasis on REE

mineralization, with specific interest in determining the sou rce of the strongly anomalous heavy

rare earth element (HREE) mineralization discovered this year. Initial diamond drilling targets

have been defined, and a permit application covering drilling, geophysical, and trenching activities

with supporting camp infrastructure has been submitted to the Ministry of Energy, Mines and Low

Carbon Innovation.

*TREE (total rare earth elements sum) is inclusive of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu.

**HREE (heavy rare earth elements) is the heavy REE subset of TREE including Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu.

See Adamant Project Summary Map here

Adamant Geology and Project History

The Adamant Property overlies high-grade metamorphic rocks of the Upper Proterozic Horsethief

Creek Group which have been intruded by a series of syenite sills . Critical metals were first

reported in the area in 1956 with the identification of niobium in placer samples fr om Trident

Creek. The Geological Survey of Canada in 1965 identified a large REE-bearing nepheline syenite

gneiss unit northwest of the Adamant property at Trident Mountain (BC MINFILE 082M 126). A

study conducted in 1987 by the Government of British Columbia focused on the economic viability

of feldspar and nepheline syenite occurrences in the area and concluded that potential exists for

the production of feldspathic products meeting commercial specifications for use in glass/ceramic

manufacturing.

The last systematic exploration work on the property was carried out in 2011 by Critical Elements

Corporation which increased the known extent of the Trident Mountain syenite from 15 km to

approximately 25 km. Grab samples collected in the Trident area saw results grading from trace

quantities to up to 31,3 87 ppm (3.13%) TREE, 481.2 ppm Nb ; and 50,655 ppm (5.06%) TREE,

1721 ppm Nb and >2000 ppm Mo. In this target area, 21 samples collected returned average values

of 6829 ppm TREE, 265 ppm Nb and 195 ppm Mo.

2011 fieldwork in the Kin area saw the discovery of new mineralization named the “Amy-Carmen

Trend” where 43 rock samples collected returned results ranging from between 38 ppm and 74,061

ppm (7.41%) TREE, 22 ppm to 21,126 ppm (2.12%) Nb and 0.7 ppm to 62,900 ppm (6.29%) Mo,

with respective averages of 10,074 ppm TREE, 2684 ppm Nb and 2832 ppm Mo. Other elements

of interest from the Amy-Carmen trend include values ranging from trace quantities to up to 1000

ppm HREE, 166 g/t Ag and 181 ppm Ta.

Also discov ered in 2011 was the “Carmen Trend”, which is located 500m south of the Amy -

Carmen Trend. This parallel trend comprises a broad zone (~250m wide) containing many narrow,

mineralized structures. The results from 9 samples collected over a 1 km strike in this zone returned

values ranging from trace quantities to up to 107,989 ppm (10.79%) TREE, 34731 ppm (3.47%)

Nb, 16.4 ppm Mo and 4089 ppm HREE. (Source: BCGS Assessment Report 32655) . Rock grab

samples are selective samples by nature and as such are not nece ssarily representative of the

mineralization hosted across the property.

Many of the new hard rock discoveries in 2011 were made following up targets derived from

combined 2010 -2011 airborne radiometric surveys and a detailed heli -assisted silt -stream

geochemical program. Until the commencement of 2022 work, no exploration work has been

completed on the property since 2011.

Eagle Plains acquired the property by staking in 2021 and 2022 and currently holds a 100% interest

with no underlying royalties or encumbrances.

2022 Fieldwork Summary

Dr. Anton Chakhmouradian , geology professor from the University of Manitoba, has been

engaged to undertake detailed mineralogical and geochemical studies of the Ice River and Trident

Mountain alkaline intrusions. The studies will lead to the publication of one Masters-level and two

Bachelors-level theses which will aid in both the academic and economic evaluation of the project

areas. Dr. Chakhmouradian is a world-renowned specialist with 30+ years of experience related to

REE and Nb deposits in alkaline rocks and carbonatites. An NSERC research grant application

has been made in support of the proposed studies.

Jarrod Brown , P.Geo., a “qualified person” for the purposes of National Instrument 43 -101 -

Standards of Disclosure for Mineral Projects, has prepared, reviewed, and approved the scientific

and technical disclosure in the news release.

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. The

Company was formed in 1992 and is the ninth-oldest listed issuer on the TSX-V (and one of only

three 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

$100,000,000 in value directly to its shareholders, with Copper Canyon Resources and recently

Taiga Gold being notable examples.

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. Eagle Plains also holds significant royalty interests in western

Canadian projects, covering a broad spectrum of commodities on projects controlled by Cameco

Corp., Iso Energy Corp., Denison Mines Corp., Skeena Resources Ltd. and Hecla Mining

Co./Banyan Gold Corp., among others. Management’s focus is to advance its most promising

exploration projects. 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.

Expenditures from 2011 -2022 on Eagle Plains -related projects exceed $ 30M, the majority of

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

45,000m of diamond -drilling and extensive ground -based exploration work facilitating the

advancement of numerous projects at various stages of development.

On behalf of the Board of Directors

“Tim J. Termuende”

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.