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ROCK Edge – Field Work Completed at Terrier Property

Exploration Programs

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ROCK EDGE – FIELD WORK COMPLETED AT TERRIER PROPERTY

Vancouver, British Columbia, June 05, 2023: Rock Edge Resources Ltd. (the “Company” or “Rock

Edge”) (CSE:REDG) is pleased to announce that the Company has concluded its 2023 field program

on their Terrier property (the “Property”) located 40 km north of Nakina, Ontario. Over the last

week portions of the Property has been mapped and sampled for its rare -element pegmatite

hosted mineralization. The Terrier group of claims lies 15 km northeast of the Superb Lake

pegmatite field where Rock Edge announced 2.47% Li2O over 3.2 m in initial channel sampling last

year (see press release dated December 14, 2022).

A total of seven areas containing undocumented pegmatite dykes were discovered. The Volta

Dyke (Photo 1) contains two pegmatite dykes approximately 20 m in width and traceable up to

100 m in length before plunging under overburden cover. A total of 47 one -metre channel

samples were taken at the Volta. The Joule Dyke saw 10 channel samples taken ranging from 0.5

to 1.0 m in length.

Charles Desjardins, CEO of Rock Edge, states, “Following our boots on the ground success at Pag

North, east of Longlac this spring, the Terrier land package has revealed some extensive pegmatite

dykes that warranted abundant channel sampling. And we are in familiar territory next to our

Superb Lake pegmatite field where cha nnel sampling last year confirmed lithium -bearing

mineralization. Observed mineralogy of the newly discovered pegmatite dykes at Terrier appears

favourable to host rare -element mineralization. We have a total of over 200 samples at the lab,

and we look forward to receiving the analytical results from our Phase 1 exploration programs.”

Photo 1. Sampling at the Volta Dyke, Terrier Property.

The Terrier land package is located along the contact of a muscovite-bearing peraluminous S-type

granite in contact with metasediments. The English River -East Wabigoon subprovince boundary

lies 8 km to the south (Figure 1). The proximity of a subprovincial boundary and a potential fertile

parental granite provides a prime tar get of high merit for rare -element metasediment hosted

pegmatite mineralization (Breaks et al., 2006).

Figure 1. Regional geological setting of the Terrier Property.

Qualified Person

The technical content of this news release has been reviewed and approved by Mike Kilbourne,

P. Geo., who is an independent Qualified Person (QP) as defined in National Instrument 43 -101,

Standards of Disclosure for Mineral Projects.

References

1. Breaks, F.W., Selway, J.B. and Tindle, A.G. 200 6. Fertile and peraluminous granites and related

rare-element mineralization in pegmatites, North-central and northeastern Superior Province,

Open File Report 6195, 181p.

About Rock Edge Resources Ltd.

Rock Edge Resources Ltd. is focused on acquiring and exploring mineral property assets, with a

specific emphasis on the Northwestern Ontario Lithium belt and the province of Quebec. Its

objective is to locate, develop and bring to market economically viable properties that contain

critical minerals, base metals and precious metals. With the support of the Ontario government's

Critical Minerals Strategy, Rock Edge is poised to take advantage of the growing demand for these

essential minerals and contribute to the region's economic growth.

On Behalf of the Board of Directors

Charles Desjardins

Chief Executive Officer and Director

Phone #604-808-3156

Email: [email protected]

The Canadian Securities Exchange has neither approved nor disapproved the contents of this

news release and accepts no responsibility for the adequacy or accuracy hereof.

Forward Looking Statements

This news release contains "forward -looking statements" and "forward looking information" (as defined

under applicable securities laws), based on management's best estimates, assumptions, and current

expectations. Such statements include but are not limited to, statements with respect to the plans for

future exploration and development of the Company’s properties and the acquisition of additional

exploration projects. Generally, these forward-looking statements can be identified by the use of forward-

looking terminology such as "expects", "expected", "budgeted", "forecasts", "anticipates" "plans",

"anticipates", "believes", "intends", "estimates", "projects", "aims", "potential", "goal", "objective",

"prospective", and similar expressions, or that events or conditions "will", "would", "may", "can", "could"

or "should" occur. These statements should not be read as guarantees of future performance or results.

Such statements involve known and unknown risks, uncertainties and other factors that may cause actual

results, performance or achievements to be materially different from those expressed or implied by such

statements, including but not limited to: risks related to the receipt of all necessary regulatory and third

party approvals for the proposed operations of the Company’s business and exploration activities, risks

related to the Company’s exploration properties; risks related to international operations; risks related to

general economic conditions, actual results of current exploration activities, unanticipated reclamation

expenses; changes in project parameters as plans continue to be refined; fluctuations in prices of

commodities including lithium and gold; fluctuations in foreign currency exchange rates, increases in

market prices of mining consumables, possible variations in reserves; failure of plant, equipment or

processes to operate as anticipated; accidents, labour disputes, title disputes, claims and limitations on

insurance coverage and other risks of the mining industry; delays in the completion of exploration,

development or construction activities, changes in national and local government regulation of mining

operations, tax rules and regulations, and political and economic developments in jurisd ictions in which

the Company operates. . Although the Company has attempted to identify important factors that could

cause actual results to differ materially from those contained in forward -looking statements, there may

be other factors that cause results not to be as anticipated, estimated or intended. There can be no

assurance that such statements will prove to be accurate, as actual results and future events could differ

materially from those anticipated in such statements. The forward -looking statement s and forward -

looking information are made as of the date hereof and are qualified in their entirety by this cautionary

statement. The Company disclaims any obligation to revise or update any such factors or to publicly

announce the result of any revisions to any forward-looking statements or forward -looking information

contained herein to reflect future results, events or developments, except as require by law. Accordingly,

readers should not place undue reliance on forward -looking statements and information. Please refer to

the Company's most recent filings under its profile at www.sedar.com for further information respecting

the risks affecting the Company and its business.