Sunday, September 20, 2026
MiningNewsTerminal
Sunday, September 20, 2026 Admin

ISP.CN ·

ROCK Edge Superb Lake Lithium Project Announces Samples Result from the 2023 Field Program

Exploration Programs

12274318.1

ROCK EDGE SUPERB LAKE LITHIUM PROJECT ANNOUNCES SAMPLES RESULT

FROM THE 2023 FIELD PROGRAM

Vancouver, British Columbia, October 18, 2023: Rock Edge Resources Ltd. (the “Company” or “Rock Edge”)

(CSE:REDG) is pleased to announce the results from the 2023 field program (See June 21, 2023 news

release) on our Superb Lake Property (the “Project”), situated in northwestern Ontario.

These analytical results confirmed the potential of the spodumene -bearing trend located on the Project

as described June 18, 2023.

The trend is defined by 4 separate exposed pegmatite outcrop , 3 of which have confirmed spodu mene.

These 4 outcrops follow an E-W trend over 125m with apparent width ranging from 0.80m to 3.70m wide

with open width as only one contact is exposed at a time. The trend stays open on both extremities with

the widest outcrops disappearing in the O’Sullivan Lake (Figure 1).

Five samples were collected on the four outcrops of the trend with results confirming the fertility of the

trend and three samples grading Li2O values over 0.80%. The five samples returned significant Tantalum

values, ranging between 184 and 320ppm Ta2O5 (Table 1).

Rock

Type Source Sample

Type Sample Li2O

(%)

Ta2O5

(ppm)

Pegmatite Outcrop Chip 428006 1.13 236

Pegmatite Outcrop Grab 428104 0.85 184

Pegmatite Outcrop Grab 428105 2.63 242

Pegmatite Outcrop Grab 428106 0.01 320

Pegmatite Outcrop Grab 428107 0.01 236

Table 1: Assays from the spodumene pegmatite dyke trend

The Project encompasses approximately 2,378 hectares in the O’ Sullivan Lake / Maun Lake Area of the

Thunder Bay Mining District of Northwestern Ontario, Canada. Geologically, the Project is situated in the

eastern part of Wabigoon Subprovince of the Superior Geologi cal Province. The Superb Lake area has

historical exploration carried out since the 1950s with the discovery of lithium along the shores of Superb

Lake. The discovery outcrop was reported to have a minimum outcrop exposed length of 16 m, while its

exposed width varies from 2.50m to a maximum of 3.70m. In 2020, four samples collected from a

spodumene rich part of the dyke returned 1.77 % to 4.03% Li2O.

Rock Edge also wishes to announce that Persis Khambatta has resigned from the Board of Directors and

Audit Committee of the Company. Miss Khambatta resigned to pursue other interests. We thank Miss

Khambatta for her valuable contributions to the Company and wishes her all the best in her future

endeavors.

Qualified Person

The technical information contained in this news release has been reviewed by Matthew Carter B.Sc.,

P.Geo., of Dahrouge Geological Consulting, who is a “Qualified Person” as defined in NI 43-101.

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 St rategy, Rock Edge is

poised to take advantage of the growing demand for these essential minerals and contribute to the

region's economic growth.

Figure 1: 2023 Field Program Sample Location and significant Values

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 limite d 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 ca use 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 operation s 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 jurisdictions

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 statements 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 fil ings under its profile at www.sedar.com for further

information respecting the risks affecting the Company and its business