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Canterra Minerals Announces Sale of Buffalo Hills Diamond Project for $1.13 million

Mergers & Acquisitions

Suite 580, 625 Howe Street

Vancouver, British Columbia

V6C 2T6 Canada

e: [email protected]

p: +1 (604) 687-6644

w: canterraminerals.com

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Canterra Minerals Announces Sale of Buffalo Hills Diamond Project for $1.13 million

Vancouver, B.C. (July 15, 2024) – Canterra Minerals Corporation ( TSXV:CTM) (OTCQB: CTMCF) (“Canterra” or the

“Company”) is pleased to announce it has entered into a Definitive A greement dated July 10, 2024 (the

"Agreement") with Star Diamond Corporation (DIAM: TSX) (" Star Diamond"), whereby Star Diamond will acquire a

100% interest in the Buffalo Hills Diamond Project (the “Project”) in north central Alberta, Canada from Canterra .

In accordance with the terms of the Agreement, Canterra will sell the Project to Star Diamond in exchange for an

aggregate nominal consideration of 17,500,000 common shares (the “Consideration Shares”) of Star D iamond,

representing an implied purchase price of $1.1 3 million. One half of the Consideration Shares are subject to a 12 -

month lock-up period and all of the Consideration Shares are subject to a customary four-month hold period. In

addition to the Consideration Shares, Canterra will receive a 1% royalty interest in the Project.

Chris Pennimpede, President and CEO of Canterra commented: “We are very pleased to monetize this non -core

asset in Canterra’s project portfolio. As a dedicated diamond explorer with complementary assets in the region, we

are confident that Star Diamond will be able to maximize the value of the Buffalo Hills Project. The sale of this asset

will allow Canterra to continue to focus on its advanced stage copper and gold exploration in the central

Newfoundland Mining District . We look forward to maintaining our exposure to the Project as a Star Diamond

shareholder and will be watching developments with much interest as our equity participation in Star Diamond

provides our Company with exposure to future success.”

The closing of the Agreement is subject to certain closing conditions, such as the receipt of applicable governmental

or regulatory approvals, including the conditional approval of the Toronto Stock Exchange (“TSX”) and the TSX

Venture Exchange ("TSXV").

About Canterra Minerals

Canterra Minerals is a diversified minerals exploration company with a focus on critical minerals exploration in

central Newfoundland. Canterra’s projects include s ix mineral deposits located in close proximity to the world -

renowned, past producing Buchans mine and Teck Resources’ former past producing Duck Pond mine that produced

copper, zinc, lead, silver and gold. Several of Canterra’s deposits support historical Mineral Resource Estimates

prepared in accordance with National Instrument 43 -101 and the Canadian Institute of Mining, Metallurgy, and

Petroleum Definition Standards for Mineral Resources and Mineral Reserves curr ent at their respective effective

dates (collectively the “Historical Resource Estimates”). All of Canterra’s Historical Resource Estimates are deemed

historical as they were prepared prior to their acquisition by Canterra. References for each historical Mineral

Resource Estimate that comprise Canterra’s Historical Resource Estimates and their associated Technical Reports

can be found on Canterra's website. Canterra also holds exploration-stage gold properties that cover 70 km of strike

of the regional gold-bearing Rogerson Lake structural corridor that hosts Calibre Mining Corporation’s development

stage Valentine Gold Mine. Canterra’s Newfoundland gold proj ects have been subject to four drilling campaigns,

demonstrating many gold occurrences warranting further exploration.

ON BEHALF OF THE BOARD OF CANTERRA MINERALS CORPORATION

Chris Pennimpede

President & CEO

Additional information about the Company is available at www.canterraminerals.com

For further information, please contact: +1 (604) 687-6644

Email: [email protected]

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release.

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Cautionary Note Regarding Forward-Looking Information

This press release contains statements that constitute “forward -looking information” (collectively, “forward-looking

statements”) within the meaning of the applicable Canadian securities legislation, including statements with respect

to estimated mineral r esources, the opening of avenues for substantial discoveries within the belt, the Buchans

Project being ripe for a modern approach with significant exploration potential for high grade VMS mineralization,

the Company anticipating being strongly positioned to unveil the next mineral discovery in central Newfoundland,

the filing of the Technical Report, and the future exchange of the Consideration Warrants. All statements, other than

statements of historical fact, are forward -looking statements and are based on expectations, estimates and

projections as at the date of this news release. Any statement that discusses predictions, expectations, beliefs, plans,

projections, objectives, assumptions, future events or performance (often but not always using phrases such as

“expects”, or “does not expect”, “is expected”, “anticipates” or “does not anticipate”, “plans”, “budget”, “scheduled”,

“forecasts”, “estimates”, “believes” or “intends” or variations of such words and phrases or stating that certain

actions, events or results “may” or “could”, “would”, “might” or “will” be taken to occur or be achieved) are not

statements of historical fact and may be forward-looking statements. Consequently, there can be no assurances that

such statements will prove to be accurate and actual results and future events could differ materially from those

anticipated in such statements. Except to the extent required by applicable securities laws and the policies of the TSX

Venture Exchange, the Company undertakes no obligation to update these forward -looking statements if

management’s beliefs, estimates or opinions, or other factors, should change. Factors that could cause future results

to differ materially from those anticipated in these forward -looking statements include risks associated possible

accidents and other risks associated with mineral exploration operations, the risk that the Company will encounter

unanticipated geological factors, the possibility that the Company may not be able to secure permitting and other

governmental clearances necessary to carry out the Company’s exploration plans, the risk that the Company will not

be able to raise sufficient funds to carry out its business plans, and the risk of political uncertainties and regulatory

or legal changes that might interfere with the Company’s business and prospects.; the business and operations of the

Company; unprecedented market and economic risks associated with current unprecedented market and economic

circumstances due to the COVID-19 pandemic, as well as those risks and uncertainties identified and reported in the

Company's public filings under its SEDAR+ profile at www.sedarplus.ca. Accordingly, readers should not place undue

reliance on the forward -looking statements and information contained in this press release. Except as required by

law, the Company disclaims any intention and assumes no obligation to update or revise any forward -looking

statements to reflect actual results, whether as a result of new information, future events, changes in assumptions,

changes in factors affecting such forward-looking statements or otherwise.