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Office: (819) 825-8678 Bonterra Resources Inc.: Invitation to 121 Mining Investment London

Marketing Announcement

2872 Sullivan Road, Suite 2

Val-d’Or, Quebec

Office: (819) 825-8678

Bonterra Resources Inc.: Invitation to 121 Mining Investment London

Val-d’Or, QC – November 6 , 202 4 – Bonterra Resources Inc. (TSX-V: BTR, OTCQX:

BONXF, FSE: 9BR2) (“Bonterra” or the “ Company”) is pleased to announce the company is

participating in the upcoming 121 Mining Investment Conference in London. Marc -Andre

Pelletier, President and CEO and Cesar Gonzalez, Executive Chairman of Bonterra Resources Inc.

will be presenting about the Company's recent and future planned activities.

121 Mining Investment London will be hosting over 150 mining companies and more than 500

investors for two days of pre -arranged, targeted 1-2-1 meetings. Alongside the curated schedule

of pre-booked meetings matching investors with appropriate projects, the conference programme

will provide expert commentary and the latest market intelligence on key industry developments.

This year’s event is being held on November 14 -15. Any investors who would like to attend 121

Mining Investment London can register for a free pass here.

About 121 Mining Investment

The 121 Mining Investment global event series connects portfolio managers and analysts from

institutional funds, private equity groups and family offices with mining company management

teams for 1-2-1, private in-person meetings.

121 Mining Investment has an ever-expanding global portfolio, currently covering London, New

York, Cape Town, Dubai and Singapore, as well as online editions throughout the year.

About Bonterra Resources Inc.

Bonterra is a Canadian gold exploration company with a portfolio of advanced exploration assets

anchored by a central milling facility in Quebec, Canada. The Company’s assets include the

Gladiator, Barry, Moroy, and Bachelor gold deposits, which collectively hold 1.24 million ounces

in Measured and Indicated categories and 1.78 million ounces in the Inferred category.

In November 2023, the Company entered into an earn-in and joint venture agreement with Osisko

Mining Inc. for the Urban -Barry properties, which include the Gladiator and Barry deposits. In

August 2024, Gold Fields Ltd. announced the acquisition of Osisko Mining for C$2.16 billion.

Gold Fields can earn a 70% interest in the joint venture by incurring C$30 million in work

expenditures until November 2026. This strategic transaction highlights Bonterra’s dedication to

advancing its exploration assets, marking a significant step towards development.

FOR ADDITIONAL INFORMATION

Marc-André Pelletier, President & CEO

[email protected]

2872 Sullivan Road, Suite 2, Val d’Or, Quebec J9P 0B9

819-825-8678 | Website: www.btrgold.com

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Neither 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.

Forward-Looking Information

This news release contains forward‐looking statements and forward‐looking information within

the meaning of applicable securities laws. All statements other than statements of historical fact

may be forward‐looking statements or information. Forward -looking statements are frequently

identified by such words as “may”, “will”, “plan”, “expect”, “anticipate”, “estimate”, “intend”

and similar words referring to future events and results. The forward‐looking statements and

information are based on certain key ex pectations and assumptions made by management of the

Company. Although management of the Company believes that the expectations and assumptions

on which such forward -looking statements and information are based are reasonable, undue

reliance should not be placed on the forward‐looking statements and information since no

assurance can be given that they will prove to be correct.

Forward-looking statements and information are provided for the purpose of providing

information about the current expectations and plans of management of the Company relating to

the future. Readers are cautioned that reliance on such statements and inform ation may not be

appropriate for other purposes, such as making investment decisions. Actual results could differ

materially from those currently anticipated due to a number of factors and risks, including the

ability and timing of the parties to complete the Joint Venture (if at all), whether the work

expenditures would be incurred as contemplated in the Agreement (or at all), the speculative

nature of mineral exploration and development, fluctuating commodity prices, competitive risks

and the availability of financing, as described in more detail in the Company’s recent securities

filings available at www.sedarplus.ca. Accordingly, readers should not place undue reliance on

the forward‐looking statements and information contained in this news release. Read ers are

cautioned that the foregoing list of factors is not exhaustive. The forward‐looking statements and

information contained in this news release are made as of the date hereof and no undertaking is

given to update publicly or revise any forward‐lookin g statements or information, whether as a

result of new information, future events or otherwise, unless so required by applicable securities

laws. The forward-looking statements or information contained in this news release are expressly

qualified by this cautionary statement.