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Radisson Announces Memorandum of Understanding with IAMGOLD on Milling Assessment for O’Brien Gold Project

Partnerships & JV

Radisson Announces Memorandum of Understanding with IAMGOLD on

Milling Assessment for O’Brien Gold Project

ROUYN-NORANDA, Quebec, Sept. 09, 2024 -- Radisson Mining Resources Inc. (TSX-V: RDS, OTCQB: RMRDF)

(“Radisson” or the “Company”) is pleased to announce that it has entered into a Memorandum of Understanding (“MOU”) with

IAMGOLD Corporation (“IAMGOLD”) to assess the design criteria for processing mined material from Radisson’s O’Brien Gold

Project (“O’Brien” or the “Project”) at the nearby Doyon gold mill, part of IAMGOLD’s Doyon-Westwood mine complex. The

Doyon mill is located 21 kilometres west of O’Brien within Quebec’s Abitibi region and directly accessible along Trans-Canada

Highway 117.

If off-site processing at Doyon is deemed viable by both parties, Radisson intends to complete a Preliminary Economic

Assessment (“PEA”) for O’Brien, which will further consider mine design, mining methodology, mining rate and gold production

profile, facilities requirements, development schedule and overall Project economics.

Matt Manson, President & CEO commented : “Hub-and-spoke mining and milling arrangements have long been a feature of

gold mining in the Abitibi. Today we are announcing the first step in assessing the viability of such an arrangement for the

O’Brien Gold Project. The MOU with IAMGOLD will facilitate the technical work required to assess the compatibility of

O’Brien’s gold ore with the Doyon mill. Doyon is directly accessible to O’Brien via a short haul on paved highway, and a future

O’Brien mine with offsite processing and tailings disposal would be a potentially low-cost, low-impact and highly profitable

mining operation. The MOU with IAMGOLD contains no commercial terms regarding how ore supply from O’Brien to Doyon

would be arranged; however, further discussions between the two parties, and a companion O’Brien PEA, are contemplated

upon the successful completion of this preliminary technical work.”

Terms of the MOU

The MOU facilitates the exchange of technical data between Radisson and IAMGOLD Corporation (collectively the “ Parties”)

regarding metallurgy, flow-sheet configuration, potential mill modifications, and future processing and tailings disposal

capacity. Each Party will be responsible for its own costs associated with the work. To conduct the assessment, Radisson

has retained Ausenco Engineering Canada ULC and a program of metallurgical work has already commenced at the Lakefield,

Ontario facilities of SGS Canada Inc. The MOU is non-binding and non-exclusive and contains no specific terms around

potential commercial arrangements between the Parties. There is no certainty that any arrangement between the Parties will

result from their dealings pursuant to the MOU.

Radisson Mining Resources Inc.

Radisson is a gold exploration company focused on its 100% owned O’Brien Gold Project, located in the Bousquet-Cadillac

mining camp along the world-renowned Larder-Lake-Cadillac Break in Abitibi, Québec. The Bousquet-Cadillac mining camp

has produced over 25 million ounces of gold over the last 100 years. The Project hosts the former O’Brien Mine, considered to

have been Québec’s highest-grade gold producer during its production. Indicated Mineral Resources are estimated at 0.50

million ounces (1.52 million tonnes at 10.26 g/t Au), with additional Inferred Mineral Resources estimated at 0.45 million

ounces (1.62 million tonnes at 8.64 g/t Au). Please see the NI 43-101 “Technical Report on the O’Brien Project, Northwestern

Québec, Canada” effective March 2, 2023, Radisson’s Annual Information Form for the year ended December 31, 2023 and

other filings made with Canadian securities regulatory authorities available at www.sedar.com for further details and

assumptions relating to the O’Brien Gold Project.

For more information on Radisson, visit our website at www.radissonmining.com or contact:

Matt Manson

President and CEO

416.618.5885

[email protected]

Kristina Pillon

Manager, Investor Relations

604.908.1695

[email protected]

Forward-Looking Statements

This news release contains "forward-looking information" within the meaning of the applicable Canadian securities legislation

that is based on expectations, estimates, projections, and interpretations as at the date of this news release. Forward-looking

statements including, but are not limited to, statements with respect to planned and ongoing drilling, the significance of drill

results, the ability to continue drilling, the impact of drilling on the definition of any resource, the ability to incorporate new

drilling in an updated technical report and resource modelling, the Company's ability to grow the O’Brien project and the ability

to convert inferred mineral resources to indicated mineral resources. Any statement that involves discussions with respect to

predictions, expectations, interpretations, beliefs, plans, projections, objectives, assumptions, future events or performance

(often but not always using phrases such as "expects", or "does not expect", "is expected", "interpreted", "management's

view", "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 information and are

intended to identify forward-looking information. Except for statements of historical fact relating to the Company, certain

information contained herein constitutes forward-looking statements Forward-looking information is based on estimates of

management of the Company, at the time it was made, involves known and unknown risks, uncertainties and other factors

which may cause the actual results, performance or achievements of the companies to be materially different from any future

results, performance or achievements expressed or implied by such forward-looking information. Such factors include, among

others, risks relating to the drill results at O’Brien; the significance of drill results; the ability of drill results to accurately

predict mineralization; the ability of any material to be mined in a matter that is economic. Although the forward-looking

information contained in this news release is based upon what management believes, or believed at the time, to be

reasonable assumptions, the parties cannot assure shareholders and prospective purchasers of securities that actual results

will be consistent with such forward-looking information, as there may be other factors that cause results not to be as

anticipated, estimated or intended, and neither the Company nor any other person assumes responsibility for the accuracy and

completeness of any such forward-looking information. The Company believes that this forward-looking information is based

on reasonable assumptions, but no assurance can be given that these expectations will prove to be correct and such forward-

looking statements included in this press release should not be unduly relied upon. The Company does not undertake, and

assumes no obligation, to update or revise any such forward-looking statements or forward-looking information contained

herein to reflect new events or circumstances, except as may be required by law. These statements speak only as of the date

of this news release.

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 news release. No stock exchange, securities

commission or other regulatory authority has approved or disapproved the information contained herein.