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Radisson Provides 2025 Outlook and Exploration & Development Plans for the O'Brien Gold Project

Shareholder Letters & Outlook

Radisson Provides 2025 Outlook and

Exploration & Development Plans for the

O'Brien Gold Project

Rouyn-Noranda, Quebec--(Newsfile Corp. - January 13, 2025) -

Radisson Mining Resources Inc.

(TSXV: RDS) (OTCQB: RMRDF)

("

Radisson

" or the "

Corporation

") is pleased to provide a 2025

outlook and exploration & development plan for the Company's 100%-owned O'Brien Gold Project

("

O'Brien

" or the "

Project

") located in the Abitibi region of Québec.

Matt Manson, President and CEO, commented:

"In 2025 we are planning a comprehensive and fully

funded exploration and project development program at O'Brien to understand the potential scope of

the Project, and significantly advance it towards development. This program includes drilling focussed

on the extension of gold mineralization at the Project to depth, building on the impressive deep results

achieved at the tail end of 2024. Our drilling will be complemented by surface trenching and stripping,

and a program to delineate the extension to surface of the famous O'Brien "Jewellery Box" zone,

recently rediscovered by Radisson drilling. In development work, we expect to shortly conclude the

metallurgical studies and milling assessment currently ongoing under a Memorandum of

Understanding ("MOU") with IAMGOLD Corporation and based on the nearby Doyon mill. We

contemplate commencing a companion Preliminary Economic Assessment ("PEA") for O'Brien,

based on utilizing the Doyon mill, upon the successful completion of this preliminary technical work.

This year will also see an increased focus on baseline environmental studies at O'Brien, and

community engagement, as a future potential O'Brien mining operation comes into focus. We see

O'Brien as a low cost, small footprint and high margin mining operation with significant exploration

upside and developed within a hub-and-spoke mining and milling arrangement characteristic of gold

mining in the Abitibi. Our 2025 work plan has been developed with this clear strategy in mind."

A total exploration budget of approximately

C$6.8M

has been established for 2025, including all drilling

and assay costs, surface stripping and trenching, personnel, permitting costs and site support. This will

be fully funded from Radisson's existing treasury.

Details of the 2025 work program are as follows:

1

.

22,000 Metres of Exploration Drilling

Radisson's 2025 exploration drilling at O'Brien will focus on expanding the scope of known

mineralization below the existing mineral resources. In December 2024, Radisson released the results

of the deepest hole ever drilled at the Project and the first hole drilled directly below the historic O'Brien

Mine workings. Sheared, altered and mineralized rocks of the Piché Group, the dominant host rocks for

O'Brien gold mineralization, were intersected at approximately 1,500 metres vertical depth, 500 metres

below previous drilling, and returned

242.0 grams per tonne ("g/t") gold ("Au") over 1.0 metre

within

a mineralized interval that averaged

31.24 g/t Au over 8.0 metres.

In September 2024, Radisson

intersected

27.61 g/t Au over 6.0 metres

including

102.0 g/t Au over 1 metre

at 1,100 metres vertical

depth, 170 metres below previous drilling (

see Figure 1

). Radisson believes that these results

demonstrate the continuation of the O'Brien mineralizing system well below the base of the March 2023

Mineral Resource, which is defined to a maximum vertical depth of 900 metres. Approximately 75% of

the existing mineral resource is defined to a depth of only 600 metres.

The 2025 exploration program will incorporate wedges and directional drilling from deep pilot holes. An

initial 22,000 metres have been planned, and an expansion of the program in the second half of the year

will be assessed based on the initial results achieved.

Figure 1: Long Section in Oblique View of Gold Vein Mineralization and Mineral Resources at the

O'Brien Gold Project, with recent deep drilling results.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/10977/236759_f1688872a40629bf_002full.jpg

2

.

Exploration for the O'Brien Jewellery Box, including Surface Stripping and Trenching

In addition to the deep exploration program, Radisson plans a program of shallower drilling and surface

exploration to trace the location of the famous O'Brien "Jewellery Box" zone. In December 2024,

Radisson announced the likely rediscovery of the Jewellery Box, an historic mining stope believed to be

the source of extremely high-grade and museum quality gold samples, with a drill intercept of

643.1 g/t

Au over 2.1 metres,

including

1,345.0 g/t Au over 1.0 metre

. This program will attempt to trace the

Jewellery Box from 200 metres depth, where it was last mined, to the surface, including stripping of

surface overburden. Delineation of the Jewellery Box zone could offer an extremely high-grade mining

area to be exploited early in the development of a future O'Brien mine.

Radisson also plans a 1.1 kilometre program of trenching across the breadth of the O'Brien property

designed to expose Piche Rocks adjacent to the Cadillac-Larder Lake Break over an approximate

strike length of 4 kilometres, extending from west of the historic O'Brien mine to the eastern boundary of

the current property. The purpose of this trenching program is to identify additional areas of exploration

potential for future drilling, and to observe directly the geological setting of O'Brien gold mineralization.

3

.

Completion of Metallurgical and Milling Assessment, and PEA

In September 2024, Radisson entered into an MOU with IAMGOLD Corporation to assess the design

criteria for processing mined material from O'Brien 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 directly

accessible along Trans-Canada Highway 117. The work has included metallurgical studies, an

assessment of flow-sheet configurations at Doyon and potential mill modifications, and a review of future

processing and tailings disposal capacity at Doyon. The results of this work are expected to be

concluded and reported shortly. The MOU facilitates the exchange of technical data between Radisson

and IAMGOLD Corporation and is non-binding and non-exclusive. It contains no specific terms around

potential commercial arrangements between the parties, and there is no certainty that any arrangement

between the parties will result from their dealings pursuant to the MOU. However, Radisson

contemplates further discussions with IAMGOLD, and a companion O'Brien PEA, upon the successful

completion of this preliminary technical work.

4

.

Expanded Environmental Baseline Assessment and Community Engagement

The 2025 work program will include an increased focus on environmental baseline data collection and

community engagement, based on the strategy of developing O'Brien as a low-footprint, underground

mining operation without a stand-alone processing or tailings storage facility, and utilizing existing road

and power infrastructure. In addition to the Project's ground water sampling program, which has been

ongoing for several years, Radisson has retained the services of BBA Inc. to commence a baseline

monitoring program for noise, vibration and ambient air quality at the O'Brien site.

Radisson will also increase its focus on community engagement and communication, based on the

municipalities immediately adjacent to the Project and First Nations groups within the Abitibi-

Témiscamingue region.

Qualified Person 

Disclosure of a scientific or technical nature in this news release was prepared under the supervision of

Mr. Richard Nieminen, P.Geo, (QC), a geological consultant for Radisson and a Qualified Person for

purposes of NI 43-101. Mr. Nieminen is independent of Radisson and the O'Brien Gold Project.

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 (1.60 million tonnes at 8.66 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.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/236759