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Radisson extends the Vintage Zone to 325 m along strike with an intercept of 9.7 g/t gold over 2.9 m at the O’Brien project

Drill Results

www.radissonmining.com

For immediate release TSX-V: RDS, OTC: RMRDF

October 18, 2017

Radisson extends the Vintage Zone to 325 m along strike with an

intercept of 9.7 g/t gold over 2.9 m at the O’Brien project

Rouyn-Noranda, Quebec Radisson Mining Resources Inc. (TSX-V: RDS, OTC: RMRDF)

(“Radisson” or the “Company") is pleased to announce that hole OB -17-48 has successfully

extended the Vintage zone by additional 125 m along strike at the O’Brien gold project. The

project is located along the Cadillac Break halfway between Rouyn -Noranda and Val -d’Or in

Quebec, Canada. The Vintage zone is parallel to, and to the north of bulk of current resources at

the O’Brien project. The zone is located only 85 meters north of the Cadillac Break in a context

that is similar to producing and historical mines in the Cadillac mining camp . The structure has

been traced by drilling on over 325 meters strike length from East to West , vertical height of up

to 360 meters and remains open in all directions.

Press release highlights:

 Hole OB-17-48 extended the Vintage Zone by over 125 meters along strike with inter cept of

9.7 g/t Au over 2.9 m at 208 meters below surface. Assays are pending for the final portion

of Hole OB-17-48.

(See figure 1)

 The Vintage Zone has been traced over a strike length of 325 meters and vertical height of

up 360 meters.

 Additional drill results are expected from Hole OB -17-49 completed in vertical extension of

Hole OB-17-42, which returned 13.7 g/t Au over 1.5 meters.

(See October 3rd, 2017 Press release)

Mario Bouchard, President and CEO commented: “Current exploration results continue to

increase the overall dimension of the Vintage Zone . The Zone as now been traced on over 325

meters and remains open in all directions . Due to its high grade potential and proximity to

current resources, the Vintage Zone has the potential to be an important part of O’Brien’s

exploration and development plan. As we await final results from the drill program completed this

summer on the Vintage Zone, w e are currently planning a drill program in order to test lateral

and at depth extension of this zone.”

Table 1 Drilling results summary

Drill hole From To Length Grade (g/t) Interpreted zone

(m) (m) (m) Au

OB-17-46 86.0 88.5 2.5 4.4 Piche Volcanics

Including 88.0 88.5 0.5 15.9 Piche Volcanics *VG

OB-17-48 208.6 211.5 2.9 9.7 Cadillac wacke

OB-17-48 260.0 260.5 0.5 PENDING Cadillac wacke *VG

*VG; Denotes presence of visible gold

Note; Results are presented as down hole width; true width are estimated between 55 to 70% of down hole thickness.

Vintage zone exploration program

As the company is waiting for final results from the drill program completed on the Vintage Zone,

review of current results and historical exploration programs from the Vintage Zone is

progressing in order to define a second phase exploration program.

The Vintage zone is a parallel zone of the O’Brien project located approximately 85 meters north

of the Cadillac Break in the Cadillac Group of meta -sediments comprising sequence of

polymictic conglomerate, banded iron formation (BIF) and grauwacke. In comparison, current

resources of 36E and Kewagama zones are located in the Piche Group, south of the Cadillac

Break. The Vintage zone saw small historical exploration programs, which were never followed

upon. In 2017, t he company established several high -priority exploration drill targets through

historical data compilation in this area of the O’Brien gold proj ect. The first six drill holes that

tested these targets were completed over a strike length of 325 meters. The new info added to

the few available historical information helps to demonstrate the continuity and the favourable

geometry of the Vintage zone. All intercepts remain open in all direction.

2017 drill program completed at 20,000 meters, 10,500 meters in assays pending

Furthermore, the company announces that it has completed the drill program planned in 2017 to

approximate total of 20,000 meters. The drill program was completed with two main objectives.

An approximate total of 15,000 meters was completed for resource expansion from surface to a

depth of 500 mete rs. As a second objective , the approximate 5,000 meters expl oration drill

program completed, focused on high-priority exploration targets defined outside the main sector

of current resources of the O’Brien gold project, including the Vintage Zone.

There are currently 20 drill holes in assays pending for a total an approximate total of 10,5 00

meters.

All drill cores in this campaign are NQ in size. A ssays were completed on sawn half-cores, with

the second half kept for future reference. The samples were analyzed using standard fire assay

procedures with Atomic Absorption ( AA) finish at Swastika Laboratories Ltd, in Swastika ,

Ontario. Samples yielding a grade higher than 5 g/t were analyzed a second time by fire assay

with gravimetric finish at the same laboratory. Samples containing visible gold were analyzed

with metallic s ieve procedure. Standard reference materials and blank samples were inserted

prior to shipment for quality assurance and quality control (QA/QC) program.

Qualified Person

Tony Brisson, P. Geo, independent consultant, acts as a Qualified Person as defined in National

Instrument 43 -101 and has reviewed and approved the technical information in this press

release.

About Radisson Mining Resources Inc.

Radisson is a Quebec -based mineral exploration company. The O’Brien pr oject, cut by the

regional Cadillac Break, is Radisson’s flagship asset. The project hosts the former O’Brien Mine,

considered to have been the Abitibi Greenstone Belt’s highest -grade gold producer during its

production (1,197,147 metric tons at 15.25 g/t Au for 587,121 ounces of gold from 1926 to 1957;

InnovExplo, April 2015).

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

Hubert Parent-Bouchard

Corporate Development

819-763-9969

[email protected]

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 release.

Forward-Looking Statements : This press release may contain certain forward -looking

information. All statements included herein, including the scheduled Closing date, but other than

statements of historical fact, is forward-looking information and such information involves various

risks and uncertainties. There can be no assurance that such information will prove to be

accurate, and actual results and future ev ents could differ materially from those anticipated in

such information. A description of assumptions used to develop such forward-looking information

and a description of risk factors that may cause actual results to differ materially from forward

looking information can be found in Radisson’s disclosure documents on the SEDAR website at

www.sedar.com.