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Magna Mining Announces Winter Exploration Program at the Shakespeare Project and Results of Recent Borehole Electromagnetic Survey Program to Focus on Follow-Up Drilling at the P-4 Discovery and Near Surface Copper Mineralization at the Past Producing

Exploration Programs

Magna Mining Announces Winter Exploration

Program at the Shakespeare Project and

Results of Recent Borehole Electromagnetic

Survey

Program to Focus on Follow-Up Drilling at the P-4 Discovery

and Near Surface Copper Mineralization at the Past Producing

Spanish River Copper Mine

Sudbury, Ontario--(Newsfile Corp. - December 1, 2021) - Magna

Mining Inc. (TSXV: NICU) ("Magna" or

the "Company") is pleased to announce that following the completion of a $3.14 million flow through

financing on Nov 3

rd

, the next phase of exploration at the Shakespeare Ni-Cu-PGM Project will

commence in early January. The initial winter exploration program will consist of 4,500m of drilling, which

will target the new P-4 nickel discovery and the past producing Spanish River Copper Mine. The P-4

Discovery and Spanish River Copper Mine are both located approximately 5 km from the Shakespeare

Mine and could potentially represent satellite deposits to feed a future mill at Shakespeare. Magna has

secured a diamond drilling contractor to commence drilling in early January 2022.

A borehole electromagnetic (EM) survey was recently completed which extends the electromagnetic

anomaly 230 m below the deepest mineralized intersection. The interpreted EM plate is

electromagnetically open at depth and the data indicates that conductivity is increasing at depth. The

higher conductivity could be attributed to higher concentration of sulphides, thicker width or both. The

surveys were completed on holes MP4-21-01 and MP4-21-02, which were the P-4 nickel discovery

holes as reported on September 14, 2021

(see News Release).

The drill program in January will

prioritize the testing of the depth extent of this EM plate, and also test the eastern EM plate (see Figures

1 and 2).

Jason Jessup, Chief Executive Officer of Magna, stated, "The results of these new downhole

electromagnetic surveys at our P-4 discovery indicate that there is a conductive zone extending to depth,

well below the mineralized intersections in the first discovery holes that we reported in September of this

year. It is particularly encouraging to have the conductivity increasing at depth. We are prioritizing our

drilling in January to test some significant step-outs from the previous drilling and see how big this

system gets at depth and along strike.

The EM survey results are exactly the sort of indications you would

expect to see in semi-massive or massive sulphide nickel and copper discoveries in the Sudbury

region."

The winter diamond drilling program will also aim to test new targets at the Spanish River Copper Mine,

located approximately 1 km south of the P-4 Discovery (see Figure 3). Magna has the option to earn-in

to 100% ownership on the 7 claims comprising the historic Spanish River Copper Mine. The proposed

diamond drill program at Spanish River Copper is designed to test high conductance EM plates that

have been modelled from surface EM surveys that were completed earlier this year. Zones of

chalcopyrite dominated mineralization associated with a deformation corridor have been mapped on

surface along a 300 m strike length (see Figure 3).

The drilling that is now scheduled is believed to be

the first diamond drilling program at this particular location in over 50 years.

Jason Jessup added: "Our drilling at the P-4 target and early exploration work at the Spanish River

Copper Mine comprise the first significant regional exploration program outside the Shakespeare mine

site in over 15 years. Our early exploration successes support our thesis that our 180km

2

exploration

land package surrounding the Shakespeare Mine is high prospective for nickel and copper discoveries.

Ultimately, we believe that new regional discoveries such as P-4 point to the potential for Magna to build

a hub and spoke production model with our already permitted Shakespeare Mine as the core to the

operation."

2021 Shakespeare Project Drilling Results Update

Magna is awaiting approximately 550 assay results from 11 drill holes from our 2021 program, including

3 holes from the Gap Zone area.

It is anticipated that all assays will be received by mid-January.

Figure 1: Simplified longitudinal section looking NW showing high conductance EM plates and

exploration potential along the strike (for location see Figure 3)

To view an enhanced version of Figure 1, please visit:

https://orders.newsfilecorp.com/files/8002/105968_a2a19f18b459aa1b_002full.jpg

Figure 2: Simplified interpreted cross section showing lithologies and BHEM plate (for location

see Fig. 1 & 3)

To view an enhanced version of Figure 2, please visit:

https://orders.newsfilecorp.com/files/8002/105968_a2a19f18b459aa1b_007full.jpg

Figure 3: Map of Spanish River Copper Mine exploration target showing lithologies, deformation

corridor and relationship to P-4 Discovery

To view an enhanced version of Figure 3, please visit:

https://orders.newsfilecorp.com/files/8002/105968_a2a19f18b459aa1b_008full.jpg

Qualified Person

The technical information in this press release has been reviewed and approved by Mynyr Hoxha, Ph.D.,

P.Geo., the Company's Vice President of Exploration. Dr. Hoxha is a qualified person under Canadian

National Instrument 43-101.

About Magna Mining Inc.

Magna Mining is an exploration and development company focused on nickel, copper and PGM projects

in the Sudbury Region of Ontario, Canada. The Company's flagship asset is the past producing

Shakespeare Mine which has major permits for the construction of a 4500 tonne per day open pit mine,

processing plant and tailings storage facility and is surrounded by a contiguous 180km

2

prospective

land package. Additional information about the Company is available on SEDAR (

www.sedar.com

) and

on the Company's website (

www.magnamining.com

).

For further information, please contact:

Jason Jessup

Chief Executive Officer

or

Paul Fowler, CFA

Senior Vice President

Email:

[email protected]

Cautionary Statement

This press release contains certain forward-looking information or forward-looking statements as

defined in applicable securities laws. Forward-looking statements are not historical facts and are

subject to several risks and uncertainties beyond the Company's control, including statements

regarding plans to complete exploration programs, potential mineralization, exploration results and

statements regarding beliefs, plans, expectations or intentions of the Company. Resource exploration

and development is highly speculative, characterized by several significant risks, which even a

combination of careful evaluation, experience and knowledge may not eliminate. All forward-looking

statements herein are qualified by this cautionary statement. Accordingly, readers should not place

undue reliance on forward-looking statements. The Company undertakes no obligation to update

publicly or otherwise revise any forward-looking statements whether as a result of new information or

future events or otherwise, except as may be required by law.

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

policies of the TSX Venture Exchange) accept responsibility for the adequacy or accuracy of this

press release.

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

https://www.newsfilecorp.com/release/105968