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Murchison Completes a High-Resolution Airborne Magnetic Survey on the HPM Project in Quebec and Closes Quebec Private Placement

Financings Exploration Programs

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MURCHISON MINERALS LTD. NEWS RELEASE

News Release

Murchison Completes a High-Resolution Airborne Magnetic Survey on the HPM

Project in Quebec and Closes Quebec Private Placement

December 10, 2020 (Toronto, Ontario): Murchison Minerals Ltd. (“Murchison” or the “Company”) (TSXV:

MUR) is pleased to provide the results generated by the recently completed airborne magnetic (MAG)

survey which covers the entirety of the HPM project. Prospectair Geosurveys Inc. of Gatineau, Q uebec

completed the 1,440-line kilometre survey with a 50 m line spacing. The 2020 airborne magnetic survey

of the HPM property provides high-resolution detail of geological and structural features which will aid in

identifying additional magmatic intrusions which could host nickel, copper and cobalt mineralization.

Interesting geological and structural features could be interpreted from the magnetics data such as faults,

with 3 possible fold hinges in the Barre de Fer area as well as s everal rounded magnetic highs features

coinciding with mafic intrusive rocks, gossan zones and mineralization in E-NE trend from Barre de Fer to

the QB4048 area.

The property can be described as hosting numerous mineralized showings with 10 gossans identified and

over 24 electromagnetic (EM) conductors that could potentially be drills targets . While historical EM

surveys covered approximately 60% of the project, Murchison plans to complete additional EM surveys in

the future to cover the entire claim package . The results below are technical in nature but demonstrate

the excellent potential of the HPM project. The MAG surveys identifie d numerous structures that may

host mineralization and will warrant on the ground follow up.

This press release follows the November 19 th update on the recent prospecting results on Murchison’s

HPM Ni-Cu-Co project. Results of the reconnaissance sampling program completed by Orix Geoscience

2018 Inc. confirm the widespread nature of Ni -Cu-Co mineralization across the HPM project area. Grab

sample assay results reach up to 0.16% cobalt, 0.499% copper and 0.526% nickel. Continued investigations

for economic Ni -Cu-Co sulphide deposits at HPM will include further detailed prospecting of known

occurrences and existing targets with follow up surface geophysical surveys to establish drill targets.

Project location

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MURCHISON MINERALS LTD. NEWS RELEASE

Additional airborne EM coverage to detect electrically conductive minerals such as sulphides may provide

additional targets for ground follow-up.

Map of 2020 prospecting results over

recently completed magnetic data in the

Barre de Fer area. Magnetic highs may

indicate potential accumulation of

sulphides.

2020 Airborne Magnetics –

First Vertical Derivative

provides additional details

about the underlying

geological

features

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MURCHISON MINERALS LTD. NEWS RELEASE

Airborne Magnetometer Geometrics G-822A

The heliborne magnetic sensor consists of a non -oriented (strap -down) optically pumped Cesium

split-beam sensor. These magnetometers have a sensitivity of 0.005 nT and a range of 15,000 to

100,000 nT with a sensor noise of less than 0.02 nT. The heliborne sensor is mounted in a bird made

of non -magnetic material located 21 m below the helicopter when flying. Total magnetic field

measurements are recorded at 10 Hz in the aircraft. The ground system recording magnetic data at

1 sample every second.

Private Placement Closing

Murchison also announces the closing of the non -brokered private placement of $ 400,000 (the

“Private Placement”) announced on December 2, 2020. The Company issued 4,210,525 flow-through

common shares (the “FT Shares”) at a price of $0.0 95 per FT Share which FT Shares will qualif y as a

“flow through share” for purposes of the Income Tax Act (Canada) and Quebec Tax Act. The proceeds

will be used for exploration at HPM and follow up on the multiple targets described above. Finder’s

fees totaling $24,000 were paid in relation to the Private Placement. All securities issued pursuant to

the Private Placement are subject to a four month hold period from the date of issue.

Possible fold pattern is repeated twice to the

east of the Barre de Fer area. Fold noses can

act as structural traps in mineralized systems.

Map of electromagnetic coverage

over the HPM Project – only 60%

EM property coverage to date.

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MURCHISON MINERALS LTD. NEWS RELEASE

Qualifying Statement

The foregoing scientific and technical disclosures have been reviewed by Paul Nagerl, P. Geo ., who is a

qualified person as defined by National Instrument 43 -101. Mr. Nagerl is an independent consultant to

Murchison and the HPM project.

About the HPM Project:

Murchison’s Haut Plateau de la Manicouagan (HPM) property is located 60 km east of the Manicouagan

crater in eastern Quebec. The 58 km 2 HPM property lies within the Grenville Province’s Allochthonous

Belt and is host to numerous Ni-Cu-Co showings associated with mafic to ultramafic intrusions, including

the high-grade Barre de Fer magmatic nickel sulphide occurrence. The Barre de Fer occurrence returned

up to 1.74% Ni, 0.90% Cu, and 0.09% Co over 43.18 m in historic diamond drilling. Results from this short

reconnaissance prospecting program in conjunction with historic results provide additional

encouragement for a follow -up program at HPM. The HPM property holdings cover the prospective

geological unit that hosts significant nickel/copper/cobalt mineralization identi fied by a total of 32

diamond drill holes (6,479 m) completed in 2001-2 and 2008. Murchison holds a 100% interest over 58.3

km2 of contiguous mineral claims.

About Murchison Minerals Ltd. (TSXV: MUR)

Murchison is a Canadian‐based exploration company focused on the exploration and development of the

100%-owned Brabant‐McKenzie zinc‐copper‐silver project in north‐central Saskatchewan. The Company

also has a 100% interest in the HPM nickel‐copper‐cobalt project in Quebec. Murchison has 82.9 million

shares issued and outstanding. Additional information about Murchison and its exploration projects can

be found on the Company’s website at www.murchisonminerals.com. For further information, please

contact:

Jean‐Charles (JC) Potvin, President and CEO

[email protected]

Erik H Martin, CFO

Tel: (416) 350‐3776

[email protected]

Cathy Hume, CHF Capital Markets

Tel: 416-868-1079 x 251

[email protected]

Forward‐Looking Information

Certain information set forth in this news release may contain forward‐looking information that involves substantial known an d unknown risks and uncertainties.

This forward‐looking information is subject to numerous risks and uncertainties, certain of whic h are beyond the control of the Company, including, but not limited

to, the impact of general economic conditions, industry conditions, and dependence upon regulatory approvals. Readers are cau tioned that the assumptions used in

the preparation of such information, although considered reasonable at the time of preparation, may prove to be imprecise and, as such, undue reliance s hould not

be placed on forward‐looking information. The parties undertake no obligation to update forward‐looking information excep t as otherwise may be required by

applicable securities law.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exc hange) accepts responsibility for the

adequacy or accuracy of this release.

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MURCHISON MINERALS LTD. NEWS RELEASE