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Doré Copper Announces 2022 Drilling Program at Flagship Corner BAY and Devlin Projects

Exploration Programs

PRESS RELEASE

DORÉ COPPER ANNOUNCES 2022 DRILLING PROGRAM AT FLAGSHIP CORNER

BAY AND DEVLIN PROJECTS

Toronto, Ontario – January 25, 2022 – Doré Copper Mining Corp. (the "Corporation" or "Doré Copper")

(TSXV: DCMC; OTCQX: DRCMF; FRA: DCM) is pleased to announce the approval of a fully funded 50,000

meter drilling program at the Corner Bay and Devlin projects that will mainly focus on resource category

conversion and test a number of exploration targets on the property . The project s are located in the

Chibougamau mining camp, less than 55 kilometers by road from the Corporation’s Copper Rand mill, near

Chibougamau, Québec.

“We have started a 45,000 meter drilling program at our flagship Corner Bay project with two drill s, both

infilling the deposit at a 60 meter spacing . A third drill is expected to arrive in early February. In addition,

there will be an infill drilling program of approximately 5,000 meters at the nearby Devlin project,” stated

Ernest Mast, President and CEO of Doré Copper . “We expect to have an excellent resource conversion

rate from the Inferred to Indicated category. Some holes will be twinned for metallurgical test work. The

results of this drilling program will form the basis of a feasibility study to implement our hub-and-spoke

operation model.”

2022 Drilling Program and Exploration Activities

The 2022 infill drilling program includes 45,000 meters at the high-grade Corner Bay copper-gold deposit

and 5,000 meters at the Devlin copper deposit, located 10 kilometres west of Corner Bay.

The objective of this $7.0 million drilling program is to convert a significant proportion of the underground

Inferred resources to the Indicated category. This program will enable the final ization of the underground

engineering plans as part of the feasibility study that will start after the PEA is completed at the end of the

first quarter of 2022 . Drilling will also aim at extending some known copper mineralized zones at Corner

Bay.

At Corner Bay, step out holes are planned to test a moderate to strong downhole geophysical target to the

south of the East Vein, located 200 meters east of the Main Vein.

A ground geophysical EM survey is planned southwest of the Corner Bay deposit over a one kilometer

square area with similar magnetic signature, structural setting and lithology to Corner Bay.

Doré Copper finished 2021 with approximately $14.1 million in working capital, of which approximately $5

million is flow-through funds.

Qualified Person

Andrey Rinta, P.Geo., the Exploration Manager of the Corporation and a "Qualified Person" within the

meaning of National Instrument 43-101, has reviewed and approved the technical information contained in

this news release.

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COVID-19 Precautions

Doré Copper has implemented precautions and procedures compliant with Québec’s health guidelines.

Strict protocols are in place to ensure the safety of all staff , thereby reducing the potential for community

contact and spreading of the virus.

About Doré Copper Mining Corp.

Doré Copper Mining Corp. aims to be the next copper producer in Québec with a production target of +50

Mlbs of copper equivalent annually by implementing a hub -and spoke operation model with multiple high-

grade copper-gold assets feeding its centralized 2,700 tonnes per day mill. The Corporation is expected to

deliver a PEA at the end of the first quarter of 20 22 and then initiate a feasibility study and permit

applications.

The Corporation has consolidated a large land package in the prolific Lac Doré/Chibougamau and Joe

Mann mining camps that has produced 1.6 billion pounds of copper and 4.4 million ounces of gold1. The

land package includes 13 former producing mines, deposits and resource target areas within a 60-kilometre

radius of the Corporation’s Copper Rand Mill.

For further information, please contact:

Ernest Mast Laurie Gaborit

President and Chief Executive Officer Vice President, Investor Relations

Phone: (416) 792-2229 Phone: (416) 219-2049

Email: emast@Dorécopper.com Email: lgaborit@Dorécopper.com

For more information, please visit: www.dorecopper.com

Facebook: Doré Copper Mining

LinkedIn: Doré Copper Mining Corp.

Twitter: @DoreCopper

Instagram: @DoreCopperMining

1. Sources for historic production figures: Economic Geology, v. 107, pp. 963–989 - Structural and Stratigraphic Controls on Magmatic,

Volcanogenic, and Shear Zone-Hosted Mineralization in the Chapais-Chibougamau Mining Camp, Northeastern Abitibi, Canada by

François Leclerc et al. (Lac Dore/Chibougamau mining camp) and NI 43-101 Technical Report on the Joe Mann Property dated

January 11, 2016 by Geologica Groupe-Conseil Inc. for Jessie Ressources Inc. (Joe Mann mine).

Cautionary Note Regarding Forward-Looking Statements

This news release includes certain "forward -looking statements" under applicable Canadian securities legislation.

Forward-looking statements include predictions, projections and forecasts and are often, but not always, identified by

the use of words such a s "seek", "anticipate", "believe", "plan", "estimate", "forecast", "expect", "potential", "project",

"target", "schedule", "budget" and "intend" and statements that an event or result "may", "will", "should", "could" or

"might" occur or be achieved and other similar expressions and includes the negatives thereof. Specific forward-looking

statements in this press release include, but are not limited to, a third drill expected to arrive in early February, having

an excellent resource conversion rate from the Inferred to Indicated category , planning step out holes to test a

geophysical target located to the south of the East Vein, planning a ground geophysical EM survey southwest of the

Corner Bay deposit over a one kilometer square area, completing preliminary economic assessment (PEA) by the end

of the first quarter of 2022, aiming to be the next copper producer in Québec with a production target of +50 Mlbs of

copper equivalent annually by implementing a hub -and spoke operation model , and initiating a feasibility study and

permit applications after the PEA.

All statements other than statements of historical fact included in this release, including, without limitation, statements

regarding the timing and ability of the Corporation to receive necessary regulatory approvals, and the plans, operations

and prospects of the Corporation and its properties are forward -looking statements. Forward-looking statements a re

necessarily based upon a number of estimates and assumptions that, while considered reasonable, are subject to

known and unknown risks, uncertainties and other factors which may cause actual results and future events to differ

materially from those expressed or implied by such forward-looking statements. Such factors include, but are not limited

to, actual exploration results, changes in project parameters as plans continue to be refined, future metal prices,

availability of capital and financing on acce ptable terms, general economic, market or business conditions, uninsured

risks, regulatory changes, delays or inability to receive required regulatory approvals, health emergencies, pandemics

and other exploration or other risks detailed herein and from ti me to time in the filings made by the Corporation with

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securities regulators. Although the Corporation has attempted to identify important factors that could cause actual

actions, events or results to differ from those described in forward-looking statements, there may be other factors that

cause such actions, events or results to differ materially from those anticipated. There can be no assurance that such

statements will prove to be accurate, as actual results and future events could differ materially fro m those anticipated

in such statements. Accordingly, readers should not place undue reliance on forward -looking statements. The

Corporation disclaims any intention or obligation to update or revise any forward -looking statements, whether as a

result of new information, future events or otherwise, except as required by law.

Neither 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.