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Discovery Files 43-101 Technical Report for its Updated Mineral Resource Estimate for Cordero

Resource Estimates Technical Reports (NI 43-101)

Discovery Files 43-101 Technical Report for its Updated Mineral Resource

Estimate for Cordero

December 6, 2021 , Toronto, Ontario - Discovery Silver Corp. (TSX-V: DSV, OTCQX: DSV SF)

(“Discovery” or the “Company”) is pleased to announce it has filed on SEDAR its National Instrument 43-

101 (“NI 43-101”) technical report titled Mineral Resource Update of the Cordero Silver Project Chihuahua

State, Mexico, dated October 20, 2021 (the “Technical Report”), in respect of Discovery’s Cordero silver

deposit in Mexico (the “Cordero Project”).

The filing of the Technical Report follows the Company’s news release issued October 20, 2021,

announcing an updated mineral resource estimate on the Cordero Project.

The NI 43- 101 report for the Mineral Resource Estimate is separate from the NI 43-101 report for the

Preliminary Economic Assessment (“PEA”) for the Cordero Project as outlined in the Company’s press

release issued on November 30, 2021. The NI 43-101 report for the PEA will be filed on SEDAR within 45

days of the PEA press release date.

About Discovery

Discovery’s flagship project is its 100%-owned Cordero project, one of the world’s largest silver deposits.

The PEA completed in November 2021 demonstrates that Cordero has the potential to be developed into

a highly capital efficient mine that offers the combination of margin, size and scaleability. Cordero is

located close to infrastructure in a prolific mining belt in Chihuahua State, Mexico. Continued exploration

and project development at Cordero is supported by an industry leading balance sheet with cash of over

C$70 million. Discovery was a recipient of the 2020 TSX Venture 50 award and the 2021 OTCQX Best 50

award.

On Behalf of the Board of Directors,

Taj Singh, M.Eng, P.Eng, CPA,

President, Chief Executive Officer and Director

For further information contact:

Forbes Gemmell, CFA

VP Corporate Development & Investor Relations

Phone: 416-613-9410

Email: [email protected]

Website: www.discoverysilver.com

NEWS RELEASE

FORWARD-LOOKING STATEMENTS:

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

responsibility for the adequacy or accuracy of this release.

This news release is not for distribution to United States newswire services or for dissemination in the United States.

This news release does not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of any of the securities in any

jurisdiction in which such offer, solicitation or sale would be unlawful, including any of the securities in the United States of America. The securities

have not been and will not be registered under the United States Securities Act of 1933, as amended (the “1933 Act”) or any state securities laws

and may not be offered or sold within the United States or to, or for account or benefit of, U.S. Persons (as defined in Regulation S under the 1933

Act) unless registered under the 1933 Act and applicable state securities laws, or an exemption from such registration requirements is available.

Cautionary Note Regarding Forward-Looking Statements

This news release may include forward- looking statements that are subject to inherent risks and uncertainties. All statements within this news

release, other than statements of historical fact, are to be considered forward looking statements. Forward-looking statements including, but not

limited to Discovery’s future plans and objectives regarding the Cordero Project and the prospect of further discoveries there, which constitute

forward looking information that involve various risks and uncertainties. Although Discovery believes the expectations expressed in such forward-

looking statements are based on reasonable ass umptions, such statements are not guarantees of future performance and actual results or

developments may differ materially from those described in forward-looking statements. Factors that could cause actual results to differ materially

from those described in forward-looking statements include fluctuations in market prices, including metal prices, continued availability of capital

and financing, and general economic, market or business conditions. There can be no assurances that such statements will prove accurate and,

therefore, readers are advised to rely on their own evaluation of such uncertainties. Discovery does not assume any obligation to update any

forward-looking statements except as required under applicable laws.