Vancouver, British Columbia--(Newsfile Corp. - July 27, 2022) - Summa Silver Corp. (TSXV: SSVR) (OTCQX: SSVRF) (FSE: 48X) ("Summa" or the "Company") is pleased to announce that it has a received approval from the TSXV Venture Exchange to extend the expiry date of a total of 4,000,000 outstanding common share purchase warrants (the "Warrants").

The Warrants were issued pursuant to a non-brokered private placement of 8,000,000 units at a price of $1.00 per unit on August 5, 2020. Each unit consisted of one common share and one-half of one Warrant, with each Warrant entitling the holder thereof to purchase an additional common share of the Company until August 5, 2022 at an exercise price of $1.75. Pursuant to the amendment, the Warrants are being amended by extending the expiry date of the Warrants to August 5, 2023. All other terms and conditions of the Warrants will remain unchanged.

About Summa Silver Corp

Summa Silver Corp is a Canadian junior mineral exploration company. The Company owns a 100% interest in the Hughes property located in central Nevada and has an option to earn 100% interest in the Mogollon property located in southwestern New Mexico. The Hughes property is host to the high-grade past-producing Belmont Mine, one of the most prolific silver producers in the United States between 1903 and 1929. The Mogollon property is the largest historic silver producer in New Mexico. Both properties have remained inactive since commercial production ceased and neither have seen modern exploration prior to the Company's involvement.

Follow Summa Silver on Twitter: @summasilver
LinkedIn: https://www.linkedin.com/company/summa-silver-corp/

ON BEHALF OF THE BOARD OF DIRECTORS
"Galen McNamara"
Galen McNamara, Chief Executive Officer
info@summasilver.com
www.summasilver.com

Investor Relations Contact:
Kin Communications
Giordy Belfiore
604-684-6730
SSVR@kincommunications.com

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.

Cautionary note regarding forward-looking statements

This press release contains statements which constitute "forward‐looking information" within the meaning of applicable securities laws. Forward‐looking information is often identified by the words "may," "would," "could," "should," "will," "intend," "plan," "anticipate," "believe," "estimate," "expect" or similar expressions. Readers are cautioned that forward‐looking information is not based on historical facts but instead reflects the Company's management's expectations, estimates or projections concerning the business of the Company's future results or events based on the opinions, assumptions and estimates of management considered reasonable at the date the statements are made. Although the Company believes that the expectations reflected in such forward‐looking information are reasonable, such information involves risks and uncertainties, and undue reliance should not be placed on such information, as unknown or unpredictable factors could have material adverse effects on future results, performance or achievements. Among the key factors that could cause actual results to differ materially from those projected in the forward‐looking information are the following: changes in general economic, business and political conditions, including changes in the financial markets; decreases in the prevailing prices for products in the markets that the Company operates in; adverse changes in applicable laws or adverse changes in the application or enforcement of current laws; regulations and enforcement priorities of governmental authorities; compliance with government regulation and related costs; and other risks described in the Prospectus. Should one or more of these risks or uncertainties materialize, or should assumptions underlying the forward‐looking information prove incorrect, actual results may vary materially from those described herein as intended, planned, anticipated, believed, estimated or expected. Although the Company has attempted to identify important risks, uncertainties and factors which could cause actual results to differ materially, there may be others that cause results not to be as anticipated, estimated or intended. The Company does not intend, and does not assume any obligation, to update this forward‐looking information except as otherwise required by applicable law.