Blackrock Silver Receives First of Three Key Permits for the Tonopah West Project

Blackrock Silver Corp. (TSXV: BRC,OTC:BKRRF) (OTCQX: BKRRF) (FSE: AHZ0) (‘Blackrock’ or the ‘Company’) is pleased to announce the issuance by the Nevada Department of Environmental Protection (NDEP), through the Bureau of Air Pollution Control, the Class II Air Quality and Surface Disturbance Permit (the ‘Permit’) for the Company’s Tonopah West mineral project (‘Tonopah West’) located along the Walker Lane Trend in Nye and Esmeralda Counties, Nevada, USA.

The Permit allows for the disturbance of up to 150 acres (60.7 Hectares) at Tonopah West with appropriate dust control measures and an ongoing program using the best practical methods to prevent particulate matter from becoming airborne. The term of the Permit is five (5) years, which can be extended and modified as Tonopah West moves toward permitting and construction of its proposed exploration decline, test mining and bulk sample extraction programs.

Data collection continues for the hydrogeological and geochemical programs that will form the basis for the Water Pollution Control Permit. Five humidity cells are in process to review acid generating potential of the waste and mineralized lithologies that will be encountered and transported to the surface during the tunneling and construction of the exploration decline including stockpiles for mineralized material mined as part of the bulk sample program.

The hydrogeological program is designed to understand the groundwater dynamics focused on potential flow and volumes to support required management and disposal as needed during the test mining and bulk sample phase of the program. Waste dump, stockpiles and portal entry engineering designs are on schedule and will be completed and used to calculate surface disturbance that will be the cornerstone for the Modification to the Nevada Reclamation Permit. The permitting process is on schedule with all permits anticipated by mid-2027. Once all permits are in hand, the Company will decide when to commence with the exploration decline, test mining and bulk sample extraction programs at Tonopah West.

Qualified Persons

Blackrock’s exploration activities at Tonopah West are conducted and supervised by Mr. William Howald, Executive Chairman of Blackrock. Mr. William Howald, AIPG Certified Professional Geologist #11041, is a Qualified Person as defined under National Instrument 43-101 – Standards of Disclosure for Mineral Projects. He has reviewed and approved the contents of this news release.

About Blackrock Silver Corp.

Blackrock Silver Corp. is an American-focused emerging primary silver developer systematically advancing the high-grade Tonopah West Project, situated in the historic ‘Queen of the Silver Camps’ in a jurisdiction consistently ranked as one of the top mining regions globally. The Company is backstopped by a veteran board and technical team with a proven track record of discovering, financing, and building major precious metal mines in Nevada and globally. Blackrock is committed to establishing a secure, high-margin, domestic supply of silver and gold.

Additional information on Blackrock Silver Corp. can be found on its website at www.blackrocksilver.com and by reviewing its profile on SEDAR+ at www.sedarplus.ca.

Cautionary Note Regarding Forward-Looking Statements and Information

This news release contains ‘forward-looking statements’ and ‘forward-looking information’ (collectively, ‘forward-looking statements‘) within the meaning of Canadian and United States securities legislation, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, are forward-looking statements. Forward-looking statements in this news release relate to, among other things: the Company’s strategic plans; the Company’s permitting initiatives at Tonopah West, including the anticipated receipt of all permits by mid-2027; the proposed commencement of an exploration decline, test mining and bulk sample extraction programs at Tonopah West; the Company’s de-risking initiatives at Tonopah West; estimates of mineral resource quantities and qualities; estimates of mineralization from drilling; geological information projected from sampling results; and the potential quantities and grades of the target zones.

These forward-looking statements reflect the Company’s current views with respect to future events and are necessarily based upon a number of assumptions that, while considered reasonable by the Company, are inherently subject to significant operational, business, economic and regulatory uncertainties and contingencies. These assumptions include, among other things: conditions in general economic and financial markets; accuracy of assay results; geological interpretations from drilling results, timing and amount of capital expenditures; performance of available laboratory and other related services; future operating costs; the historical basis for current estimates of potential quantities and grades of target zones; the availability of skilled labour and no labour related disruptions at any of the Company’s operations; no unplanned delays or interruptions in scheduled activities; all necessary permits, licenses and regulatory approvals for operations are received in a timely manner; the ability to secure and maintain title and ownership to properties and the surface rights necessary for operations; and the Company’s ability to comply with environmental, health and safety laws. The foregoing list of assumptions is not exhaustive.

The Company cautions the reader that forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause actual results and developments to differ materially from those expressed or implied by such forward-looking statements contained in this news release and the Company has made assumptions and estimates based on or related to many of these factors. Such factors include, without limitation: the timing and content of work programs; results of exploration activities and development of mineral properties; the interpretation and uncertainties of drilling results and other geological data; receipt, maintenance and security of permits and mineral property titles; environmental and other regulatory risks; project costs overruns or unanticipated costs and expenses; availability of funds; failure to delineate potential quantities and grades of the target zones based on historical data; general market and industry conditions; and those factors identified under the caption ‘Risks Factors’ in the Company’s most recent Annual Information Form.

Forward-looking statements are based on the expectations and opinions of the Company’s management on the date the statements are made. The assumptions used in the preparation of such statements, although considered reasonable at the time of preparation, may prove to be imprecise and, as such, readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date the statements were made. The Company undertakes no obligation to update or revise any forward-looking statements included in this news release if these beliefs, estimates and opinions or other circumstances should change, except as otherwise required by applicable law.

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.

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