Blackrock Silver — AGM Information 2022

Nov 3, 2022

==> picture [252 x 106] intentionally omitted <==

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

TO BE HELD DECEMBER 9, 2022

NOTICE IS HEREBY GIVEN that the Annual General Meeting of shareholders of Blackrock Silver Corp. (the “ Company ”) will be held at 2710 – 200 Granville Street, Vancouver, British Columbia on Friday, December 9, 2022 at 11:00 a.m. (Vancouver time) (the “ Meeting ”) for the following purposes:

1. to receive the audited financial statements of the Company for the year ended October 31, 2021 and the auditor’s report thereon;

2. to fix the number of directors at six and to elect six directors for the ensuing year;

3. to appoint the auditor for the ensuing year and to authorize the directors to fix the auditor’s remuneration;

4. to consider and, if deemed appropriate, to pass, with or without variation, an ordinary resolution approving the Company’s Omnibus Equity Incentive Compensation Plan to take effect and replace the Company’s current 10% rolling stock option plan and restricted share unit plan; and

5. to transact such other business as may properly come before the Meeting or any adjournment thereof.

All matters set forth above for consideration at the Meeting are more particularly described in the accompanying management information circular (“ Information Circular ”).

The Company is using the notice-and-access provisions (“ Notice and Access ”) under the Canadian Securities Administrators’ National Instrument 54-101 for the delivery of its Information Circular to its shareholders for the Meeting. Under Notice and Access, instead of receiving paper copies of the Information Circular, shareholders will be receiving a Notice and Access notification with information on how they may obtain a copy of the Information Circular electronically or request a paper copy. Registered shareholders will still receive a Proxy form enabling them to vote at the Meeting. The use of the alternative Notice and Access procedures in connection with the Meeting helps reduce paper use, as well as the Company’s printing and mailing costs. The Company will arrange to mail paper copies of the Information Circular to those registered shareholders who have existing instructions on their account to receive paper copies of the Company’s meeting materials.

• The Information Circular and other Meeting materials will be available on the Company’s website at https://blackrocksilver.com/agm 2022/ as of November 2, 2022 and will remain on the website for one full year thereafter. Meeting materials are also available upon request, without charge, by email at info@blackrocksilver.com or by calling toll free at 1-800-380-1530 (Canada and U.S.A.) or at +1-604-817-6044, or can be accessed online on SEDAR at www.sedar.com, as of November 2, 2022.

Only shareholders of record at the close of business on October 20, 2022 will be entitled to receive notice of, and to vote at, the Meeting or any adjournment thereof. Registered shareholders who are unable to or who do not wish to attend the Meeting in person are requested to date and sign the enclosed Proxy form promptly and return it in the self-addressed envelope enclosed for that purpose or by any of the other methods indicated on the Proxy form. To be used at the Meeting, proxies must be received by Computershare Trust Company of Canada, Proxy Department, 100 University Avenue, 8th Floor, Toronto, Ontario M5J 2Y1 no later than 48 hours (excluding Saturdays, Sundays and holidays) before the time of the Meeting, or any adjournment thereof, or received by the chair of the Meeting before the commencement of the Meeting, or any adjournment thereof. If a registered shareholder receives more than one Proxy form because such shareholder owns shares registered in different names or addresses, each Proxy form should be completed and returned.

If you are a non-registered shareholder of the Company and receive these materials through your broker or through another intermediary, you must complete and return your voting instructions in accordance with the procedures provided by your broker or such other intermediary.

A teleconference line will be made available to the Company’s shareholders in order to listen in on the Meeting. To do so, shareholders may call one of the following toll-free numbers (callers should dial in 5 to 10 minutes prior to the scheduled start time and simply ask to join the call):

Canada/USA Toll Free: 1-800-319-4610 International Toll Free: +1-604-638-5340

Dated as of the 28th day of October, 2022.

BY ORDER OF THE BOARD

“Andrew Pollard”

ANDREW POLLARD President, Chief Executive Officer and Director