Zephyr Minerals Ltd. — Proxy Solicitation & Information Statement 2026

Apr 24, 2026

ZEPHYR MINERALS LTD.
Suite 653, 1475 Lower Water Street, Halifax, Nova Scotia

NOTICE OF ANNUAL AND SPECIAL MEETING OF SHAREHOLDERS

NOTICE IS HEREBY GIVEN that the annual and special meeting (the "Meeting") of the shareholders (the "Shareholders") of ZEPHYR MINERALS LTD. ("Zephyr" or the "Corporation") will be held at Suite 1301, Purdy's Wharf Tower I, 1959 Upper Water Street, Halifax, Nova Scotia at 10:00 a.m. (Atlantic Time) on Wednesday, May 20, 2026.

The Meeting will be held, for the following purposes:

1. to receive and consider the consolidated financial statements of the Corporation for the year ended December 31, 2025 (the "Annual Financial Statements"), together with the report of the auditor thereon. No vote by the Shareholders is required or proposed to be taken with respect to the Annual Financial Statements;
2. to elect directors of the Corporation for the forthcoming year;
3. to appoint the auditor of the Corporation for the forthcoming year and to authorize the directors to fix the auditor's remuneration;
4. to approve the Corporation's incentive stock option plan; and
5. to transact such further and other business as may properly come before the Meeting or any adjournment thereof.

The specific details of the matters proposed to be put before the Meeting are set forth in the management information circular (the "Circular") accompanying and forming part of this notice of the Meeting.

Only Shareholders of record at the close of business on Monday, April 13, 2026, are entitled to receive notice of the Meeting and to vote at the Meeting.

To assure your representation at the Meeting as a registered Shareholder (a "Registered Shareholder"), please complete, sign, date and return the enclosed proxy, whether or not you plan to personally attend the Meeting. Sending your proxy will not prevent you from voting in person at the Meeting. All proxies completed by Registered Shareholders must be received by the Corporation's transfer agent, Computershare Investor Services Inc. ("Computershare"), not later than Friday May 25, 2026 at 10:00 a.m. (Atlantic Time). A Registered Shareholder must return the completed proxy to Computershare as follows:

(a) by mail in the enclosed envelope; or
(b) by the Internet or telephone as described on the enclosed proxy; or
(c) by registered mail, by hand or by courier to the attention of Computershare Proxy Department, 320 Bay Street, 14th floor, Toronto, ON M5H4A6

Non-registered Shareholders ("Non-Registered Shareholders") whose shares are registered in the name of an intermediary should carefully follow voting instructions provided by the intermediary. A more detailed description on returning proxies by Non-Registered Shareholders can be found beginning on page [2] of the attached Circular.

DATED at Halifax, Nova Scotia, this 21st day of April, 2026.

BY ORDER OF THE BOARD OF DIRECTORS

(Signed) "David Felderhof"

Chief Financial Officer