Global Tactical Metals Corp. Reports High-Grade Results up to 17.7% Antimony from First Round of Sampling at Nevada's Green Mine

Toronto, Ontario--(Newsfile Corp. - April 23, 2025) - Global Tactical Metals Corp. (CSE: MONI) (FSE: A7F) ("Global Tactical Metals Corp." or the "Company") is pleased to report encouraging assay results from its first round of sampling at the Green Mine, a past-producing antimony mine in Nevada. Selected samples returned grades of up to 17.7% antimony (Sb), 1240 g/t silver (Ag), and 13.97% lead (Pb), confirming the presence of high-grade, polymetallic mineralization both at surface and within historic underground workings.

Sampling

During claim staking of the property in March 2025, samples were collected from surface dumps on the sides of mine workings, from outcrops and from inside historic adits. Selected assay results are presented in the table below.

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Mineralization

At the Green Mine, quartz veins host jamesonite (Pb₄FeSb₆S₁₄)_, secondary bindheimite (Pb₂Sb₂O₆(O,OH), pyrite, arsenopyrite, and possibly boulangerite (Pb₅Sb₄S₁₁), parallel to a low-angle shear zone. Perpendicular massive sulfide veins are hosted in the hanging wall of the shear. Unmined mineralized zones remain within the historic mine workings on the property.

Global Tactical Metals Corp. subsequently mobilized an independent consulting geologist for additional sampling and mapping of the historic mine workings in early April. Nine samples were collected from the Green Mine property and submitted to Paragon Geochemical on April 14^th. Assays are anticipated within the next month.

Quality Assurance

All samples were delivered by the company's consulting geologist to the Paragon Geochemical facility in Sparks, NV. All samples were analyzed for 48 elements. All of the elements were determined by Paragon Geochemical's method 48MA-MS, which is a multi-acid digestion finished by inductively coupled plasma mass spectrometry (ICP-MS). Global Tactical Metals is reliant on Paragon Geochemical's laboratory in Sparks, NV. for its QA/QC protocol as these are preliminary samples and limited in number.

Qualified Person

The scientific and technical disclosure for Global Tactical Metals Corp. included in this news release has been reviewed and approved by Mark Smyk P.Geo. Mr. Smyk is a Technical Advisor to the Company and a Qualified Person under National Instrument 43-101 - Standards of Disclosure of Mineral Projects ("NI 43-101").

On behalf of the Board of Directors,
Global Tactical Metals Corp.

Kelly Abbott
CEO

About Global Tactical Metals Corp.

Global Tactical Metals Corp. is focused on acquiring, exploring, and advancing mineral properties that address critical resource needs in North America. The company holds a 100% interest in the St. Anthony Property, a highly prospective mineral asset in Newfoundland, Canada, positioned in a region known for its rich mineral potential.

The company has also significantly expanded its exploration portfolio with a substantial land package staked in Darling Township, southeastern Ontario-approximately 300 km east-northeast of Toronto. This property, now exceeding 1,400 hectares, targets critical mineral exploration with a primary focus on antimony, a vital element for renewable energy, defense, and electronics industries.

In addition, Global Tactical Metals Corp. has extended its strategic footprint into the United States by staking the Green Mine, a past-producing antimony deposit in Nevada, further strengthening its commitment to securing critical mineral resources.

Forward-Looking Statement

Certain information contained in this news release constitutes forward-looking statements under applicable securities laws. Any statements that are not historical facts may be considered forward-looking statements. Forward-looking statements are often identified by terms such as "may," "should," "anticipate," "expect," "potential," "believe," "intend," or similar expressions. These statements relate to future events or future performance and include, but are not limited to, statements regarding: The exploration and development of the Company's mineral properties, including the St. Anthony Property, the Ontario claims, and the newly staked Green Mine; The potential value and economic viability of these mineral assets; The growing demand for antimony and its impact on the Company's strategic initiatives; and The Company's ability to execute exploration programs, conduct geological assessments, and advance its assets towards potential resource development.

Forward-looking information in this press release is based on various assumptions, including but not limited to: the Company's ability to successfully conduct exploration and development activities, access to funding and infrastructure, regulatory approvals, and favorable market conditions for critical minerals.

These statements are subject to known and unknown risks, uncertainties, and other factors that may cause actual results to differ materially from those expressed or implied by such forward-looking statements. Factors that could cause such differences include, but are not limited to: Challenges in obtaining permits, regulatory approvals, or financing; Geological or technical difficulties in mineral exploration and extraction; Changes in market demand or commodity prices; and Unforeseen environmental or operational risks.

Readers are cautioned that the above list is not exhaustive. Forward-looking statements in this press release reflect the Company's expectations as of the date of this release and are subject to change. The Company undertakes no obligation to update or revise any forward-looking statements except as required by applicable law.

Neither the Canadian Securities Exchange nor its Regulation Services Provider (as that term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

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