Mr. Jeff Stevens reports

ARGYLE RESOURCES ADVANCES SAINT-GABRIEL SILICA PROJECT WITH PLANNED DECEMBER DRILLING PROGRAM

Argyle Resources Corp. has planned a geotechnical drilling program for its Saint-Gabriel silica project, located west of Rimouski, Que., scheduled for December, 2026.

The program follows prospecting completed between Oct. 4 and Oct. 16, 2026, during which the company collected 293 samples, plus 13 quality assurance/quality control (QA/QC) samples, to better define the distribution and grade characteristics of silica-rich quartz arenite units.

The planned drilling program consists of eight vertical drill holes, each to a target depth of approximately 50 metres, for a total of approximately 400 metres. Six holes are planned in the eastern target area and two in the western target area.

Drill core will be logged on site, transported for preparation and submitted to Actlabs for laboratory analysis.

The program is intended to provide geotechnical information and support the company's continuing evaluation of the Saint-Gabriel project's silica-rich quartz arenite units. Analytical results will be reported when available and after review by the company.

Qualified person

George Yordanov, PGeo, a director of the company, is the qualified person responsible for, and has reviewed and approved, the scientific and technical information contained in this news release, as defined by National Instrument 43-101, Standards of Disclosure for Mineral Projects. Mr. Yordanov is not independent of the company within the meaning of NI 43-101.

About Argyle Resources Corp.

Argyle Resources is a junior mineral exploration company engaged in the acquisition, exploration, staking and evaluation of natural resource properties in North America. The company holds a 100-per-cent interest in the Pilgrim Islands, Matapedia, Lac Comporte and Saint Gabriel quartzite-silica projects in Quebec, Canada, and has entered into an option agreement to acquire a 100-per-cent interest in the McKay Hill silver-gold property in Yukon, Canada. The company was incorporated in 2023, and its head office is located in Calgary, Alta., Canada.

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