Westmount Minerals Corp. announced its summer reconnaissance and sampling program results at the Kaba Lithium Property (the Property) in Northwestern Ontario. Multiple pegmatite outcroppings containing rare metals and associated lithium mineral indicators have been discovered during the initial program.

The largest pegmatite outcropping discovered to date measured approximately 70m long x 50m wide. Generally, the pegmatites are coarse-grained and composed of quartz and feldspar. Contained mineralization is evidenced by the presence of large "books" of white mica and biotite, red garnets and tourmaline.

Multiple sample assay results have revealed interesting values of Boron (up to 670 ppm), Barium (up to 1,750 ppm) and Rubidium (up to 1,320 ppm). In addition, many occurrences displayed very good fractionation and fractionation trends with low ratios of potassium/rubidium. The potassium/rubidium ratio often has a strong correlation to Lithium-enrichment.

Priority areas for follow-up sampling have been identified. The sample returning a value of 1320 Rb also showed a K/Rb ratio of 58. This was the sample with significant muscovite and tourmaline, located within a promising southern priority area.

The well-known Georgia Lake Lithium-pegmatite field is located just west of the Property. Within the pegmatite field, Rock Tech Lithium Inc. has completed a Pre-Feasibility Study (NR-November 16, 2022) stating its Georgia Lake property has 10.6 million tonnes (mt) of Indicated Mineral Resources and 4.22 mt of Inferred Mineral Resources (NR- March 7, 2023). Other companies with lithium mineralization prospects include Imagine Lithium Inc. and Ultra Lithium Inc. The technical content of this news release has been reviewed and approved by Marty Huber, P.Geo., who is a Qualified Person as defined by National Instrument 43-101, Standards of Disclosure for Mineral Projects.