Lithium One Confirms Anomalous Values at Cyr-Kapiwak Property

Vancouver, British Columbia--(Newsfile Corp. - November 20, 2023) - Lithium One Metals Inc. (TSXV: LONE) (FSE: H490) (OTCQB: LOMEF) (the "Company" or "Lithium One") is pleased to announce results from reconnaissance exploration on the Cyr-Kapiwak property located in the Eeyou Istchee James Bay region, Quebec (Figure 1). Initial sampling returned anomalous lithium, cesium, rubidium, and tantalum (Figure 2). Samples were collected from both boulders and outcrops. Further exploration is planned to investigate anomalies in outcrop, and trace boulder sources.

Highlights

• LCT Pegmatite Boulders on Cyr-Kapiwak. New pegmatite boulders with up to 0.64% Li₂O have been identified to the southeast of previously mapped boulder locations with sampling values of 2,91 % Li₂O and 1.97% Li₂O (Figure 3, Tables 1-2). This extends the boulder field by 500 m from known occurrences and highlights the underexplored nature of this area. The newest samples are 3.5 km to the southwest of the James Bay Lithium Deposit, which has an updated resource of 110.2 Mt @ 1.30% Li₂O.¹ Results highlights are listed in Tables 1 and 2.

• Anomalous Values Found in Outcrop. Elevated cesium, rubidium and tantalum has been identified in pegmatite outcrop on the southeastern claim group. This represents a new zone of prospectivity which requires further exploration.

• Follow-Up Program Planned. Shallow glacial till obscures the majority of the project area, it is proposed that geophysics and till sampling will be utilized to target buried pegmatites which are interpreted to be the source of these spodumene bearing boulders prior to drill testing.

Figure 1. Lithium One's Cyr-Kapiwak Project in the James Bay region of Quebec.

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Figure 2. Results for Li, Cs, Rb, Ta from surface sampling at the Cyr-Kapiwak Property.

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Figure 3. Location of 2023 sampling with previous sampling from 2009 and 2022, showing the James Bay Lithium Deposit.

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Results Discussion

Two of the 23 samples collected on the Cyr-Kapiwak property returned elevated lithium values, with 0.64% Li₂O in sample 74903, and 0.60% Li₂O in sample 74904. These samples were collected in spodumene-bearing pegmatite boulders at the northeastern claim group. Sampling in 2023 confirmed previous results collected in the area and identified new boulders up to 500 m from known occurrences.

Additionally, two outcrop samples from the southeastern claim group returned anomalous amounts of cesium, rubidium, or tantalum. These results highlight a new prospective zone which will be investigated further.

Table 1. 2023 Results highlights from the Cyr-Kapiwak Property.

Table 2. Previous results highlights from the Cyr-Kapiwak Property.

The technical content of this news release has been reviewed and approved by Carl Ginn, P.Geo., a Qualified Person pursuant to National Instrument 43-101.

About Lithium One

Lithium One Metals is a Canadian exploration company specializing in the acquisition and development of high-potential lithium properties in Ontario and Québec. Our team of experienced geologists and prospectors are at the forefront of the search for the next generation of lithium deposits.

On behalf of Lithium One Metals Inc.

Dale Ginn, President and Chief Executive Officer

For more information, please visit the Company's website at https://lithiumonemetals.com or contact:
Dale Ginn
Tel: +1-604-678-5308
Email: info@lithiumonemetals.com

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

WARNING: The Company relies upon litigation protection for "forward-looking" statements. The information in this release may contain forward-looking information under applicable securities laws. This forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause actual results to differ materially from those implied by the forward-looking information. Factors that may cause actual results to vary materially include, but are not limited to, inaccurate assumptions concerning the exploration for and development of mineral deposits, currency fluctuations, unanticipated operational or technical difficulties, changes in laws or regulations, failure to obtain regulatory, exchange or shareholder approval, the risks of obtaining necessary licenses and permits, changes in general economic conditions or conditions in the financial markets and the inability to raise additional financing. Readers are cautioned not to place undue reliance on this forward-looking information. The Company does not assume the obligation to revise or update this forward-looking information after the date of this release or to revise such information to reflect the occurrence of future unanticipated events, except as may be required under applicable securities laws.

¹ Allkem News Release dated August 11, 2023

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