Lion One Drills 54.16 gt Gold over 1.9 m, Including 156.55 gt Gold over 0.6 m at Tuvatu Gold Mine in Fiji

Published: 2025-05-13 11:06:35 ET LIO.V

Published on 05/13/2025 at 11:06

North Vancouver, British Columbia - Lion One Metals Limited (TSXV: LIO) (OTCQX: LOMLF) ('Lion One' or the 'Company') is pleased to report significant new high-grade gold results from 2,701.4 meters of underground infill and grade control drilling at its 100% owned Tuvatu Alkaline Gold Project in Fiji ('Tuvatu').

The drilling is focused on the Ura lode system which is currently being mined. The Company intersected high-grade mineralized structures in 21 holes, most of which did not exceed 150 m in length.

There are two primary targets for the Ura drilling reported in this release: the planned Ura shrinkage stope in development at the top of the Ura system, and the down-dip extension of the Ura lodes below current underground workings.

The Ura lode system is currently being mined from both the 1095 and 1116 levels of the mine. A shrinkage stope is being developed between the 1116 and 1156 levels of the mine. This shrinkage stope is scheduled for mining within the next three months and will be mined over a strike length of approximately 80 m, with narrow mining widths of approximately 1.5 m. This stope encompasses numerous very high-grade gold drill results, such as 54.16 g/t gold over 1.9 m, which includes 156.55 g/t gold over 0.6 m. Previous drilling in the shrinkage stope has returned similarly strong results over narrow widths, such as 168.95 g/t gold over 0.5 m.

The Ura lode system remains open at depth and is largely untested below the currently modeled lodes. The second target for the drilling reported in this release is the down-dip extension of the Ura lodes. High-grade gold drill results were returned up to 90 m below the current underground workings, indicating the potential for at least 4 to 5 additional levels of mining below the current underground workings, most of which is outside the current resource. The system is a prime target for resource expansion and upgrade.

Ura Lode System

The Ura lode system was first discovered during the initial development of the mine decline in late 2022 and was initially modelled as a single lode. It is now understood to be a system of lodes, with at least three separate lodes already identified: Ura 1, Ura 2, and Ura 3. The Ura system remains largely untested outside of current mining areas. The system extends to surface and is open at depth.

The Ura 1, Ura 2, and Ura 3 lodes all consist of narrow high-grade structures with high grade gold intersections. The Ura 1 and Ura 3 lodes dip subvertically to the west and strike approximately 200-degree to the SSW. The Ura 2 lode strikes approximately 205-degree to the SSW and dips at approximately 45-degree to the west, toward the West Zone. The Ura 2 lode intersects the Ura 1 lode slightly below the 1116 level while the Ura 3 lode is located between the Ura 2 and Ura 1 lodes. All three lodes have current total strike lengths of approximately 220 m each and remain open both at depth and to the south. The west extent of the Ura 2 lode remains entirely untested.

The drilling reported in this news release was conducted from three underground drill stations; the 1095, 1116, and 1116.SP drill stations. The drilling targeted two areas: the Ura 1 shrinkage stope area in development between the 1116 and 1156 levels, and the Ura 1, Ura 2, and Ura 3 lodes down-dip of the current underground workings.

Drilling in the Ura shrinkage stope is being conducted on a 12.5 m grid to provide a detailed understanding of the structure and mineralization of the lode in advance of mining. The shrinkage stope is already under development and the first rise is complete. The stope is anticipated to be approximately 80 m long, 35 m tall, and 1.5 m wide. It is scheduled for mining over the next three months, with the bulk of production coming in July.

Location of the Ura 1 shrinkage stope, section view. Section view looking east. The Ura 1 shrinkage stope is anticipated to be approximately 80 m long by 35 m tall and is located between the 1116 and the 1156 levels of the mine. The location of the shrinkage stope is approximated by the yellow dashed square, with Ura lodes shown in purple and underground workings in grey.

The Ura down-dip drilling reported in this release primarily targeted areas outside the current resource. The Ura system is largely untested below and to the west of the currently modeled lodes, and the system is a prime target for resource expansion. Limited drilling has been conducted below the current underground workings. High grade drill results were returned approximately 90 m below the current underground workings, and 55 m below the currently modeled lodes. This represents an additional four to five levels of mineralization below the current mine levels, with strong potential for mineralization to continue further at depth. The Ura down-dip drill program is targeting a 12.5 m drill hole density to bring these additional levels of mineralization into the resource and into the mine plan this year.

About Lion One Metals Limited

Lion One Metals is an emerging Canadian gold producer headquartered in North Vancouver BC, with new operations established in late 2023 at its 100% owned Tuvatu Alkaline Gold Project in Fiji. The Tuvatu project comprises the high-grade Tuvatu Alkaline Gold Deposit, the Underground Gold Mine, the Pilot Plant, and the Assay Lab. The Company also has an extensive exploration license covering the entire Navilawa Caldera, which is host to multiple mineralized zones and highly prospective exploration targets.

Contact:

Walter Berukoff

Email: [email protected]

Tel: 1-855-805-1250

Web: www.liononemetals.com

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