Lion One Appoints Eric Setchell Director of Operations, Provides Operations Update for Tuvatu
Rhea-AI Summary
Lion One (OTCQX: LOMLF) appointed Eric Setchell as Director of Operations and provided an operations update for the Tuvatu gold mine.
Under Mr Setchell (Jul–Dec 2025) Tuvatu achieved consecutive quarters >4,000 oz and average head grades >5 g/t, including a record quarter of 4,383 oz (Dec 31, 2025). Arete Capital assumed control on Jan 10, 2026; preliminary Mar 31, 2026 production fell to 2,726 oz.
AI-generated analysis. Not financial advice.
Positive
- Appointment of Eric Setchell as Director of Operations
- Record quarterly gold production of 4,383 oz (Dec 31, 2025)
- Consecutive quarters over 4,000 oz and grades above 5 g/t (Jul–Dec 2025)
Negative
- Quarterly production dropped 38% to 2,726 oz (31-Mar-2026)
- Average head grade declined 22% to 4.2 g/t (31-Mar-2026)
- Average gold recovery fell 11% to 71.7% (31-Mar-2026)
News Market Reaction – LOMLF
On the day this news was published, LOMLF gained 10.11%, reflecting a significant positive market reaction.
Data tracked by StockTitan Argus on the day of publication.
North Vancouver, British Columbia--(Newsfile Corp. - May 5, 2026) - Lion One Metals Limited (TSXV: LIO) (OTCQX: LOMLF) ("Lion One" or the "Company") is pleased to announce the appointment of Eric Setchell as Director of Operations for Lion One. The Company also provides an operations update for the Tuvatu Gold Mine in Fiji.
Appointment of Eric Setchell as Director of Operations
Mr Setchell is a highly accomplished mining executive with more than 40 years of experience across underground and open pit mining operations, with a strong focus on gold mining. He has held senior leadership roles including Mine General Manager, Operations Manager, and Mining Manager at several prominent gold mining companies, including Centerra Gold, Dundee Precious Metals, Goldcorp, and Kinross Gold.
Mr Setchell has extensive expertise in underground gold mining methods including longhole stoping, shrinkage stoping, cut-and-fill, and mechanized mining. He has successfully led large-scale operations both in Canada and internationally, including mine, mill, maintenance and technical operations. His career highlights include overseeing the safe underground gold production of 700,000 ounces annually at Red Lake Gold Mines, significantly increasing production rates and mill throughput at multiple underground gold operations including the Musselwhite Mine and the Rice Lake Mine, and implementing both conventional and mechanized mining techniques that improved productivity, reduced costs, and enhanced safety performance.
He has a proven track record of increasing productivity and enhancing gold mining operations at underperforming assets, including the re-opening of the suspended Bissett Gold Mine in Manitoba, and the redevelopment and sale of the bankrupt Bateman Project in Ontario, which was successfully sold to Evolution Mining for C
Mr Setchell is widely recognized for his leadership in underground mining operations, operational optimization, safety improvements, and building high-performing teams. Mr Setchell was previously the Director of Operations at Lion One Metals from January to December 2025, during which time he oversaw a steady improvement in gold production and mine development rates at the Tuvatu Gold Mine, culminating in the record gold production for the quarter ending in December 2025. Mr Setchell departed Lion One once Arete Capital took control of Tuvatu operations in early January 2026.
In addition to Mr Setchell, several key members of his team, who also departed Lion One in early January, will also be returning to Lion One.
Tony Young, Interim CEO of Lion One, commented: "We are very excited to have Eric Setchell and his group rejoin the team at Lion One Metals. Eric is an expert in underground gold mining and has a long history of increasing productivity at underground gold operations. He is also intimately familiar with the Tuvatu Gold Mine, having already worked and led the operations at Tuvatu, and having successfully delivered the record gold production at the project."
Operations Update
From July to December 2025, under the direction of Eric Setchell, Lion One achieved the strongest six-month period in the company's history in terms of gold production and grade, with the first ever consecutive quarters of over 4,000 oz of gold produced, and the first ever consecutive quarters with an average head grade of over 5 g/t gold achieved.
For the quarter ending September 30, 2025, the company produced 4,086 oz of gold at an average head grade of 5.1 g/t gold. For the quarter ending December 31, 2025, the company achieved record quarterly gold production of 4,383 oz of gold, at an average head grade of 5.4 g/t gold. This included monthly gold production of 1,519 oz in November, at an average head grade of 5.6 g/t gold, and monthly gold production of 1,524 oz in December, at an average head grade of 5.8 g/t gold.
The average gold recovery from July to December 2025 was
Arete Capital Advisors ("Arete" or "Arete Capital") assumed operational control of the Tuvatu Gold Mine on January 10th, 2026, at which point Mr Setchell and his team departed the Company. Under the management of Arete Capital, gold production, gold grades, and gold recoveries decreased significantly quarter-over-quarter. For the quarter ending March 31, 2026, preliminary gold production at Tuvatu was 2,726 oz, with an average head grade of 4.2 g/t gold, and an average gold recovery of
With Mr Setchell now back leading operations at Tuvatu, Lion One anticipates an increase in gold production, grades, and recoveries, similar to those achieved in the second half of 2025. Figure 1 and Table 1 illustrate the monthly and quarterly gold production at Tuvatu, highlighting the production achieved under Mr Setchell's leadership, compared to that while Arete Capital managed operations at Tuvatu.
Figure 1. Tuvatu Monthly Gold Production, July 2025 to March 2026. Gold production under the direction of Eric Setchell is shown in green, with gold production under the direction of Arete Capital is shown in red.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/2178/295945_269b702604f7b96e_001full.jpg
Table 1. Quarter-over-Quarter change in production. Arete Capital assumed operational control in January, 2026.
| 31-Dec-25 | 31-Mar-26 | QoQ Change | |
| Gold Production (oz) | 4,383 | 2,726 | - |
| Average Gold Head Grade (oz) | 5.4 | 4.2 | - |
| Average Gold Recovery (%) | 80.5 | 71.7 | - |
Qualified Persons Statement
In accordance with National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43- 101"), Mark Horan, P.Eng., Chief Mining Engineer for the Company, is the Qualified Person for the Company and has reviewed and approved the technical and scientific content of this news release.
Lion One Laboratories / QAQC
Lion One adheres to rigorous QAQC procedures above and beyond basic regulatory guidelines in conducting its drilling, sampling, testing, and analyses. The Company operates its own geochemical assay laboratory and its own fleet of diamond drill rigs using PQ, HQ and NQ sized drill rods.
Diamond drill core samples are logged by Lion One personnel on site. Exploration diamond drill core is split by Lion One personnel on site, with half core samples sent for analysis and the other half core remaining on site. Grade control diamond drill core is whole core assayed. Core samples are delivered to the Lion One Laboratory for preparation and analysis. All samples are pulverized at the Lion One lab to
Duplicates of
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
On behalf of the Board of Directors,
Todd Romaine, Director
Contact Information
Email: info@liononemetals.com
Phone: 1-855-805-1250 (toll free North America)
Website: www.liononemetals.com
Neither the TSX-V nor its Regulation Service Provider accepts responsibility or the adequacy or accuracy of this release
This press release may contain statements that may be deemed to be "forward-looking statements" within the meaning of applicable Canadian securities legislation. All statements, other than statements of historical fact, included herein are forward-looking information. Generally, forward-looking information may be identified by the use of forward-looking terminology such as "plans", "expects" or "does not expect", "proposed", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases, or by the use of words or phrases which state that certain actions, events or results may, could, would, or might occur or be achieved. This forward-looking information reflects Lion One Metals Limited's current beliefs and is based on information currently available to Lion One Metals Limited and on assumptions Lion One Metals Limited believes are reasonable. These assumptions include, but are not limited to, the actual results of exploration projects being equivalent to or better than estimated results in technical reports, assessment reports, and other geological reports or prior exploration results. Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance, or achievements of Lion One Metals Limited or its subsidiaries to be materially different from those expressed or implied by such forward-looking information. Such risks and other factors may include, but are not limited to: the stage development of Lion One Metals Limited, general business, economic, competitive, political and social uncertainties; the actual results of current research and development or operational activities; competition; uncertainty as to patent applications and intellectual property rights; product liability and lack of insurance; delay or failure to receive board or regulatory approvals; changes in legislation, including environmental legislation, affecting mining, timing and availability of external financing on acceptable terms; not realizing on the potential benefits of technology; conclusions of economic evaluations; and lack of qualified, skilled labor or loss of key individuals. Although Lion One Metals Limited has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information, there may be other factors that cause results not to be as anticipated, estimated, or intended. Accordingly, readers should not place undue reliance on forward-looking information. Lion One Metals Limited does not undertake to update any forward-looking information, except in accordance with applicable securities laws.
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