RCS - Meridian Mining plc - Investor Presentation via Investor Meet Company

Meridian MiningAnnouncement

01/06/2026 11:00

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RNS Number : 4708G  Meridian Mining plc  01 June 2026

Meridian Mining plc

Investor Presentation via Investor Meet Company

LONDON, United Kingdom, 01 June 2026 / Meridian Mining plc (LSE: MNO), (TSX:
MNO), (Frankfurt/Tradegate: N2E0), (OTCQX: MRRDF) is pleased to announce that
Gilbert Clark, Chief Executive Officer, will host a live presentation and
Q&A via the Investor Meet Company platform on Tuesday 2 June 2026, at
14:00 BST.

Meridian is a resource development and exploration company focused on
gold-copper projects in Brazil and is headquartered in London, UK. The primary
focus of the Company is the development of the advanced stage Cabaçal
gold-copper project ("Cabaçal") located in the State of Mato Grosso, Brazil.
Within the wider Cabaçal Belt, the Company is also developing a hub and spoke
strategy. The next stage of this hub and spoke strategy is resource definition
at the Company's high-grade Santa Helena Central Gold-Copper-Silver &
Zinc-Lead project, which is expected to be followed by regional scale
exploration across the Cabaçal Belt, exploration at the Aguapei gold prospect
and exploration in the Jauru & Araputanga Greenstone belts.

The presentation is open to all existing and potential shareholders.

Investors can sign up to Investor Meet Company for free and watch the
presentation via:
https://www.investormeetcompany.com/meridian-mining-plc-2/register-investor
(https://www.investormeetcompany.com/meridian-mining-plc-2/register-investor)

Investors who already follow Meridian Mining on the Investor Meet Company
platform will automatically be invited.

 About Meridian

Meridian Mining is focused on:

•       The development and exploration of the advanced-stage Cabaçal
VMS gold‐copper project;

•       Expanding the initial resource inventory at the Santa Helena
area through extension of Santa Helena Central, and new discoveries;

•       Regional-scale exploration of the Cabaçal VMS Belt to expand
the Cabaçal Hub strategy; and

•       Exploration in the Jauru & Araputanga Greenstone Belts
(the above all located in the State of Mato Grosso, Brazil).

The Pre-feasibility Study technical report (the "PFS Technical Report") dated
March 31, 2025, entitled: "Cabaçal Gold-Copper Project NI 43-101 Technical
Report and Pre-feasibility Study" outlines a base case after-tax NPV5 of USD
984 million and 61.2% IRR from a pre-production capital cost of USD 248
million, leading to capital repayment in 17 months (assuming metals price
scenario of USD 2,119 per ounce of gold, USD 4.16 per pound of copper, and USD
26.89 per ounce of silver). Cabaçal has a low All-in-Sustaining-Cost of USD
742 per ounce gold equivalent & production profile of 141,000 ounces of
gold equivalent life of mine, driven by high metallurgical recovery, a low
life-of-mine strip ratio of 2.3:1, and the low operating cost environment of
Brazil.

The Cabaçal Mineral Reserve estimate in the PFS consists of Proven and
Probable reserves of 41.7 million tonnes at 0.63g/t gold, 0.44% copper and
1.64g/t silver (at a 0.25 g/t gold equivalent cut-off grade).

Readers are encouraged to read the PFS Technical Report in its entirety. The
PFS Technical Report may be found under the Company's profile on SEDAR+
at www.sedarplus.ca (http://www.sedarplus.ca/)  and on the Company's website
at www.meridianmining.co (http://www.meridianmining.co/)

The PFS Technical Report was prepared for the Company by Tommaso Roberto
Raponi (P. Eng), Principal Metallurgist with Ausenco Engineering Canada ULC;
Scott Elfen (P. E.), Global Lead Geotechnical and Civil Services with Ausenco
Engineering Canada ULC; John Anthony McCartney, C.Geol., Ausenco Chile Ltda.;
Porfirio Cabaleiro Rodriguez (Engineer Geologist FAIG), of GE21 Consultoria
Mineral; Leonardo Soares (BSc Geo, MAIG), Senior Geological Consultant of GE21
Consultoria Mineral; Norman Lotter (Mineral Processing Engineer; P.Eng.), of
Flowsheets Metallurgical Consulting Inc.; and, Juliano Felix de Lima (Engineer
Geologist MAIG), of GE21 Consultoria Mineral.

On behalf of the Board of Directors of Meridian Mining plc

Mr. Gilbert Clark - CEO and Director

Meridian Mining plc

8th Floor, 4 More London Riverside

London SE1 2AU

United Kingdom

Email: info@meridianmining.co (mailto:info@meridianmining.co)

Ph: +44 (0) 203 930 3145 (GMT)

Media Enquiries:

Gareth Tredway / Saskia Sizen

Tel: +44 (0) 207 920 3150

Email: meridianmining@tavistock.co.uk (mailto:meridianmining@tavistock.co.uk)

Stay up to date by subscribing for news alerts
here: https://meridianmining.co/contact/ (https://meridianmining.co/contact/)

Follow Meridian on X: https://X.com/MeridianMining
(https://x.com/MeridianMining)

Further information can be found at: www.meridianmining.co
(http://www.meridianmining.co/)

 

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