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MRZL.V ·

Highlights Growth Opportunity at the BD-Zone

Company Commentary

Level 8, 2 Bligh Street

Sydney NSW 2000

Mont Royal Resources Ltd

ACN: 625 237 658

E: [email protected]

www.montroyalres.com

ASX ANNOUNCEMENT

17th February 2026

Ashram Project Geological Data Review

Highlights Growth Opportunity at the BD-Zone

REVIEW INDICATES STRONG POTENTIAL FOR THE BD-ZONE TO

CONTRIBUTE TO GROWTH IN THE OVERALL ASHRAM MINERAL RESOURCE

HIGHLIGHTS

 An internal geological review has identified strong potential for the BD-Zone to

contribute to growth of the overall Ashram Deposit Mineral Resource as a discrete

sub-domain.

 The BD-Zone shows relatively high distributions of the high-value magnet rare

earth elements, Neodymium and Praseodymium (NdPr), and Terbium and

Dysprosium (TbDy).

 Predominant mineral species identified as bastnaesite, parisite, and synchysite

(rare-earth fluorocarbonate minerals).

 Initial mineralogy indicates a relatively coarse grain size of typically 50 to 200+

microns, supportive of conventional crushing, grinding, and processing methods.

 A significant portion of the BD-Zone mineralisation sits within the current MRE pit

design but is currently designated as non-resource material, representing a

significant opportunity for resource growth.

 Scoping-level metallurgical test work program currently being planned to further

evaluate the potential of the BD-Zone.

Mont Royal’s Managing Director, Nicholas Holthouse, said:

“Great work by the Dahrouge Geological and Mont Royal teams to bring this opportunity

to light. Historically discounted on a grade basis and tonnage basis, a revisiting of the

recently updated geological model and database indicates a substantially larger and

more continuous domain adjacent to the current Mineral Resource, with the

mineralisation remaining open at depth.

“This re-evaluation, coupled with the relatively high NdPr and TbDy distributions, REE-

fluorocarbonate group mineralogy and relatively coarse grain size, provides compelling

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upside to our development pathway. This warrants a scoping-level metallurgical test

work program to further evaluate and better quantify this opportunity.”

MONTRÉAL, Quebec – February 17th, 2026 – Mont Royal Resources Ltd (ASX: MRZ, TSXV:

MRZL) (“Mont Royal” or “the Company”) is pleased to announce that it intends to

progress additional growth potential within the BD-Zone lithological domain at its Ashram

Rare Earth Element (“REE”) and Fluorspar Deposit (“Ashram Deposit” or “Ashram”), located

in Quebec, Canada.

The Company is encouraged by a recent geological review of the BD-Zone REE-

mineralization, which surrounds the modelled A-B Zones and Breccia (Classic) domains

of the current Ashram Mineral Resource (Figures 1 and 2).

Previous drilling in the BD-Zone intersected mineralised widths ranging from 2.2 metres

up to 214.7 metres 1. While historically interpreted as having limited tonnage potential,

review of the updated geological model indicates that the BD-Zone is a far more extensive

unit than previously understood, particularly to the east and at depth, with recent drilling

having intersected the BD-Zone over significant widths (Figure 2).

Considering this, Mont Royal plans to initiate baseline metallurgical test work to better

understand the potential for the BD-Zone domain to contribute to advancing the

development of the Ashram Project.

1Drill intercepts reported herein represent downhole core lengths and are not necessarily true widths.

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Figure 1: Cross-section (looking North) of the Ashram Deposit, highlighting carbonatite

lithological domains considered in the 2024 Mineral Resource Estimate (see NI 43-101

Mineral Resource Estimate, dated July 4, 2024).

Figure 2: Ashram geological model section (looking North), highlighting the BD-Zone

lithological domain enveloping the 2024 MRE A- and B-Zone domains.

The BD-Zone mineralogy appears to be favourable, with the predominant REE-bearing

minerals present being the REE-fluorocarbonates bastnaesite, parisite, and synchysite

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(Figure 3). These minerals commonly occur together and are typically well suited to

standard industry flotation processes.

An initial mineralogy review indicates that the typical REE-fluorocarbonate mineral grain

sizes found in the BD-Zone are relatively coarse, typically ranging from approximately 50

to +200 microns (Figure 4). Larger grain sizes can be an indicator of more favourable

crushing and grinding requirements and can have a better response to flotation

processes.

Much of the BD-Zone mineralization sits within the current Mineral Resource Estimate

(“MRE”) conceptual pit constraint (Figure 2). However, the BD-Zone material was not

included in the current NI 43-101 MRE as it hosts less favourable rare earth oxide (“TREO”)

grades than the higher-grade and volumetrically dominant monazite-bastnaesite A-

and B-Zone geological domains of the Ashram Deposit (Figure 1).

TREO2 grades in the BD-Zone average 0.78% (length-weighted, based on 3,907 samples),

but this grade distribution is bolstered by highly encouraging average NdPr (26.81%) and

TbDy (10.43%) distributions 3 relative to TREO observed in drill core. As such, the potential

inclusion of the BD-Zone in future resource estimates presents a significant opportunity

to improve the Project’s economics, with added tonnage and a reduced strip ratio.

2TREO is the sum of lanthanides (as oxides) + yttrium oxide.

3NdPr distribution is calculated as (Nd2O3 + Pr2O3) / TREO x 100. TbDy distribution calculated as (Tb2O3 + Dy2O3) / TREOx

100. All averages are length-weighted averages based on 3,907 core samples.

Next Steps

The Company is now actively planning a mineralogical and metallurgical test work

program for the BD-Zone. This work will include further mineralogy as well as crushing,

grinding, and flotation methods, with the overarching objective of obtaining a marketable

concentrate at high recovery.

Although the initial review of the BD-Zone mineralogy indicates that the TREO

deportment is predominantly associated with REE-fluorocarbonate minerals, these

observations are based on a limited dataset. The Company intends to thoroughly

consider all mineralisation characteristics as it advances the metallurgical test work.

Further details will be provided as the study advances.

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Figure 3: Sectioned dolomite-carbonatite (BD-Zone) core showing ~1-2 weight % REE-

fluorocarbonate mineralisation. Other minerals include ~94% dolomite, ~2% apatite, ~1%

biotite, and ~1% fluorite.

Figure 4: Close-up of dolomite-carbonatite (BD-Zone) hand-specimen showing

relatively coarse-grained REE-fluorocarbonate mineralisation (~1-2 weight %). Other

minerals include ~94% dolomite, ~2% apatite, ~1% biotite, and ~1% fluorite.

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About Mont Royal

Mont Royal Resources Limited (ASX: MRZ, TSXV: MRZL) is a critical minerals development

and exploration company with projects in Quebec, Canada. The Company is dedicated

to advancing its 100%-owned Ashram Rare Earth and Fluorspar Deposit in Nunavik,

Québec, Canada – one of the largest monazite-dominant carbonatite-hosted Rare Earth

Elements deposits in North America. In addition, the Company owns 75% of Northern Lights

Minerals 536km 2 tenement package located in the Upper Eastmain Greenstone belt. The

projects are located in the emerging James Bay area, a Tier-1 mining jurisdiction of

Quebec, and are prospective for lithium, precious (Gold, Silver) and base metals

mineralisation (Copper, Nickel).

For further information regarding Mont Royal Resources Limited, please visit the ASX

platform (ASX: MRZ) or the Mont Royal’s website www.montroyalres.com

Figure 5: Location of the Ashram REE & Fluorspar Project, the Northern Lights Project and

the Port of Saguenay

For and on behalf of the Board

ENDS

Joel Ives | Company Secretary

For further information please contact:

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Nicholas Holthouse

Managing Director

[email protected]

Peter Ruse

Corporate Development

[email protected]

Nicholas Read

Investor and Media Relations

[email protected]

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is

defined in policies of the TSX Venture Exchange) accepts responsibility for the

adequacy or accuracy of this release.

Qualified/Competent Person

The technical and scientific information in this news release has been reviewed by Marie-

Pier Boivin, M.Sc, P.Geo, a consultant of the Company, and a registered permit holder with

the Order des Géologues du Québec, and Qualified Person as defined by National

Instrument 43-101. Ms. Boivin has sufficient experience, which is relevant to the style of

mineralization, type of deposit under consideration, and to the activities undertaken to

qualify as a Competent Person as described by the JORC Code, 2012. Ms. Boivin consents

to the inclusion in this news release of the matters based on his information in the form

and context in which it appears.

Compliance statement

The Exploration Results for the Ashram Project were first reported in the Company’s

prospectus dated 30 September 2025 and released to ASX on 1 October 2025

(Prospectus). The Company confirms that it is not aware of any new information or data

that materially affects the information relating to the exploration results included in the

Prospectus.

Important Notices & Disclaimers

Forward Looking Statements

This announcement contains certain “forward looking statements” within the meaning of

Australian securities laws and “forward looking information” within the meaning of

Canadian securities laws (collectively referred to as “forward looking statements”). All

statements, other than statements of historical fact, that address circumstances, events,

activities or developments that could, or may or will occur are forward looking statements.

These forward-looking statements are subject to a variety of risks and uncertainties and

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other factors that could cause actual events or results to differ materially from those

projected in the forward-looking information. Risks that could change or prevent these

events, activities or developments from coming to fruition include: actual results of current

and future exploration activities; that Mont Royal may not be able to fully finance any

additional exploration on the Ashram Project; that even if Mont Royal is able raise capital,

costs for exploration activities may increase such that Mont Royal may not have sufficient

funds to pay for such exploration or processing activities; the timing and content of the

proposed drill program and any future work programs may not be completed as

proposed or at all; geological interpretations based on drilling that may change with more

detailed information; potential process methods and mineral recoveries assumptions

based on limited test work and by comparison to what are considered analogous

deposits that, with further test work, may not be comparable; testing of our process may

not prove successful or samples derived from the Ashram Project may not yield positive

results, and even if such tests are successful or initial sample results are positive, the

economic and other outcomes may not be as expected; the anticipated market demand

for rare earth elements and other minerals may not be as expected; the availability of

labour and equipment to undertake future exploration work and testing activities;

geopolitical risks which may result in market and economic instability; and despite the

current expected viability of the Ashram Project, conditions changing such that even if

metals or minerals are discovered on the Ashram Project, the project may not be

commercially viable, or other risks detailed herein and from time to time in the public

filings made by Mont Royal. Although Mont Royal has attempted to identify important

factors that could cause actual actions, events or results to differ from those described in

forward-looking statements, there may be other factors that cause such actions, events

or results to differ materially from those anticipated. These forward-looking statements

are based on Mont Royal’s current expectations, estimates, forecasts and projections

about its business and the industry in which it operates and management's beliefs and

assumptions, including the non-occurrence of the risks and uncertainties that are

described above and in the public filings made by Mont Royal or other events occurring

outside of our normal course of business, and are not guarantees of future performance

or development and involve known and unknown risks, uncertainties and other factors

that are in some cases beyond Mont Royal’s control.

Forward looking statements in this announcement include, but are not limited to,

statements regarding; the goals, strategies, opportunities, technologies used, project

timelines and funding requirements; impact of combined management expertise and

prospective shareholding;; the plans, operations and prospects of Mont Royal and its

properties; the continued advancement of the Ashram Project to development; that

Ashram’s fluorspar component which makes it one of the largest potential sources of

fluorspar in the world and could be a long-term supplier to the met-spar and acid-spar

markets; that Mont Royal is positioning to be one of the lowest cost rare earth element

producers globally, with a focus on being a long-term global supplier of mixed rare earth