Temas Accelerates Its 2,500 metre Drilling Program at La Blache

Rhea-AI Summary

Temas Resources (OTCQB:TMASF) has begun an accelerated ~2,500 metre HQ diamond drilling program at the La Blache TiO2 project near Baie-Comeau, Quebec, starting end of October 2025 and continuing into November 2025.

The campaign will test a 2.5 km mineralized trend from Hervieux West to Farrell-Taylor at 50 m x 50 m spacing, begin with two rigs and scale to four rigs by mid-November, with a second phase expected complete by April 2026.

HQ core will support metallurgical work to advance Temas' Regenerative Chloride Leach (RCL) processing technology; the program is reported as fully funded and managed by Magnor Exploration.

Positive

• Planned 2,500 m HQ diamond drilling at La Blache
• Drill program fully funded by recent financings
• Rigs ramping from 2 to 4 by mid-November 2025
• HQ core targeted to advance RCL metallurgical testing

Negative

• Foreign resource estimates are not reported under JORC Code 2012
• Competent person states uncertainty about converting foreign estimates to JORC

A technology-driven critical metals exploration company reshoring Western metal production through patented processing IP, strategic exploration assets, and global business opportunities

Highlights

• Temas contracts Magnor Exploration Inc., an experienced drilling operator in Quebec, Canada.

• Temas plans to complete approximately 2,500 m of HQ diamond drilling at the La Blache Ti02 Mineral Exploration Project.

• The planned mineral exploration program will further define of inferred mineral resource at the Farrell-Taylor Ti02 deposit, and to test the previous drilling at the adjacent Lac Schmoo Ti02 deposit.

• HQ core from this exploration program will be used to advance the Temas Regenerative Chloride Leach ("RCL") technology, a novel hydro-metallurgical processing technology that has been shown to enhance the recovery of critical metals, battery metals, platinum group minerals, precious and base metals and rare earth elements.

VANCOUVER, BC / ACCESS Newswire / November 5, 2025 / Temas Resources Corp. ("Temas" or the "Company") (CSE:TMAS)(ASX:TIO)(OTCQB:TMASF)(FSE:26P0) is pleased to announce that it has commenced an approximate 2,500 metre accelerated drill program at its La Blache property near Baie-Comeau, Quebec, Canada, commencing at the end of October 2025 and continuing into this month.

The drilling program is expected to build on the Company's initial resource estimate set out in the Company's prospectus dated August 29, 2025 and to confirm the final geological model for the property. A full and comprehensive understanding of the deposit is anticipated after completion of this drill program.

"The La Blache property is located near existing infrastructure, skilled workforce and near the deep-sea Port of Saguenay," explained Tim Fernback, CEO, of Temas Resources. "We have La Blache on an accelerated mineral exploration and development path to support the commencement of a larger feasibility study in 2026. We have extensively drilled the Farrell-Taylor Ti02 deposit in the past and this new drill program will help further define the mineralized trend. The Lac Schmoo area contains a historical Ti02 outcropping at the surface that is physically located between the Company's Farrell-Taylor and Hervieux East deposits within the La Blache claim block. We wish to test this area in order to add additional mineral resource potential to La Blache. "

MAP OF LA BLACHE PROPERTY

Figure 1: Location of the La Blanche tenure and mineralised zones

The campaign will encompass the entire 2.5 km long known Ti02 mineralization zone from Hervieux West to Farrell-Taylor at 50 m x 50 m intervals. The first phase of the drill program will begin with two drill rigs in the coming weeks and increase up to four rigs by mid-November with the expected completion of a second phase program by April 2026. The drill program is fully funded by the Company's recent financings, and all drill and work authorizations are in place at La Blache.

The campaign including drilling operations will be managed by Magnor Exploration Inc. of Laterrière, Quebec.

Mr. David Caldwell, Temas Chief Operating Officer comments: "We are excited to see the first phase drilling to acquire metallurgical samples and further define and upgrade the Farrell-Taylor Ti02 resource. In light of the push for onshoring critical metals in North America, we are defining the La Blache property as an important step in reaching independence for V, Ti, Sc and Ga mineralization is a world class massive oxide deposit. We will incorporate the recently acquired resources to the west into a global mineral resource estimate (MRE) covering the entire property that will be used to define future feasibility work."

IMAGES OF LA BLACHE EXPLORATION PROGRAM FALL 2025

Foreign Resource Cautionary Statements

Details regarding the foreign mineral resource estimate, project details and associated exploration results are set out in the Company's Prospectus dated 29 August 2025 (the "Prospectus"). The Company confirms that it is not aware of any new information or data that materially affects the information included in the La Blache Project description in the Prospectus. The Prospectus is available on the Company's website at www.temasresources.com/investors or through the ASX platform under announcement dated 15 July 2025.

The Company confirms that it is not aware of any new information or data that materially affects the information included in the La Blache Project description in the Prospectus. The Company confirms that all material assumptions and technical parameters underpinning the foreign resource estimate and exploration results in this original Prospectus continue to apply and have not materially changed. The estimates of the quantity and grade of mineralisation for the La Blache Project are set out in the La Blache Project in the Prospectus and are "foreign estimates" within the meaning of the ASX listing rules and are not reported in accordance with the JORC Code 2012. A competent person has not undertaken sufficient work to classify the foreign estimates as mineral resources in accordance with the JORC Code 2012. It is uncertain that following evaluation and further exploration work that the foreign estimates will be able to be reported as mineral resources in accordance with the JORC Code.

- ENDS -

Approved for Release by the Board of Directors

For further information, contact:

Tim Fernback President & CEO timf@temasresources.com

Jane Morgan Investor & Media Relations jm@janemorganmanagement.com.au + 61 (0) 405 555 618

Or visit our website at www.temasresources.com

Disclaimer

No representations or warranty, express or implied, is made by the Company that the material contained in this announcement will be achieved or proved correct. Except for the statutory liability which cannot be excluded, each of the Company, its directors, officers, employees, advisors, and agents expressly disclaims any responsibility for the accuracy, fairness, sufficiency or completeness of the material contained in this announcement and excludes all liability whatsoever (including in negligence) for an loss or damage which may be suffered by any person as a consequence of any information in this announcement or any effort or omission therefrom. The Company will not update of keep current the information contained in this announcement or to correct any inaccuracy or omission which may become apparent, or to furnish any person with any further information. Any opinions expressed in the announcement are subject to change without notice.

Competent Person's / Qualified Person's Statement

The information in this announcement that relates to Exploration Results and Mineral Resources for the La Blache and Lac Brûlé Titanium-Vanadium Projects in Québec, Canada, is based on, and fairly represents, information and supporting documentation prepared and compiled by Mr Malcolm Castle, BSc (Hons), GCertAppFin (Sec Inst), MAusIMM, Principal Consultant of Agricola Mining Consultants Pty Ltd.

Mr Castle is a Member of the Australasian Institute of Mining and Metallurgy (MAusIMM). He has sufficient experience that is relevant to the style of mineralisation, the type of deposit under consideration, and the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC Code 2012) and a Qualified Person as defined by NI43-101.

Mr Castle is the Principal Consultant of Agricola Mining Consultants Pty Ltd, which provides independent geological and technical advisory services to Temas Resources Corp. He has reviewed the information presented in this announcement and consents to the inclusion in the report of the matters based on his information in the form and context in which they appear.

Agricola Mining Consultants Pty Ltd is an independent geological and technical consultancy and has no direct or indirect interest in Temas Resources Corp.

About Temas Resources

Revolutionising Metal Production
Proprietary IP. Global Licensing. Titanium & Critical Minerals.

Temas Resources Corp. (ASX:TIO)(CSE:TMAS)(OTCQB:TMASF)(FRA:26P0) is a technology-driven critical minerals company advancing a dual-business model built around proprietary processing innovation and strategic mineral ownership. The Company's patented Regenerative Chloride Leach (RCL) technology platform delivers significant operational cost reductions - validated at up to 65% lower than traditional processing - while dramatically reducing energy use and environmental impact.

Temas' RCL process is the foundation of its technology licensing and partnership business, enabling global mining and materials companies to adopt sustainable, high-margin metal extraction methods across a range of critical minerals including titanium, vanadium, nickel, and rare earth elements.


Complementing its technology division, Temas also owns 100% of two advanced titanium-vanadium-iron projects in Québec, Canada - La Blache and Lac Brûlé - which are strategically positioned to feed directly into the Company's proprietary processing platform, creating a fully integrated mine-to-market supply chain for Western metals.

Through this combination of innovative IP commercialisation and resource ownership, Temas Resources is positioned to deliver scalable, low-carbon solutions that strengthen Western critical-mineral independence and create long-term value for shareholders.

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https://temasresources.com/
https://x.com/TMASResources
https://www.linkedin.com/company/temas-resources-corp/

Cautionary Note Regarding Forward-Looking Statements

Neither the Canadian Securities Exchange nor the Market Regulator (as that term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this news release.

This press release contains forward looking statements within the meaning of applicable securities laws. The use of any of the words "anticipate", "plan", "continue", "expect", "estimate", "objective", "may", "will", "project", "should", "predict", "potential" and similar expressions are intended to identify forward looking statements

Although the Company believes that the expectations and assumptions on which the forward-looking statements are based are reasonable, undue reliance should not be placed on the forward-looking statements because the Company cannot give any assurance that they will prove correct. Since forward looking statements address future events and conditions, they involve inherent assumptions, risks and uncertainties. Actual results could differ materially from those currently anticipated due to a number of assumptions, factors and risks. These assumptions and risks include, but are not limited to, assumptions and risks associated with mineral exploration generally and results from anticipated and proposed exploration programs, conditions in the equity financing markets, and assumptions and risks regarding receipt of regulatory and shareholder approvals.

Management has provided the above summary of risks and assumptions related to forward looking statements in this press release in order to provide readers with a more comprehensive perspective on the Company's future operations. The Company's actual results, performance or achievement could differ materially from those expressed in, or implied by, these forward-looking statements and, accordingly, no assurance can be given that any of the events anticipated by the forward-looking statements will transpire or occur, or if any of them do so, what benefits the Company will derive from them. These forward-looking statements are made as of the date of this press release, and, other than as required by applicable securities laws, the Company disclaims any intent or obligation to update publicly any forward-looking statements, whether as a result of new information, future events or results or otherwise.

SOURCE: Temas Resources Corp.

View the original press release on ACCESS Newswire

FAQ

What is Temas Resources (TMASF) drilling at La Blache in November 2025?

Temas started an accelerated ~2,500 metre HQ diamond drilling program at La Blache, beginning end October 2025 and continuing into November 2025.

How many drill rigs will Temas use for the La Blache program and when?

The program begins with two drill rigs and is planned to increase to four rigs by mid-November 2025.

What area and spacing is Temas testing at La Blache (TMASF)?

The campaign covers a 2.5 km TiO2 mineralized zone from Hervieux West to Farrell-Taylor at 50 m x 50 m intervals.

Will La Blache drill core be used for metallurgical work by Temas (TMASF)?

Yes; HQ core will be used to advance the company's Regenerative Chloride Leach (RCL) processing technology and metallurgical testing.

Is the La Blache resource reported under JORC or NI 43-101?

No; the release notes the La Blache estimates are foreign estimates and have not been classified as mineral resources under JORC Code 2012.

What is the expected timeline for the La Blache drilling program completion?

A second phase of drilling is expected to be completed by April 2026.