LAURION Starts defining Gold Mineralization North and Northeast of the Brenbar Shaft, Highlighting 2.68 g/t Au over 1.05 m from 117.6 m to 118.65 m
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LAURION Starts defining Gold Mineralization North and Northeast of
the Brenbar Shaft, Highlighting 2.68 g/t Au over 1.05 m from 117.6 m
to 118.65 m
Toronto, Ontario – November 4, 2025 – LAURION Mineral Exploration Inc. (TSX.V: LME |
OTC: LMEFF) (“LAURION” or the “Corporation”) is pleased to announce encouraging
results from its 7,700 -metre Summer 2025 drill exploration program at the 100% -owned
Ishkõday Project, located 220 km northeast of Thunder Bay in Greenstone, Ontario. The
first five drill results were announced in the Corporation’s press releases dated August 19,
2025 and September 23, 2025, respectively, which targeted the high-grade gold-bearing
vein systems of the Sturgeon River Mine area. Reference is also made to the Corporation’s
press releases dated September 5, 2025, May 27, 2025 and May 8, 2025.
The reported drill holes below, LME25-061 and LME25-062, totalling 954 m were designed
to evaluate the mineralized system at the historic Brenbar Mine area, stepping out to the
north and northeast of the of the historic mine shaft.
Highlights of Drill Holes LME25-061 and LME25-062
LME25-061
• 2.70 m @ 0.22 g/t Au from 152.6 m to 155.3 m
• 2.50 m @ 0.20 g/t Au from 167.5 m to 170 m
• 2.25 m @ 0.88 g/t Au from 213.85 m to 216.10 m, including 1.70 m @ 1.10 g/t Au
from 214.4 m
LME25-062
• 3.00 m @ 0.49 g/t Au from 304.0 m to 307 m, including 1.0 m @ 1.34 g/t Au from
304.0 m
• 2.00 m @ 0.50 g/t Au from 111.0 m to 113.0 m, including 0.5 m @ 1.45 g/t Au from
111.80 m
• 1.20 m @ 0.76 g/t Au from 105.7 m to 106.9 m, including 0.7 m @ 1.07 g/t Au from
105.7 m
• 1.05 m @ 2.68 g/t Au from 117.6 m to 118.65 m, including 0.5 m @ 5.18 g/t Au from
118.15 m
• 1.15 m @ 0.39 g/t Au from 310.7 m to 311.85 m
• 1.10 m @ 1.63 g/t Au from 454.4 m to 455.5 m
These new intercepts not only confirm the continuity of gold-bearing structures near the
Brenbar Shaft, but also demonstrate how far our understanding of Ishk õday has
advanced since the early 2010 drilling campaigns,” said Cynthia Le Sueur -Aquin,
President and CEO of LAURION Mineral Exploration Inc. “Our 2025 drill core is fully
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oriented, allowing precise structural interpretation and integration into our evolving 3D
geological model — a critical step toward defining the geometry and scale of the
mineralized system.”
The 2025 drill program targeted a cluster of complex folded gold-bearing vein structures
in the Brenbar Shaft namely No 1, 2, 2A and No. 7 vein sets confirmed in historic drilling by
Prodigy Gold Inc. ( Jamie Solomon & Jerry Light, June 13, 2011 ). That work returned
multiple higher-grade intercepts, including 3.77 g/t Au over 1.30 m and 1.33 g/t Au over
1.0 m in BB09-03, 5.50 g/t over 2.5 m, 1.39 g/t Au over 1.0 m and 1.47 g/t Au over 1.0 min
BB09-04, 2.29 g/t Au over 1.10 m and 0.39 g/t Au over 15.90 m in BB09 -09, 0.549 g/t Au
over 12.50 m in BB09-10, and 1.56 g/t Au over 1.0 m, 0.51 g/t Au over 6.30 m, 3.26 g/t Au
over 0.80 m and 0.66 g/t Au over 8.20 m in BB10-27 which tested No. 15 Vein, #25 trench
vein. The results confirm high -grade quartz -vein hosted gold within sheared volcanic
rocks. They provide the basis for LAURION’s 2025 program to test continuity and strike
length at Brenbar, and to collect oriented core for detailed structural analysis and 3D
modeling.
Table of Assays for Drill Holes for LME25-061 and LME25-062
Hole ID From (m) To (m) Core Length
(m) Au (g/t)
LME25-061 38.1 38.9 0.8 0.395
LME25-061 152.6 155.3 2.7 0.224
Including 154.3 155.3 1 0.323
LME25-061 167.5 170 2.5 0.198
LME25-061 179.4 180.15 0.75 0.336
LME25-061 187.6 188.7 1.1 0.264
LME25-061 213.85 216.1 2.25 0.881
including 214.4 215.1 1.7 1.101
Including 214.4 215.1 0.7 1.27
Note: (Intervals represent core length; true widths are estimated at ~70–90% of
reported intervals.)
Hole ID From (m) To (m) Core Length
(m) Au (g/t)
LME25-062 20.70 21.20 0.50 1.025
LME25-062 105.70 106.90 1.20 0.762
including 105.70 106.40 0.70 1.065
LME25-062 111.00 113.00 2.00 0.502
including 111.00 111.80 0.80 0.215
including 111.80 112.30 0.50 1.455
LME25-062 117.60 118.65 1.05 2.684
including 118.15 118.65 0.50 5.18
LME25-062 143.90 144.40 0.50 0.654
LME25-062 148.70 149.20 0.50 0.533
LME25-062 166.00 166.50 0.50 0.595
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LME25-062 168.00 168.50 0.50 2.300
LME25-062 216.60 217.10 0.50 0.450
LME25-062 222.00 222.70 0.70 0.313
LME25-062 253.80 254.40 0.60 0.559
LME25-062 304.00 307.00 3.00 0.494
Including 304.00 305.00 1.00 1.340
LME25-062 310.70 311.85 1.15 0.394
including 311.35 311.85 0.50 0.771
LME25-062 322.90 324.00 1.10 0.792
LME25-062 366.50 367.30 0.80 0.330
LME25-062 454.40 455.50 1.10 1.625
LME25-062 564.90 565.40 0.50 0.815
Note: (Intervals represent core length; true widths are estimated at ~70–90% of
reported intervals.)
Drill Hole ID Azimuth Dip Depth (m)
LME25-061 170 -60 330
LME25-062 160 -50 624
TOTAL 954
Sampling and QA/QC Protocols
All drill core is transported and stored inside the core facility located at the Ishkõday
Project in Greenstone, Ontario. LAURION employs an industry standard system of external
standards, blanks and duplicates for all of its sampling, in addition to the QA/QC protocol
employed by the laboratory. After logging, core samples were identified and then cut in
half along core axis in the same building and then zip tied individually in plastic sample
bags with a bar code. Approximately five or six of these individual bags were then
stacked into a “rice” white material bag and stored on a skid for fin al shipment to the
laboratory.
All core samples were shipped to the ALS facility in Thunder Bay, Ontario, which were
then prepared by ALS Global Geochemistry in Thunder Bay and analyzed by ALS Global
Analytical Lab in North Vancouver, British Columbia. Samples are processed by 4 -acid
digestion and analyzed by fire assay on 50 g pulps and ICP -AES
(InductivelyCoupledPlasma – AtomicElement-Spectroscopy). Over limit analyses are
reprocessed with gravimetric finish.
A total of 5% blanks and 5% standard are inserted randomly within all samples. 5% of the
best assay result pulps were sent for re -assays. All QAQC were verified, and no
contamination or bias have been observed. The remaining half of the core, as well as
the unsampled core, is stored in temporary core racks at the core logging facility in
Beardmore and moved to the core storage facility at the Ishkõday Project.
Qualified Person
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The technical contents of this release were reviewed and approved by Jean-Philippe
Paiement, PGeo, MSc, a consultant to LAURION and a Qualified Person as defined by
National Instrument 43-101 – Standards of Disclosure for Mineral Projects.
About LAURION Mineral Exploration Inc.
The Corporation is a mid -stage junior mineral exploration and development company
listed on the TSXV under the symbol LME and on the OTCPINK under the symbol LMEFF.
LAURION now has 274,097,283 outstanding shares, of which approximately 73.6% are
owned and controlled by insiders who are eligible investors under the “Friends and
Family” categories.
LAURION's emphasis is on the exploration and development of its flagship project, the
100% owned mid- stage 57 km 2 Ishkõday Project, and its gold -rich polymetallic
mineralization.
LAURION’s chief priority remains maximizing shareholder value. A large portion of the
Corporation’s focus in this regard falls within the scope of its mineral exploration activities
and more specifically, advancing the Ishkõday Project. A consequence of LA URION’s
success and advancement over the past several years is that the Corporation has
become positioned as an acquisition target for appropriate potential acquirors.
Accordingly, the Corporation’s Board of Directors is aware that possible strategic
alternatives and transactional opportunities may arise and/or could be procured in the
short or medium terms. The Corporation will promptly issue a press release if any material
change occurs.
FOR FURTHER INFORMATION, CONTACT:
LAURION Mineral Exploration Inc.
Cynthia Le Sueur-Aquin – President and CEO
Tel: 1-705-788-9186 Fax: 1-705-805-9256
Douglas Vass - Investor Relations Consultant
Email: [email protected]
Website: http://www.LAURION.ca
Follow us on: X (@LAURION_LME), Instagram (laurionmineral) and LinkedIn
(https://www.linkedin.com/in/cynthia-le-sueur-aquin-laurion-lme-04b03017/)
Caution Regarding Forward-Looking Information
This press release contains forward-looking statements, which reflect the Corporation’s current expectations
regarding future events including with respect to LAURION's business, operations and condition,
management's objectives, strategies, beliefs and intentions, the Corporation’s ability to advance the
Ishkõday Project, the nature, focus, timing and potential results of the Corporation’s exploration, drilling and
prospecting activities in 2025 and beyond, including the Corporation’s diamond drill program described in
this press release and the Corporation’s other planned activities for the Ishkõday Project for the remainder of
2025, and the statements regarding the Corporation’s exploration or consideration of any possible strategic
alternatives and transactional opportunities (including, without limitation, the Corporation’s engagement of
third party advisors to explore any such potential alternatives and opportunities), as well as the potential
outcome(s) of this process, the possible impact of any poten tial transactions referenced herein on the
Corporation or any of its stakeholders, and the ability of the Corporation to identify and complete any
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potential acquisitions, mergers, financings or other transactions referenced herein, and the timing of any
such transactions. The forward -looking statements involve risks and uncertainties. Actual events and future
results, performance or achievements expressed or implied by such forward-looking statements could differ
materially from those projected herein including as a result of a change in the trading price of the common
shares of LAURION, the TSX Venture Exchange or any other applicable regulator not p roviding its approval
for any strategic alternatives or transactional opportunities, the interpretation and actual results of current
exploration activities, changes in project parameters as plans continue to be refined, future prices of gold
and/or other metals, possible variations in grade or recovery rates, failure of equipment or processes to
operate as anticipated, the failure of contracted parties to perform, labor disputes and other risks of the
mining industry, delays in obtaining governmental approvals or financing or in the completion of exploration,
as well as those factors disclosed in the Corporation’s publicly filed documents. Investors should consult the
Corporation’s ongoing quarterly and annual filings, as well as any other additional docume ntation
comprising the Corporation’s public disclosure record, for additional information on risks and uncertainties
relating to these forward -looking statements. The reader is cautioned not to rely on these forward- looking
statements. Subject to applicabl e law, the Corporation disclaims any obligation to update these forward-
looking statements. All sample values are from grab samples and channel samples, which by their nature,
are not necessarily representative of overall grades of mineralized areas. Readers are cautioned to not place
undue reliance on the assay values reported in this press release.
NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICE PROVIDER (AS THAT TERM IS DEFINED IN
THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY
OF THE CONTENT OF THIS NEWS RELEASE.