Eskay Receives High-Grade Gold Results from the Final Batch of Surface Samples from its 2025 Exploration Campaign at its 100% Controlled Consolidated Eskay Project, Golden Triangle, BC
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NEWS RELEASE
FOR IMMEDIATE RELEASE: November 7, 2025
Eskay Receives High-Grade Gold Results from the Final Batch of Surface Samples from its 2025
Exploration Campaign at its 100% Controlled Consolidated Eskay Project, Golden Triangle, BC
TORONTO, ON / ACCESS Newswire /November 7, 2025 / Eskay Mining Corp. (“Eskay” or the
“Company”) (TSXV:ESK) (OTC PINK:ESKYF) (Frankfurt:KN7) (WKN:A0YDPM) is pleased to provide
additional assay results from its prospecting and sampling program at its 100% controlled Consolidated Eskay
Project (“CEP”) in the Golden Triangle, British Columbia. Over the summer months of 2025, the Company’s
geological team systematically prospected and sampled the Vermillion, TM, Red Lightning, and Big Red zones
surrounding Unuk Finger Mountain in the southern extent of CEP where high grade gold veins were initially
discovered in 2024.
Select Highlights
- This most recent batch of 121 spot rock chip and channel results includes eleven samples assaying over
20 g/t Au and 31 samples assaying over 1 g/t Au.
- The highest grade spot rock chip assays include;
• 297 g/t Au and 790 g/t Ag collected from a quartz-sulfide vein at TM zone,
• 217 g/t Au and 0.44% Cu collected from a quartz-sulfide vein at Vermillion zone,
• 106 g/t Au and 54.9 g/t Ag collected from a quartz-sulfide vein at TM zone, and
• 65.7 g/t Au, 31.5 g/t Ag, and 0.31% Cu collected from a quartz-sulfide vein at Vermillion zone.
- A channel sample assay at the TM Zone returned 165 g/t Au and 285 g/t Ag over 0.40 m within 45.5 g/t
Au and 75.2 g/t Ag over 1.55m.
- A new gold -silver target, the Sultan zone, discovered in the southeastern corner of the claim package
returned an initial assay of 11.2 g/t Au and 181 g/t Ag.
“Further expansion of the high -grade vein discovery in the southern portion of our Consolidated Eskay Project
now fully explain the robust, large -scale BLEG stream sediment anomaly we identified around Unuk Finger
Mountain in recent years,” commented Quinton Hennigh, director and technical advisor to Eskay Mining. “High-
grade veins display a pattern of commonly being low -angle and stacked a few tens of meters apart. Veins are
comprised of quartz and varying contents of sulfides including base metal sulfides , especially chalcopyrite. We
are now seeing broad distribution of these veins, and they appear to display a spatial relation with a nearby Lee
Brant Eocene intrusion not unlike those observed at both Goliath Resources’ Surebet project and Juggernaut
Exploration’s Big One project. This new target style is generating a lot of excitement in the GT, and we think we
may have a similar such exploration target emerging at CEP. We can see a path to inaugural drilling of these veins
in 2026.”
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2025 Exploration Program
The 2025 field exploration program at the Consolidated Eskay Project included extensive surficial sampling,
reconnaissance geological mapping, and channel sampling across target areas around the Unuk Finger Mountain
and additional target areas across the property. The focus of the program was to identify and advance early-stage
gold-silver prospects into drill ready targets for the 2026 exploration season. All assays have now been received
for the 2025 season and this release covers the remaining 95 rock and 26 channel samples collected for a season
total of 310 spot rock chip samples and 55 channel samples.
In addition, Worldview 3 high -resolution satellite imagery survey has been collected across the property with
results expected later this month. Hyperspectral imaging and detailed orthophotos will help support focused
exploration efforts across Eskay’s 200 km2 southern target area.
Results from the TM and Vermillion Zones
Exploration conducted across the Vermillion and TM targets has identified significant vein-hosted gold and silver
mineralization that share many characteristics with reduced intrusion-related gold systems (RIRGS). Prospecting
and reconnaissance mapping have discovered flat lying, sheeted and planar shear quartz vein zones spanning
over 600 metres vertically and 500 by 2000 metres laterally with further areas to assess moving forward (Figure
1). Veining is spatially related to a biotite-hornblende quartz monzonite intrusion of the Lee Brant intrusive stock
believed to be of Eocene age which covers a 40 sq/km area south of the vein zones.
In-situ visible gold and electrum mineralization have been identified over a 2km strike length occurring in
multiple planar and sheeted quartz-carbonate veins at both the Vermillion and TM zone to the east. Veins hosting
accessory pyrrhotite, chalcopyrite, bismuth inite, and rarely wolframite and gold show strong correlations with
copper, bismuth and silver with anomalous tellurium. Lead and zinc (+/ - silver) veins have also been sampled
and may represent distal expressions of the mineralizing system. Miner alized veins are primarily hosted in
metavolcanic and volcaniclastic sequences of the Lower to Middle Jurassic Hazelton Group and have also been
observed in float boulders of the Lee Brant Stock quartz monzonite.
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Figure 1. 2025 Sample Location Map and Target Zones of the Eskay Project.
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Figure 2. 2025 rock sample assays for gold from TM.
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Figure 3. 2025 rock sample assays for gold from Vermillion.
A remaining total of 95 rock sample assays have been received from follow-up sampling at the TM (Figure 2)
and Vermillion (Figure 3) zones. Further sampling across the targets has continued to expand upon the surface
footprint of vein-hosted gold and silver mineralization and recent sampling has returned the highest gold grades
to date in the area with sample A0519 920 assaying 297 g/t Au and 790 g/t Ag. Of the 95 rocks collected in the
last phase of sampling, 5 rock samples assayed over 20 g/t Au, 8 samples assayed over 1 0 g/t Au, 14 samples
assayed over 5 g/t Au, and 21 samples assayed over 1 g/t Au (Tables 1 and 2).
Select assay highlights from TM & Vermillion include:
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• A0519920 assayed 297 g/t Au and 790 g/t Ag
• A0518360 assayed 217 g/t Au and 0.44% Cu
• A0518357 assayed 106 g/t Au and 54.9 g/t Ag
• A0518363 assayed 65.7 g/t Au, 31.5 g/t Ag, and 0.31% Cu
Table 1. Select assay highlights from TM zone rock samples.
Sample ID Zone Easting Northing Elevation Au (g/t) Ag (g/t) Cu (%)
A0519920 TM 415038 6256308 1473 297 790 0.00
A0518357 TM 415023 6256574 1378 106 54.9 0.00
A0518375 TM 414600 6256674 1688 22.0 18.7 0.08
A0518374 TM 414615 6256671 1686 9.72 16.2 0.02
A0517556 TM 415022 6256609 1399 8.94 10.5 0.36
A0517555 TM 415029 6256589 1394 8.42 28.3 0.99
A0518356 TM 415030 6256562 1393 7.56 5.00 0.18
A0517557 TM 415020 6256600 1395 7.08 31.5 0.91
A0518377 TM 414766 6256634 1585 4.48 24.5 0.17
Table 2. Select assay highlights from Vermillion zone rock samples.
Sample ID Zone Easting Northing Elevation Au (g/t) Ag (g/t) Cu (%)
A0518360 Vermillion 413291 6256989 1574 217 13.2 0.44
A0518363 Vermillion 413294 6257272 1394 65.7 31.5 0.31
A0518361 Vermillion 413247 6256995 1535 17.8 2.19 0.13
A0518373 Vermillion 413284 6257531 1418 12.1 5.91 0.02
A0519928 Vermillion 414020 6257144 1701 10.7 7.19 0.06
A0519921 Vermillion 413902 6257433 1661 6.87 97.0 0.29
A0518371 Vermillion 413426 6257405 1446 4.00 11.0 0.09
TM Channel Sample Assay Results
A total of 41.77m of channel sampling has been completed to date at the Vermillion and TM zones. TM channel
samples are reported herein, see previous release dated September 17, 2025 for Vermillion channel sample results.
A total of 16.86m across 9 channel series were completed at TM testing various vein generations for gold
mineralization (Table 3). Due to terrain limitations channel sampling widths were limited in their extents as the
TM area is characterized by steeply sloping topography. Channels were completed at a minimum width of 1.5m
to reflect minimum underground mining widths and were sampled both across veins with known gold
mineralization as well veins that had not previously been sampled.
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All channels were successful in intersecting gold and silver mineralization with significant gold intersections
including 165 g/t Au and 285 g/t Ag over 0.40 m within 45.5 g/t Au and 75.2 g/t Ag over 1.55m from Channel
V7 and 46.6 g/t Au and 16.7 g/t Ag over 0.25m within 6.67 g/t Au and 2.53 g/t Ag over 1.7m from Channel V4.
Weighted average intervals include:
• Channel V1: 6.11 g/t Au and 5.00 g/t Ag over 1.94m
• Channel V2: 4.17 g/t Au and 4.23 g/t Ag over 1.62m
• Channel V3: 0.18 g/t Au and 0.77 g/t Ag over 2.00m
• Channel V4: 6.67 g/t Au and 2.53 g/t Ag over 1.75m
• Channel V5: 4.96 g/t Au and 6.47 g/t Ag over 2.50m
• Channel V6: 2.99 g/t Au and 2.27 g/t Ag over 2.50m
• Channel V7: 45.5 g/t Au and 75.2 g/t Ag over 1.55m
• Channel V8: 0.15 g/t Au and 0.40 g/t Ag over 1.50m
• Channel V9: 0.49 g/t Au and 1.23 g/t Ag over 1.50m
Table 3. TM Channel Sample Assay Results
Sample ID Channel
Series From (m) To (m) Width (m) Au (g/t) Ag (g/t)
A0514180 Channel V1 0.00 0.70 0.70 0.04 0.25
A0514181 Channel V1 0.70 1.12 0.42 28.1 18.9
A0514182 Channel V1 1.12 1.94 0.82 0.03 1.94
A0514183 Channel V2 0.00 0.52 0.52 0.12 1.25
A0514184 Channel V2 0.52 0.77 0.25 26.6 22.4
A0514185 Channel V2 0.77 1.62 0.85 0.06 0.72
A0514186 Channel V3 0.00 1.00 1.00 0.02 0.19
A0514187 Channel V3 1.00 2.00 1.00 0.33 1.35
A0514188 Channel V4 0.00 1.00 1.00 0.01 0.05
A0514189 Channel V4 1.00 1.25 0.25 46.6 16.7
A0514190 Channel V4 1.25 1.75 0.50 0.04 0.37
A0514191 Channel V5 0.00 1.00 1.00 0.05 0.28
A0514192 Channel V5 1.00 1.50 0.50 24.7 31.6
A0514193 Channel V5 1.50 2.50 1.00 0.01 0.09
A0514194 Channel V6 0.00 0.64 0.64 0.07 1.83
A0514195 Channel V6 0.64 0.89 0.25 29.7 17.3
A0514196 Channel V6 0.89 1.89 1.00 0.01 0.13
A0514197 Channel V6 1.89 2.50 0.61 0.01 0.08
A0514198 Channel V7 0.00 0.40 0.40 165 285
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A0514199 Channel V7 0.40 1.00 0.60 7.61 3.89
A0514200 Channel V7 1.00 1.55 0.55 0.04 0.55
A0514109 Channel V8 0.00 0.70 0.70 0.01 0.26
A0514110 Channel V8 0.70 0.95 0.25 0.86 1.14
A0514111 Channel V8 0.95 1.50 0.55 0.01 0.23
A0514112 Channel V9 0.00 0.75 0.75 0.98 2.26
A0514113 Channel V9 0.75 1.50 0.75 0.01 0.19
Assay Results from the Sultan Zone
One day was spent conducting reconnaissance sampling on previously unexplored areas 7km southeast of the
TM Zone at the end of the 2025 season. Prospecting returned promising initial results from base metal veins
hosted in broad quartz-sericite-pyrite alteration zones within Upper Triassic rocks of the Stuhini Group with one
assay of 11.2 g/t Au and 181 g/t Ag. The recent discovery of additional gold-silver mineralization in the southern
extents of the claims support the need for further exploration in the area and attest to the district scale precious
and base metal potential across the property.