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Talisker Receives Assay Results from 1105 Level Lateral Development at the Mustang Mine

Drill Results Mine Development & Operations

Talisker Resources Ltd.

130 Adelaide Street West, Suite 3002

Toronto, Ontario M5H 3P5

TSK

TSKFF

TSX OTCQB

Talisker Receives Assay Results from 1105 Level

Lateral Development at the Mustang Mine

Toronto, Ontario, July 24, 2025 – Talisker Resources Ltd. (“Talisker” or the “Company”) (TSX: TSK, OTCQX:

TSKFF) is pleased to announce that the C ompany has received assay result s from underground face

sampling of lateral development from the 1105 level at the Mustang Mine. Lateral development is mining

conducted along the vein to allow for equipment access required for later stope extraction between

levels. This development is conducted at approximately 3 X 3 metre dimensions, larger than the 1.8 metre

width of the actual mining stopes. The 1105 level is located 1 ,105 metres above mean sea level and

represents one of the upper most levels of the Mustang M ine. Sampling on this level was conducted to

support future stopes identified on the Alhambra, BK and BK9870 veins. Sampling is conducted by cutting

a linear horizontal channel approximately 10 centimeters wide across the width of the development face.

Key Highlights:

• 551 g/t over 0.63m within 118.9 g/t over 3.02m from BK9870 Vein, West Face No. 1 (sample X002316)

• 196 g/t over 0.44m within 23.7 g/t over 3.78m from BK9870 Vein, West Face No. 2 (sample X002261)

• 92.7 g/t over 0.47m within 17.1 g/t over 2.74m from BK Vein, West Face No. 2 (sample X002311)

• 68.6 g/t over 0.47m within 10.3 g/t over 3.33m from Alhambra Vein, West Face No. 3 (sample

X000383)

• 65.1 g/t over 0.47m within 21.3 g/t over 2.96m from Alhambra Vein, East Face No. 1 (sample X000338)

• 56.8 g/t over 0.92m within 15.4 g/t over 3.8m from BK9870 Vein, West Face No. 3 (sample X002326)

• 52.7 g/t over 0.58m within 10.1 g/t over 4.17m from Alhambra Vein, West Face No. 15 (sample

X000805)

• 40.9 g/t over 0.7m within 10.6 g/t over 3.34m from Alhambra Vein, East Face No. 3 (sample X000416)

• 40.1 g/t over 0.73m within 8 g/t over 4.29m from Alhambra Vein, East Face No. 4 (sample X000432)

• 28.1 g/t over 0.86m within 7.8 g/t over 3.43m from Alhambra Vein, East Face No. 2 (sample X000404)

Terry Harbort, CEO of Talisker stated, “ These outstanding results from the 1105 level face sampling

reinforce the high-grade nature of Bralorne and its position as one of the world’s highest grade gold

deposits. Even diluted to development widths of 3 metres, which is well beyond our mining width of 1.8

metres we see strong confirmation of the consistent grade with abundant occurrences of visible gold

(shown in the face photos below in green). Shareholders will also note, the close correlation between our

modelled veins displayed by the blue and red lines and the actual vein position. An excellent outcome for

our dedicated resource modelling team!”

Talisker is actively milling run of mine gold bearing development material at Nicola Mining’s Merrit mill

facility. To date, a total of 2,143 tonnes of material has been milled producing approximately 12 kilograms

of gravity concentrate and 40 tonnes of sulphide concentrate. A further 2,200 tonnes of material has

been delivered to the mill and is awaiting milling. The first sale and shipment of concentrate material is

expected at the end of this month. Talisker is continuing to deliver new run of mine material daily at a

rate of approximately 150 tpd.

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Bralorne Gold Project

Mustang Ming – 1105 Lateral Development

Assay Results *

Channel Sample Name From

(m)

To

(m)

Length

(m)

Au

(ppm)

Comp

Grade

Comp

Length

Sample

#

M1105_BK9870_OD_W1_F2 1.86 2.49 0.63 551 118.9078 3.02 X002316

M1105_BK9870_OD_W1_F1 3.34 3.78 0.44 196.0 23.69595 3.78 X002261

M1105_BK_OD_W1_F2 1.17 1.64 0.47 92.7 17.13203 2.74 X002311

M1105_Alh_OD_W1_F3 1.49 1.96 0.47 68.6 10.33438 3.33 X000383

M1105_Alh_OD_E1_F1 0.74 1.70 0.96 65.1 21.28439 2.96 X000338

M1105_BK9870_OD_W1_F3 2.88 3.80 0.92 56.8 15.34963 3.80 X002326

M1105_Alh_OD_W1_F15 2.77 3.35 0.58 52.7 10.08269 4.17 X000805

M1105_Alh_OD_E1_F3 0.78 1.48 0.70 40.9 10.64217 3.45 X000416

M1105_Alh_OD_E1_F4 1.18 1.91 0.73 40.1 8.017063 4.29 X000432

M1105_Alh_OD_E1_F2 0.75 1.61 0.86 28.1 7.802945 3.43 X000404

M1105_Alh_OD_W1_F11 2.50 2.95 0.45 24.9 3.441206 3.69 X000601

M1105_Alh_OD_W1_F12 1.90 2.77 0.87 22.5 5.706179 3.52 X000609

M1105_Alh_OD_W1_F14 1.65 2.13 0.48 20.8 3.263891 3.29 X000625

M1105_Alh_OD_E1_F5 0.52 0.98 0.46 12.8 2.275066 3.04 X000604

M1105_Alh_OD_W1_F13 1.10 1.98 0.88 12.2 3.905608 2.96 X000614

M1105_Alh_OD_W1_F1 0.99 1.70 0.71 11.6 4.176678 3.01 X000334

* Estimated true widths are between 80% and 100%.

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Figure 1: Face sample from 1105 level BK9870 Vein western development face No. 2; visible gold shown

as green dots.

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Figure 2: Face sample from 1105 level BK9870 Vein western development face No. 1.

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Figure 3: Face sample from 1105 level BK Vein western development face No. 2; visible gold shown as

green dots.

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Figure 4: Face sample from 1105 level Alhambra Vein western development face No. 3.

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Figure 5: Face sample from 1105 level Alhambra Vein eastern development face No. 1.

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Figure 6: Face sample from 1105 level BK9870 Vein western development face No. 3; visible gold shown

as green dots.