TSK.TO · 2026-04-15 12:00:00

Talisker Reports Mustang Underground Face Sample Results Including 886 g/t over 0.51m within 254.5 g/t over 2.74m on 1060 Level and Defines a 60 metre Strike Length High-grade Shoot Averaging 27 g/t on the 1045 Level

Drill Results Sampling & Geoscience Results

Talisker Resources Ltd.

130 Adelaide Street West, Suite 3002

Toronto, Ontario M5H 3P5

TSK

TSKFF

TSX OTCQB

Talisker Reports Mustang Underground Face Sample Results Including

886 g/t over 0.51m within 254.5 g/t over 2.74m on 1060 Level and Defines a

60 metre Strike Length High-grade Shoot Averaging 27 g/t on the 1045 Level

Toronto, Ontario, April 15, 2026 – Talisker Resources Ltd. (“Talisker” or the “Company”) (TSX: TSK, OTCQB:

TSKFF) is pleased to report the development on the newly established 1045 Level along the BK Vein at the

Mustang Mine where the Company has successfully intersected a continuous 60 -metre strike length of

high-grade mineralization. The zone comprises a well-defined banded quartz vein averaging 27 grams per

tonne (g/t) gold across an average width of 0.85 metres with a total of 384 visible gold occurrences across

17 of the 25 faces channeled on the structure. This result highlights the strong continuity of the

mineralized structures within the Mustang Mine and further supports Talisker’s geological model.

Ongoing development continues to demonstrate the robustness and expansion potential of the BK Vein

system, reinforcing confidence in the asset’s ability to deliver consistent high-grade material.

Additionally, Talisker is pleased to report that new development along the BK Vein on the 1060 Level at

the Mustang Mine has intersected a high-grade ore shoot, located approximately 15 metr es beyond

previously developed workings. This discovery underscores the significant upside potential for continued

resource expansion at depth and along strike within the BK Vein system.

Key Highlights:

• 866 g/t over 0.51 m within 254.52 g/t over 2.74 m from BK Vein, West Face No. 11

• 413 g/t over 0.38 m within 130.28 g/t over 1.30 m from BK Vein, East Face No. 26

• 380 g/t over 0.35 m within 75.44 g/t over 1.88 m from BK Vein, East Face No. 2

• 234 g/t over 0.57 m within 102.33 g/t over 1.32 m from BK Vein, East Face No. 28

• 142 g/t over 0.40 m within 41.03 g/t over 1.44 m with from BK Vein, East Face No. 4

• 89.8 g/t over 0.49 m within 33.62 g/t over 1.43 m from BK Vein, East Face No. 23

• 80.3 g/t over 0.47 m within 24.40 g/t over 1.63 m from BK Vein, East Face No. 18

• 66.9 g/t over 0.45 m within 19.53 g/t over 1.84 m from BK Vein, East Face No. 5

• 32.3 g/t over 0.67 m within 17.65 g/t over 1.33 m from BK Vein, East Face No. 25

• 26.9 g/t over 0.88 m within 12.51 g/t over 2.17 m from BK Vein, West Face No. 10

• 14.6 g/t over 0.48 m within 6.03 g/t over 1.31 m from BK Vein, West Face No. 9

Terry Harbort, CEO of Talisker commented, “These new face sample results from the 1060 level and the

new development on the 1045 level strongly support our upcoming stope extraction from these levels.

With ramp and waste development also nearing completion on the 1030 level, we look forward to

following these shoots further at depth.”

Bralorne Gold Project

Mustang Mine – 1045 & 1060 Lateral Development

Assay Results *

Channel Sample Name

From

(m)

Interval

(m)

(g/t) Sample #

M1045_BK_OD_E1_F2 1.40 2.04 0.64 6.07 X001446

M1045_BK_OD_E1_F2 2.04 2.53 0.49 2.03 X001447

M1045_BK_OD_E1_F2 2.53 2.88 0.35 380.00 X001448

M1045_BK_OD_E1_F2 2.88 3.28 0.40 9.87 X001449

M1045_BK_OD_E1_F4 0.86 1.90 1.04 2.20 X001502

M1045_BK_OD_E1_F4 1.90 2.30 0.40 142.00 X001503

M1045_BK_OD_E1_F5 1.32 2.31 0.99 2.12 X001509

M1045_BK_OD_E1_F5 2.31 2.71 0.40 9.33 X001511

M1045_BK_OD_E1_F5 2.71 3.16 0.45 66.90 X001512

M1045_BK_OD_E1_F18 0.98 1.45 0.47 80.30 X001723

M1045_BK_OD_E1_F18 1.45 1.99 0.54 3.72 X001724

M1045_BK_OD_E1_F18 1.99 2.61 0.62 0.03 X001725

M1045_BK_OD_E1_F23 1.21 1.67 0.46 6.84 X001831

M1045_BK_OD_E1_F23 1.67 2.16 0.49 89.80 X001832

M1045_BK_OD_E1_F23 2.16 2.64 0.48 1.94 X001833

M1045_BK_OD_E1_F25 1.46 2.12 0.66 2.68 X001878

M1045_BK_OD_E1_F25 2.12 2.79 0.67 32.40 X001879

M1045_BK_OD_E1_F26 1.29 2.21 0.92 13.50 X001887

M1045_BK_OD_E1_F26 2.21 2.59 0.38 413.00 X001888

M1045_BK_OD_E1_F28 0.63 1.38 0.75 2.26 X001907

M1045_BK_OD_E1_F28 1.38 1.95 0.57 234.00 X001908

M1060_BK_OD_W1_F9 0.86 1.34 0.48 14.60 X001496

M1060_BK_OD_W1_F9 1.34 2.17 0.83 1.08 X001497

M1060_BK_OD_W1_F10 1.58 2.34 0.76 4.24 X001544

M1060_BK_OD_W1_F10 2.34 3.22 0.88 26.90 X001545

M1060_BK_OD_W1_F10 1.05 1.58 0.53 0.48 X001543

M1060_BK_OD_W1_F11 1.10 1.97 0.87 2.22 X001859

M1060_BK_OD_W1_F11 1.97 2.57 0.60 1.25 X001861

M1060_BK_OD_W1_F11 2.57 2.96 0.39 13.20 X001862

M1060_BK_OD_W1_F11 2.96 3.47 0.51 866.00 X001863

M1060_BK_OD_W1_F11 3.47 3.84 0.37 670.00 X001864

* Estimated true widths are between 80% and 100% of interval lengths.

Bralorne Gold Project – Channel Collar Locations Table (values rounded to nearest metre)

Channel Sample Name UTM Easting UTM Northing

Elevation

(m)

M1045_BK_OD_E1_F2 5625458 513380.6 1048.274

M1045_BK_OD_E1_F4 5625457 513385.4 1048.376

M1045_BK_OD_E1_F5 5625458 513387.9 1048.301

M1045_BK_OD_E1_F18 5625455 513412.7 1048.258

M1045_BK_OD_E1_F23 5625457 513423.3 1048.908

M1045_BK_OD_E1_F25 5625458 513428.2 1048.392

M1045_BK_OD_E1_F26 5625457 513430.2 1048.370

M1045_BK_OD_E1_F28 5625457 513434.7 1048.378

M1060_BK_OD_W1_F9 5625460 513279.7 1063.872

M1060_BK_OD_W1_F10 5625459 513278.2 1063.967

M1060_BK_OD_W1_F11 5625458 513275.5 1064.067

Bralorne Gold Project – Channel Collar Orientations Table

Channel Sample Name

Azimuth

(o)

Dip

(o)

Total Length

(m)

M1045_BK_OD_E1_F2 178 0 5.93

M1045_BK_OD_E1_F4 184 0 3.12

M1045_BK_OD_E1_F5 178 0 3.16

M1045_BK_OD_E1_F18 176 0 3.70

M1045_BK_OD_E1_F23 170 0 3.19

M1045_BK_OD_E1_F25 182 0 3.33

M1045_BK_OD_E1_F26 184 0 3.35

M1045_BK_OD_E1_F28 177 0 2.97

M1060_BK_OD_W1_F9 314 0 3.54

M1060_BK_OD_W1_F10 318 0 3.22

M1060_BK_OD_W1_F11 339 0 3.84

Figure 1: Mustang Mine plan view of 1045 level lateral development.

Figure 2: Face sample from 1045 level BK Vein west face No. 2.

Figure 3: Face sample from 1045 level BK Vein west face No. 4; visible gold shown as green dots.

Figure 4: Face sample from 1045 level BK Vein west face No. 5; visible gold shown as green dots.

Figure 5: Face sample from 1045 level BK Vein west face No. 18.

Figure 6: Face sample from 1045 level BK Vein west face No. 23; visible gold shown as green dots.

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