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SNAG.V ·

Silver North Reviews Tim Drill Program Results & 2025 Plans

Exploration Programs

Trading Symbol (TSX-V: SNAG)

410-325 Howe Street

Vancouver, British Columbia

Canada V6C 1Z7

Tel: (604) 687 3520

Fax: 1-888-889-4874

www.silvernorthres.com

NR25-05

Silver North Reviews Tim Drill Program Results & 2025 Plans

• Presence of a Silver – Lead – Zinc bearing CRD system at Tim Property and permissive host

geology confirmed

• 2024 program completed 2,250 m of drilling in 6 holes

• Further drilling planned by Coeur

Vancouver, BC, May 26, 2025 - Silver North Resources Ltd. (TSX-V: SNAG, OTCQB:

TARSF, Frankfurt: I90) (“Silver North” or the “Company”) is pleased to provide results of the

2024 drilling campaign executed and funded by Coeur Silvertip Holdings, Ltd. (“Coeur”), a

subsidiary of Coeur Mining, Inc. (NYSE: CDE), pursuant to the terms of an option agreement

where Coeur can earn an initial 51% interest that can be increased to an 80% stake in the Tim

Project, subject to an expenditure schedule. The Tim Property is located in southern Yukon,

approximately 19 km northeast of Coeur’s Silvertip exploratory project.

The 2024 program successfully confirmed the presence of a Carbonate Replacement Deposit

(CRD) style system at Tim. The program also confirmed the presence of permissive host rocks

such as the Rosella Formation Limestones, which in the vicinity of the Wolf Fault, are overlain

by phyllites and argillites of the Kechika Group, providing a promising environment for deposit

formation. The presence of a CRD system is evidenced by diagnostic features noted at

Silvertip and elsewhere in the world, including fugitive calcite veining that fluoresces in UV light

(displaying the classic “barbeque” pink and orange fluorescence), re-crystallization of the host

limestones, disseminated pyrite – sphalerite and galena sulphide and derived oxide

mineralization, and massive pyrrhotite with scheelite mineralization (an important tungsten

bearing mineral). The best drill intercept from the 2024 program returned 3.39 m of 52.8 g/t

silver, 0.28 g/t gold, 0.11 % lead and 0.27 % zinc within the Wolf Fault, or a significant

associated splay.

“We are grateful to have Coeur executing and funding exploration and we believe it is a

significant advantage to Silver North’s shareholders to have their team executing and funding

exploration on the property,” stated Jason Weber, P.Geo., President and CEO of Silver North.

“Because Coeur is applying a minerals systems approach to exploration at Tim, they can be

encouraged by geological observations in trenches and in drill core, even absent of high-grade

silver and base metals intersections. We are excited that Coeur plans to conduct follow-up

drilling at Tim utilizing the 2024 drilling and geophysical data to vector towards what they

believe are potentially the most productive parts of the Tim CRD system.”

Coeur completed 2,250 metres of drilling in six holes, largely testing the Wolf Fault along

approximately 1,000 metres of strike length within prospective stratigraphy. Drilling targeted

structurally-hosted “chimney” style mineralization potentially hosted within the Wolf Fault and

splays of it, as well as stratigraphically controlled “manto” mineralization along conducive

stratigraphic horizons.

Table: 2024 Notable Drill Hole Intersections.

Hole From (m) To (m) Interval

(m)

Silver

(g/t)

Gold

(g/t)

Lead

(ppm)

Zinc

(ppm)

TIM24-Pad03-001 38.14 38.46 0.32 27.4 0.022 0.05 0.60

TIM24-Pad04-001 235.88 236.86 0.98 17.7 0.011 0.75 1.29

TIM24-Pad04-002 141.00 144.39 3.39 52.8 0.280 0.11 0.27

Five of the six holes were successful in testing the Wolf Fault or splays of it, with one hole

abandoned prior to reaching target depth due to excessive overburden. Intersections of the

fault and its potential splays range in width from approximately 0.5 to >6.0 metres and were

commonly noted to be anomalous in silver, lead, zinc and pathfinder elements. Two holes

intersected massive sulphide mineralization in the fault and/or splay. TIM24-Pad01-001

intersected a massive pyrrhotite interval with blebs of scheelite and anomalous silver, gold,

lead, zinc, as well as bismuth, tellurium and tungsten results that were over-limits at the upper

200 ppm bound.

TIM24-Pad03-001 intersected the Wolf Fault from 36.00 to 38.46 metres downhole, at the start

of recoverable core. As such, the intersection is heavily oxidized. While the strongest

mineralization in the intersection, albeit heavily oxidized from 38.14 to 38.46 metres was

recovered, little or no sulphide mineralization was remaining.

Detailed planning of the 2025 follow up program is underway. The 2024 program was

conducted under the direction of Coeur's exploration team based at the Silvertip site, under the

terms of an option agreement granting Coeur the right to earn a 51%- interest in the Tim

Property by completing a minimum of $3.55 million in exploration expenditures and making

cash payments to Silver North totalling $275,000 by December 31, 2026. Coeur can bring its

interest to 80% by making additional cash payments of $100,000 per year in 2027 and 2028,

completing a positive feasibility study and informing Silver North of its intention to develop a

mine at Tim by December 16, 2028. The Tim Property is track accessible through 25

kilometres of four-by-four access off the Silvertip site road.

About Silver North Resources Ltd.

Silver North’s primary assets are its 100% owned Haldane Silver Project (next to Hecla Mining

Inc.’s Keno Hill Mine project) and the Tim Project (under option to Coeur Mining, Inc.).

The Company is listed on the TSX Venture Exchange under the symbol “SNAG”, trades on the

OTCQB market in the United States under the symbol “TARSF”, and under the symbol “I90” on

the Frankfurt Stock Exchange.

Mr. Jason Weber, P.Geo., President and CEO of Silver North Resources Ltd. is a Qualified

Person as defined by National Instrument 43-101. Mr. Weber supervised the preparation of the

technical information contained in this release.

For further information, contact:

Jason Weber, President and CEO

Sandrine Lam, Shareholder Communications

Tel: (604) 807-7217

Fax: (888) 889-4874

To learn more visit: www.silvernorthres.com

X: https://X.com/SilverNorthRes

LinkedIn: https://www.linkedin.com/company/silvernorth-res-ltd/

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER (AS THAT

TERM IS DEFINED IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS

RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE. STATEMENTS IN THIS

NEWS RELEASE, OTHER THAN PURELY HISTORICAL INFORMATION, INCLUDING STATEMENTS

RELATING TO THE COMPANY'S FUTURE PLANS AND OBJECTIVES OR EXPECTED RESULTS, MAY

INCLUDE FORWARD-LOOKING STATEMENTS. FORWARD-LOOKING STATEMENTS ARE BASED ON

NUMEROUS ASSUMPTIONS AND ARE SUBJECT TO ALL OF THE R ISKS AND UNCERTAINTIES

INHERENT IN RESOURCE EXPLORATION AND DEVELOPMENT. AS A RESULT, ACTUAL RESULTS

MAY VARY MATERIALLY FROM THOSE DESCRIBED IN THE FORWARD-LOOKING STATEMENTS.

(TIM24 prefix

holes are new)