Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

KTRI.V ·

Kootenay Resources Reports Data review of Copley Project

Exploration Programs

May 27, 2025

Kootenay Resources Reports Data review of Copley Project

Kootenay Resources Inc. (TSXV: KTRI) (the “Company” or “Kootenay”) is pleased to announce

the completion of a desktop data review on the Copley project detailing work completed during 2022-2024.

The 3,728 hectare Copley property is an early-stage mineral exploration property with demonstrated gold and

copper mineralization intercepted in drilling and is situated 35 kilometers south of Fraser Lake, Central British

Columba, Canada. The data review recognizes positive advances, and Kootenay is eager to follow up on the

new drill results and geophysical anomalies identified on the project.

Between 2022 to 2024, Centerra Gold Inc completed diamond drilling (12 holes for 4,181 meters), Induced

Polarization ground geophysics ( 29-line kilometers), soil sampling (1,342 samples) , and drone magnetics

(358-line kilometers) totaling $2.96M of filed assessment work.

Kootenay’s interpretation of all datasets indicates the project has very good potential for the discovery of a

large-scale epithermal gold-silver deposit with associated copper-gold porphyry potential. To date 35 holes

for a total 6,314 meters have been drilled across the property, most drilling work being focused on the East

Dome (2022-23) and Smoking Pipe (2010-11) targets.

Photograph of topographic features looking southeast from access road

PROJECT HIGHLIGHTS

• Geological Setting: Hosted within altered felsic volcanic units (Late Jurassic/Early Cretaceous) on a

low magnetic susceptibility feature interpreted as a 10 km x10 km caldera.

• Mineralization Style: Intermediate-sulfidation epithermal Au-Ag with porphyry-style alteration and

mineral associations.

• Drill Highlights East Dome Area:

o 10.97 m @ 1.03% Cu, 0.15 g/t Au (COP-23-0001)

o 2.0 m @ 158 g/t Ag (COP-23-0004)

o 0.97 m @ 1.05% Cu, 0.12 g/t Au, 843 ppm Mo (COP-24-0010)

o 4.5 m @ 0.69 g/t Au (COP-23-0002)

o Historic intercepts (2011) Smoking Pipe Area:

 2.0 m @ 9.27 g/t Au (C4-02)

 10.67 m @ 1.507 g/t Au incl. 3.67 m @ 2.573 g/t Au (C6-01)

 1.87 m @ 2.657 g/t Au (C6-02)

 2.0 m @ 1.991 g/t Au (C6-03)

• Coherent 2 km long gold anomaly untested

• Rock Sample Highlights:

o Channel samples up to 17 g/t Au (Smoking Pipe)

o Composite grabs up to 14 g/t Au (Smoking Pipe)

o Up to 6.2 g/t Au (East Dome), 3.3 g/t Au (Mid Dome), and 757 ppb Au (45 Road Zone)

LOCATION & ACCESS

• 55 km southwest of Vanderhoof, BC, and 35 km south of Fraser Lake

• Year-round road access via forestry roads

• Within 10 km of the proposed Blackwater transmission line

• Nearby infrastructure includes Highway 16, a 500 kV transmission line, and regional rail and

pipeline corridors

• Proximity to mining-friendly communities and engaged First Nations with strong history of

resource development partnerships

GEOLOGICAL MODEL & TARGETS

• Multiple NE and NW-trending structures intersect magnetic lows and altered rhyolite domes

• Gold mineralization hosted in altered vent facies (lithic tuffs, rhyolite domes, diatremes)

• Extensive zones of QSP alteration (quartz-sericite-pyrite) over 7.5 x 1.5 km area

• Pathfinder suite includes Mo, Sb, As, Hg, Pb, Zn — consistent with epithermal signatures

• Propylitic alteration and copper-bearing zones at the margins suggest porphyry vectoring

• Potential bulk tonnage open-ended target at Smoking Pipe

• Recent work by former Optionor concluded significant Cu-Au- Porphyry potential

DATA ASSETS & TECHNICAL DATABASE

• Copley benefits from a robust technical database, including legacy and modern exploration data

compiled over multiple campaigns.

• A comprehensive dataset was recently received from a former option partner, including detailed

geochemical, geophysical, and drill data.

• The data package includes over 6,300 meters of drilling, extensive trenching results, IP/resistivity

data, soil and rock geochemistry, and structural interpretations.

• This large and well-organized dataset provides a strong foundation for immediate follow-up work

and 3D targeting.

Claim Outline showing main gold in rock anomalies

EXPLORATION HISTORY & POTENTIAL

• Early work (1980s): Mapping, soil and rock sampling, limited hand trenching

• 2010–2011: Kootenay Silver Inc. drilled 23 holes (~2,200 m), defining shallow epithermal zone at

Smoking Pipe with multiple high-grade gold intercepts

• 2022–24: IP, Chip Sampling and 12 holes (4,181 m) tested deeper targets and confirmed new Cu-

Au-Ag zones

• Numerous targets remain untested — particularly at East Dome, Mid Dome, and 45 Road Zone

• 2024 exploration included three wide spaced holes northwest of East Dome target, the deepest

(COP-24-0011) sited above a deep IP chargeability anomaly encountered a long interval (342 m to

627 m) of sodic (Na) enrichment, which transitioned to potassic (K) alteration to end of hole (at 703

meters) The hole also encountered chalcopyrite veining, nearest holes are 1.0 kilometers northwest

and 1.5 kilometers to southeast. This represents an excellent follow up target.

REGIONAL CONTEXT

• Located in a proven mineral belt with several major deposits:

o Blackwater: 8 Moz Au, 60 Moz Ag

o Equity Silver: 71 Moz Ag, 0.5 Moz Au

o Huckleberry: 0.8 Mt Cu

o Capoose, Endako, Bell Copper, Granisle, 3Ts

OWNERSHIP & NEXT STEPS

• 100% owned by Kootenay Resources Inc.

• Permits pending for immediate follow-up drilling

• Strong potential for high-grade Au-Ag discoveries along underexplored structures

• Strong potential for Cu-Au porphyry discovery

• Assessment work requirement good for 10 years

Copley is a drill-permitted , road -accessible gold -silver project located within the porphyry-epithermal

endowed Nechako Plateau region of central British Columbia. Hosted in felsic volcanic vent complexes within

a 10 km x10 km interpreted ancient caldera, the project represents a large-tonnage, intermediate -sulfidation

epithermal system with potential for high -grade structurally focused mineralization and associated porphyry

roots.

Copley presents a compelling acquisition or partnership opportunity.

Background

Kootenay Resources Inc’s stated mission is the discovery a Tier One deposit and as such focuses on

those areas with demonstrated geologic potential for such deposits. The Company is exploring its

flagship Moyie Anticline property in southern British Columbia and on its generative program

including several promising gold-silver-copper properties in the Nechako plateau of central British

Columbia. Kootenay Resources Inc. welcomes partners for exploration projects and currently has

one mineral property under option to Centerra Gold (KB) Inc. , and three projects under option to

fellow junior exploration company Rokmaster Resources Corp.

Qualified Persons

The Companys technical information in this news release has been prepared in accordance with the

Canadian regulatory requirements set out in National Instrument 43 -101 (Standards of Disclosure

for Mineral Projects) and reviewed and approved on behalf of Kootenay by Dale Brittliffe , P.Geo,

V.P. Exploration for Kootenay, a Qualified Person.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies

of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

About Kootenay Resources Inc.

Kootenay is an exploration company actively engaged in the exploration and discovery mineral projects in

British Columbia, Canada. The Company was formed as a spin-out of Kootenay Silver Inc in which

prospective Canadian assets were transferred to Kootenay Resources Inc. The transaction was completed in

October of 2021, Kootenay Silver currently holds 5.4 million common shares of Kootenay.

On behalf of the board of directors of the Company:

James McDonald,

Director

For additional information, please contact:

James McDonald, Director at 403-880-6016

Raj Kang, Director at 604-601-5650

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS:

The information in this news release has been prepared as at May 26, 2025. Certain statements in this news

release, referred to herein as "forward -looking statements", constitute "forward -looking statements" under

the provisions of Canadian provincial securities laws. These statements can be identified by the use of words

such as "expected", "may", "will" or similar terms.

Forward-looking statements are necessarily based upon a number of factors and assumptions that, while

considered reasonable by Kootenay as of the date of such statements, are inherently subject to significant

business, economic and competitive uncertainties and contingencies. Many factors, known and unknown,

could cause actual results to be materially different from those expressed or implied by such forward-looking

statements. Readers are cautioned not to place undue reliance on these forward -looking statements, which

speak only as of the date made. Except as otherwise required by law, Kootenay expressly disclaims any

obligation or undertaking to release publicly any updates or revisions to any such statements to reflect any

change in Kootenay's expectations or any change in events, conditions or circumstances on which any such

statement is based.

2025 number 05