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CDA.V ·

Symbol: CDA ISIN: CA1389095029 Canuc Drills 9.2 m of 8.99 g/t Au and a Polymetallic Intercept at ESP

Drill Results

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FOR IMMEDIATE RELEASE TSX-V: CDA | CNUCF | A41V6H

June 25th, 2026 Shares Outstanding: 28,608,253

Symbol: CDA ISIN: CA1389095029

Canuc Drills 9.2 m of 8.99 g/t Au and a Polymetallic Intercept at ESP

Toronto, Ontario – June 25, 2026 - Canuc Resources Corporation (“Canuc” or the “Company”)

(TSX-V: CDA, OTCQB: CNUCF, WKN: A41V6H) is pleased to provide an exploration update

for the Company’s East Sudbury Project (“ESP”). ESP spans 20,078 hectares and is centered

approximately 20 kilometers northeast of the Prolific Sudbury Mining District. (Figure 1 –

Regional Location map)

Figure 1 – Project Location Map

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ESP encompasses four subparallel fault structures which host historical gold and copper mines,

and which are interpreted to be related to mineral systems that can form IOCG and affiliated critical

and precious mineral deposits. Mineral prospective zones adjacent to t hese fault structures are

labelled: Timmins Creek Fault Zone, McLaren Lake Fault Zone , Mount Aetna Fault Zone and

Washigami Lake Fault Zone respectively (Figure 2 – ESP Fault Structures Map).

Figure 2 – ESP Fault Structures MAP

Timmins Creek Fault Zone

On the ESP property’s furthe st west fault structure , Timmins Creek Fault Zone, are found the

historical mine working of the Scadding Gold Mine s (North Pit, Underground Portal, East-West

Pit and South Pit) . The Glade Area ‘Exploration’ Zones and the Scadding Mine Gold Tailings

Impound are located approximately 1 km southwest and south of the historical Scadding Gold

Mines (Figure 3 – Scadding Gold Mines and Glade Area Map).

Other Au -Co-Cu occurrences occur along this interpreted structure (Timmins Creek Fault)

including a strong breccia zone and highly anomalous Co-Au mineralization identified by Canuc

in 2025 at Spar Lake, 3 km northwest of Scadding.

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Figure 3 – Scadding Gold Mines and Glade Area Map

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Glade Area Zones (1-3) and Historical Scadding Gold Mines

Canuc has undertaken initial drill testing on the Glade Area, a target that consists of three distinct

zones of gold and critical minerals (Cu-Co-Ni-PGM’s). The Glade Area is located approximately

1 km south of the historical Scadding Gold Mines.

Ongoing exploration near to the historical Scadding Gold Mine workings is also in progress.

Exploration proximal to the historical Scadding Gold Mine s is currently focused on two target

areas, North Pit (gold zones reported on earlier in news releases dated December 1, 2025 and

March 18, 2026) and the East-West Pit, an Au-Cu-Co exploration target adjacent to a previously

mined open pit east of the main Scadding Mine (Figure 3 above).

The Glade Area and the historical Scadding Gold Mines are found within the Timmins Creek Fault

Zone which is the ESP property’s furthest west of four regional fault structures (Figure 2 above).

Glade Area Historical Workings

Drilling in the Glade Area was focused on 2 of 3 target zones that were discovered in the 1930’s

by Wanapitei Basin Mines Limited. Between 1933 and 1945 this company completed trenching,

pitting and at least 20 drill holes (2,520 m). As reported in an assessment report prepared for the

Ontario Department of mines (1972; Glade Explorations Limited (41I10NE0202) , the work

outlined three mineralized zones reported to contain 42,000 tons @ 0.36 oz/ton (38,100 tonnes @

12.34 g/t). The reliability and relevance of this estimate is unknown. There is no information such

as cutoff grade or density relating to the parameters used in calculating this estimate other than

that it is restricted to above the depth of 200 feet and the dimensio ns of the zones were tabulated.

The categories used (tonnage and grade) are not compliant, nor can they be validly compared, with

any categories defined by current CIM Definition Standards. There are no more recent Mineral

Resource Estimates.

The mineral occurrences have been re -located on the property and are currently being evaluated

by stripping and diamond drilling. A comprehensive drilling program at a minimum of 25 -meter

spaced holes will be required to define mineralized zones in these areas.

Cautionary Statement:

The historical resource estimate mentioned here was prepared prior to the implementation of

National Instrument 43 -101 ("NI 43 -101"). A Qualified Person has not done sufficient work to

classify the historical estimates as current mineral resources or mineral reserves. The Company

is not treating the historical estimate as current mineral resources and it should not be relied upon.

While the Company believes these historical estimates provide an indication of the potential for

mineralization on the property, there is no assurance that they will prove to be accurate or that

they can be upgraded to current resource categories.

Current Drilling and Exploration Work at Glade Area

Table 1– Glade Area Drill Hole Collar Information

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Drill Hole

NAD 83 Zone 17N Elevation

(m)

Azimuth

(ᵒ)

Dip

(ᵒ)

Depth

(m) Easting Northing

SM-26-142 529279 5165545 309.8 135 -45 144.0

SM-26-143 529277 5165543 309.8 139 -65 105.0

SM-26-144 529273 5165532 310.7 150 -45 88.8

SM-26-145 529272 5165532 310.7 153 -65 90.0

SM-26-146 529298 5165331 317.0 348 -45 168.0

SM-26-147 529298 5165330 317.0 348 -65 135.0

SM-26-148 529298 5165331 317.0 348 -45 168.0

Glade Area Zone 1

Four shallow, close spaced holes tested Glade Zone 1 (formerly referred to as the Glade East

occurrence). Mineralization in this zone is associated with quartz -carbonate veining within a

sheared Nipissing Mafic sill. All the holes intersected zones of elevated gold values. Two holes

intersected the targeted Glade Zone 1 structure in its projected location including hole AG-26-144

which intersected 11.4 g/t over an 0.8 m interval. The intersected values are shown in Table 2 –

Glade Area Zone 1 Drill Results.

Table 2 – Glade Area Zone 1 Drill Results

Drill Hole Zone From

(m)

To

(m)

Intersected

Width (m)

Au

(g/t)

SM-26-142

Glade 1.1 44.5 61.5 17.0 0.703

(Incl) 50.0 51.0 1.0 4.23

Glade 1.2 99.6 100.6 1.0 10.30

SM-26-143 weakly elevated gold

SM-26-144

Glade 1.1 27.3 36.0 8.7 0.28

(Incl) 1.0 1.14

Glade 1.2 65.7 66.5 0.8 11.40

SM-26-145 weakly elevated gold

Glade Area Zone 2

Hole AG-26-146 was drilled to test a second target now referred to as Glade Zone 2 (formerly

referred to as Glade South). Glade Area Zone 2 is a highly deformed contact zone between a

Nipissing Mafic sill and underlying Espanola Limestone. The contact is exposed in a stripped area

completed by former explorers in 2021. Gold mineralization is reported in this area hosted by

quartz-carbonate veins and within a limestone unit. Chalcopyrite (Cu) mineralization has also been

observed in outcrop of the lower member of an adjacent Nipissing Mafic sill along a distance of

approximately 100 meters.

Hole AG-26-146 intersected both the Au-bearing vein (Glade Zone 2.1) and the mafic sill hosted

Cu zone (Glade Zone 2.2). The vein intersection assayed 1.79 g/t Au over a 7.9 m interval

including 1.0 m of 6.18 g/t Au. A 23.0-meter interval (10 to 12 m wide true thickness) of brecciated

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and chloritized gabbroic rock was intersected. The interval contained scattered patches and layers

of sulphides (chalcopyrite -pyrrhotite) including a 1. 4 m wide interval of approximately 10%

sulphides. The sulphides in this zone are associated with an iron-rich chlorite breccia. Both zones

are similar in appearance to the mineralized zones in chloritized quartzite breccia at the Scadding

Gold Mine.

The 23 m wide intersection assayed 0.09 Cu, including 1.4 m of 0.73% Cu, and highly elevated

Au, Ni and Co. as shown in Table 2. Palladium values were also anomalous in this zone, ranging

from 24 to 241 ppb in a background of <5 ppb.

Hole AG-26-148 was drilled from the same pad as AG-26-146 but oriented at right angles to the

mafic intrusive/limestone contact in this area. The hole intersected a 9.2 m wide interval assaying

8.99 g/t Au. The true orientation and thickness of this vein is not known but it appears to align

with the quartz -carbonate vein intersection in hole AG -26-146 ( Glade Zone 2.1). Additional

drilling is required to determine the significance of this intersection. The intersected values are

shown in Table 3 – Glade Area Zone 2 Drill Results.

Table 3 – Glade Area Zone 2 Drill Results

Drill Hole Zone From

(m)

To

(m)

Intersected

Width (m)

Au

(g/t)

Cu

(%)

Ni

(%)

Co

(%)

SM-26-146

Glade

2.1 56.6 64.5 7.9 1.79 0.03 0.04 0.02

(Incl) 60.6 61.6 1.0 6.18 0.02 0.08 0.04

Glade

2.2 97.0 120.0 23.0 0.09 0.08 0.04 0.05

(Incl) 107.7 118.2 10.5 0.11 0.16 0.07 0.06

(Incl) 107.7 109.1 1.4 0.60 0.73 0.31 0.01

SM-26-147 drilled down dip - terminated in sediments

SM-26-148

Glade

2.1 20.1 29.3 9.2 8.99 0.02 tr tr

(Incl) 23.1 26.2 3.1 24.85 0.02 tr tr

(Incl) 25.3 26.2 0.9 60.10 0.02 tr tr

The mineralization intersected in both zones at Glade Zone 2 is contained within a distinct chlorite-

matrix breccia with associated sulphides - including iron (as Py, Po), copper, nickel and cobalt as

well as scattered disseminated iron oxides (magnetite). Thi s same suite of minerals is also found

at the Scadding Gold Mine approximately 1 km to the north. Geological mapping suggests that

both the Glade and Scadding deposits may be associated with a previously unrecognized fault

structure that is parallel to the McLaren Lake Fault Zone located 3 km to the east. Figure 2 shows

the projected axis of this fault zone referred to as the Timmins Creek Fault Zone along with several

other interpreted parallel structures. Several of the many historical prospects located within the

boundary of Canuc’s ESP Project are shown on Figure 2.

Two additional holes have been drilled in the Glade Area, but assay results have not yet been

received.

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“These results show evidence of a polymetallic metal suite proximal to, or in association with,

elevated gold detection at the company’s Glade Area exploration targets which are located 1 km

south of the past producing Scadding Gold Mines along the regional Timmins Creek Fault Zone

structure. This outcome is consistent with the MIAC and IOCG deposit models which we are

pursuing at ESP,” stated Chris Berlet, President and CEO of Canuc.

“We will now use these results, in conjunction with the upcoming gravity and magnetic surveys,

to vector further drilling in pursuit of a transformative regional exploration outcome at ESP.”

The technical information in this release has been reviewed and approved by Seymour Sears, B.A.,

B.Sc., P.Geo, a non -independent qualified person as defined by NI 43 -101, who is currently

managing exploration activity on the ESP Project.

About Canuc Resources Corporation

Canuc Resources Corporation is a junior resource company developing its 100% interest in the

East Sudbury Project (“ESP”) which spans 20,078 hectares and is centered approximately 20

kilometers northeast of the Prolific Sudbury Mining Camp and near to the extensive infrastructure

of the adjacent Sudbury Mining District. ESP encompasses several centers of critical and precious

metal mineralization interpreted to be related to a mineral system that can form IOCG and affiliated

critical and precious mineral deposits. Included within the Project is the historical Scadding Gold

Mine and associated Scadding Gold Tailings Project.

Canuc also holds a 100% interest in the San Javier Silver-Gold Project located in Sonora State,

Mexico. The San Javier Silver-Gold Project spans 28 claims covering 1,052 hectares and evidences

extensive silver, gold and copper mineralization interpreted to be related to a mineral system that

can form silver-dominant IOCG and affiliated deposits.

Canuc generates cash flow from natural gas production at its MidTex Energy Project located in

Central West Texas, USA where Canuc has an interest in eight (8) producing natural gas wells and

has rights for further in field developments. The Company also receives a 4% Net Smelter Royalty

from gold production at the Scadding Gold Tailings Project located on Mining Claim LEA

107735 within the ESP property group.

For further information please refer to the Company website: www.canucresources.ca

Christopher J. Berlet B.A.Sc.(Mining), CFA, CEO & Director of Canuc, is responsible for the

content of this press release.

For further information please contact:

Canuc Resources Corporation

(416) 525 – 6869

[email protected]

Forward Looking Information

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This news release contains forward -looking information. All information, other than information of historical fact,

constitute “forward -looking statements” and includes any information that addresses activities, events or

developments that the Corporation believes, expects or anticipates will or may occur in the future including the

Corporation’ s strategy, plans or future financial or operating performance.

When used in this news release, the words “estimate”, “project”, “anticipate”, “expect”, “intend”, “believe”,

“hope”, “may” and similar expressions, as well as “will”, “shall” and other indications of future tense, are intended

to identify forward-looking information. The forward-looking information is based on current expectations and applies

only as of the date on which they were made. The factors that could cause actual results to differ materially from those

indicated in such forward -looking information include, but are not limited to, the ability of the Corporation to fund

the exploration expenditures required under the Agreement. Other factors such as uncertainties regarding government

regulations could also affect the results. Other risks may be set o ut in the Corporation’ s annual financial statements,

MD&A and other publicly filed documents.

The Corporation cautions that there can be no assurance that forward-looking information will prove to be accurate,

as actual results and future events could differ materially from those anticipated in such information. Accordingly,

investors should not place undue reliance on forward-looking information. Except as required by law, the Corporation

does not assume any obligation to release publicly any revisions to forward -looking information contained in this

press release to reflect events or circumstances after the date hereof.

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies of the TSXV) accepts

responsibility for the adequacy or accuracy of this news release.