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Inventus Reports Additional High-Grade Confirmation Drilling and Commences Bulk Sample Extraction at the Pardo GOLD Project

Exploration Programs Metallurgy & Processing

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NEWS RELEASE

June 17, 2025 TSX-V Trading Symbol: IVS

INVENTUS REPORTS ADDITIONAL HIGH-GRADE CONFIRMATION DRILLING AND

COMMENCES BULK SAMPLE EXTRACTION AT THE PARDO GOLD PROJECT

TORONTO, ONTARIO (June 17, 2025) – Inventus Mining Corp. (TSXV: IVS) (“Inventus” or the

“Company”) is pleased to announce additional high-grade assay results from grade-control drilling

at Trench 1, as well as the commencement of bulk sample extraction at the 007 North site on its

100%-owned Pardo Gold Project, located 65 km northeast of Sudbury, Ontario.

Highlights

• Initial assay results from 16 shallow grade-control drill holes (within 8 metres of surface)

at the Trench 1 site returned an average grade and thickness of 4.54 gpt gold over 1.90

metres.

• Notable drill intercepts include:

o 12.51 gpt gold over 1.79 metres

o 11.45 gpt gold over 1.72 metres

o 8.76 gpt gold over 1.92 metres

o 7.93 gpt gold over 1.97 metres

o 5.20 gpt gold over 2.23 metres

• Bulk Sample extraction has officially commenced at the 007 North site targeting

approximately 5,000 tonnes.

Initial assay results for the first 16 of 35 holes from the second planned bulk sample site (Trench

1) returned an average grade and thickness of 4.54 gpt gold over 1.90 metres (see Figure 1

and Table 1). The remaining 19 holes are pending and will be released once available.

Bulk sample extraction is officially underway at the 007 North site targeting approximately 5,000

tonnes of flat-lying gold mineralization within 6 metres of surface (Figure 2 ). This area was

previously reported to have an average grade and thickness of 3.84 gpt gold over 1.82 metres

(see June 4, 2025).

Wesley Whymark, President and Head of Exploration comments: “We are excited to see

more high-grade intersections in our grade-control drilling and get the bulk sample extraction

underway at 007 North. This program is all about showing the economic potential of surface

mining at Pardo, and so far, it’s looking very promising.”

For further information visit www.inventusmining.com, or contact:

Mr. Wesley Whymark

President and Head of Exploration

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Inventus Mining Corp.

E-mail: [email protected]

Phone: 705-822-3005

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About Inventus Mining Corp.

Inventus is a mineral exploration and development company focused on the world -class mining

district of Sudbury, Ontario. Our principal assets are a 100% interest in the Pardo Paleoplacer

Gold Project and the Sudbury 2.0 Critical Mineral Project located northeast of Sudbury. Pardo is

the first important paleoplacer gold discovery found in North America. Inventus has approximately

203 million common shares outstanding.

Qualified Person

The Qualified Person responsible for the technical content of this news release is Inventus’

President and Head of Exploration, Wesley Whymark, P.Geo., who has reviewed and approved

the technical disclosure in this news release on behalf of the Company.

Technical Information

Drill core samples collected by Inventus and described in this news release were subject to a

variety of QA/QC protocols. PQ Size drill core was placed in core boxes by the contracted drill

crew and then transported by Inventus personnel to a secure processing facility in Sudbury,

Ontario. The core was then reviewed with core metreage blocks checked to verify core integrity,

recovery and geologically logged with samples marked. Whole c ore samples were then

photographed and inserted into a clean plastic bag with a sample tag. Certified reference

materials were inserted into the sample stream at a rate of no less than 10%. Samples were then

transported in secure sealed bags with security tags for preparation by Agat Labs in Thunder Bay,

Ontario. All samples reported were crushed in their entirety to 80% passing 2 mm. A subsample

comprising 2 kg was riffle split and pulverized to 80% 75 microns (-200 mesh) and one 300 - to

500-g subsample was riffle split into a jar. The Jar was then shipped to Paragon Geochemical in

Nevada, USA for gold analysis by PhotonAssay. Both Agat Labs and Paragon Geochemical are

ISO 17025:2017 accredited geochemical testing laboratories.

Forward-Looking Statements

This News Release includes certain "forward -looking statements" which are not comprised of historical

facts. Forward-looking statements include estimates and statements that describe the Company’s future

plans, objectives or goals, including words to the effect that the Company or management expects a stated

condition or result to occur. Forward -looking statements may be identified by such terms as “believes”,

“anticipates”, “expects”, “estimates”, “may”, “could”, “would”, “if”, “yet”, “potential”, “undeter mined”,

“objective”, or “plan”. Since forward -looking statements are based on assumptions and address future

events and conditions, by their very nature they involve inherent risks and uncertainties. Although these

statements are based on information curre ntly available to the Company, the Company provides no

assurance that actual results will meet management’s expectations. Risks, uncertainties and other factors

involved with forward-looking information could cause actual events, results, performance, pros pects and

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opportunities to differ materially from those expressed or implied by such forward -looking information.

Forward-looking information in this news release includes, but is not limited to, the Company’s objectives,

goals or future plans, statements, exploration results, potential mineralization, the estimation of mineral

resources, exploration and mine development plans, timing of the commencement of operations and

estimates of market conditions . Factors that could cause actual results to differ materially from such

forward-looking information include, but are not limited to the failure to identify mineral resources, failure to

convert estimated mineral resources to reserves, the inability to com plete a feasibility study which

recommends a production decision, the preliminary nature of metallurgical test results, delays in obtaining

or failures to obtain required governmental, environmental or other project approvals, political risks, inability

to fulfill the duty to accommodate First Nations and other indigenous peoples, uncertainties relating to the

availability and costs of financing needed in the future, changes in equity markets, inflation, changes in

exchange rates, fluctuations in commodity prices, delays in the development of projects, capital and

operating costs varying significantly from estimates and the other risks involved in the mineral exploration

and development industry, and those risks set out in the Company’s public documents file d on SEDAR+.

Although the Company believes that the assumptions and factors used in preparing the forward -looking

information in this news release are reasonable, undue reliance should not be placed on such information,

which only applies as of the date of this news release, and no assurance can be given that such events will

occur in the disclosed time frames or at all. The Company disclaims any intention or obligation to update or

revise any forward-looking information, whether as a result of new informat ion, future events or otherwise,

other than as required by law.

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.

Table 1. 007 North Grade Control Drilling Assay Highlights.

Drill Hole From

(metres)

To

(metres)

Interval1

(metres)

Gold Grade

(gpt)

TR1-25-01 Zone Eroded

TR1-25-02 2.00 4.23 2.23 5.20

Including 2.00 2.50 0.50 20.59

TR1-25-03 3.03 4.85 1.82 3.41

Including 3.59 3.93 0.34 17.13

TR1-25-04 5.47 7.19 1.72 11.45

Including 6.28 6.74 0.46 40.90

TR1-25-05 4.00 5.92 1.92 8.76

Including 4.84 5.15 0.31 52.79

TR1-25-06 5.16 6.82 1.66 3.46

Including 6.04 6.54 0.50 6.80

TR1-25-07 3.50 5.50 2.00 0.91

Including 3.50 4.00 0.50 2.64

TR1-25-08 2.83 4.80 1.97 7.93

Including 3.22 3.64 0.42 30.63

TR1-25-09 3.49 5.15 1.66 1.22

Including 4.33 4.65 0.32 4.72

TR1-25-13 2.55 4.40 1.85 2.04

Including 2.55 3.04 0.49 5.15

TR1-25-14 1.50 3.40 1.90 4.31

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Including 2.18 2.51 0.33 19.31

TR1-25-19 2.36 4.40 2.04 4.09

Including 3.14 3.55 0.41 10.04

TR1-25-20 2.32 4.32 2.00 2.98

Including 2.32 2.82 0.50 10.37

TR1-25-21 3.21 5.00 1.79 12.51

Including 3.21 3.63 0.42 52.55

TR1-25-30 6.67 8.65 1.98 0.36

TR1-25-33 4.02 6.02 2.00 0.37

1Interval width is approximate true thickness. Mineralization has a flat to 5-degree dip and all holes

were drilled vertically with an inclination of -90 degrees.

Table 2. Details of grade control drill hole locations reported in this press release.

Drill Hole Inclination

(Degrees)

Length

(metres)

Easting

(UTM)

Northing

(UTM)

TR1-25-01 -90 5.00 556390 5183368

TR1-25-02 -90 6.50 556383 5183368

TR1-25-03 -90 8.00 556375 5183368

TR1-25-04 -90 8.00 556363 5183361

TR1-25-05 -90 9.50 556364 5183347

TR1-25-06 -90 9.50 556365 5183333

TR1-25-07 -90 9.50 556372 5183331

TR1-25-08 -90 8.00 556379 5183330

TR1-25-09 -90 9.50 556386 5183330

TR1-25-13 -90 5.00 556386 5183361

TR1-25-14 -90 8.00 556378 5183361

TR1-25-19 -90 8.20 556371 5183346

TR1-25-20 -90 9.50 556374 5183353

TR1-25-21 -90 8.00 556372 5183361

TR1-25-30 -90 11.00 556359 5183337

TR1-25-33 -90 9.50 556374 5183323

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Figure 1. Plan map illustrating the gold grade (gpt Au) and Thickness (metres) at the Trench 1

Bulk Sample Site with Lidar background.

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Figure 2. Plan map illustrating the location of the 007 North and Trench 1 Bulk Sample Sites with

Lidar background.