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Nord Precious Metals Retains Engineering Support for Tailings Reprocessing at Castle Mine Project T Engineering is a Canadian engineering firm with an internationally proven track record in tailings management, mineral processing, and complex recovery operations

Metallurgy & Processing

Nord Precious Metals Mining Inc.

1 Presley Street, Cobalt, ON P0J 1K0

www.nordpreciousmetals.com

Nord Precious Metals Retains Engineering Support for Tailings

Reprocessing at Castle Mine Project

T Engineering is a Canadian engineering firm with an internationally proven track record

in tailings management, mineral processing, and complex recovery operations

Cobalt, Ontario – April 8, 2026 – Nord Precious Metals Mining Inc. (“Nord” or the “Company”)

(TSXV: NTH, OTCQB: CCWOF, FSE: QN3) has retained T Engineering Inc. (“T Engineering”), to

advance near -term silver recovery from tailings across the Company’s recently expanded

Gowganda-Castle district land package. The engag ement follows Nord’s completion, on March

31, 2026, of its acquisition of four mining leases in the Gowganda Silver Camp, which

consolidated the most productive ground in the historical district. With a regula tory fast -track

pathway for tailings recovery in Ontario, Nord is positioning to convert legacy resources into near-

term production.

Management Commentary

“The addition of the adjoining mining leases to the Castle Mine holdings is transformative for the

Company, adding key tailings deposits and underground infrastructure to our existing high-grade

silver position,” stated Frank J. Basa, P.Eng., President and CEO. “The Gowganda Camp

produced over 60 million ounces of silver before low prices shut it down. At today’s prices, the

district’s remaining resources represent a fundamentally different economic proposition, and

retaining T Engineering positions us to move forward on it.”

T Engineering Scope of Services

Services under the engagement include:

• Multidisciplinary engineering support across process, mechanical, civil, structural,

electrical, and automation disciplines, together with project management, procurement,

and financial analysis;

• Engagement of a third -party consultant, subject to Nord’s approval, to design tailings

storage infrastructure and provide geotechnical services; and

• Pilot-scale testing and process validation at T Engineering’s in -house laboratory in

Sudbury, Ontario, equipped for particle size distribution, rheology, thickening and filtration

testing, and other analytical work conducted to ASTM standards, to support scale-up and

optimize recovery performance for both gravity and hydrometallurgical circuits.

Consolidated District Highlights

• Historical Tailings Resource: The recently acquired Gowganda mining leases host a

historical resource estimate(1) of approximately 1,940,000 tonnes grading 47.5 g/t silver,

containing an estimated 2,960,000 ounces of silver.

• District-Scale Consolidation: The acquisition brings Nord’s total consolidated lease area

to 789.7 hectares, encompassing eight past -production shafts across the Gowganda -

Castle district. The acquired leases include three of the five largest past-producing mines

in the Gowganda Camp, including the Miller Lake-O’Brien complex, which alone produced

approximately 42 million ounces of silver (OGS R175, McIlwaine, 1978).

• Integrated Processing Infrastructure: The consolidated property includes historic mine

workings, surface infrastructure, and all -season road access, materially reducing

development risk.

• Critical Minerals Leverage: The district’s silver mineralization is complemented by

meaningful cobalt, copper, and nickel by -product potential. Silver, cobalt, copper, and

nickel are all designated critical minerals in Canada and/or the United States.

• Regulatory Pathway to Production: Ontario’s Recovery Permit framework provides a

fast-track regulatory pathway for tailings reprocessing, with advanced templates and

Ministry support already in place for Nord’s application. The Cobalt -Gowganda district

contains numerous orphaned tailings deposits from a century of mining; with TTL as the

only permitted processing facility in the district, Nord is positioned to convert these legacy

environmental liabilities into production feed. In addition, the Company’s ad vanced

exploration permit for the Castle Mine remains in place, permitting drilling and sampling

activities on the mine lease and supporting multiple concurrent development pathways

across the consolidated district. The Company maintains longstanding agree ments with

First Nations communities in the district, reflecting a commitment to responsible

development and local economic participation in recovery operations.

(1) The historical resource estimate for the Gowganda tailings is supported by a technical report

dated July 8, 2011, prepared in accordance with NI 43 -101, completed by GeoVector

Management Inc. for Temex Resources Corp. The report is authored by Joe Camp bell, P.Geo.,

Alan Sexton, P.Geo., M.Sc., and Allan Armitage, Ph.D., P.Geo. The historical estimate contained

in this news release has not been verified as a current mineral resource. A “qualified person” (as

defined in NI 43-101) has not done sufficient work to classify the historical estimate as a current

mineral resource, and the Company is not treating the historical estimate as a current mineral

resource. The Company considers the historical estimate to be relevant for the proper

understanding of the Project; however, significant data compilation, re -drilling, re-sampling, and

data verification may be required by a Qualified Person for the historical estimate to be in

accordance with NI 43 -101 standards and to verify the historical estimate as a current mineral

resource.

Qualified Person

The technical information in this news release was approved and prepared under the supervision

of Mr. Frank J. Basa, P.Eng. (PEO), director of Nord Precious Metals, a qualified person in

accordance with National Instrument 43-101.

About Nord Precious Metals Mining Inc.

Nord Precious Metals Mining Inc. operates TTL Laboratories, the only permitted high -grade

milling facility in the historic Cobalt Camp of Ontario, where the Company has established an

integrated position connecting high -grade silver discovery with strategi c metals recovery

operations.

The Company's flagship Castle property encompasses 56 sq. km of exploration ground and the

past-producing Castle Mine, complemented by the Castle East discovery where drilling has

delineated 7.56 million ounces of silver in a now historic, Inferred resource grading an average of

8,582 g/t Ag (250.2 oz/ton) in 27,400 tonnes of material from two sections (1A and 1B) of the

Castle East Robinson Zone, beginning at a vertical depth of approximately 400 metres. The

report, titled NI 43 -101 Technical Report Minera l Resource Estimate for Castle East, Robinson

Zone, Ontario Canada with effective date of May 28, 2020 authored by M.Rachidi, P.Geo., Ph.D.

of GoldMinds Geoservices. Mineral resources that are not mineral reserves do not have

demonstrated economic viability. Please refer to the Nord Precious Metals Press Release of May

27, 2020, for the resource estimate. The following notes were provided as part of the Resource

Estimate report: 1 - The database used for this mineral estimate includes drill results obtained

from historical (2011 one hole) to the recent 2019 drill program and wedges from the 2011

diamond drill hole; 2 - Mineral Resource is reported with mineable shape cut-off grade equivalent

to 125$USD (258 g/t AgEq) including mining, shipping and smelting cost with recovery of 95%.

The high -grade value of the mineral resources makes them direct shippi ng. Not all zones

(mineable shapes) are above economic cut-off grade and zone 02b is a must-take material. The

assay results are not capped as they are not considered as outliers at this stage and results are

reproducible; 3 - The minimum horizontal width of the mineralized envelopes includes dilution

and is 1.3m; and 4 - To convert volume to tonnage a specific gravity of 3.4 tonnes per cubic metre

was used. Results are presented in-situ without mining dilution.

The above resource is now considered an historical resource. This historical resource remains

relevant in that there is ongoing drilling to expand the known mineralization associated with that

resource. The 2020 mineral resource was estimated in conformity with CIM Estimation of Mineral

Resource and Mineral Reserves Best Practices Guidelines and is reported in accordance with

Canadian Securities Administrators’ NI -43-101. Insufficient work has been done since to

categorize the above historical estimate as current. Significant additional diamond drilling and

analytical work along with modelling is required before a new resource estimate can be compiled.

Nord’s integrated processing strategy enables multiple metal recovery streams. High-grade silver

recovery supports the economics of extracting critical minerals including cobalt, nickel, and other

strategic metals. The Re -2Ox hydrometallurgical process, va lidated at pilot scale through SGS

Lakefield, eliminates the typical arsenic barriers in complex silver -cobalt ores while producing

technical-grade cobalt sulphate and other metal products to customer specifications. This multi -

metal approach, combined wit h established infrastructure including TTL Laboratories and

underground mine access, positions Nord within Ontario’s emerging critical minerals supply chain.

The Company maintains a strategic portfolio of critical minerals properties in Northern Quebec

through its 35% ownership in Coniagas Battery Metals Inc. (TSXV: COS), as well as the St. Denis-

Sangster lithium project comprising 32 square kilometres of prosp ective ground near Cochrane,

Ontario.

More information is available at www.nordpreciousmetals.com.

For further information please contact:

Frank J. Basa, P.Eng.

Chief Executive Officer

416-625-2342

or

Wayne Cheveldayoff

Corporate Communications

P: 416-710-2410

E: [email protected]

Forward-Looking Statements

This news release contains statements that constitute “forward-looking statements.” Such

forward-looking statements involve known and unknown risks, uncertainties and other factors

that may cause the Company’s actual results, performance or achievements, or developments

in the industry to differ materially from the anticipated results, performance or achievements

expressed or implied by such forward-looking statements.

Forward-looking statements are statements that are not historical facts and are generally, but

not always, identified by the words “expects,” “plans,” “anticipates,” “believes,” “intends,”

“estimates,” “projects,” “potential” and similar expressions, or that events or conditions “will,”

“would,” “may,” “could” or “should” occur.

Forward-looking statements in this document include statements regarding: the expectation that

the Company will receive Exchange approval for the Proposed Transaction; the potential for

silver and critical minerals recovery from tailings; the Company’s processing capabilities and

integrated strategy; the anticipated scope, phasing, and results of T Engineering’s engagement;

the commissioning of the Company’s modular gravity plant; and the anticipated benefits of

Ontario’s regulatory and funding frameworks.

Although the Company believes the forward-looking information contained in this news release

is reasonable based on information available on the date hereof, by their nature forward-looking

statements involve known and unknown risks, uncertainties and other factors which may cause

actual results, performance or achievements, or other future events, to be materially different

from any future results, performance or achievements expressed or implied by such forward-

looking statements.

Examples of such assumptions, risks and uncertainties include, without limitation, assumptions,

risks and uncertainties associated with: general economic conditions; adverse industry events;

future legislative and regulatory developments; the Company’s ability to access sufficient capital

from internal and external sources; inability to access sufficient capital on favourable terms; the

ability of the Company to implement its business strategies; competition; the ability of the

Company to obtain and retain all applicable regulatory and other approvals; commodity price

fluctuations; and other assumptions, risks and uncertainties.

THE FORWARD-LOOKING INFORMATION CONTAINED IN THIS NEWS RELEASE

REPRESENTS THE EXPECTATIONS OF THE COMPANY AS OF THE DATE OF THIS NEWS

RELEASE AND, ACCORDINGLY, IS SUBJECT TO CHANGE AFTER SUCH DATE. READERS

SHOULD NOT PLACE UNDUE IMPORTANCE ON FORWARD-LOOKING INFORMATION

AND SHOULD NOT RELY UPON THIS INFORMATION AS OF ANY OTHER DATE. WHILE

THE COMPANY MAY ELECT TO, IT DOES NOT UNDERTAKE TO UPDATE THIS

INFORMATION AT ANY PARTICULAR TIME EXCEPT AS REQUIRED IN ACCORDANCE

WITH APPLICABLE LAWS.

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.