Saturday, September 19, 2026
MiningNewsTerminal
Saturday, September 19, 2026 Admin

NEXM.V ·

NexMetals Accelerates Drilling at Selkirk Deposit by Adding Another Drill for Resource Expansion

Exploration Programs

NexMetals Accelerates Drilling at Selkirk

Deposit by Adding Another Drill for Resource

Expansion

Toronto, Ontario--(Newsfile Corp. - June 24, 2025) -

NexMetals Mining Corp. (TSXV: NEXM) (OTC

Pink: PRMLF)

(the "

Company

") announces a drilling progress update and that a second drill has been

added to support the surface drilling program currently underway at its past-producing copper-nickel-

cobalt-platinum group elements ("

Cu-Ni-Co-PGE

") Selkirk Mine in Botswana. The addition of the

second drill is intended to accelerate ongoing work programs focused on resource expansion and

metallurgical flowsheet development.

Highlights

Second Drill Rig Now Added

- With two rigs now active on-site, the 12-hole program will

advance more rapidly, allowing for increased efficiency in twinning historical holes, validating

legacy data, and generating new intercepts to support an updated resource model.

Drilling Progress to Date

- A total of ~

2,050 metres

have been drilled across six holes, with

the seventh and eight holes currently underway

. The drilling targets zones of known

mineralization as well as areas prioritized for potential resource expansion (figure 1).

Assay

results are expected in mid-July

.

Ongoing Resampling of Historical Core

-

34 historical holes

have been identified for

continued resampling to further support the updated geological model.

To date, 29 of 34 holes

have been processed, relogged and resampled for a total of 8,707 metres

.

Metallurgical Testing Underway

- Metallurgical studies are ongoing, focused on supporting the

development of a modern metallurgical flowsheet including the potential for XRT pre-concentration.

This work will be incorporated into an updated Mineral Resource Estimate ("

MRE

") and future

economic evaluations.

Figure 1:

Location of planned drill holes

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/7759/256577_80347a7ae4980b00_002full.jpg

Morgan Lekstrom, CEO of the Company

, commented: "We are accelerating work at both Selebi and

Selkirk to highlight the growth potential of these historic deposits. A second drill has been added at

Selkirk to rapidly advance our metallurgical studies and potential resources expansion.

Historically,

Selkirk had a resource over 125 million tonnes (

see historic resource

) however, previous operators did

not consistently assay for cobalt, palladium or platinum, and this data gap is the main reason for our

resampling program. Combined with ongoing drilling, this work will enhance our understanding of the

deposit and help unlock value through a modern metallurgical approach. With both Selebi and Selkirk

having a history of production, we are building on a solid foundation and we believe that modern

technology offers significant upside as we advance toward future resource growth and redevelopment."

The Selkirk Mine remains a core asset for NexMetals with significant potential for redevelopment based

on historical production and encouraging legacy results.

Historical Estimates

The historical mineral estimates which have been prepared in accordance with South African Mineral

Resource Committee (SAMREC) and Australasian Joint Ore Reserves Committee (JORC) standards

are not in compliance with NI 43-101 and NEXM is not treating the historical mineral estimates as

current mineral resource estimates. While management believes that these historical mineral estimates

could be indicative of the presence of mineralization on the Selkirk Mines property, they have been

superseded by the current initial MRE prepared in accordance with CIM (2014) Definitions Standards

incorporated in National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101").

The Historic Estimate at Selkirk has been superseded by the current MRE prepared by SLR Consulting

(Canada) Ltd. ("SLR") and described in "NI 43-101 Technical Report Selkirk Nickel Project, North East

District, Republic of Botswana", and dated January 10, 2025 (with an effective date of June 30, 2024).

Qualified Person

All scientific and technical information in this news release has been reviewed and approved by Sharon

Taylor, VP Exploration of the Company, MSc, P.Geo, and a "qualified person" for the purposes of

National Instrument 43-101.

About NexMetals Mining Corp.

NexMetals Mining Corp. is a mineral exploration and development company that is focused on the

redevelopment of the previously producing copper, nickel and cobalt resources mines owned by the

Company in the Republic of Botswana.

NexMetals is committed to governance through transparent accountability and open communication

within our team and our stakeholders. NexMetals' team brings extensive experience across the full

spectrum of mine discovery and development. Collectively, the team has contributed to dozens of

projects, including work on the Company's Selebi and Selkirk mines. Senior team members each have

on average, more than 20 years of experience spanning geology, engineering, operations, and project

development.

For further information about NexMetals Mining Corp., please contact:

Morgan Lekstrom

CEO and Director

[email protected]

Jaclyn Ruptash

V.P., Communications and Investor Relations

[email protected]

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 news release. No stock exchange, securities commission or other regulatory

authority has approved or disapproved the information contained herein.

Follow Us

X:

https://x.com/NexMetalsCorp

LinkedIn:

https://www.linkedin.com/company/NexMetalsMiningCorp

Facebook:

https://www.facebook.com/NexMetalsMiningCorp

Cautionary Note Regarding Forward-Looking Statements

This news release contains "forward-looking information" within the meaning of applicable Canadian

securities legislation based on expectations, estimates and projections as at the date of this news

release. Forward-looking information involves risks, uncertainties and other factors that could cause

actual events, results, performance, prospects and opportunities to differ materially from those

expressed or implied by such forward-looking information. For the purposes of this release, forward

looking information includes, but is not limited to: the implementation of the objectives, goals and

future plans of the Company including the proposed advancement of the Selkirk Mine as currently

contemplated; the acceleration of ongoing work programs and metallurgical flowsheet development;

the Company's goal of validating legacy data and generating new intercepts to support an updated

resource model; the potential of XRT pre-concentration; the Company's intention of completing an

updated MRE and economic evaluation; the release of assay results and the expected timing thereof;

anticipated upgrades to existing mineral resource estimates on the Selkirk Mine in accordance with NI

43-101; the anticipated timing of results of the mining program at the Selkirk Mine; management's

belief that historical resources could be indicative of the presence of mineralization on the deposits;

and the anticipated benefits of the Company's approach to its resource development plan. These

forward-looking statements, by their nature, require the Company to make certain assumptions and

necessarily involve known and unknown risks and uncertainties that could cause actual results to

differ materially from those expressed or implied in these forward-looking statements. Factors that

could cause actual results to differ materially from such forward-looking information include, but are

not limited to, capital and operating costs varying significantly from estimates; the preliminary nature

of drilling and metallurgical test results; the ability of exploration results to predict mineralization; the

ability of the Company to implement its drilling, geoscience and metallurgical work on its properties

and work plans generally; prefeasibility or the feasibility of mine production; delays in obtaining or

failures to obtain required governmental, environmental or other project approvals; uncertainties

relating to the availability and costs of financing needed in the future; changes in equity markets;

inflation; fluctuations in commodity prices; delays in the development of projects; the other risks

involved in the mineral exploration and development industry; and those risks set out in the

Company's public disclosure record on SEDAR+ (

www.sedarplus.com

) under the Company's issuer

profile. 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

information, 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 news release. No stock exchange, securities commission or other

regulatory authority has approved or disapproved the information contained herein.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/256577