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Volta Partners with The Idaho National Laboratory to Advance Metallurgical Work for Rare Earths and Gallium From the Springer Deposit, Ontario, Canada

Metallurgy & Processing Partnerships & JV

Volta Partners with The Idaho National

Laboratory to Advance Metallurgical Work for

Rare Earths and Gallium From the Springer

Deposit, Ontario, Canada

Toronto, Ontario--(Newsfile Corp. - July 14, 2025) -

Volta Metals Ltd.

(CSE: VLTA)

(FSE: D0W)

("

Volta

" or the "

Company

") is pleased to announce that it has entered into a Material Transfer

Agreement to conduct advanced metallurgical work on rare earth elements and gallium from its Springer

Deposit, located in Ontario, Canada.

Idaho National Laboratory (INL)

INL is globally recognized for its expertise in advanced separation science and engineering and serves

as the U.S. Department of Energy's primary separation sciences R&D test bed. INL and the Department

of Energy's objectives are to reduce North America's reliance on adversarial nations for critical minerals,

secure a domestic supply chain for rare earths used in defense and electronics, as well as gallium for

artificial intelligence, and advance mineral processing technologies essential for national resilience.

INL researchers will contribute their technical expertise and recommendations to refine production

scalable mineral processes applicable for the Springer deposit. The test work will seek to identify and

advise on a recovery process for gallium and examine existing and emerging innovative mineral

processing methodologies for the rare earth elements present to support production capability for North

America's critical material needs.

The Springer REE-Ga Project

The project consists of 5,000 hectares of patented and non-patented claims and contains a historic NI

43-101 mineral resource for Total Rare Earth Oxides ("

TREO

") of

4.167mt

at

1.073% TREO

indicated

and

12.73mt at 1.119% TREO in the inferred

resource category at a cutoff of 0.9%. Mineralization

starts at surface, the deposit remains open for expansion, and the large property is underexplored for

REE-Ga mineralization.

The project is located 8 kilometers outside Sturgeon Falls, Ontario, near the Trans-Canada Highway, the

Sturgeon Falls Power Station, and the railway station. The Crystal Falls Power Station is located 7

kilometers east of the project site, and power lines and paved roads run across the Property. The project

site is accessible from Sudbury and North Bay and is workable year-round.

Springer also contains high-grade gallium, a critical mineral that is vital for semiconductors, AI

applications and national security applications. On Dec. 3, 2024, China announced an immediate ban

on the export of multiple critical metals, including gallium, exacerbating supply chain challenges.

Examination of the drill database and 3D modelling by the company as part of its due diligence suggests

that the Springer deposit may contain a significant gallium resource. There has been no petrographic or

metallurgical test work completed on the gallium; consequently, INL's test work will seek to determine

gallium deportment (that is where it reports to mineralogically) in addition to conducting an initial

assessment on its potential processing and recoverability.

The company intends to drill and update the

2012 resource estimate in the upcoming exploration season.

ABOUT VOLTA METALS LTD.

Volta Metals Ltd. (CSE: VLTA)

(FSE: D0W)

is a mineral exploration company based in Toronto,

Ontario, focused on rare earths, gallium, lithium, cesium, and tantalum. It owns, has optioned and is

currently exploring a critical minerals portfolio of rare earths, gallium, lithium, cesium, and tantalum

projects in Ontario, one of the world's most prolific, emerging hard-rock lithium districts. To learn more

about Volta and its Springer Rare Earth Elements & Gallium Deposit and Aki Critical Minerals Project,

please visit

www.voltametals.ca

.

About Idaho National Laboratory

Battelle Energy Alliance manages INL for the U.S. Department of Energy's Office of Nuclear Energy. INL

is the nation's center for nuclear energy research and development, and also performs research in each

of DOE's strategic goal areas: energy, national security, science and the environment. For more

information, visit

www.inl.gov

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ON BEHALF OF THE VOLTA METALS BOARD

Kerem Usenmez, President & CEO

Tel: 416.919.9060

Email:

[email protected]

Website:

www.voltametals.ca

Neither the CSE nor the Investment Industry Regulatory Organization of Canada accepts

responsibility for the adequacy or accuracy of this release.

This news release contains forward-looking statements relating to product development, plans,

strategies, and other statements that are not historical facts. Forward-looking statements are often

identified by terms such as "will", "may", "should", "anticipate", "expects" and similar expressions. All

statements other than statements of historical fact included in this news release are forward-looking

statements that involve risks and uncertainties. Forward-looking information in this news release

includes, but is not limited to, the anticipated use of the net proceeds from the Offerings and the receipt

of all necessary approvals for the Offering. There can be no assurance that such statements will prove to

be accurate, and actual results and future events could differ materially from those anticipated in such

statements. Important factors that could cause actual results to differ materially from the Company's

expectations include: the risks detailed from time to time in the filings made by the Company with

securities regulators; the fact that Volta's interests in its mineral properties are options only and there are

no guarantee that such interest, if earned, will be certain; the future prices and demand for lithium; and

delays or the inability of the Company to obtain any necessary approvals, permits and authorizations

required to carry out its business plans. The reader is cautioned that assumptions used in the

preparation of any forward-looking statements may prove to be incorrect. Events or circumstances may

cause actual results to differ materially from those predicted, as a result of numerous known and

unknown risks, uncertainties, and other factors, many of which are beyond the control of the Company.

The reader is cautioned not to place undue reliance on any forward-looking statements. Such

information, although considered reasonable by management at the time of preparation, may prove to

be incorrect and actual results may differ materially from those anticipated. Forward-looking statements

contained in this news release are expressly qualified by this cautionary statement. The forward-looking

statements contained in this news release are made as of the date of this news release, and the

Company disclaims any intention or obligation to update or revise any forward-looking statements,

whether as a result of new information, future events, or otherwise, other than as required by law.

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

https://www.newsfilecorp.com/release/258642