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Magma Silver Plans Drill Program at Niñobamba

Exploration Programs

Magma Silver Plans Drill Program at Niñobamba

Vancouver, British Columbia--(December 1st, 2025) - Magma Silver Corp. (TSXV: MGMA) (OTCQB:

MAGMF) (FSE: BC21) (WKN: A411DV) (the " Company" or "Magma") is pleased to provide an

update on the planned drill program for Q1 2026. The drill program will consist of two phases

with a total of 4,000 metres.

Stephen Barley, Chairman and CEO , stated: “ The commencing of a drill program at Ninobamba

is exciting and a major accomplishment. Newmont Mining Corp. (“Newmont”) spent US$7 m in

historical work including 65 diamond drill holes with a focus on the Joramina zone. The drilling in

conjunction with other extensive exploration activities, including a fatal flaw analysis, led to a

positive internal report in 2011 with a significant conceptual non -complaint gold and silver

resource. Magma has all Newmont work pro gram results including drill logs, assay reports, and

drill collar locations. These documents have provided Magma with a tremendous project

knowledge advantage that increases the level of certainty in drill location and orientation

providing the Company’s technical team with the information to design a drill program to confirm

the Newmont results and to optimize the drilling program. This is a tremendous saving in terms

of time and expenditures.”

The Company’s geologists have reviewed historical drilling conducted by Newmont and

determined that the drilling was not oriented in the most optimal direction. The Company plans

to modify the current permit to reflect the new drill sites. Adding or modifying new drill pads is

permitted by the mining ministry in Peru as the new pads will be located in the area covered by

the existing permit. Phase 1 will consist of 2 ,000 meters of drilling from Pad A. The purpose of

the initial drilling is to determine the orientation and size of the gold zone intersected by

Newmont. For reference, h ole JOR -001 drilled in 2010 returned 72.3 metres of 1.19 g/t Au

starting at a depth of 53 metres. The true widths of mineralization from this drill hole cannot be

determined from a single hole. Further drilling is required to determine both the lateral and

vertical extent of the mineralization intersected.

Phase 2 will be contingent on results from Phase 1 . Phase 2 is planned to extend the Au -Ag

mineralization. This phase will also test previously undrilled Au-Ag surface anomalies outlined by

Newmont and confirmed by the Company’s geologist. The drilling will also test the Au -Ag

mineralization exposed in a 160 m adit recently sampled by the Company. Drift sampling on the

Joramina zone returned 10 metres of 2.32 grams per tonne gold and a five -metre composite

returning 4.085 ounces (115.8 g) per ton of silver.

Proposed Expanded Exploration Program

Magma has allocated US$1,000,000 (CAD$1,400,000) for the Joramina exploration and drill

program. This is a significant increase from the original drilling plan and is expected to allow the

Company to thoroughly test and confirm the Newmont drilling results. Magma’s experienced

technical team is currently planning the entire work program in conjunction with an

independent NI 43-101 geologist. Magma will issue a news release outlining the Joramina

program, drill locations and timing when it is available.

The following diagram shows the proposed drill program. Pad A is where the initial drilling will

commence.

Qualified Person

Jeffrey Reeder, P.Geo, a qualified person as defined in National Instrument 43 -101 and a Senior

Technical Advisor of the Company, has prepared, supervised the preparation o f, and approved

the scientific and technical disclosure contained in this news release.

AGORACOM

The Company also announces that it has issued 128,409 common shares to AGORA Internet

Relations Corp. in accordance with the investor relations services agreement previously disclosed

on August 28, 2025.

About Magma Silver Corp.

Magma Silver Corp. is a natural resources exploration company focused on acquiring, exploring,

developing, and operating precious metal mining projects. Listed on the TSV Venture Exchange

("MGMA"), OTCQB ("MAGMF"), and Frankfurt Exchange ("BC21"), the Company's primary focus

is on exploring and developing the advanced Niñobamba silver-gold project in the mining-friendly

country of Peru. Niñobamba spans an 8 km mineralized corridor in a prolific geological belt of

a high-sulphidation epithermal system . Extensive exploration by Newmont Corporation,

AngloGold Ashanti Limited, Bear Creek Mining Corporation and Rio Silver, has demonstrated

significant resource potential with over C$14.5 million invested to date. Magma is advancing its

Niñobamba project using modern geological modelling and a strategic development plan. The

property has excellent infrastructure, strong relationships with local communities and a regional

technical team with over 50 years of mining experience in Peru.

For more information, please visit our website at www.magmasilver.com.

Contact Information

Stephen Barley, Chairman & CEO

Phone: +1 (604) 988-5870

Email: [email protected]

Website: www.magmasilver.com

X: @MagmaSilverCorp

Jason Baker, CFO & Director

Phone: +1 (604) 988-5870

Email: [email protected]

Website: www.magmasilver.com

X: @MagmaSilverCorp

Reader Advisory

This news release may contain forward -looking information within the meaning of applicable

securities laws. All information and statements other than statements of current or historical

facts contained in this news release are forward -looking information. Forward -looking

statements are subject to various risks and uncertainties concerning the specific factors disclosed

here and elsewhere in Magma Silver Corp.'s periodic filings with Canadian securities regulators.

When used in this news release, words such as "will", "could", "plan", "estimate", "expect",

"intend", "may", "potential", "should," and similar expressions are forward -looking statements.

The information provided in this document is necessarily summarized and may not contain all

available material information. Forward-looking statements include those in relation to (i) the

planned drill program for Q1 2026, including its phases, scope, and objectives; (ii) the Company’s

intention to modify the current permit to reflect new drill sites; ( iii) the Co mpany’s plans to

further test and evaluate mineralisation identified in previous drilling by Newmont; and (iv) the

timing of future news releases regarding the Joramina program, drill locations, and program

commencement. Although the Company believes the expectations reflected in such forward-

looking statements are based on reasonable assumptions, it can't make any assurances that its

expectations will be achieved. Such assumptions may prove incorrect. Although the Company

has attempted to identify important factors that co uld cause actual results, performance, or

achievements to differ materially from those contained in the forward-looking statements, there

can be other factors that cause results, performance, or achievements not to be as anticipated,

estimated, or intended . There can be no assurance that such information will prove to be

accurate or that management's expectations or estimates of future developments,

circumstances, or results will materialize. As a result of these risks and uncertainties, no

assurance can be given that any events anticipated by the forward- looking information in this

news release will transpire or occur, or, if any of them do so, what benefits that the Company will

derive therefrom. Accordingly, readers should not place undue reliance on forward -looking

statements. The forward-looking statements 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 such

information, except as required by applicable law.

Neither 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.