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Magna Terra Signs Option Agreement with Andean Metals for the Luna Roja Project in Santa Cruz, Argentina

Mergers & Acquisitions Property Options & Staking

Magna Terra Signs Option Agreement with

Andean Metals for the Luna Roja Project in

Santa Cruz, Argentina

Toronto, Ontario--(Newsfile Corp. - October 6, 2025) -

Magna Terra Minerals Inc.

(TSXV:

MTT)

("

Magna Terra

" or the "

Company

") and

Andean Metals Corp

. ("

Andean Metals

" or "

Andean

")

are pleased to announce that they have entered into a Definitive Option Agreement (the "

Agreement

")

for Andean Metals to have the right to acquire a 100% interest in the Luna Roja Project ("

Luna Roja

" or

the "

Project

"), located in Santa Cruz Province, Argentina (

Figure 1

) from the Company.

Under the terms of the Agreement, Andean can earn a 100% interest in the Project for total

consideration of C$2,375,000 payable in cash and Andean common shares as outlined below:

Luna Roja

Term

Cash (C$)

Cash / Share (C$)

Total (C$)

60-day exclusivity period (paid)

$75,000

-

$75,000

On Signing Definitive Agreement (paid)

$100,000

-

$100,000

1

st

Anniversary

$125,000

$275,000

$400,000

2

nd

Anniversary

$125,000

$375000

$500,000

3

rd

Anniversary

$125,000

$475,000

$600,000

4

th

Anniversary

$125,000

$575,000

$700,000

TOTAL

$675,000

$1,700,000

$2,375,000

Additionally, Magna Terra shall retain the right to a nominee on the Board of Directors of Andean, under

certain terms and conditions as defined in the Agreement.

"We are very excited to partner with the Andean Metals team on the drill-ready Luna Roja precious

metals project in the prolific Deseado Massif region of Santa Cruz Province, Argentina, home to world

class mines like Cerro Negro (Newmont), Cerro Moro (Pan American Silver), Cerro Vanguardia

(AngloGold Ashanti), as well as others. The Deseado Massif remains a significantly underexplored

geological domain known for hosting large low sulphidation epithermal precious metals systems. The

Luna Roja Project boasts an early-stage drill epithermal gold-silver discovery at Cruz del Sur and a 3-

kilometre long zone of anomalous geochemistry that highlights the discovery potential of the Project.

This transaction further supports our corporate strategy of leveraging our deep project portfolio to

provide non-dilutive liquidity to advance our priority exploration assets, while maintaining upside

exposure to these projects through a growing portfolio of equity ownership and royalties."

~ Lew Lawrick, President and CEO, Magna Terra Minerals Inc.

"This transaction represents a significant step forward for Andean Metals as we establish a strong

foothold in one of the most geologically prospective and underexplored gold-silver belts in the world.

Luna Roja offers compelling discovery potential, supported by robust early-stage results and

proximity to world-class operations. Our team is excited to build on Magna Terra's excellent technical

work and begin advancing Luna Roja through systematic exploration and drilling. We believe this

partnership highlights our commitment to unlocking value through disciplined exploration and

strategic collaboration."

~ Joaquin Mignaquy, CEO, Andean Metals Corp.

Figure 1:

Location of Magna Terra's exploration projects in Santa Cruz Province, Argentina including

the Luna Roja Project outlined in red and location of major producing mines.

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

https://images.newsfilecorp.com/files/11586/269164_c39a5e0594b6f9e1_002full.jpg

Luna Roja Project Highlights

~10,000 hectares in 3 exploration licenses.

Accessible year-round via road access from Fitz Roy located 80 kms to the northeast.

Centered along a 3 km section of the northwest striking Via Lactea Fault lying just 75 kms

northwest of Cerrado Gold's Minera Don Nicholas Mine infrastructure and 30 kms north-northwest

of the Los Calandrias mining and exploration tenements.

2019 discovery hole drilled by Magna Terra - LR DDH002 intersected

75.0 m of 0.62 g/t Au and

5.6 g/t Ag

(from 37.0 m to 112.0 m).

The deepest part of the zone, which is oxidized,

included 42.0 m of 1.01 g/t Au and 4.6 g/t Ag

(from 68.0 m to 110.0 m),

suggesting increased

grade with depth

.

A 3 km x 800 m striking Au trend underlain by anomalous soil geochemistry and Induced

Polarization ("

IP

") geophysical signature.

Multiple drill ready targets in three distinct surface mineralized horizons including the Estrella del

Norte, Orion, Cruz del Sur and Signos target areas.

The

Luna Roja Project

is Magna Terra's most advanced exploration asset in Argentina, located in the

prolific Deseado Massif region of Santa Cruz Province approximately 75 km to the northwest of the new

Don Nicolas mine and 30 km to the north-northwest of the Las Calandrias project. The Project is

accessible year-round, and benefits from access to infrastructure including roads and power, and water.

Luna Roja's geology includes rhyolitic volcanic rocks with intense silicification and hydrothermal

alteration, typical of productive low-sulphidation gold systems in the region. The Project is centered

along a 3 km section of the northwest striking Via Lactea Fault with coincident IP resistivity and

chargeability anomalies and intermittently exposed low-sulphidation epithermal Au-Ag veins and

breccias.

Exploration work to date at Luna Roja includes 360 rock chip and float samples, 741 trench samples,

715 soil samples, and 17.6 line km of IP surveying. In 2019, Magna Terra completed eight diamond drill

holes, totalling 1,184 metres, in a first phase drill program that led to the discovery of a significant gold-

silver mineralized zone at Cruz del Sur (see Magna Terra news release dated April 16, 2019).

Highlight assays from the initial drilling program include:

75.0 m of 0.62 g/t Au and 5.6 g/t Ag (from 37.0 m to 112.0 m), including 42.0 m of 1.01 g/t Au and

4.6 g/t Ag (from 68.0 m to 110.0 m) in drill hole LR_DDH002; and

51.4 m of 0.26 g/t Au and 9.37 g/t Ag (from 44.6 m to 96.0 m), including, 2.0 m of 1.08 g/t Au and

79.60 g/t Ag (from 62.0 m to 64.0 m) in drill hole LR-DDH001.

Exploration work to date has identified gold intercepts at shallow depths, with the potential for future

exploration to identify geologic controls to the mineralization, and to expand the mineralized footprint and

establish continuity. Luna Roja is well positioned for additional near-term discovery, potential resource

delineation and possible future development, supported by a strong regional geological framework and

positive early-stage results.

The Luna Roja Project is subject to a one percent (1%) NSR, payable to Orogen Royalties Inc.

Andean will be focussing on advancing the Luna Roja Project and the parties will not be moving forward

at this time with an agreement for the Boleadora Project (as previously disclosed in the press release

dated July 28, 2025). The Boleadora Project remains available for purchase or option.

In connection with the Agreement, the Company will pay a 5% finder's fee upon receipt of each payment

from Andean.

Qualified Person and Technical Disclosure

This news release has been reviewed and approved by David A. Copeland, P.Geo., a non-independent

consultant to the Company and a "Qualified Person" as defined under National Instrument 43-101 -

Standard for Disclosure for Mineral Projects

.

Sampling of drill core from the 2019 program at Luna Roja was carried out with core being cut by angle

grinder and half of the core retained for logging and potential re-analysis. Blind standards, blanks, and

duplicates were inserted into the sample chain accounting for 10% of samples. Samples were then

delivered, by Magna Terra staff, to Andesmar in Caleta Olivia, Santa Cruz, Argentina from where they

were transported to ALS Chemex Laboratories in Mendoza, Argentina, for gold fire assay and multi

element analysis.

All technical disclosure contained in this news release with respect to the Project was supplied by

Magna Terra, and Andean and its directors and officers have relied on Magna Terra for such

information.

About Magna Terra

Magna Terra Minerals Inc. is a precious and critical metals focused exploration company, headquartered

in Toronto, Canada. Magna Terra is focused on acquiring and advancing its high-potential mineral

projects in Atlantic Canada and Argentina while generating value for shareholders and minimizing

shareholder dilution through option and joint venture partnerships where appropriate; leveraging our

ability to explore, grow, and transact projects. The Company is focused on exploring our 100%-owned

Humber Copper-Cobalt Project in Newfoundland and Labrador; our 100% owned Rocky Brook Gold and

Critical Metals Project in the historic Bathurst Mining Camp of New Brunswick; and our 100%-owned

Cape Spencer Gold Project in New Brunswick. In addition, the Company has optioned the Great

Northern Project in Newfoundland to Gold Hunter Resources Inc. ("Gold Hunter") for total cash and share

consideration of $9.5 million over a 2-year period, and currently holds an approximate 28.9% equity

interest in Gold Hunter. The Company has also optioned the Luna Roja Project in Argentina to Andean

Metals Corp. for total cash and share consideration of $2.375 million over a 4-year period. Further, the

Company maintains a significant exploration portfolio in the province of Santa Cruz, Argentina which

includes its large 100% owned Boleadora Project recently retained from Newmont Corp., as well as

several additional district scale drill ready projects available for purchase or option/joint venture.

About Andean Metals

Andean Metals Corp. is an Argentina focused mineral exploration company, with a strong local technical

team backed by experienced capital markets professionals. Andean is a British Columbia corporation

that is a reporting issuer in the Provinces of British Columbia and Alberta.

Forward-Looking Statements

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.

Cautionary Statements Regarding Forward-Looking Information

This news release contains forward-looking statements and forward-looking information (collectively,

"forward-looking statements") within the meaning of applicable Canadian legislation. All statements in

this news release that are not purely historical are forward-looking statements and include statements

regarding beliefs, plans, expectations and orientations regarding the future. Although the Company

and Andean Metals believe that such statements are reasonable and reflect expectations of future

developments and other factors which management believes to be reasonable and relevant, the

Company and Andean Metals can give no assurance that such expectations will prove to be correct.

Forward-looking statements are typically identified by words such as: "believes", "expects",

"anticipates", "intends", "estimates", "plans", "may", "should", "would", "will", "potential", "scheduled"

or variations of such words and phrases and similar expressions, which, by their nature, refer to future

events or results that may, could, would, might or will occur or be taken or achieved. In making the

forward-looking statements in this news release, the Company and Andean Metals have applied

several material assumptions.

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

may cause the actual results, performance or achievements of the Company and Andean Metals to

differ materially from any future results, performance or achievements expressed or implied by the

forward-looking information. Such risks and other factors include the inability of the Company and

Andean Metals to execute their respective proposed business plans and carry out planned future

activities. Other factors may also adversely affect the future results or performance of the Company

and Andean Metals, including general economic, market or business conditions, future prices of gold,

changes in the financial markets and in the demand for precious metals, changes in laws, regulations

and policies affecting the mineral exploration industry, and the Company's and Andean Metals'

investment and operation in the mineral exploration sector, as well as the risks and uncertainties

which are more fully described in the Company's and Andean Metals' annual and quarterly

management's discussion and analysis and in other filings made by the Company and Andean

Metals, as applicable, with Canadian securities regulatory authorities under the Company's and

Andean Metals' SEDAR+ profile at

www.sedarplus.ca

. Readers are cautioned that forward-looking

statements are not guarantees of future performance or events and, accordingly, are cautioned not to

put undue reliance on forward-looking statements due to the inherent uncertainty of such statements.

These forward-looking statements are made as of the date of this news release and, unless required

by applicable law, the Company and Andean Metals assume no obligation to update the forward-

looking statements or to update the reasons why actual results could differ from those projected in

these forward-looking statements.

FOR FURTHER INFORMATION, PLEASE CONTACT:

Magna Terra Minerals Inc.

Lewis Lawrick

President, CEO and Director

Phone: 905-301-9983

Email:

[email protected]

Website:

www.magnaterraminerals.com

Andean Metals Corp.

Joaquin Mignaquy

CEO

Phone: +54 9 11 6913-9449

Email:

[email protected]

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

https://www.newsfilecorp.com/release/269164