Magna Terra Partner Newmont Outlines Large Epithermal Geochemical Target At Boleadora, Argentina

TORONTO, March 26, 2024 - Magna Terra Minerals Inc. (the "Company" or "Magna Terra") (TSX-V:MTT) is pleased to announce through its 100% owned Argentine subsidiary Atala Resources S.A. ("Atala"), that Oroplata S.A. ("Oroplata"), a subsidiary of Newmont Corporation ("Newmont"), has provided a detailed summary report of its 2023 exploration program undertaken to date on the Boleadora Project ("Boleadora"). In addition, Oroplata has made the third anniversary option payment of US$150,000 to Atala under the option agreement (see details below). Boleadora encompasses ~55,000 hectares in 12 exploration licenses located 17 kilometres southeast along strike from Newmont's Cerro Negro mine along the Margaritas-Boleadoras Corridor, the host to both projects located in Santa Cruz Province, Argentina. (Figure 1).

Based on 2023 fieldwork, Newmont has identified a 10 by 8 kilometre priority target area, corresponding with previously identified zones 1, 2 and 3 along the Margaritas-Boleadoras Corridor (Figure 2). Assay results from 2023 drainage sediment and rock-chip samples show that anomalous precious metals (Au, Ag) and pathfinder elements (As, Sb, Hg, Tl, Li, Ba and Se) are associated with silica alteration, host fault zones, sinter structures and subtle hyperspectral responses that are indicative of deeper hydrothermal activity and gold mineralization at the Cerro Negro mine (Table 1). Based on the recent field work, Newmont plans further follow-up exploration activities for 2024.

Boleadora Project Highlights

• Large land package comprising ~55,000 hectares;
• 17 kilometres along strike from Newmont's Cerro Negro Mine and associated with the Margaritas-Boleadoras Corridor;
• Located in a geological environment that is host to large low-sulphidation epithermal gold deposits like Cerro Negro as well as other large precious metals deposits in the prolific yet underexplored Deseado Massif region of Santa Cruz Province;
• Recognition of a large 10 by 8 km exploration target based on 2023 geochemical sampling and hyperspectral surveying; and
• Significant ongoing financial and exploration commitment by Newmont with exploration plans for 2024.

"We are very pleased to see Newmont, using their proprietary exploration techniques and expertise, continue to refine exploration targets on the Boleadora Project with recent work outlining a large 10 by 8 kilometre zone of anomalous precious-metal and pathfinder elements. This work supports the potential existence of a low-sulphidation epithermal environment associated with the Margaritas-Boleadoras Corridor along strike from the Cerro Negro mine. We look forward to Newmont's continued exploration work on the property in 2024 as they advance the project towards drill testing of the highest priority targets. The US$150,000 payment will allow Magna Terra to sustain all property maintenance obligations on our Argentinian portfolio outside of Boleadora as we continue to seek strategic partners to advance these other assets."

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

2023 Exploration Results

According to Newmont geologists, Boleadora is underlain by extensive Jurassic volcanic sequences that include welded pumice crystal-rich rhyolitic ignimbrites cut by bimodal subvolcanic domes. Main structural trends include northwest, north-northwest, and east-west corridors with chalcedonic and opaline silica veins with massive textures up to one-metre wide, and silica sinter in up to 50 metre by 50 metre exposures that might correspond to shallower levels of a low-sulphidation epithermal system (Figure 2). This geology is favourable for hosting low-sulphidation epithermal gold mineralization similar in style to the nearby Cerro Negro and Cerro Vanguardia deposits.

Since first assessing the project in 2019, Newmont subsidiary Oroplata has collected 233 rock-chip samples (surface float and outcrop), 134 drainage sediment samples for analysis via Bulk Leach Extractable Gold ("BLEG"), 526 Terrain Mapping Geochemistry ('TMG') soil samples and completed a hyperspectral survey covering the main geological areas of interest. This includes 526 TMG samples and 35 rock-chip samples collected in 2023 that have further refined and supported the 10 exploration targets identified on the property to date.

Table 1: Geochemical maximum and statistical threshold values for precious metal and pathfinder elements from drainage sediment BLEG samples at the Boleadora Project.

Boleadora Purchase Agreement

Newmont entered into an Option to Purchase Agreement with Magna Terra (see press release dated June 9, 2020) that will pay Magna Terra US$1 million as follows: US$25,000 on signing and six installments totalling US$975,000 payable within six years from the date of the Agreement, with US$325,000 paid to date. In addition, Magna Terra retains a 2% NSR ("Royalty") on the Boleadora Project. The Royalty can be reduced to 1% by payment of US$2.5 million to Magna Terra at anytime, and is capped at US$20 million.

Qualified Person

This news release has been reviewed and approved by David A. Copeland, P. Geo., Chief Geologist with Signal Gold Inc., a "Qualified Person", under National Instrument 43-101 - Standard for Disclosure for Mineral Projects.

About Magna Terra

Magna Terra Minerals Inc. is a precious metals focused exploration company, headquartered in Toronto, Canada. Magna Terra owns two district-scale, resource stage gold exploration projects in the top-tier mining jurisdictions of New Brunswick and Newfoundland and Labrador. Further, the Company maintains a significant exploration portfolio in the province of Santa Cruz, Argentina which includes its Boleadora Project being advanced by Newmont Corp. under an option to purchase agreement; a precious metals discovery on its Luna Roja Project proximal to Cerrado Gold's operating Don Nicholas Project, as well as several additional district scale drill ready projects available for purchase or option/joint venture.

Forward Looking Statements

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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 including, without limitation, the ability of the Company to file a report that complies with Regulation 43-101. Although the Company believes that such statements are reasonable and reflect expectations of future developments and other factors which management believes to be reasonable and relevant, the Company 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 has applied several material assumptions, including without limitation, and the ability of the author of the Technical Reports to finalize same.

Forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company 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 to execute its proposed business plans and carry out planned future activities. Other factors may also adversely affect the future results or performance of the Company, 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 investment and operation in the mineral exploration sector, as well as the risks and uncertainties which are more fully described in the Company's annual and quarterly management's discussion and analysis and in other filings made by the Company with Canadian securities regulatory authorities under the Company's profile at www.sedar.com. 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 assumes 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 and CEO, Director
647-478-5307
Email: info@magnaterraminerals.com
Website: www.magnaterraminerals.com

SOURCE: Magna Terra Minerals Inc.