Growing Crucial Mineral Belongings – Company Presentation – July 2025
Magna Terra Minerals Inc. (TSXV: MTT) (“Magna Terra” or the “Firm”) is happy to announce that it has found copper mineralization throughout early-stage prospecting at its 40,675-hectare, 100% owned Humber Copper-Cobalt Venture (the “Humber Venture” or the “Venture”) situated in western Newfoundland (Determine 1). The invention of copper mineralization in bedrock is situated on the east finish of the Hughes Lake Development. Copper mineralization from floor rock seize samples^^ from outcrop and subcrop includes between 0.5 to five% mixed, fracture-controlled, foliation parallel stringers and disseminated, malachite, bornite and chalcopyrite hosted inside dolomitized limestone and adjoining altered clastic sedimentary and/or mafic volcanic rocks over an noticed strike size of 700 metres and marks the primary incidence of copper famous on this under-explored property (Figures 1, 2, and three). Ongoing and preliminary subject work consisting of prospecting, geological mapping, and the gathering of 1,700 soil samples is targeted on following up on the Hughes Lake Development the place an 8-kilometre-long anomalous zone of copper and cobalt in soil samples** is coincident with mafic volcanic rocks of the Hughes Lake Complicated and related magnetic rocks.
All soil and rock samples collected can be submitted to Jap Analytical Ltd. in Springdale, NL and can be analysed for gold (30 g hearth assay) and multi-element geochemistry, together with components Cu, Pb, Zn, Co, and Ag (methodology ICP-34). Analytical outcomes are pending and can be reported in a future information launch.
The Firm can also be happy to announce that it has accomplished the beforehand introduced 2,377 line-kilometre (“km”) airborne geophysical survey on the Venture. The helicopter-borne survey consisted of a scientific, property-wide, time-domain electromagnetic (“VTEM™ Plus”) and horizontal magnetic gradiometer survey and can present the baseline geophysical information to information geological mapping and help in focusing exploration efforts on the invention of Copper-Cobalt deposits. That is the primary geophysical survey of this kind within the space. The Firm is excited about areas of geophysical anomalies coincident with anomalous copper (“Cu”), cobalt (“Co”), lead (“Pb”), silver (“Ag”), molybdenum (“Mo”), gold (“Au”), arsenic (“As”), and antimony (“Sb”) lake sediment values discovered all through the Venture space (Figures 1 and a couple of).
Magna Terra wish to acknowledge and thank each the Province of Newfoundland and Labrador and the Atlantic Canada Alternatives Company (“ACOA”) for his or her monetary help by means of Junior Exploration Help (“JEA”) program for work on the Humber Copper-Cobalt Venture.
“We’re very inspired to have found in-situ copper mineralization inside the first few days of engaged on the Humber Venture. This necessary discovery helps our idea that the Humber Venture has the potential to host Sediment-hosted Stratiform Copper Deposits, and with our exploration workforce at present on the bottom we stay up for assessing extra targets throughout the intensive property. With the completion of the airborne survey, we could have one of many requisite information layers upon which to base additional focusing on for related model mineralization. We stay up for updating shareholders on the outcomes of this preliminary work program and sincerely recognize the monetary assist of the Province of Newfoundland and Labrador and ACOA by means of the JEA program.
“On the Humber Copper-Cobalt Venture, we have now assembled a uncommon, first-mover, district-scale venture alternative, that may proceed to leverage our experience. We’re desirous to display the Venture’s prospectivity centered on essential metallic discovery and the worth we imagine this Venture brings to our buyers.”
~ Lew Lawrick, President and CEO, Magna Terra Minerals Inc.
Humber Venture Highlights
- Potential for discovery of great Cu-Co deposits;
- Host to regionally anomalous Cu, Co, Ag, Pb +/- Au, Mo, As, and Sb lake sediments;
- 8+ km Hughes Lake Copper-Cobalt Development;
- Analogous to the Kalahari Copper Belt, Namibia and Botswana; Central African Copper Belt, Zambia and the Democratic Republic of Congo (DRC); and the Kupferschiefer Belt, Poland;
- Globally, these Sediment-hosted Stratiform Copper (“SSC”) deposit sorts characterize 20% of Cu manufacturing* and 60% of Co manufacturing^;
- District-scale land package deal now comprising 40,675 hectares;
- Positioned inside the premier mining jurisdiction of Newfoundland and Labrador;
- 12 months-round accessibility with street entry to nearly all of the Venture;
- First mover benefit in a beforehand unrecognized space of exploration potential; and
- Acquired by means of staking – value efficient acquisition and with no underlying royalties or choice funds.
Concerning the Geophysical Survey
The helicopter-borne survey was accomplished by Geotech Ltd. and comprised a Versatile Time-Area Electromagnetic (VTEM™ Plus) and horizontal magnetic gradiometer survey. The survey was flown at 200 metre spacing in a northwest development throughout the strike of the underlying geology with perpendicular tie strains flown at 2 kilometre spacing.
Lake Sediment Geochemistry and World Analogues
The Venture is underlain by rocks of the sedimentary Humber Arm Allochthon and adjoining plutonic and volcanic Hughes Lake Complicated, which is centred on a sequence of anomalous lake sediment samples (Davenport et al., 1996) that present regionally elevated ranges of Co (as much as 160 ppm), Ag (as much as 0.6 ppm), Pb (as much as 84 ppm), Cu (as much as 185 ppm), As (as much as 142 ppm), Mo (as much as 15 ppm), and Au (as much as 10 ppb). An evaluation of the lake sediment geochemical information through Principal Element Evaluation has indicated that the metallic suite current inside the Venture space is probably going associated to a black shale supply, as lots of the anomalous lake sediments have low-Ni values which precludes affiliation with the close by ophiolite complexes to the instant west.
This metallic signature (Cu, Co, Ag, Pb +/- Au, Mo, As, Sb) and geological setting is supportive of the realm being host to SSC deposits. SSC deposits host 60% of world Cobalt manufacturing^ and 20% of world Copper manufacturing* in deposits such because the Central African Copper Belt, which is regarded as analogous to the geological setting of the Humber Copper-Cobalt Venture. SSC deposits are sometimes laterally steady alongside bedding and comprise constant grades (1.2 to five% Cu)* and enormous sources of by-product Au, U, platinum-group, and rare-earth components. The exploration potential can also be underscored by the presence of base metallic deposits close by together with the York Harbour and Daniels Harbour Deposits situated at decrease stratigraphic ranges of the area.
Determine 1: A map exhibiting the Humber Venture with underlying geology of the Humber Arm Allochthon, coincident anomalous Cu (ppm) lake sediment samples and site of the just lately staked Hughes Lake Block.
To view an enhanced model of this graphic, please go to:
https://pictures.newsfilecorp.com/recordsdata/11586/259089_270eb151d4c83a9d_002full.jpg
Determine 2: A map exhibiting the geology, lake sediment samples (Cu-ppm) and reconnaissance soil samples** (Cu-ppm) and site of current copper discovery alongside the 8-kilometre lengthy Hughes Lake mafic volcanics, Humber Venture.
To view an enhanced model of this graphic, please go to:
https://pictures.newsfilecorp.com/recordsdata/11586/259089_270eb151d4c83a9d_003full.jpg
Determine 3: Area pictures of consultant rock samples displaying fracture and foliation parallel stringer malachite, bornite and chalcopyrite mineralization hosted inside dolomitized limestone alongside the Hughes Lake Development, Humber Venture.
To view an enhanced model of this graphic, please go to:
https://pictures.newsfilecorp.com/recordsdata/11586/259089_270eb151d4c83a9d_004full.jpg
Certified Particular person and Technical Disclosure
This information launch has been reviewed and authorised by David A. Copeland, P.Geo., a non-independent marketing consultant to the Firm and a “Certified Particular person” as outlined beneath Nationwide Instrument 43-101 – Customary for Disclosure for Mineral Tasks.
All quoted soil and lake sediment samples outcomes have been compiled from historic evaluation and authorities experiences obtained from the federal government of Newfoundland and Labrador. The Certified Particular person has not accomplished enough work to validate these historic outcomes.
^^Seize samples are selective by nature and will not characterize the true metallic content material of the mineralized zone.
^Petavratzi, E, Gunn, G, Kresse, C. (2019). Commodity overview: Cobalt. British Geological Survey.
**(Galloper Gold Corp.; Fage, 2022)
About Magna Terra
Magna Terra Minerals Inc. is a treasured and demanding metals centered exploration firm, headquartered in Toronto, Canada. Magna Terra is targeted on buying and advancing its high-potential mineral initiatives in Atlantic Canada and Argentina whereas producing worth for shareholders and minimizing shareholder dilution by means of choice and three way partnership partnerships the place acceptable; leveraging our capacity to discover, develop, and transact initiatives. The Firm is targeted on exploring our 100%-owned Humber Copper-Cobalt Venture in Newfoundland and Labrador; our 100% owned Rocky Brook Gold and Crucial Metals Venture within the historic Bathurst Mining Camp of New Brunswick; and our 100%-owned Cape Spencer Gold Venture in New Brunswick. As well as, the Firm has optioned the Nice Northern Venture in Newfoundland to Gold Hunter Assets Inc. (“Gold Hunter”) for whole money and share consideration of $9.5 million over a 2-year interval, and at present holds an approximate 28.9% fairness curiosity in Gold Hunter. Additional, the Firm maintains a big exploration portfolio within the province of Santa Cruz, Argentina which incorporates its massive 100% owned Boleadora Venture just lately retained from Newmont Corp.; a treasured metals discovery on its Luna Roja Venture proximal to Cerrado Gold’s working Don Nicholas Venture infrastructure, in addition to a number of extra district scale drill prepared initiatives out there for buy or choice/three way partnership.
Ahead-Wanting Statements
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Cautionary Statements Concerning Ahead-Wanting Data
This information launch accommodates forward-looking statements and forward-looking data (collectively, “forward-looking statements”) inside the which means of relevant Canadian laws. All statements on this information launch that aren’t purely historic are forward-looking statements and embody statements concerning beliefs, plans, expectations and orientations concerning the long run together with, with out limitation, the power of the Firm to file a report that complies with Nationwide Instrument 43-101. Though the Firm believes that such statements are cheap and mirror expectations of future developments and different elements which administration believes to be cheap and related, the Firm can provide no assurance that such expectations will show to be right. Ahead-looking statements are sometimes recognized by phrases resembling: “believes”, “expects”, “anticipates”, “intends”, “estimates”, “plans”, “might”, “ought to”, “would”, “will”, “potential”, “scheduled” or variations of such phrases and phrases and related expressions, which, by their nature, check with future occasions or outcomes that will, may, would, would possibly or will happen or be taken or achieved. In making the forward-looking statements on this information launch, the Firm has utilized a number of materials assumptions, together with with out limitation, and the power of the creator of the Technical Stories to finalize similar.
Ahead-looking statements contain identified and unknown dangers, uncertainties and different elements which can trigger the precise outcomes, efficiency or achievements of the Firm to vary materially from any future outcomes, efficiency or achievements expressed or implied by the forward-looking data. Such dangers and different elements embody the lack of the Firm to execute its proposed enterprise plans and perform deliberate future actions. Different elements might also adversely have an effect on the long run outcomes or efficiency of the Firm, together with normal financial, market or enterprise situations, future costs of gold, adjustments within the monetary markets and within the demand for treasured metals, adjustments in legal guidelines, rules and insurance policies affecting the mineral exploration trade, and the Firm’s funding and operation within the mineral exploration sector, in addition to the dangers and uncertainties that are extra absolutely described within the Firm’s annual and quarterly administration’s dialogue and evaluation and in different filings made by the Firm with Canadian securities regulatory authorities beneath the Firm’s SEDAR+ profile at www.sedarplus.ca. Readers are cautioned that forward-looking statements are usually not ensures of future efficiency or occasions and, accordingly, are cautioned to not put undue reliance on forward-looking statements as a result of inherent uncertainty of such statements.
These forward-looking statements are made as of the date of this information launch and, except required by relevant regulation, the Firm assumes no obligation to replace the forward-looking statements or to replace the the explanation why precise outcomes may differ from these projected in these forward-looking statements.
FOR FURTHER INFORMATION, PLEASE CONTACT:
Magna Terra Minerals Inc.
Lewis Lawrick
President and CEO, Director
647-478-5307
E-mail: information@magnaterraminerals.com
Web site: www.magnaterraminerals.com
