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CANTERRA MINERALS IDENTIFIES NEW EXPLORATION TARGETS OUTSIDE OF EXISTING RESOURCE AND EXPANDS

BOOMERANGPROJECT

VANCOUVER, BC (April 23, 2025)- Canterra Minerals Corporation (TSX-V: CTM) (OTCQB: CTMCF) (FSE: DXZB)

("Canterra" or the "Company") is pleased to announce the identification of multiple new geochemical and

geophysical targets at its Boomerang Project. Additionally, Canterra confirms the expansion of the Boomerang

Project through the staking of the Hill Top massive sulphide target in the Central Newfoundland Mining District.

HIGHLIGHTS:

 Multiple New Exploration Targets:Results from comprehensive 2024 geochemical sampling program and

review of past geophysical survey datasets have identified several high-priority targets at the Boomerang

Project outside of the existing resource base

 StrategicProjectExpansion: The Company has expanded the Boomerang Project through its staking of the

Hill Top target, covering a 700m long gravity anomaly target with 13 adjacent down slope soil samples

assaying >1000ppm Copper

 Where exposed, this mineralization has returned assays of up to1)5% Cu(copper), 4.68% Zn (zinc), and

16.5 g/t Ag (silver) in historical grab samples

 High-grade Existing Resource:Boomerang* hosts a historical mineral resource comprised of Indicated

Resources of1)4 million tonnes at 0)5% Cu, 7)1% Zn, 3)0% Pb, 1)7 g/t Au, and 110)4 g/t Agand Inferred

Resources of 0.3 million tonnes at 0.4% Cu, 6.7% Zn, 2.9% Pb, 1.3 g/t Au and 96.5 g/t Ag

 Consolidated Land Position:This expansion strengthens Canterra!s dominant position in one of North

America!s most promising volcanogenic massive sulphide (“VMS”) mineral districts

"The expansion of the Boomerang Project through our proactive staking program demonstrates our team!s

geological expertise and commitment to cost-effective growth," added Chris Pennimpede. "By identifying and

securing these highly prospective massive sulphide targets in competitive staking, we!ve added significant value

to our portfolio with minimal expense. The presence of massive sulfides at surface, coupled with the property!s

location within the same proven VMS district as our existing resource, presents an exceptional opportunity to

further develop our Boomerang Project."

BOOMERANGPROJECTADVANCES

The Boomerang Project, located approximately 70 kilometres (“km”) southwest of Buchans, Newfoundland, is host

to the Boomerang-Domino deposit and the Hurricane prospect. The project contains a historical mineral resource

estimate prepared by previous operators comprised of Indicated Resources of 1.4 million tonnes grading 0.5%

copper, 7.1% zinc, 3.0% lead, 1.7 g/t gold, and 110.4 g/t silver.

Recent work completed by Canterra included a detailed geochemical review, whole rock sampling, and geophysical

review aimed at further advancing the understanding of the Project!s potential. This work has delineated new target

areas exhibiting characteristics indicative of mineralization, similar to the high-grade Boomerang-Domino deposit

(see figure 1).

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Figure 1. Boomerang property targets are circled in white. Soil results in zinc ppm are shown with high-grade

mineralization projected to surface in red.

Figure 2. Boomerang-Domino Resources and Hurricane Prospect Long Section. Resource expansion possibilities

along prospective horizons and at depth.

TELEPHONEHILLTARGET

Particularly encouraging are the results from the southwestern extension of the Boomerang trend, where recent

whole rock sampling indicates zones of sulphide alteration and sodium depletion, hallmark indicators of VMS-style

mineralization. Previous results 2 km southwest of the Boomerang deposit, at the Telephone Hill target shows a

Boomerang-like lithogeochemical signature coincident with EM, gravity and Zn-soil anomalies. Historical drilling in

this area is reported to have intersected quartz pyrite stockwork style mineralization and strongly sericite-altered

felsic volcanic rocks potentially indicative of massive sulphide in proximity.

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BOOMERANGPROPERTYEXPANSION

In a significant expansion of its central Newfoundland critical minerals portfolio, Canterra has added the Hill Top

target to the Boomerang Project through strategic staking. The Hill Top target hosts massive sulphide mineralization

exposedatsurfacegradingupto1.5%Cu,4.68%Zn,and16.5g/tAginhistoricalgrabsamples(see QualifiedPerson).

The newly staked 475 hectare area is located approximately 7 kilometres northeast of the Company!s existing

Boomerang-Domino deposit and 5 km southwest of the CompanyQs Tulks Hill Deposit located within the same

stratigraphic Tulks Volcanics Belt.

EXPLORATIONPLANS

Canterra is fully funded to complete its planned exploration activities in 2025 including:

 State-of-the-art deep-seeking 3D Array Induced Polarization (“3DIP”) geophysical surveys across multiple

target areas with the Buchans Project (February 19, 2025 news release) and up to 10,000 m of diamond

drilling to coincide with results from the 3DIP geophysical surveys

 Continued regional exploration across the Company!s extensive land package in central Newfoundland,

including the expanded Boomerang Project.

Figure 3. CanterraQs Central Newfoundland Mining District properties.

*Resource Notes

Boomerang and Domino Historical Mineral Resource Estimates are based on a 1% Zn cutoff grade as reported in the Technical

Report entitled “Messina Minerals Inc.: Tulks South Property, Central Newfoundland, Canada Technical Report” prepared for

Messina Minerals Inc. prepared by Pamela De Mark and Charles Dearin, P.Geo. (Snowden). Report Date August 1, 2007. The

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report is available on the CompanyQs website atwww.canterraminerals.com. Canterra is not treating the Boomerang and Domino

Mineral Resource Estimates as current resource estimates but rather as historical resources as neither Canterra nor the QP

verified the associated mineral resource estimates as current mineral resources or mineral reserves.

GrantofStockOptions

Further to the CompanyQs news release dated March 18, 2025, the Company has granted stock options to Spark

Newswire(the“ Options”),whichrepresentsthebalanceowingunderitsmarketingconsultingandinvestorrelations

agreement. A total of 383,866 Options were granted, valid for a period of five years at $0.075 per option and will

vest pursuant to the requirements of the TSX Venture Exchange.

AboutCanterraMinerals

Canterra is a diversified minerals exploration company focused on critical minerals and gold in central

Newfoundland. The CompanyQs projects include six mineral deposits located in close proximity to the world-

renowned, past producing Buchans mine and Teck ResourcesQ Duck Pond mine, which collectively produced copper,

zinc, lead, silver and gold. Several of CanterraQs deposits support current and historical Mineral Resource Estimates

prepared in accordance with National Instrument 43-101 and the Canadian Institute of Mining, Metallurgy, and

Petroleum Definition Standards for Mineral Resources and Mineral Reserves current at their respective effective

dates. CanterraQs gold projects are located on-trend of Calibre MiningQs Valentine mine currently under construction

and cover a ~60 km extension of the same structural corridor that hosts mineralization within CalibreQs mine project.

Past drilling by Canterra and others within the CompanyQs gold projects intersected multiple occurrences of orogenic

style gold mineralization within a large land position that remains underexplored.

QualifiedPerson

Paul Moore MSc. P.Geo. (NL), Vice President of Exploration for Canterra Minerals Corporation, a Qualified Person

within the meaning of National Instrument 43-101, has reviewed the technical disclosure in this news release for

accuracy and either prepared or supervised its preparation. Reported outcrop assays for the Hill Top prospect are

historical in nature having been collected by previous operators other than Canterra. Quoted assays are derived

from reports of work filed by past operators with the Newfoundland and Labrador Government.

ONBEHALFOFTHEBOARDOFCANTERRAMINERALSCORPORATION

ChrisPennimpede

President&CEO

Additional information about the Company is available atwww.canterraminerals.com

For further information, please contact: +1 (604) 687-6644

Email: [email protected]

NeitherTSXVentureExchangenoritsRegulationServicesProvider(asthattermisdefinedinpoliciesoftheTSXVenture

Exchange)acceptsresponsibilityfortheadequacyoraccuracyofthisrelease.

Cautionary Note Regarding Forward-Looking Information

Thispressreleasecontainsstatementsthatconstitute“forward-lookinginformation”(collectively,“forward-looking

statements”)withinthemeaningoftheapplicableCanadiansecuritieslegislation,includingstatementswithrespect

to estimated mineral resources, the opening of avenues for substantial discoveries within the belt, the Buchans

Project being ripe for a modern approach with significant exploration potential for high grade VMS mineralization,

the Company anticipating being strongly positioned to unveil the next mineral discovery in central Newfoundland.

All statements, other than statements of historical fact, are forward-looking statements and are based on

expectations,estimatesandprojectionsasatthedateofthisnewsrelease.Anystatementthatdiscussespredictions,

expectations,beliefs,plans,projections,objectives,assumptions,futureeventsorperformance(oftenbutnotalways

usingphrasessuchas“expects”,or“doesnotexpect”,“isexpected”,“anticipates”or“doesnotanticipate”,“plans”,

“budget”, “scheduled”, “forecasts”, “estimates”, “believes” or “intends” or variations of such words and phrases or

stating that certain actions, events or results “may” or “could”, “would”, “might” or “will” be taken to occur or be

achieved)arenotstatementsofhistoricalfactandmaybeforward-lookingstatements. Consequently,therecanbe

no assurances that such statements will prove to be accurate and actual results and future events could differ

materiallyfromthoseanticipatedinsuchstatements.Excepttotheextentrequiredbyapplicablesecuritieslawsand

the policies of the TSX Venture Exchange, the Company undertakes no obligation to update these forward-looking

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statementsifmanagement*sbeliefs,estimatesoropinions,orotherfactors,shouldchange.Factorsthatcouldcause

futureresultstodiffermateriallyfromthoseanticipatedintheseforward-lookingstatementsincluderisksassociated

possible accidents and other risks associated with mineral exploration operations, the risk that the Company will

encounter unanticipated geological factors, the possibility that the Company may not be able to secure permitting

and other governmental clearances necessary to carry out the Company*s exploration plans, the risk that the

Companywillnotbeabletoraisesufficientfundstocarryoutitsbusinessplans,andtheriskofpoliticaluncertainties

and regulatory or legal changes that might interfere with the Company*s business and prospects.; as well as those

risks and uncertainties identified and reported in the Company's public filings under its SEDAR+ profile at

www.sedarplus.ca. Accordingly, readers should not place undue reliance on the forward-looking statements and

information contained in this press release. Except as required by law, the Company disclaims any intention and

assumes no obligation to update or revise any forward-looking statements to reflect actual results, whether as a

resultofnewinformation,futureevents,changesinassumptions,changesinfactorsaffectingsuchforward-looking

statementsorotherwise.