Visual Drill Results from Silver Grail's Ram Property -- Golden Triangle, BC

(TheNewswire)

September 10, 2025 – TheNewswire - Victoria, BC — Silver Grail ResourcesLtd. (“Silver Grail” or“the Company”) (“SVG”-TSX-V) is pleasedto provide an update on its 2025 inaugural drill program on theCompany’s Ram Property (Figure 1), located 7 kilometres(“ km ”) west of the Red Mountain deposit, in the heart ofBritish Columbia’s Golden Triangle. The Ram Property is jointlyowned with Teuton Resources Corp.

Highlights of the 2025 Ram Property drill programinclude:

• To date, 1,717 metres ( ”)drilled in six completed diamond drill holes (Figure 1). Following ashort break, drilling has resumed with a seventh hole that has aplanned depth of 400m.

• Two targets have been drill tested. Both are broadlyoutlined by previously unexplained magnetic highs which are nowexplained and are associated with significant mineralization.

  • Target 1 – Western magnetic anomaly (Holes 3-6 incl.;Figure 1) -- comprises a 1,000 by 800m magnetic high situated 7 kmsouthwest of the Red Mountain gold-silver deposit. Three drill holestested the target and intersected broad domains of hornfels, narrowporphyry dykes, and high proportions of disseminated, stringer, andvein-related magnetic pyrrhotite-pyrite-chalcopyrite mineralization,sometimes with trace arsenopyrite.

  • Target 2 – Eastern, linear magnetic anomaly (Holes1-2; 7; Figure 1) -- comprises a 1 km long by 150m wide north-southoriented magnetic high located east of Target 1. Drilling and surfacemapping define the magnetic high as a multi-phase porphyriticintrusion with local moderate to strongpotassium-feldspar-biotite-magnetite alteration overprinted bymoderate to strong chlorite-calcite alteration and intervals withquartz-calcite-pyrite-chalcopyrite stockwork veining and blebbydisseminated chalcopyrite.

Dino Cremonese, P. Eng., CEO ofSilver Grail: “We areencouraged that inaugural drilling on the Ram property has yieldedsignificant visual results from both of the chosen targets. The firstthree holes in Target 1 showed a surprising increase in sulfideconcentrations at depth, particularly with pyrrhotite, as theyapproached the center of the western magnetic anomaly. Given the highproportion of pyrrhotite identified at Target 1, and the associationbetween pyrrhotite and precious metal at the nearby Red Mountain golddeposit (Ascot Resources, 7 km northeast), and Surebet (GoliathResources, 30 km south), we have reason to hope for associatedprecious metal endowment on the Ram.“

Target 1 Western Magnetic Anomaly –Visual Results

Drill holes RAM25-03 – RAM25-06 were collared from asingle drill pad, located between two magnetic highs (Targets 1 and2), in an area that yielded significant gold from surface grab samples(trace to 7.01 grams per tonne ( “g/t ”) gold ( “Au ”), and 0.12to 58.63 g/t silver ( “Ag ”) in 25 samples, see Silver Grail NewsRelease dated August 26, 2025), as well as copper ( “Cu ”) andmolybdenum.

Drillholes RAM25-03, RAM25-04, and RAM25-05 extendedbeyond the zone of surface sampling, beneath inaccessible ground tothe west, into a strong approximately 1,000 by 800m magnetic high(Target 1; Figure 1). At the top of hole RAM25-03 veining consistentwith gold bearing veins at surface was intersected. Beginning at 140mdepth, where the hole approaches the magnetic high, silicifiedhornfels transitions from non-magnetic with disseminated pyrite tomoderately to strongly magnetic with high proportions of disseminated,stringer, and vein-related magnetic pyrrhotite ± pyrite. Veiningranges in density but through the pyrrhotite bearing section (140m –end of hole at 335m) there are typically 1-3 calcite-pyrrhotite ±quartz ± pyrite ± chalcopyrite ± arsenopyrite veins per metre thatrange from 3 mm to > 50 cm, as well as locally dense narrowpyrrhotite stringers (Figure 2). There are also breccias with abundantsulfides in the matrix (Figure 2), and suspected strongly alteredporphyry dykes with 2-5% blebby pyrrhotite.Similar pyrrhotite bearing mineralization has also been identified indrill holes RAM25-04 and RAM25-05.

A first batch of samples from Hole 3 has been sent toMSA Laboratory in Langley, BC.

Target 2 Eastern Magnetic Anomaly –Visual Results

Drill holes RAM25-01 and RAM25-02, and RAM25-07 whichis currently being drilled, test an approximately 1 km long 150m widemagnetic high that is associated with a multi-phase porphyry intrusionthat contains both primary and secondary magnetite (Figure 1).Prospecting and sampling in 2024 and in the current year haveidentified widespread Cu ± Au mineralization through the intrusionand along it‘s contact zone, as highlighted by the Malachite Zone,which was discovered in 2024 (trace to 5.78% Cu, and trace to 2.33 g/tAu in 35 samples; see Silver Grail News Release dated August 26,2025).

Drill holes RAM25-01 and RAM25-02 collared from thesame pad along the northern portion of the magnetic high and drilledbeneath the anomaly in the vicinity of the Malachite Zone. Both holesintersected porphyry intrusions with local moderate to strongK-feldspar-biotite-magnetite alteration (Figure 3) overprinted bymoderate to strong chlorite-calcite alteration, and intervals withassociated quartz-calcite-pyrite-chalcopyrite stockwork veining(Figure 3) and blebby disseminated chalcopyrite .

Based on these visual drill results, as well asobservations from surface exposures, the intrusion is interpreted tobe the driver of a porphyry-copper-gold mineralization system that haspotential to extend along the full length of the intrusion. Drill holeRAM25-07 has been collared approximately 620m to the south of holesRAM25-01 and RAM25-02 and comprises a broad step-out along theporphyry intrusion. It will test beneath an area where malachite andchalcopyrite are present at surface within quartz-calcite alteredporphyritic intrusive rock.

URLs for Maps and Photos:

Fig. 1 -  Plan Map – 2025 Drilling Ram Property: https://teuton.com/PlanMap-RamDrilling2025

Fig. 2 – Photos Western Anomaly Core Intersections: https://teuton.com/WesternAnomalyCorePhotos

Fig. 3 – Photos Eastern Anomaly Core Intersections: https://teuton.com/EasternAnomalyCorePhotos

Qualified Person

D. Cremonese, P. Eng., is the QP for Silver GrailResources Ltd.; as President and CEO of Silver Grail he is notindependent of the Company.

About Silver Grail

Silver Grail Resources Ltd. isa junior exploration company with a large portfolio of properties inthe southern portion of the Golden Triangle region of BritishColumbia.  Its legacy properties, some more than thirty years old,form large islands within the vast claim holdings of Goliath Resourcesin this region.

Silver Grail Website:

The all-new Silver Grail website is about to go livewith exclusive drone videos, interactive features, and completely newcontent. Stay tuned.

ON BEHALF OF THE BOARD OF DIRECTORSOF SILVER GRAIL RESOURCES LTD.

"Dino Cremonese"

Dino Cremonese, P. Eng.,

President and Chief ExecutiveOfficer

For further information, please visit theCompany's website at www.silvergrail.com or contact:

Barry Holmes

Director Corporate Development andCommunications

Tel. 778-430-5680

Email: bholmesmba@gmail.com

Neither the TSXVenture Exchange nor its Regulation Services Provider (as that term isdefined in the policies of the TSX Venture Exchange) acceptsresponsibility for the adequacy or accuracy of this release.

Cautionary Statements regardingForward-Looking information

Certain statements contained in this press releaseconstitute forward-looking information. These statements relate tofuture events or future performance. The use of any of the words"could", "intend", "expect","believe", "will", "projected","estimated" and similar expressions and statements relatingto matters that are not historical facts are intended to identifyforward-looking information and are based on the Company'scurrent belief or assumptions as to the outcome and timing of suchfuture events. Actual future results may differ materially.

All statements relating to future plans, objectives orexpectations of the Company are forward-looking statements thatinvolve various risks and uncertainties. There can be no assurancethat such statements will prove to be accurate and actual results andfuture events could differ materially from those anticipated in suchstatements. Important factors that could cause actual results todiffer materially from the Company's plans or expectationsinclude risks relating to the actual results of current explorationactivities, fluctuating gold prices, possibility of equipmentbreakdowns and delays, exploration cost overruns, availability ofcapital and financing, general economic, market or businessconditions, regulatory changes, timeliness of government or regulatoryapprovals and other risks detailed herein and from time to time in thefilings made by the Company with securities regulators. The Companyexpressly disclaims any intention or obligation to update or reviseany forward-looking statements whether as a result of new information,future events or otherwise except as otherwise required by applicablesecurities legislation.

The Company expressly disclaims any intention orobligation to update or revise any forward-looking statements whetheras a result of new information, future events or otherwise except asotherwise required by applicable securities legislation.

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