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par Galway Metals Inc. (CVE:GWM)

Galway Metals Reports Updated Clarence Stream Mineral Resource Estimate

Open Pit Constrained Gold Resource

Indicated: 1.36M Au Ounces at 1.58g/t (in 26.68M Tonnes)

Inferred: 1.02M Au Ounces at 1.26g/t (in 25.17M Tonnes)

Underground Constrained Gold Resource

Indicated: 0.06M Au Ounces at 3.60g/t (in 0.52M Tonnes)

Inferred: 0.27M Au Ounces at 2.50g/t (in 3.37M Tonnes)

TORONTO, ON / ACCESS Newswire / July 13, 2026 / Galway Metals Inc. (TSXV:GWM)(OTCQB:GAYMF) (the "Company" or "Galway") announced today an updated Mineral Resource Estimate ("MRE") for its 100%-owned Clarence Stream Gold Project in southwest New Brunswick. The updated MRE reports Indicated Mineral Resources of 27.2 million tonnes grading 1.62 g/t Au containing 1.42 million ounces of gold and Inferred Mineral Resources of 28.5 million tonnes grading 1.40 g/t Au containing 1.29 million ounces of gold. The updated estimate also includes approximately 19,500 tonnes of contained antimony in the Indicated category and 3,100 tonnes in the Inferred category, representing increases of approximately 103% and 45%, respectively, compared to the 2022 Mineral Resource Estimate1.

"This updated Mineral Resource Estimate marks a significant milestone for the Clarence Stream Project," stated Robert Hinchcliffe, President and CEO of Galway Metals. "The 20% increase in total contained gold, together with the 54% increase in Indicated gold ounces, provides a substantially stronger foundation for the Project. We are extremely happy with our new resource estimate and look forward to an exciting 2026.

"Approximately half of our contained Indicated gold ounces occur at grades above 3.0 g/t Au (see Table 2.0 below), underscoring the quality of the updated resource and its potential to support future development. Most importantly, the North, South and Southwest Deposits remain open for expansion through ongoing drilling, while our broader 65-kilometre Clarence Stream district continues to provide significant discovery potential."

"With four drill rigs currently operating as part of our planned 40,000-metre 2026 drill program, Galway is well positioned to continue expanding and upgrading the Mineral Resource, make new discoveries across our 65-kilometre district, and advance Clarence Stream through future economic studies.

Notably, the next milestone for Clarence Stream is the Preliminary Economic Assessment (PEA). We are currently reviewing proposals for this next step."

1 For complete details of the previous resource, refer to: "Technical Report on the Clarence Stream Mineral Resource Project, New Brunswick, Canada" dated March 31, 2022, prepared by SLR Consulting Ltd.

Table 1.0: Summary of Mineral Resources as of May 29, 2026

Mining
Method

Deposit

Category

Tonnage
(‘000 t)

Grade

Contained Metal

(g/t Au)

(ppm Sb)

(‘000 oz Au)

(t Sb)

Open Pit

North

Indicated

2,131

1.83

4,519

125

9,600

Inferred

2,562

2.16

727

178

1,900

South

Indicated

10,920

1.72

847

604

9,200

Inferred

879

1.69

416

48

400

Southwest

Indicated

13,631

1.43

17

627

200

Inferred

21,729

1.13

14

791

300

Sub-totals,
Open Pit

Indicated

26,682

1.58

716

1,356

19,000

Inferred

25,170

1.26

100

1,017

2,500

Underground

North

Indicated

0

0

0

0

0

Inferred

0

0

0

0

0

South

Indicated

519

3.62

718

60

400

Inferred

787

3.37

637

85

500

Southwest

Indicated

0

0

0

0

0

Inferred

2,581

2.24

14

186

37

Sub-totals,
Underground

Indicated

519

3.60

719

60

400

Inferred

3,368

2.50

160

271

500

Open Pit +
Underground

Grand Total

Indicated

27,201

1.62

716

1,416

19,500

Inferred

28,538

1.40

107

1,288

3,100

Notes:
1. CIM (2014) definitions were followed for Mineral Resources.
2. Mineral Resources are estimated at a cut-off grade of $31/t NSR and $171/t NSR for open pit and underground, respectively.
3. Mineral Resources are estimated using a long-term gold price of US$3,250 per ounce, a long-term antimony price of US$29,000/t, and a US$/C$ exchange rate of 1.35.
4. Minimum mining widths of approximately three metres were used for the open pit portion of the North and South Zone deposits. A minimum mining width of approximately 1.5 m was used for the underground portion of the South Zone deposit. A minimum width of approximately two metres was used for the Southwest deposit.
5. Bulk density is 2.74 t/m3 for the North Zone mineralization, is 2.81 t/m3 for the South Zone mineralization, and 2.73 t/m3 for the Southwest Deposit mineralization. The bulk densities for the Southwest Zone mineralization range from 2.39 t/m3 to 2.77 t/m3.
6. Mineral Resources are inclusive of Mineral Reserves.
7. There are no Mineral Reserves at Clarence Stream.
8. Open pit Mineral Resource statements are prepared using surfaces generated using the pseudoflow algorithm.
9. Underground Mineral Resource statements are prepared using three-dimensional shapes to outline volumes of continuous blocks which satisfy the cut-off grade and minimum width criteria.
10. Numbers may not add due to rounding.
11. Antimony contents are rounded to the nearest 100 tonnes.

Table 2.0: Distribution of Gold Contents by Gold Grade Bins at 3.0 g/t Au, 5.0 g/t Au and 10.0 g/t Au Threshold Values for the Combined Open-pit and Underground North Deposit, South Deposit and Southwest Deposit Resource.

Gold Ounces Above 3.0 g/t Au

Deposit

Indicated Mineral Resource (Au oz)

Tonnage ('000 t)

Inferred Mineral Resource (Au oz)

Tonnage ('000 t)

North

72,113

389

91,004

542

South

339,477

1,790

88,148

612

Southwest

293,469

1,161

382,923

2,024

Total

705,059

3,340

562,075

3,178

Gold Ounces Above 5.0 g/t Au

Deposit

Indicated Mineral Resource (Au oz)

Tonnage ('000 t)

Inferred Mineral Resource (Au oz)

Tonnage ('000 t)

North

46,827

188

51,321

218

South

222,353

840

30,232

145

Southwest

224,285

598

242,888

879

Total

493,465

1,626

324,441

1,242

Gold Ounces Above 10.0 g/t Au

Deposit

Indicated Mineral Resource (Au oz)

Tonnage ('000 t)

Inferred Mineral Resource (Au oz)

Tonnage ('000 t)

North

12,751

29

9,389

23

South

80,822

183

616

2

Southwest

143,047

229

94,895

199

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