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Lion One Drills 4.8 m of 30.48 g/t Gold in Near- Mine Expansion at Tuvatu

Drill Results

Lion One Drills 4.8 m of 30.48 g/t Gold in Near-

Mine Expansion at Tuvatu

North Vancouver, British Columbia--(Newsfile Corp. - May 8, 2024) -

Lion One Metals Limited

(TSXV:

LIO) (OTCQX: LOMLF) (ASX: LLO)

("Lion One" or the "Company")

is pleased to report significant

new high-grade gold results from near-mine expansion drilling at its 100% owned Tuvatu Alkaline Gold

Project in Fiji.

Assay results are presented here for near-mine expansion drilling in the Murau down-dip extension and

SKL areas of Tuvatu. Both areas are outside the current mine plan yet are close to current underground

workings and are being brought into the mine plan for late 2024 and 2025. The Murau down-dip

extension drilling represents an expansion of the Murau lode system in Zone 2, which will be entering

production in CY Q3 2024. Previous drill results from the Murau system are available in news releases

dated

April 25, 2024

and

October 19, 2023

. The SKL area is in Zone 5 near the entrance to the

historical exploration adit and is one of Lion One's priority resource expansion targets. High-grade

results have been returned from both the Murau down-dip extension and the SKL target areas.

Highlights of near-mine drill results (3.0 g/t cutoff):

64.46 g/t Au over 8.1 m

(including 268.36 g/t Au over 1.2 m) (TGC-0150, from 16.5 m depth)

30.48 g/t Au over 4.8 m

(including 104.55 g/t Au over 0.6 m) (TUDDH-732, from 36.1 m depth)

39.05 g/t Au over 3.3 m

(including 223.05 g/t Au over 0.3 m) (TUDDH-729, from 98.8 m depth)

76.49 g/t Au over 1.2 m

(TUDDH-715, from 174.8 m depth)

71.46 g/t Au over 0.9 m

(TUDDH-704, from 84.9 m depth)

28.44 g/t Au over 2.1 m

(including 45.96 g/t Au over 1.2 m) (TGC-0150, from 43.8 m depth)

26.28 g/t Au over 2.1 m

(including 66.32 g/t Au over 0.3 m) (TUDDH-728, from 51.4 m depth)

20.89 g/t Au over 2.4 m

(including 38.76 g/t Au over 0.6 m) (TUDDH-710, from 75.2 m depth)

26.56 g/t Au over 1.8 m

(including 52.34 g/t Au over 0.6 m) (TUDDH-710, from 101.3 m depth)

8.51 g/t Au over 5.0 m

(including 54.34 g/t Au over 0.3 m) (TUDDH-727, from 184.4 m depth)

*All drill intersects are downhole lengths

Figure 1. Location of Murau extension and SKL near-mine expansion drillholes.

Left image: Plan

view of Tuvatu showing Murau and SKL drillholes in relation to the mineralized lodes at Tuvatu, shown in

grey. Right image: Oblique view of Murau and SKL drilling looking approximately northeast.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2178/208360_dc1c95c1c4111a98_001full.jpg

Table 1. Highlights of composited drill results in the Murau Extension and SKL areas, 3.0 g/t Au

cutoff

. For full results see Table 4 and Table 5 in the Appendix.

Hole ID

From

To

Interval (m)

Au (g/t)

TGC-0150

(Murau)

16.5

24.6

8.1

64.46

including

16.5

17.7

1.2

7.57

and

17.7

18.6

0.9

15.89

and

18.6

19.5

0.9

21.50

and

19.5

20.7

1.2

268.36

and

20.7

21.6

0.9

31.47

and

21.6

22.5

0.9

38.79

and

22.5

23.7

1.2

60.66

and

23.7

24.6

0.9

23.78

TUDDH-732

(SKL)

36.1

40.9

4.8

30.48

including

36.1

36.4

0.3

10.88

and

36.4

36.7

0.3

10.63

and

36.7

37.3

0.6

11.47

and

37.3

37.9

0.6

39.34

and

37.9

38.5

0.6

35.92

and

38.5

39.1

0.6

22.23

and

39.1

39.7

0.6

104.55

and

39.7

40.9

1.2

9.79

TUDDH-729

(Murau)

98.8

102.1

3.3

39.05

including

98.8

99.1

0.3

34.52

and

99.1

99.4

0.3

31.78

and

100.0

100.3

0.3

14.28

and

100.3

100.6

0.3

223.05

and

101.2

101.8

0.6

29.88

and

101.8

102.1

0.3

56.34

TUDDH-715

(Murau)

174.8

176.0

1.2

76.49

TUDDH-704

(SKL)

84.9

85.8

0.9

71.46

TGC-0150

(Murau)

43.8

45.9

2.1

28.44

including

44.7

45.9

1.2

45.96

TUDDH-728

(SKL)

51.4

53.5

2.1

26.28

including

51.4

52.0

0.6

18.39

and

52.0

52.6

0.6

15.24

and

52.6

52.9

0.3

66.32

and

52.9

53.5

0.6

25.20

TUDDH-710

(SKL)

75.2

77.6

2.4

20.89

including

75.2

75.8

0.6

32.78

and

76.4

77.0

0.6

38.76

TUDDH-710

(SKL)

101.3

103.1

1.8

26.56

including

101.3

101.9

0.6

52.34

and

101.9

102.6

0.7

18.89

TUDDH-727

(Murau)

184.4

189.4

5.0

8.51

including

184.4

184.7

0.3

54.34

and

184.7

185.0

0.3

29.99

and

188.8

189.1

0.3

14.93

TGC-0174

(Murau)

83.7

86.1

2.4

15.60

including

83.7

84.0

0.3

38.46

and

84.3

84.6

0.3

30.99

and

84.6

84.9

0.3

10.27

and

84.9

85.5

0.6

11.32

and

85.5

86.1

0.6

10.68

*All drill intersects are downhole lengths

Murau Extension Drilling

The Murau lode system is located in the Zone 2 area of Tuvatu, in the northwest part of the deposit. It has

historically been modelled as a series of relatively flat-lying lodes that strike approximately east-west and

dip moderately to the south. The system is now understood to consist of a stockwork zone of

mineralization dipping moderately to the SSW. Underground development has reached the upper

portion of the Murau system and additional development is underway ahead of the start of production

from the Murau system in Q3 2024.

The Murau drilling included in this release targeted the down-dip extension of the Murau system. A total

of 34 Murau drillholes are included in this release, including 18 holes drilled from underground and 16

drilled from surface. The drilling targeted a down-dip area of the Murau system over a strike length of 50

m and a dip length of 115 m, with a drill density of 20 m. This area is outside the current mine plan and is

being brought into the mine plan for late 2024 and 2025. The Murau system remains open at depth and

along strike.

Figure 2. Murau down-dip extension drilling with high-grade intersects highlighted, 3.0 g/t gold

cutoff.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2178/208360_dc1c95c1c4111a98_002full.jpg

SKL Drilling

The SKL lodes are located in the Zone 5 area of Tuvatu, in the northeast part of the deposit proximal to

the historical exploration adit. They are north of the steeply dipping UR lodes, which are the primary

lodes in Zone 5. Minor underground development and trial mining was conducted on the SKL lodes in

the late 1990s, and some confirmatory infill drilling was completed in 2019. No significant drilling has

been completed on the SKL lodes since 2019 and the SKL drilling reported here represents the start of

the first modern systematic drill program targeting the area.

The SKL lodes have historically been modelled as a series of stacked flat-lying mineralized lodes,

known as flatmakes. They typically have limited lateral extent, approximately 50 m to 100 m, but with very

high bonanza grades (>30 g/t gold). These lodes are associated with stockwork veining, similar to the

URW1 and Murau lodes in Zone 2. A total of 27 SKL lodes have been modelled at Tuvatu, including 11

SKLW lodes which are located west of the historical exploration adit, and 16 SKL lodes which are

located proximal to and east of the exploration adit. The drilling reported in this news release targeted 11

of those lodes; SKL1 to SKL7, as well as SKL1A, SKL1B, SKL2A, and SKL7A. The SKL lodes are not

included in the current mine plan at Tuvatu. The purpose of this drilling was to confirm the orientation of

the mineralization so that a follow-up infill drill program can be designed. The goal of the infill drill

program will be to bring the SKL mineralization into the mine plan for 2025. The current SKL drill

program is ongoing.

Figure 3. SKL exploration drilling with high-grade intersects highlighted, 3.0 g/t gold cutoff.

The

SKL lode system has historically been modelled as a series of stacked flat-lying mineralized lodes (light

brown). The drillholes reported here are the first modern drillholes designed to target the SKL lodes and

represent near-mine expansion of the Tuvatu resource. View is to the northeast.

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2178/208360_dc1c95c1c4111a98_003full.jpg

Qualified Person (NI43-101)

In accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects ("NI 43-

101"), Alex Nichol, MAIG, VP Geology and Exploration, is the Qualified Person for the Company, and

has reviewed, validated, and approved the technical and scientific content of this news release.

Lion One Laboratories / QAQC

Lion One adheres to rigorous QAQC procedures above and beyond basic regulatory guidelines in

conducting its drilling, sampling, testing, and analyses. The Company operates its own geochemical

assay laboratory and its own fleet of 5 diamond drill rigs using PQ, HQ and NQ sized drill rods.

Diamond drill core samples are logged and split by Lion One personnel on site and delivered to the Lion

One Laboratory for preparation and analysis. All samples are pulverized at the Lion One lab to 85%

passing through 75 microns and gold analysis is carried out using fire assay with an AA finish. Samples

that return grades greater than 10.00 g/t Au are re-analyzed by gravimetric method, which is considered

more accurate for very high-grade samples.

Duplicates of 5% of samples with grades above 0.5 g/t Au are delivered to ALS Global Laboratories in

Australia for check assay determinations using the same methods (Au-AA26 and Au-GRA22 where

applicable). ALS also analyses 33 pathfinder elements by HF-HNO3-HClO4 acid digestion, HCl leach

and ICP-AES (method ME-ICP61). The Lion One lab can test a range of up to 71 elements through

Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), but currently focuses on a suite

of 23 important pathfinder elements with an aqua regia digest and ICP-OES finish.

About Lion One Metals Limited

Lion One Metals is an emerging Canadian gold producer headquartered in North Vancouver BC, with

new operations established in late 2023 at its 100% owned Tuvatu Alkaline Gold Project in Fiji. The

Tuvatu project comprises the high-grade Tuvatu Alkaline Gold Deposit, the Underground Gold Mine, the

Pilot Plant, and the Assay Lab. The Company also has an extensive exploration license covering the

entire Navilawa Caldera, which is host to multiple mineralized zones and highly prospective exploration

targets.

On behalf of the Board of Directors,

Walter Berukoff, Chairman & CEO

Contact Information

Investor inquiries:

[email protected]

Phone:1-855-805-1250 (toll free North America)

Website:

www.liononemetals.com

Neither the TSX-V nor its Regulation Service Provider accepts responsibility or the adequacy or

accuracy of this release

This press release may contain statements that may be deemed to be "forward-looking statements"

within the meaning of applicable Canadian securities legislation. All statements, other than

statements of historical fact, included herein are forward-looking information. Generally, forward-

looking information may be identified by the use of forward-looking terminology such as "plans",

"expects" or "does not expect", "proposed", "is expected", "budget", "scheduled", "estimates",

"forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words

and phrases, or by the use of words or phrases which state that certain actions, events or results may,

could, would, or might occur or be achieved. This forward-looking information reflects Lion One Metals

Limited's current beliefs and is based on information currently available to Lion One Metals Limited

and on assumptions Lion One Metals Limited believes are reasonable. These assumptions include,

but are not limited to, the actual results of exploration projects being equivalent to or better than

estimated results in technical reports, assessment reports, and other geological reports or prior

exploration results. Forward-looking information is subject to known and unknown risks, uncertainties

and other factors that may cause the actual results, level of activity, performance, or achievements of

Lion One Metals Limited or its subsidiaries to be materially different from those expressed or implied

by such forward-looking information. Such risks and other factors may include, but are not limited to:

the stage development of Lion One Metals Limited, general business, economic, competitive,

political and social uncertainties; the actual results of current research and development or

operational activities; competition; uncertainty as to patent applications and intellectual property

rights; product liability and lack of insurance; delay or failure to receive board or regulatory approvals;

changes in legislation, including environmental legislation, affecting mining, timing and availability of

external financing on acceptable terms; not realizing on the potential benefits of technology;

conclusions of economic evaluations; and lack of qualified, skilled labor or loss of key individuals.

Although Lion One Metals Limited has attempted to identify important factors that could cause actual

results to differ materially from those contained in forward-looking information, there may be other

factors that cause results not to be as anticipated, estimated, or intended. Accordingly, readers should

not place undue reliance on forward-looking information. Lion One Metals Limited does not undertake

to update any forward-looking information, except in accordance with applicable securities laws.

Appendix 1: Full Drill Results and Collar Information

Table 2.

Collar coordinates for Murau Extension drillholes reported in this release. Coordinates are in

Fiji map grid.

Hole ID

Easting

Northing

Elevation

Azimuth

Dip

Depth

TGC-0135

1876280

3920765

118

263.0

-43.8

131.5

TGC-0138

1876280

3920764

118

246.2

-40.9

151.0

TGC-0140

1876280

3920764

118

236.3

-38.8

10.0

TGC-0142

1876280

3920764

118

234.6

-37.5

152.8

TGC-0144

1876280

3920765

119

253.4

-30.6

110.8

TGC-0146

1876280

3920764

119

239.4

-27.7

122.6

TGC-0148

1876279

3920765

119

259.9

-15.9

110.4

TGC-0150

1876280

3920764

119

244.4

-17.0

110.0

TGC-0152

1876280

3920765

120

253.0

0.1

100.0

TGC-0156

1876279

3920765

119

269.2

-2.8

95.0

TGC-0158

1876280

3920766

118

281.3

-45.7

200.1

TGC-0162

1876280

3920766

118

276.1

-53.1

140.1

TGC-0165

1876279

3920766

118

290.8

-32.0

180.0

TGC-0168

1876280

3920767

118

308.1

-31.0

10.9

TGC-0170

1876280

3920767

118

306.9

-31.6

8.1

TGC-0172

1876279

3920767

119

301.1

-15.4

110.0

TGC-0174

1876280

3920767

118

307.2

-30.8

120.0

TGC-0176

1876280

3920768

119

315.0

-16.7

130.0

TUDDH-703

1876177

3920728

199

82.4

-59.7

182.9

TUDDH-706

1876177

3920728

199

82.0

-53.2

182.8

TUDDH-708

1876177

3920728

199

76.2

-63.8

180.0

TUDDH-711

1876177

3920729

199

75.7

-50.7

175.0

TUDDH-712

1876177

3920728

199

79.2

-54.8

170.8

TUDDH-713

1876177

3920728

199

81.0

-65.6

191.9

TUDDH-715

1876176

3920727

199

92.6

-65.2

191.7

TUDDH-716

1876175

3920728

199

95.5

-71.2

200.6

TUDDH-719

1876175

3920728

199

95.1

-74.8

10.2

TUDDH-720

1876174

3920728

199

94.9

-75.3

215.7

TUDDH-721

1876174

3920728

199

110.5

-70.3

212.8

TUDDH-724

1876171

3920726

199

61.5

-80.5

210.0

TUDDH-725

1876172

3920726

199

60.6

-59.6

186.7

TUDDH-726

1876170

3920726

199

39.7

-77.2

20.0

TUDDH-727

1876170

3920726

199

40.2

-83.7

230.0

TUDDH-729

1876171

3920726

199

54.5

-65.1

185.0

Table 3.

Collar coordinates for SKL drillholes reported in this release. Coordinates are in Fiji map grid.

Hole ID

Easting

Northing

Elevation

Azimuth

Dip

Depth

TUDDH-701

1876430

3920902

222

91.4

-66.9

58.0

TUDDH-704

1876479

3920838

238

269.0

-59.8

127.7

TUDDH-710

1876480

3920838

238

308.8

-57.7

125.0

TUDDH-722

1876481

3920799

238

349.6

-65.1

76.5

TUDDH-728

1876482

3920799

238

20.5

-55.1

125.0

TUDDH-730

1876479

3920839

238

259.6

-63.7

125.8

TUDDH-732

1876479

3920840

239

69.9

-57.7

100.0

Table 4

. Composited results from Murau Extension drillholes reported in this release (grade >3.0 g/t Au)

Hole ID

From

To

Interval (m)

Au (g/t)

TGC-0135

3.3

4.2

0.9

9.26

TGC-0135

73.5

76.2

2.7

3.45

including

73.5

74.4

0.9

3.53

and

75.3

76.2

0.9

6.82

TGC-0135

120.3

121.2

0.9

4.71

TGC-0138

11.4

13.5

2.1

15.59

including

11.4

12.6

1.2

19.99

and

12.6

12.9

0.3

10.46

and

12.9

13.2

0.3

3.54

and

13.2

13.5

0.3

15.21

TGC-0138

86.4

87.3

0.9

25.84

including

86.4

86.7

0.3

20.63

and

86.7

87.0

0.3

48.99

and

87.0

87.3

0.3

7.90

TGC-0138

143.5

144.5

1.0

6.44

TGC-0144

17.1

18.0

0.9

15.89

TGC-0146

48.9

50.1

1.2

8.72

including

48.9

49.5

0.6

7.66

and

49.5

50.1

0.6

9.78

TGC-0146

54.6

55.8

1.2

20.14

including

54.6

54.9

0.3

3.48

and

54.9

55.8

0.9

25.70

TGC-0148

53.7

54.3

0.6

21.13

including

53.7

54.0

0.3

16.77

and

54.0

54.3

0.3

25.50

TGC-0148

81.3

82.2

0.9

3.98

TGC-0150

16.5

24.6

8.1

64.46

including

16.5

17.7

1.2

7.57

and

17.7

18.6

0.9

15.89

and

18.6

19.5

0.9

21.50

and

19.5

20.7

1.2

268.36

and

20.7

21.6

0.9

31.47

and

21.6

22.5

0.9

38.79

and

22.5

23.7

1.2

60.66

and

23.7

24.6

0.9

23.78

TGC-0150

26.7

27.6

0.9

21.45

TGC-0150

43.8

45.9

2.1

28.44

including

43.8

44.7

0.9

5.09

and

44.7

45.9

1.2

45.96

TGC-0150

53.7

54.6

0.9

13.93

TGC-0152

75.0

75.6

0.6

45.79

TGC-0152

78.3

80.1

1.8

7.06

including

78.3

78.9

0.6

14.36

and

78.9

79.5

0.6

3.24

and

79.5

80.1

0.6

3.58

TGC-0156

0.0

0.6

0.6

4.07

TGC-0156

3.3

4.2

0.9

18.14

TGC-0156

34.2

34.8

0.6

23.35

TGC-0156

43.8

44.7

0.9

4.58

TGC-0156

66.9

69.0

2.1

6.04

including

66.9

67.8

0.9

3.23

and

68.4

69.0

0.6

15.46

TGC-0158

0.6

1.5

0.9

8.66

TGC-0158

73.5

74.1

0.6

4.79

TGC-0162

1.2

1.8

0.6

15.87

TGC-0162

19.8

20.4

0.6

24.78

TGC-0162

25.2

25.8

0.6

25.78

TGC-0162

56.1

56.7

0.6

4.62

TGC-0162

94.5

97.8

3.3

3.02

including

94.5

95.1

0.6

5.11

and

96.0

96.9

0.9

3.81

and

96.9

97.8

0.9

3.64

TGC-0162

110.4

111.3

0.9

6.94

TGC-0162

113.1

114.0

0.9

5.86

TGC-0165

0.0

0.9

0.9

8.47

TGC-0165

16.2

17.4

1.2

13.46

TGC-0165

23.4

24.3

0.9

24.90

including

23.4

23.7

0.3

21.78

and

23.7

24.3

0.6

26.46

TGC-0172

32.1

36.0

3.9

8.67

including

32.1

33.0

0.9

10.56

and

33.0

34.2

1.2

4.13

and

34.2

35.1

0.9

12.29

and

35.1

36.0

0.9

9.22

TGC-0172

46.8

47.7

0.9

10.89

including

46.8

47.1

0.3

12.87

and

47.1

47.4

0.3

4.74

and

47.4

47.7

0.3

15.06

TGC-0172

63.0

63.3

0.3

75.63

TGC-0174

13.2

14.1

0.9

7.46

TGC-0174

17.1

18.0

0.9

3.35

TGC-0174

24.0

28.2

4.2

4.04

including

24.0

25.2

1.2

3.75

and

25.2

26.1

0.9

4.80

and

27.0

28.2

1.2

5.74

TGC-0174

83.7

86.1

2.4

15.60

including

83.7

84.0

0.3

38.46

and

84.3

84.6

0.3

30.99

and

84.6

84.9

0.3

10.27

and

84.9

85.5

0.6

11.32

and

85.5

86.1

0.6

10.68