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South Pacific Metals Identifies Additional Large Copper-Gold Target at Osena Project, Papua New Guinea Data Review Now Shows Cluster of Five Large-Scale Copper- Gold Targets Across 5 Km x 3 Km Expanded Ontenu Prospect

Exploration Programs

South Pacific Metals Identifies Additional

Large Copper-Gold Target at Osena Project,

Papua New Guinea

Data Review Now Shows Cluster of Five Large-Scale Copper-

Gold Targets Across 5 Km x 3 Km Expanded Ontenu Prospect

Vancouver, British Columbia--(Newsfile Corp. - October 16, 2024) -

South Pacific Metals Corp.

(TSXV: SPMC) (OTCQB: SPMEF) (FSE: 6J00) ("

SPMC

" or the "

Company

"), an emerging gold-

copper exploration company operating across Papua New Guinea, is pleased to announce another

significant Copper-Gold intrusive target has now been identified at the Ontenu Cu-Au Prospect. The new

target, Ontenu Northeast is now the fifth large-scale target discovered within an expanded 5 km by 3 km

mineralized area, located along strike in the Kainantu Transfer Zone adjacent to K92 Mining's tenement

(

see Figures 1 & 2

).

Highlights:

Newly identified Ontenu Northeast target

- geophysical and geochemical target indicating a

mineralized intrusive is present. Historical data review also reveals this area was first sampled in

1985 by Renison Goldfields Consolidated ("RGC") who

determined to likely

host lode-gold

style mineralization

(consistent with what K92 is now mining)

;

Target footprint expansion

- with at least five highly-prospective geophysical targets with

coincident surface Cu-Au anomalies, Ontenu now represents a large-scale, multi-intrusive Copper-

Gold porphyry, vein and skarn complex extending over 5 km x 3 km;

Confirmed gold-bearing breccias

- recent results from Ontenu Central include 79 m averaging

0.75 g/t Au, including

4 m at 4.52 g/t Au

and individual samples up to

8.82 g/t Au;

Significant historical rock samples targeted for on-the-ground follow-up

including surface

samples that returned

73 g/t Au, 960 g/t Ag, 3.17% Cu & 10.6% Zn

(in different locations); and

Exploration program being prepared for execution in Q4, 2024, along with 3D geological

and structural modeling to assist with drill planning efforts.

"Following a comprehensive review of historic and recent exploration data, Ontenu has quickly

emerged as a very exciting prospect in the Kainantu District,"

said Cathy Fitzgerald, President and

Chief Geologist.

"Our integration and validation of historic data from previous explorers, along with

contemporary analysis of geophysics, geological and alteration mapping and surface sampling,

demonstrates what may be an extensive gold-copper mineralized intrusive-hydrothermal system. We

are excited to get boots-on-the-ground here at Ontenu, and are looking forward to near-term results of

a 3D geological and geophysical modeling exercise and drill planning."

The Ontenu Cu-Au Prospect (

see Figure 1

) is located within a major NE-SW striking district-scale, Cu-

Au mineralized structural corridor known as the Kainantu Transfer Zone (KTZ). The KTZ is an inferred

deep transform fault, one of several across Papua New Guinea, which are interpreted to form key

conduits focusing fluid flow and mineralisation. The nearby Kainantu Gold Mine (K92 Mining) lies within

this zone and is an intermediate sulfidation epithermal and mesothermal gold-copper system that is

believed to be sourced from a significant intrusion related, porphyry-style system at depth or nearby (

see

Figure 2

).

Figure 1: Ontenu Cu-Au Prospect Area

- a 5 km by 3 km region hosting multiple large-scale, multi-

intrusive Copper-Gold targets. Image shows at least five coincident apparent conductivity / magnetic

geophysical anomalies in an ideal structural setting.

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

https://images.newsfilecorp.com/files/10890/226706_figure1.jpg

Ontenu Cu-Au Prospect: Multiple Targets and Deposit Styles

A recent comprehensive review of all historic and recent exploration data at Ontenu, which represents

only a small proportion of SPMC's total Osena Project landholding, has defined a large-scale, cluster of

at least five intrusive Cu-Au targets in an overall intrusion complex greater than 5 km x 3 km.

These are

located within an area of intersection of arc-parallel faults and unconformities, with northeast trending

cross-faults that parallel the KTZ. This is the structural setting of many producing deposits in PNG,

including the Kainantu Gold Mine.

Ontenu Northeast: Visible gold identified in stream sampling

from 1985, draining this

topographic high that is also a coincident apparent conductivity-magnetic geophysical anomaly.

Historic work by RGC identified phyllic and propylitic alteration proximal to this feature and

completed limited soil sampling returning anomalous Au and Cu. They interpreted the area to be

prospective for

lode-gold type mineralization

(they were pursuing bulk-style gold only). This is a

top-priority prospect;

Ontenu Central:

Classically zoned porphyry system with widespread propylitic to advanced

argillic (with narrow structural zones of potassic alteration associated with hydrothermal breccias

and bornite (copper sulphides)). This is suggestive that Ontenu is at the top of a preserved major

porphyry system with a large

Cu-Au porphyry target at depth

(approximately 250 m below

surface):

Associated with historic surface assays up to

73 g/t Au, 960 g/t Ag, 3.17% Cu & 10.6% Zn

and

79m averaging 0.75 g/t Au

including

16 m averaging 1.25 g/t Au

in surface trenching;

Strong coincident apparent conductivity and magnetic geophysical anomaly

with a

700 m x 600 m footprint indicating a major accumulation of sulphide at >250m depth

(porphyry Cu-Au target);

Encouraging historic drilling returned intercepts such as 100m @ 0.32 g/t Au and 0.1% Cu

from 14m downhole;

Ontenu North:

Strong coincident apparent conductivity-magnetic anomaly with 900 m x 900 m

footprint with Au in soils anomaly from historic data up to

130 ppb Au;

Ontenu Northwest:

Strong coincident apparent conductivity-magnetic anomaly with 800 m x 600

m footprint with Au in soil anomaly from historic data up to

130 ppb Au

; and

Ontenu West:

Strong apparent conductivity anomaly with 700x600m footprint, largely unsampled.

Exploration Potential and Planning

In addition to hosting

confirmed gold-bearing breccias

and

outcropping bornite, covellite and

chalcopyrite

in stockwork veined diorite, there is strong potential to host

multiple other styles of

mineralization

across the Ontenu Prospect area including:

Epithermal vein Au-Cu-Zn intermediate sulfidation systems

analogous to veins currently

being mined at the adjacent Kainantu Gold Mine (K92 Mining Ltd);

Au-Bi-Te alkalic epithermal systems

analogous to the world-class Porgera Gold Mine (Porgera

JV/Barrick Gold Corporation) located in the Western Highlands of PNG; and

Ag-Pb-Zn rich low-sulfidation skarn

associated with limestones and metasediments.

The Company is currently designing its next field program to further investigate many of these recently

identified anomalies it believes hold the greatest economic potential in the Ontenu area. Ontenu NE will

be a priority. 3D geological and structural modeling to assist with drill planning efforts are also now

underway. The Company maintains ongoing engagement with local communities ahead on further on-

ground work in this area.

Figure 2: Ontenu Cu-Au Prospect

- the highly mineralized, broader Kainantu Mineral District.

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

https://images.newsfilecorp.com/files/10890/226706_de774df154a15aea_004full.jpg

About the Osena Project

Covering 626 km² of strategic ground, the

Osena Project

is located southwest of and adjacent to K92's

tenements that host the Kainantu Gold Mine. Priority prospects include Ontenu, a copper-gold porphyry

and epigenetic gold prospect with exposed porphyritic diorite intrusive phases hosting supergene

copper minerals and overprinted by a later gold mineralized event associated. The Ontenu Prospect is

one of many occurring within a highly mineralized corridor that extends more than 40 km northeast

across the Kainantu District.

Quality Assurance and Quality Control

The Ontenu Project area was acquired by Kainantu Resources Ltd., (now South Pacific Metals Corp) in

2020. Since that time the Company has completed two surface sampling programs (soil, rock, trenching)

at the Ontenu Prospect area and completed a Mobile magnetotellurics (Mobile MT) geophysical survey.

Trenching and soil results from a 2023 work program was reported in the release 27 August 2024 as

was associated QA/QC information. Results from the 2022 sampling program were disclosed 3 March

2023. Details on the Mobile MT geophysical survey were released by the Company on 9 June 2022.

The historic data presented in this release is compiled from statutory reports filed with the Mineral

Resources Authority of PNG by both RGC Ltd and Barrick Gold. In these reports the laboratory, QA/QC

and sample collection details are provided with minimal detail. These data are considered historic and

cannot necessarily be verified and will not be used in future resource estimation work. However, the

Company's own work including trenching, and soil sampling (partly overlapping Barrick soil samples)

along with mapping of alteration styles and mineralisation provides strong supporting evidence that the

historic information provided in this report is reasonable. Further, some historic samples have been re-

sampled with results verified by the Company (see news release 3 March 2023).

Corporate Update

Further to the Company's press release dated September 5, 2024, regarding an investor relations

consulting agreement (the "Consulting Agreement") with Zinger Ventures Inc. (the "Consultant"), the

Company has amended the vesting of the Consultant's 150,000 stock options (the "Options") at an

exercise price of $0.60 per share. The Options will vest in stages over a 12-month period with 50,000

Options vesting on the grant date (September 4, 2024), 25,000 Options vesting on March 4, 2025,

37,500 Options vesting on June 4, 2025, and 37,500 Options vesting on September 4, 2025.Also, the

Consultant will not exercise more then 37,500 Options prior to December 4, 2024.

Qualified Person

The scientific and technical information disclosed in this release has been compiled by Company

geologists reviewed and approved by Darren Holden, Ph.D., FAusIMM, a "Qualified Person" as defined

under the Canadian Institute of Mining National Instrument 43-101, 2014 Standards of Disclosure for

Mineral Projects. Dr. Holden is a Technical Advisor to the Company.

About South Pacific Metals Corp.

South Pacific Metals Corp is an emerging gold-copper exploration company operating in the heart of

Papua New Guinea's proven gold and copper production corridors. With an expansive 3,000 km² land

package and four transformative gold-copper projects contiguous with major producers K92 Mining,

PanAust and neighbouring Barrick/Zijin, new leadership and experienced in-country teams are

prioritizing thoughtful and rigorous technical programs focused on boots-on-the-ground exploration to

prioritize discovery across its portfolio projects: Anga, Osena, Kili Teke and May River.

Immediately flanking K92's active drilling and gold producing operations to the northeast and southwest,

SPMC's Anga and Osena Projects are located within the high-grade Kainantu Gold District - each

having the potential to host similar-style lode-gold and porphyry copper-gold mineralization as that

present within K92's tenements. Kili Teke is an advanced exploration project situated only 40 km from

the world-class Porgera Gold Mine and hosts an existing Inferred Mineral Resource with multiple

opportunities for expansion and further discovery. The May River Project is located adjacent to the world-

renowned Frieda River copper-gold project, with historical drilling indicating potential for a significant,

untapped-gold mineralized system. SPMC common shares are listed on the TSX Venture Exchange

(TSXV: SPMC), the OTCQB Marketplace (OTCQB: SPMEF) and Frankfurt Stock Exchange (FSE:

6J00).

For further information please contact:

Michael Murphy, Executive Chair

or

Investor Relations

South Pacific Metals Corp.

Tel: +1-604-653-9464

Email:

[email protected]

Neither the TSX-V nor its Regulation Services Provider (as that term is defined in the policies of

the TSX-V) accepts responsibility for the adequacy or accuracy of this release.

Disclaimer and Forward-Looking Information

Statements contained in this release that are not historical facts are forward-looking statements that

involve various risks and uncertainty affecting the business of SPMC. In making the forward-looking

statements, SPMC has applied certain assumptions that are based on information available to the

Company, including SPMC's strategic plan for the near and mid-term. There is no assurance that

such information will prove to be accurate, as actual results and future events could differ materially

from those anticipated in such statements. Forward-looking statements may involve various risks and

uncertainty affecting the business of the Company. These forward-looking statements can generally

be identified as such because of the context of the statements, including such words as "believes",

"anticipates", "expects", "plans", "may", "estimates", or words of a similar nature. Forward-looking

statements or information in this news release relate to, among other things: formulation of plans for

drill testing; and the success related to any future exploration or development programs. These

forward-looking statements and information reflect the Company's current views with respect to future

events and are necessarily based upon a number of assumptions that, while considered reasonable

by the Company, are inherently subject to significant operational, business, economic, regulatory or

other unforeseen uncertainties and contingencies. These assumptions include, without limitation:

success of the Company's projects, prices for metals remaining as estimated, currency exchange

rates remaining as estimated, availability of funds for the Company's projects, capital,

decommissioning and reclamation estimates, prices for energy inputs, labour, materials, supplies

and services (including transportation), no labour-related disruptions, no unplanned delays or

interruptions in scheduled construction and production, all necessary permits, licenses and regulatory

approvals are received in a timely manner, and the ability to comply with environmental, health and

safety laws. The foregoing list of assumptions is not exhaustive. The Company cautions the reader

that forward-looking statements and information involve known and unknown risks, uncertainties and

other factors that may cause actual results and developments to differ materially from those

expressed or implied by such forward-looking statements or information contained in this news

release and the Company has made assumptions and estimates based on or related to many of

these factors. Accordingly, readers should not place undue reliance on forward-looking information.

Such factors include, without limitation: fluctuations in gold prices, fluctuations in prices for energy

inputs, labour, materials, supplies and services (including transportation), fluctuations in currency

markets (such as the Canadian dollar versus the U.S. dollar), operational risks and hazards inherent

with the business of mineral exploration, inadequate insurance, or inability to obtain insurance, to

cover these risks and hazards, the Company's ability to obtain all necessary permits, licenses and

regulatory approvals in a timely manner, changes in laws, regulations and government practices,

including environmental, export and import laws and regulations, legal restrictions relating to mineral

exploration, increased competition in the mining industry for equipment and qualified personnel, the

availability of additional capital, title matters and the additional risks identified in the Company's

filings with Canadian securities regulators on SEDAR+ (available at

www.sedarplus.ca

). Although the

Company has attempted to identify important factors that could cause actual results to differ

materially, there may be other factors that cause results not to be as anticipated, estimated,

described, or intended. Investors are cautioned against undue reliance on forward-looking statements

or information. These forward-looking statements are made as of the date hereof and, except as

required under applicable securities legislation, the Company does not assume any obligation to

update or revise them to reflect new events or circumstances. Mineralization hosted on adjacent

and/or nearby properties is not necessarily indicative of mineralization hosted on the Company's

property.

Appendix 1

Table 1: Ontenu rock sampling results (historic and SPMC combined) (WGS84 Zone 55) >0.5g/t

ordered by grade (Au).

Sample ID

Company

Sampling

Type

Easting

Northing

Au (g/t)

Ag (g/t)

Cu (ppm)

Mo (ppm)

Pb (ppm)

Zn (ppm)

SG25304

BARRICK

Rock

364606

9295319

73

30.1

197

5

19

59

19479

RGC

Rock

365786

9294477

15

960

388

99

1880

5100

E00227

SPMC

Channel

364596

9294556

8.82

1.6

1661

71

163

4242

E00230

SPMC

Channel

364599

9294557

4.74

5.2

1978

30

279

2039

19586

RGC

Rock

364871

9294304

4.38

36

416

16

61

270

E00228

SPMC

Channel

364597

9294556

3.91

2.5

1043

26

648

1662

E00209

SPMC

Channel

364579

9294556

3.36

0.5

1668

136

50

951

19595

RGC

Rock

364677

9294419

3.18

4

580

12

37

239

SG26804

BARRICK

Rock

365783

9295378

3.16

65.8

608

0.5

4420

7820

E00462

SPMC

Rock

365435

9294946

2.69

9.1

341

1

106

385

E00202

SPMC

Channel

364572

9294558

2.44

0.25

2048

76

167

2722

19488

RGC

Rock

364636

9293446

2.4

50

2680

18

15400

67900

E00210

SPMC

Channel

364579

9294556

2.31

0.9

1390

250

37

1491

E00251

SPMC

Channel

364618

9294558

2.15

9.1

1561

62

3315

597

19560

RGC

Rock

364244

9294371

2.15

3

1550

15

57

12700

E00258

SPMC

Channel

364624

9294558

2.1

4.9

1421

58

514

1124

E00260

SPMC

Channel

364626

9294558

2.06

13.8

826

214

645

707

E00456

SPMC

Rock

364455

9294638

2

5.2

2225

5

268

25957

SG24978

BARRICK

Rock

365607

9294084

1.94

23.5

603

1

9410

25400

E00199

SPMC

Channel

364570

9294558

1.92

0.25

426

16

46

2825

E00204

SPMC

Channel

364574

9294558

1.91

0.25

2142

218

130

2086

19220

RGC

Rock

364361

9293933

1.91

7

2040

17

38

4110

19591

RGC

Rock

364676

9294419

1.9

4

630

1

32

374

19481

RGC

Rock

365667

9294500

1.88

167

93

42

770

1230

19216

RGC

Rock

364844

9294750

1.81

9

860

39

23

2000

E00182

SPMC

Channel

364555

9294563

1.57

5.2

868

133

151

490

E00010

SPMC

Rock

365898

9294618

1.55

12.2

84

0.5

84

528

E00208

SPMC

Channel

364578

9294556

1.5

1

2485

172

106

849

E00083

SPMC

Rock Float

365671

9294347

1.47

15.7

271

1

285

73

E00214

SPMC

Channel

364583

9294556

1.41

0.25

1251

106

60

886

19214

RGC

Rock

364678

9294419

1.41

2

374

14

14

640

19762

RGC

Rock

364581

9294209

1.35

1

502

40

62

436

E00076

SPMC

Rock

365006

9294493

1.34

4.8

1100

1

56

157

E00213

SPMC

Channel

364582

9294556

1.32

0.25

954

195

93

1255

E00077

SPMC

Rock

365898

9294618

1.26

8.7

61

1

190

726

SG26808

BARRICK

Rock

365738

9295387

1.24

127

168

2

2200

1140

19520

RGC

Rock

364246

9294371

1.18

2

1320

9

49

43600

19592

RGC

Rock

364677

9294419

1.16

3

1150

65

40

590

19736

RGC

Rock

364891

9294366

1.12

3

2020

1

47

2370

E00183

SPMC

Channel

364556

9294562

1.1

0.9

687

40

177

493

E00005

SPMC

Rock

365354

9294900

1.1

3.4

162

0.5

38

215

19570

RGC

Rock

364678

9294419

1.09

2

497

87

65

560

E00049

SPMC

Rock Float

364935

9294364

1.06

19.8

2715

4

43

472

SG25148

BARRICK

Rock Float

365799

9295267

1.05

53.6

380

5

12800

1690

19511

RGC

Rock

364898

9293661

1.04

27

315

40

35000

501

19518

RGC

Rock

364617

9294455

1.04

4

2380

54

2.5

404

19572

RGC

Rock

364678

9294417

0.96

1

520

26

73

680

E00198

SPMC

Channel

364569

9294558

0.94

0.25

310

24

17

1352

E00212

SPMC

Channel

364581

9294556

0.94

0.8

1365

580

54

550

SG26516

BARRICK

Rock

364927

9294473

0.93

0.9

2160

158

25

384

19559

RGC

Rock

364245

9294371

0.91

1

1670

14

55

15100

19648

RGC

Rock

364595

9294385

0.9

5

337

1

154

364

E00064

SPMC

Rock

364486

9294576

0.9

2.8

1903

11

49

105891

19514

RGC

Rock

364606

9294664

0.89

6

4340

39

38

1800

E00006

SPMC

Rock

365333

9294887

0.87

14.1

189

3

657

1104

SG25739

BARRICK

Rock

364790

9295582

0.85

2.7

7370

3

14

77

SG24944

BARRICK

Rock

364727

9294511

0.83

3.9

4230

6

50

1040

19561

RGC

Rock

364243

9294370

0.83

0.5

730

11

324

2650

19651

RGC

Rock

364583

9294208

0.82

3

467

1

35

365

E00186

SPMC

Channel

364558

9294561

0.79

1.9

1563

99

63

587

E00229

SPMC

Channel

364598

9294557

0.78

0.25

409

4

179

1314

19480

RGC

Rock

365732

9294505

0.78

8

408

89

9800

26500

19506

RGC

Rock

365052

9294622

0.76

0.5

1190

18

18

281

19763

RGC

Rock

364582

9294209

0.75

3

1050

36

34

469

E00081

SPMC

Rock

365402

9294478

0.75

71.3

860

1

713

475

19589

RGC

Rock

364872

9294308

0.74

2

56

1

44

740

SG21667

BARRICK

Rock

363858

9294899

0.73

0.25

261

26

15

27

19622

RGC

Rock

365154

9293763

0.72

3

550

8

1260

255

19764

RGC

Rock

364586

9294207

0.72

2

890

56

51

510

SG25336

BARRICK

Rock

364632

9295345

0.71

1.3

293

16

33

39

E00059

SPMC

Rock

365756

9293648

0.71

7.5

26

13

1300

1390

E00151

SPMC

Rock

364523

9293952

0.7

1.6

1505

12

105

226

E00257

SPMC

Channel

364623

9294558

0.68

12.7

1480

43

263

795

19585

RGC

Rock

364871

9294302

0.66

3

35

7

70

235

E00046

SPMC

Rock

364902

9294450

0.66

15.6

1424

112

702

109

E00107

SPMC

Rock

365397

9294479

0.66

18

419

1

820

353

19218

RGC

Rock

364703

9294748

0.65

22

640

13

56

305

E00078

SPMC

Rock

365871

9294613

0.65

15.6

227

5

3534

4825

E00248

SPMC

Channel

364616

9294558

0.64

0.25

766

36

826

267

19668

RGC

Rock

364593

9294218

0.64

0.5

590

13

25

289

19413

RGC

Rock

364605

9294251

0.63

0.5

1390

24

274

520

E00163

SPMC

Rock

365757

9293649

0.61

17.9

112

1

5255

9943

SG24939

BARRICK

Rock

364737

9294503

0.6

3.7

3380

3

76

511

SG25327

BARRICK

Rock

364647

9295343

0.6

1.2

340

10

136

74

19618

RGC

Rock

365170

9293735

0.6

4

435

1

31300

224

19667

RGC

Rock

364594

9294220

0.59

0.5

760

12

43

240

E00028

SPMC

Rock

364678

9294472

0.59

0.25

383

11

85

25

E00031

SPMC

Rock

364696

9294476

0.58

0.7

1978

460

14

204

E00165

SPMC

Rock

365524

9293656

0.58

13.3

8

1

418

659

E00320

SPMC

Rock

364573

9294658

0.58

1.9

548

5

144

412

19423

RGC

Rock

364612

9294226

0.57

2

580

52

38

151

E00259

SPMC

Channel

364625

9294558

0.56

2.3

651

56

473

828

SG26521

BARRICK

Rock Float

365618

9293561

0.56

46.2

448

2

6210

1930

SG25337

BARRICK

Rock

364632

9295341

0.56

3.2

256

22

11

37

E00211

SPMC

Channel

364580

9294556

0.54

0.25

910

155

36

1009

19507

RGC

Rock

364963

9294539

0.54

3

2010

170

94

155

19528

RGC

Rock

364658

9294430

0.53

3

810

23

85

2480

SG26805

BARRICK

Rock Float

365765

9295378

0.52

40.7

549

1

3360

944

19217

RGC

Rock

364708

9294789

0.52

18

210

21

1860

1870

19424

RGC

Rock

364613

9294225

0.52

2

610

50

100

120

19755

RGC

Rock

364598

9294227

0.52

0.5

158

1

44

154

E00022

SPMC

Rock

364556

9294378

0.52

0.25

35

2

74

69