Source - LSE Regulatory
RNS Number : 9470C
Neometals Ltd
13 February 2024
 
13 February 2024

 

Neometals Ltd

("Neometals" or "the Company")

 

Spargos Exploration Update

 

Innovative battery materials recycler, Neometals Ltd (ASX: NMT & AIM: NMT) ("Neometals" or "the Innovative battery materials recycler, Neometals Ltd (ASX: NMT & AIM: NMT) ("Neometals" or "the Company"), advises that its review of the lithium exploration potential over its 100% owned Spargos Project ("Spargos") indicates a low potential for lithium-bearing pegmatites.

Re-sampling and assaying of historical nickel exploration diamond drill core and assaying of recently collected rock chip and soil samples has returned no significant lithium assay results.

Spargos, located 50 kilometres southwest of Coolgardie in Western Australia, sits astride the Mt Ida Greenstone Belt which hosts lithium projects such as Delta Lithium's Mt Ida Lithium project and Liontown Resources Kathleen Valley.

As previously announced[1], a review of historic data from Spargos tenement E 15/1416-I identified extensive pegmatites in historic reverse circulation, diamond drilling and surface mapping. Given the attributes of the Spargos geological setting, Neometals set out to better understand the prospective value of what was historically framed as a nickel opportunity.

Previous field mapping, surface sampling and drilling at Spargos focused on areas of outcrop on the eastern side of the greenstone belt ("ESGB") (see Figure 1 legend for location). For expediency, Neometals' exploration review focused on the ESGB, however one of the key material findings is that the Western Greenstone Belt ("WGB"), located 1.5km west of the ESGB, has been interpreted to be a possible undercover and unexplored greenstone belt along a structural splay emanating from the Ida Fault. This unexplored WGB area has only 8 historic RAB holes of known drilling. Two discrete Potassium anomalies have been identified on the margin of the WGB within felsic intrusive material which are shown in Figures 4 and 5.

Exploration results were as follows:

·      11 of 12 historic ESGB diamond drill cores were re-sampled with no significant lithium assay results returned;

·      ESGB pegmatitic surface and rock chip samples (historic and recently collected in the field) did not return significant Li2O results; and

·      Collation and reprocessing of historic ESGB geophysical data (Airborne Magnetics ("AMAG"), Airborne Versatile Time Domain Electromagnetic ("VTEM") did not identify sites for potential pegmatite intrusions.


Upon review of the reprocessed imagery, assay results and whole rock geochemistry, Neometals has concluded that the ESGB has a low chance for Lithium-Caesium-Tantalum ("LCT") pegmatite prospectivity.

Neometals Managing Director Chris Reed said:

"We are naturally disappointed the pegmatites in historic drilling didn't contain lithium despite having the geological features to host lithium mineralisation. Given the current market conditions for both nickel and lithium, further exploration activities have been placed on hold pending a strategic review of the Project. Our core focus remains our Primobius Lithium Battery Recycling JV and the installation of a turn-key recycling plant for a leading German carmaker."


Exploration Activities

Work focused on three main workstreams;

1.   Assay of surface and rock chip samples on ESGB;

2.   Re-sampling of ESGB diamond drill holes; and

3.   Collation and reprocessing of historic geophysical data.


Previously field mapping, surface sampling and drilling at Spargos focused on areas of outcrop to the east of the greenstone belt. The western portion of the greenstone belt is observed to be under cover and under explored as a result. This was evident during Neometals' November 2023 field visit with all surface sampling (consisting of both rock chip and soil samples) taken to the east of the green stone package. In total 118 surface samples were taken between 2021 and 2024, see Figures 2 and 3. The November field mapping focused on ground truthing of historical mapped pegmatite outcrop. Unfortunately, while samples were taken in the field that appeared pegmatitic, no significant Li2O results have been returned.


Surface samples collected at Spargos comprised two types:

1.   Rock chips - the highest Lithium result returned was QVRK003 sampled 16/08/2021 which returned 42.6ppm (0.0043%) Li2O, see Figure 2 and Appendix 3.

2.   Soil samples - Taken where no competent outcrop present - the highest Lithium result returned was QVRK044 which returned 98.38ppm (0.0099%) Li2O, see Figure 3 and Appendix 4.


Neometals retained core from 12 Spargos diamond holes drilled between 1994 and 2009. These holes were checked and sampled targeting all intrusions intersected with pegmatitic texture, or of felsic origin. 11 of the 12 holes were sampled for a total of 551 samples not including standards, see Figure 3. Neometals is disappointed to report that no significant results were returned, see Table 1. The felsic intrusive material bearing coarse plagioclase, and described as having pegmatitic texture, encountered in the historical drilling at Spargos does not fit the Lithium-Caesium-Tantalum ("LCT") pegmatite category. Key indicative accessory minerals such as large muscovite, tourmaline, and beryl are absent, and whole rock geochemistry is not supportive of a fractionated system being present. Again, all historic diamond holes were drilled into the Spargos ESGB as they were designed to test historic nickel targets, see Figure 3.

Existing airborne magnetics ("AMAG"), Airborne Versatile Time Domain Electromagnetc ("VTEM") and radiometric data for Spargos was collated and provided to external geophysical consultancy groups for assessment and reprocessing with particular focus on identifying sites for potential pegmatite intrusions within the Spargos greenstone belt. Upon review of the reprocessed imagery, poor Li2O assay results and whole rock geochemistry, Neometals has concluded that the Spargos ESGB has a low chance for LCT pegmatite prospectivity.

Neometals is however pleased to confirm that a previously unexplored greenstone belt has been identified west of the main Spargos project, WGB. The textural grain of the domain is akin to the nearby exposed greenstone basement rocks despite being of lower amplitude. The shape of the magnetic domain is somewhat dendritic and drainage-like, but the VTEM data does not exhibit any obvious sign of paleochannel there. The western magnetic domain is interpreted to be a possible undercover and unexplored greenstone belt along a structural splay emanating from the Ida Fault. Note this interpretation is consistent with the Geological Survey of Western Australia 100k interpreted bedrock map, see Figure 1.

The identification of 8km strike length of previously unexplored greenstone belt on a structural splay off the Ida fault which is untested for lithium, nickel and gold mineralisation provides an opportunity for future limited exploration.

A map of the area of the western and western plains Description automatically generated with medium confidence


Figure
1 - Location of Spargos relative to the Ida Fault overlying Geological Survey of Western Australia 100k interpreted bedrock map. Shown on map is the eastern area greenstone belt where previous exploration has focused highlighted in orange hatch. Highlighted in blue hatch is the new western greenstone belt which Neometals will focus on for
further mineral exploration.

A map of a geological study Description automatically generated

Figure 2 - Updated Spargos geology map with the point locations for all rock chip samples taken and assayed for Li2O.

A map of the eastern side of the belt Description automatically generated

Figure 3 - Updated Spargos geology map with the point sample locations of
soil samples plus the collar location of all diamond holes sampled for Li20.

A map of a satellite image Description automatically generated with medium confidence

Figure 4 - Reprocessed AMAG and VTEM data depicting interpreted western green
stone belt outlined in white west of the historical Spargos exploration area.

A map of a geothermal area Description automatically generated with medium confidence

Figure 5 - Review of the high-resolution radiometrics revealed two discrete potassium
highs, possible sub-cropping felsic intrusive material within metasediments.

Next Steps

·      Field mapping to investigate two discrete Potassium (K) anomalies identified in reprocessed high-resolution radiometrics, see Figure 5; and

·      A strategic review of the project


Authorised on behalf of Neometals by Christopher Reed, Managing Director.

 

For more information, please contact:

 

Neometals Ltd


Chris Reed, Managing Director & Chief Executive Officer

 +61 8 9322 1182

Jeremy McManus, General Manager - IP & IR

 +61 8 9322 1182

 

Cavendish Capital Markets Limited - NOMAD & Joint Broker


Neil McDonald

+44 (0)131 220 9771

Peter Lynch

+44 (0)131 220 9772

Adam Rae

 

+44 (0)131 220 9778

 

RBC Capital Markets - Joint Broker

 

+44 (0) 20 7653 4000

Paul Betts


Jamil Miah

 


 

Camarco PR

 

+ 44(0) 20 3 757 4980

Gordon Poole


Emily Hall


Lily Pettifar


 

About Neometals

Neometals has developed and is commercialising three environmentally-friendly processing technologies that produce critical and strategic battery materials at lowest quartile costs with minimal carbon footprint.

Through strong industry partnerships, Neometals is demonstrating the economic and environmental benefits of sustainably producing lithium, nickel, cobalt and vanadium from lithium-ion battery recycling and steel waste recovery. This reduces the reliance on traditional mine-based supply chains and creating more resilient, circular supply to support the energy transition.

The Company's three core business units are exploiting the technologies under principal, joint venture and licensing business models:

 

·      Lithium-ion Battery ("LiB") Recycling (50% technology)
- Commercialisation via Primobius GmbH JV (NMT 50% equity). All plants built by Primobius' co-owner (SMS group 50% equity), a 150-year-old German plant builder. Providing recycling service as principal in Germany and commenced plant supply and licensing activities as technology partner to Mercedes-Benz. Primobius targeting first commercial, fully integrated, 21,000tpa plant offer to Canadian company Stelco in the JunQ 2025;

 

·      Lithium Chemicals (70% technology) - Commercialising patented ELi™ electrolysis process, co-owned 30% by Mineral Resources Ltd, to produce battery quality lithium hydroxide from brine and/or hard-rock feedstocks at lowest quartile operating costs. Co-funding Pilot Plant trials in 2023 with planned Demonstration Plant trials and evaluation studies in 2024 for potential 25,000tpa LiOH operation in Portugal under a JV with related entity to Bondalti, Portugal's largest chemical company; and

·      Vanadium Recovery (100% technology) - aiming to enable sustainable production of high-purity vanadium pentoxide from processing of steelmaking by-product ("Slag") at lowest-quartile operating cost. Targeting partnerships with steel makers and participants in the vanadium chemical value chain under a low risk / low capex technology licensing business model.

 

For further information visit www.neometals.com.au

 

Competent Person Attribution


The information in this report that relates to the discussion of Exploration Results is based on information compiled by Owen Casey, who is a member of the Australian Institute of Geoscientists. Owen Casey is a full-time employee of Neometals Ltd and has sufficient experience relevant to the styles of mineralisation and type of deposit under consideration and the activity being undertaken, to qualify as a Competent Person as defined in the December 2012 Edition of the "Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves".  Owen Casey has consented to the inclusion of the matters in this report based on his information in the form and context in which it appears

 Appendix 1        Significant Intercepts and Results

No significant Li2O intercepts or results were returned for the samples submitted. Drill hole and surface sample tables contain max Li2O values returned below.

Appendix 2         Historic Diamond Drill Hole Sampled Detail

Hole ID

MGA

MGA

RL

Prospect

Dip

Azimuth

Depth

Hole Type

Date Drilled

Max Li2O (ppm) in hole

East

North

QVD04

299816

6533143

466

Spargos

-60

45

186.6

DDH

2/10/2004

139.9

QVD05

301271

6532960

454

Spargos

-60

45

198.9

DDH

27/09/2004

64.6

QVD07

300830

6532949

459

Spargos

-60

45

336.7

DDH

16/10/2004

189.4

QVD09

300832

6532951

459

Spargos

45

-60

384.8

DDH

13/04/2005

213.1

QVD10

300248

6533630

478

Spargos

-60

45

285.1

DDH

20/04/2005

146.4

QVD11

299845

6533539

472

Spargos

-60

45

192.6

DDH

24/04/2005

94.7

QVD12

300678

6532642

464

Spargos

-60

40

186.6

DDH

2/09/2015

86.1

QVD13

300159

6533541

478

Spargos

-60

45

404.2

DDH

1/01/2015*

204.5

QVD14

300449

6533428

470

Spargos

-60

45

408.4

DDH

1/01/2015*

437.0

QVD15

300199

6533694

477

Spargos

-67

137

297

DDH

1/01/2016*

120.6

VQVD0002

299650

6533690

477

Spargos

-61

48

313

DDH

23/11/2009

135.6

VQVD0003

299610

6533380

470

Spargos

-60

224

352

DDH

2/12/2009

189.4

   (*) Dates are approximate as not recorded in historical logs.

 

Appendix 3         Rock-chip Details 

Rock Chip Sample ID

Easting

Northing

RL

Sample Type

Sample Date

Comments

Li2O (ppm)

QVRK001

300814

6532418

470

ROCK

16/08/2021

Not recorded

12.3

QVRK002

300692

6532307

471

ROCK

16/08/2021

Not recorded

1.3

QVRK003

300498

6532096

467

ROCK

16/08/2021

Not recorded

42.6

QVRK004

300615

6532334

474

ROCK

16/08/2021

Outcropping SIF unit or large gossan, massive rather laminated

1.9

QVRK005

300593

6532352

474

ROCK

16/08/2021

Outcropping SIF unit, massive rather than laminated

0.9

QVRK006

300580

6532287

474

ROCK

16/08/2021

Sheared mafic? striking obliquely to outcropping SIF unit

3.4

QVRK007

300594

6532281

473

ROCK

16/08/2021

Laminated sediments, less iron compared to SIF units previously sampled

2.2

QVRK008

300595

6532274

473

ROCK

16/08/2021

Possible quartz porphyry, with large 2 to 5mm quartz phenocrysts

13.3

QVRK010

300401

6532337

471

ROCK

16/08/2021

laminated sediments/volcanics parrel to SIF/Gossan unit sample id QVRK011

5.6

QVRK011

300400

6532339

471

ROCK

16/08/2021

SIF/Gossan massive compared to the laminated sediments/volcanics

4.1

QVRK012

300613

6532334

468

ROCK

6/12/2021

A thick 5m wide Gossan Duping the high Iron grades of QVRK04

1.4

QVRK013

300617

6532354

467

ROCK

6/12/2021

Possible narrow gossan

4.3

QVRK014

300593

6532350

467

ROCK

6/12/2021

A cross cutting splay off the Large Gossen unit 0.5m thick

1.0

QVRK015

300601

6532350

468

ROCK

6/12/2021

Taken along strike of QVRK13 and 14. Possible cross-bedded Sifs or further gossen enrichment

1.3

QVRK016

300541

6532363

469

ROCK

6/12/2021

Bedded SiF unit with a gossan cap rock

1.5

QVRK017

300511

6532360

470

ROCK

6/12/2021

Taken along strike of QVRK11 - thick unit of gossan

1.4

QVRK018

300401

6532334

467

ROCK

6/12/2021

Laminated SiF unit with brecciated qtz, limonitic clays interbedded with the thin sif units, SIF units themselves look iron rich

10.5

QVRK019

300448

6532327

470

ROCK

6/12/2021

Skinny laminated 1-3cm scale sif units, iron poor, high number of interbedded clays

1.3

QVRK020

300468

6534323

470

ROCK

6/12/2021

Laminated SiF unit with along strike of QVRC19, SIF units themselves look iron rich again

0.8

QVRK021

300715

6532641

460

ROCK

6/12/2021

A stacked series of skinny SiF units

1.2

QVRK022

302572

6530051

489

ROCK

16/02/2023

Fine grained felsic rock taken from outcrop at the south of the tenement. Fine grained plagioclase groundmass.

5.6

QVRK023

302567

6530058

489

ROCK

16/02/2023

Medium grained felsic rock with courser plagioclase than QVRK024

31.6

QVRK024

302563

6530054

489

ROCK

16/02/2023

Felsic igneous rock with pegmatitic texture. Course plagioclase crystals and quartz

38.7

QVRK025

300758

6532181

469

ROCK

16/02/2023

Banded BIF outcrop

0.6

QVRK026

300775

6532190

467

ROCK

16/02/2023

Course granite sample with course plagioclase and quartz. Minor biotite

6.2

QVRK027

300812

6532426

470

ROCK

16/02/2023

Felsic igneous rock with pegmatitic texture. Course plagioclase crystals and quartz

8.6

QVRK028

300810

6532439

470

ROCK

16/02/2023

RC chips from historic RC waste. Appears to be felsic material with course plagioclase

17.9

QVRK029

300992

6532594

461

ROCK

16/02/2023

Fe-stained RC chips of felsic origin

2.6

QVRK030

300328

6533045

466

ROCK

16/02/2023

RC chips from historic RC waste. Appears to be felsic material with course plagioclase

6.9

QVRK031

300329

6533046

466

ROCK

16/02/2023

RC chips from historic RC waste. Appears to be felsic material with course plagioclase

4.5

QVRK032

299447

6536726

465

ROCK

16/02/2023

Granite sample from outcrop to the north of the tenement. Granite veined by quartz

6.9

QVRK037

302125

6535155

445

ROCK

20/10/2023

rock chips at base of digging possibly granite orange-brown Moderately Hard Mix

38.3

QVRK048

301895

6530173

487

ROCK

21/10/2023

10x4m felsic outcrop Cream/brown Very Hard In-Situ

5.2

QVRK049

301895

6530173

487

ROCK

21/10/2023

10x4m felsic outcrop Cream/brown Very Hard In-Situ

8.8

QVRK056

300795

6532743

462

ROCK

21/10/2023

Felsic outcrop. Coarse quartz and plagioclase Cream/brown Very Hard In-Situ

22.2

QVRK057

300497

6532418

474

ROCK

21/10/2023

Felsic outcrop. Coarse grained 3mm quartz Cream/brown Very Hard In-Situ

5.8

QVRK058

300475

6532449

472

ROCK

21/10/2023

Felsic/ultramafic contact. Abundant quartz possible pegmatite Cream/brown Very Hard In-Situ

11.4

QVRK059

300406

6536544

459

ROCK

22/10/2023

Granite outcrop Cream/brown Very Hard In-Situ

15.9

QVRK060

299463

6535658

471

ROCK

22/10/2023

Felsic outcrop. Coarse feldspars. Biotite Cream/brown Very Hard In-Situ

11.8

QVRK061

299403

6535618

469

ROCK

22/10/2023

Felsic outcrop. Fine-very coarse-grained Cream/brown Very Hard In-Situ

10.5

QVRK062

299125

6535328

483

ROCK

22/10/2023

Felsic outcrop. Medium grained-coarse. Biotite rich Cream/brown Very Hard In-Situ

37.9

QVRK063

298805

6535016

494

ROCK

22/10/2023

Fe-rich unit brown/grey Very Hard In-Situ

4.3

QVRK064

298805

6535016

494

ROCK

22/10/2023

Felsic outcrop. Coarse quartz Cream/brown Very Hard In-Situ

16.6

QVRK065

298566

6534844

495

ROCK

22/10/2023

Felsic outcrop. Multiple pods. 0.4x3m. 105-degree contact trend Cream/brown Very Hard In-Situ

8.8

QVRK066

298566

6534844

495

ROCK

22/10/2023

Felsic outcrop. Coarse quartz Cream/brown Very Hard In-Situ

11.4

QVRK067

298518

6534838

497

ROCK

22/10/2023

Felsic outcrop. 15x5m Cream/brown Very Hard In-Situ

10.3

QVRK068

300884

6532269

467

ROCK

8/11/2023

veined mg granite coarse feldspar

8.0

QVRK069

298098

6534626

501

ROCK

22/10/2023

Felsic outcrop. Fine grained. 10x5m Cream/brown Very Hard In-Situ

12.3

QVRK070

297945

6534567

504

ROCK

22/10/2023

Quartz vein Cream/brown Very Hard In-Situ

11.8

QVRK071

298631

6532897

490

ROCK

23/10/2023

2x10m outcrop. Little biotite. Medium grained

26.9

QVRK072

299145

6533949

487

ROCK

23/10/2023

30x15m. Medium-coarse grained. Highly altered/weathered (Feldspars to clays). Very coarse quartz Cream/brown Very Hard In-Situ

7.7

QVRK074

300841

6532272

468

ROCK

8/11/2023

limonite-stained mg peg abundant cg biotite

9.0

QVRK075

300694

6532386

474

ROCK

8/11/2023

bucky white qtz fe and chl staining

7.5

QVRK076

300595

6532296

473

ROCK

8/11/2023

cg granitic feld/qtz graphic txt with bucky white qtz

11.0

QVRK077

300798

6532398

471

ROCK

8/11/2023

granitic

10.3

QVRK078

300891

6532420

466

ROCK

8/11/2023

cg pg

9.9

QVRK079

301022

6532114

459

ROCK

8/11/2023

cg peg

11.4

QVRK080

300779

6531811

464

ROCK

8/11/2023

cg feld rich peg

6.0

QVRK085

300892

6532836

461

ROCK

8/11/2023

cg peg on side of track

14.9

QVRK092

300417

6531251

476

ROCK

9/11/2023

hand spec pushed up with blade kaolin dom trace muscovite and qtz trc graphic texture

15.3

QVRK094

300342

6533641

474

ROCK

9/11/2023

f-mg peg / mafic oc foln nw

19.6

QVRK095

300250

6533577

477

ROCK

9/11/2023

f-mg peg oc at contact with siltstone/bif

14.0

QVRK097

300447

6533076

466

ROCK

9/11/2023

costean crystaline qtz v wk musc in parts

9.0

QVRK098

298238

6533433

498

ROCK

10/11/2023

coarse sandstone band nne strike

19.6

QVRK100

299406

6533667

481

ROCK

10/11/2023

qv float

3.4

QVRK104

299943

6533619

473

ROCK

10/11/2023

lateritic cg qtz clastic

4.5

QVRK105

302722

6529965

488

ROCK

10/11/2023

mg weather granitic crystalline qtz tr vfg musc

40.7

QVRK106

302666

6530030

489

ROCK

10/11/2023

angular fg qtz fragments in pale grey siliceous ground mass similar to that in other granite contact zones

15.7

QVRK107

302647

6530036

489

ROCK

10/11/2023

foliated sil sed some coarser mineralogical banding

15.1

QVRK108

300892

6532836

461

ROCK

8/11/2023

cg peg on side of track

17.7

 

 

Appendix 4         Soil Sample Details 

 

Soil Sample ID

Easting

Northing

RL

Sample Type

Sample Date

Comments

Li2O (ppm)

QVRK033

301715

6535180

445

SOIL

20/10/2023

sandy gravel orange Moderately Hard Loose

23.9

QVRK034

301560

6534870

449

SOIL

20/10/2023

clay red brown Moderately Hard Loose

31.0

QVRK035

301495

6534584

445

SOIL

20/10/2023

sand orange Soil Loose

27.8

QVRK036

301937

6534740

444

SOIL

20/10/2023

sandy clay red brown Moderately Hard Loose

30.8

QVRK038

302405

6534930

442

SOIL

20/10/2023

sandy gravel orange Moderately Hard Loose

55.5

QVRK039

302840

6535185

442

SOIL

20/10/2023

clay red brown Moderately Hard Loose

32.1

QVRK040

303780

6535120

434

SOIL

21/10/2023

clay Red Brown Moderately Hard Loose

36.2

QVRK041

303580

6534891

435

SOIL

21/10/2023

clay red brown Moderately Hard Loose

32.5

QVRK042

303294

6534556

438

SOIL

21/10/2023

sandy clay red brown Moderately Hard Loose

30.6

QVRK043

303187

6534260

437

SOIL

21/10/2023

clay red brown Moderately Hard Loose

47.8

QVRK044

302723

6533787

445

SOIL

21/10/2023

clay red brown Moderately Hard Loose

98.4

QVRK045

302200

6534380

443

SOIL

20/10/2023

sandy clay red brown Moderately Hard Loose

56.0

QVRK046

301872

6534080

446

SOIL

20/10/2023

sandy clay orange Moderately Hard Loose

41.8

QVRK047

301590

6533740

453

SOIL

20/10/2023

sandy clay red brown Moderately Hard Loose

28.2


Appendix 5 - Table 1 information in accordance with JORC 2012: Spargos Lithium Exploration

JORC Code Table 1, Section 1, Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections).




Sampling techniques

·  Nature and quality of sampling (e.g. cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as limiting the broad meaning of sampling.

·  Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used.

·  Aspects of the determination of mineralisation that are Material to the Public Report.

·  In cases where 'industry standard' work has been done this would be relatively simple (e.g. 'reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay'). In other cases, more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (e.g. submarine nodules) may warrant disclosure of detailed information.

NMT

Sampling activities include 118 surface samples being taken over 3 field trips between August 2021 and November 2023. Samples consisted of 2-3kg's of out-crop being sampled using handheld geo pick hammer. Samples were collected in numbered calico bags and dispatched to the Intertek Genalysis for four acid digestion and with ICP-MS finish (4A/MS). 50g fire assays (FA50/MS) were also completed on the samples for gold for E 15/1416-I.

Core sampling of eleven historical HQ and NQ drillholes was carried out in the months of November and December 2023, the samples were selected targeting identified pegmatite and felsic intrusions to lithological contacts with lengths between 0.3m and 1.1m. The intervals were half cut, put in numbered calico bags and dispatched to the lab for assay.

Historical data (drill data prior to NMT)

Limited historical data has been supplied. Historical sampling referenced has been carried out by Spargos Exploration, Maritania Gold, Placer, SIFAM, Triton, Newexco, Nickel Australia, Independence Group, Vale and Hannan' and has included soil sampling, RC, DD, rotary air blast (RAB) and aircore drilling.

RAB and aircore sampling methodology is unknown.

RC sampling was carried out via a riffle splitter for 1m samples, and scoop or spear sampling for composites.

DD core has been cut and sampled to geological intervals.

These methods of sampling are considered to be appropriate for this style of exploration at the time.

Drilling techniques

·  Drill type (e.g. core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or standard tube, depth of diamond tails, face-sampling bit, or other type, whether core is oriented and if so, by what method, etc).

NMT

No drilling has been completed to date by NMT on E 15/1416-I.


Historical data (drill data prior to NMT)

Information on the drilling companies utilised prior to NMT is limited, Westralian Diamond Drillers were utilised for the 2017 diamond drilling. It is assumed that industry standard drilling methods and equipment were utilised for all historical drilling.

Historical DD drilling completed by Hannans Ltd 2017 indicates a combination of both HQ and NQ2 sized core being drilled, placed in labelled plastic core trays, and transported off tenement to Perth for processing.

Drill sample recovery

·  Method of recording and assessing core and chip sample recoveries and results assessed.

·  Measures taken to maximise sample recovery and ensure representative nature of the samples.

·  Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material.

NMT

Recovery of the historic diamond core samples taken were recorded by measuring the core metre by metre. The original core blocks were in place and legible.  There was no core loss in the zones that were sampled. The core was photographed dry prior to cutting.

Historical data (drill data prior to NMT)

Limited sample recovery and condition information has been supplied or found to date.


Diamond holes were either:

·   Cored from surface employing triple tubing techniques to assist core recovery in broken ground and to ensure hole stayed on track and within parameters to hit drill target, (Hannans Ltd 's 4th Quarter Activities Report 2016/2017).

·   Drilled with a Reverse circulation ("RC") hammer to a nominal depth where the hole transitioned to competent ground conditions suitable for diamond core drilling.

·   Roller-cone or drag bit drilled from surface, with all muds and weathered rock material being lost to standard drill sumps. After refusal, the drill crew from Westralian Diamond Drillers started coring with HQ bits, (Queen Victoria Rock Project - Nickel Targets 31/03/2017).

Holes were drilled HQ until to a set depth and then NQ2 to end of hole. Recoveries were excellent and all drill run depths were recorded.

Overall core recovery of weathered material was very good and fresh rock recovery was excellent.

Logging

·  Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies.

·  Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography.

·  The total length and percentage of the relevant intersections logged.

NMT

Rock chip samples collected were described based on their lithology, mineralogy, alteration, veining, and weathering.

No recent drilling has been completed to date on E 15/1416-I by NMT.

Relogging of historical core and RC chips has yet to commence.

Historical data (drill data prior to NMT)

A quantitative and qualitative logging suite was supplied to NMT at the acquisition of the tenement in 2021. The historical database contains lithology, alteration, mineralogy, veining, and weathering for the historical holes.

It is unknown if all historical core was oriented.

No geotechnical logging has been supplied.

No historical core or chip photography has been supplied.

Hannans report in 2017 that all drill core was logged by Gordon Kelly up to the standard established by Kambalda Nickel Operations and subsequent academic breakthroughs in the understanding of komatiite volcanism and its alteration. The entire recovered core was geologically logged and selected zones marked-up for quarter-core cutting at Intertek laboratories.

A detailed review of the database has not been undertaken at this stage for its suitability for use in a mineral resource estimate.

Sub-sampling techniques and sample preparation

 

 

 

 

·  If core, whether cut or sawn and whether quarter, half or all core taken.

·  If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry.

·  For all sample types, the nature, quality, and appropriateness of the sample preparation technique.

·  Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples.

·  Measures taken to ensure that the sampling is representative of the in-situ material collected, including for instance results for field duplicate/second-half sampling.

·  Whether sample sizes are appropriate to the grain size of the material being sampled.

NMT

Historical diamond core was sampled based on lithological domains to a maximum of 1.1m and a minimum of 0.3m. Core was submitted to the Intertek Genalysis as half core which was cut by Company personnel with a diamond blade core-saw.

Core samples undergo 2mm crush and then pulverise to least 85% passing 75μm.  Samples were assayed using a Sodium Peroxide Fusion in Nickel Crucibles (FP6/OM). Fusion methods digest all major rock forming minerals, including many that resist acid digestion. Once dissolved, the fusion product can be analysed by either ICP-OES or ICP-MS. Samples were also assayed for gold using 10g Aqua regia digest (AR10/hMS).

Sample size & preparation are considered appropriate for grain size of samples material. Sample preparation techniques are considered appropriate for the style of mineralisation being tested.

Historical data (drill data prior to NMT)

Historical chip sampling methods include single metre riffle split and 4m composites that were either scoop or spear sampled.

Hannan's report in 2017 that historical core was cut off-site, and both half and quarter core sampled at various stages. Sample lengths rarely exceed 100cm and are usually less than 100cm where mineralisation was tested. Rare cutting lengths more than 100cm due to preservation of the core,

Historical samples were analysed at Intertek, Genalysis and other unspecified laboratories.

Historical multielement analysis was carried with mixed acid digest and ICP-MS determination.

Total sample weight varies from 50g to 3000g.

Sample preparation would consist of diamond saw quarter core cutting, then crushing and total pulverisation by LM5 disk mill prior to subsampling for fire assay and wet chemistry techniques. All procedures demanded manual control and no robotic processing was permitted.

Sample processing specifics are defined by Intertek Laboratories protocols for fresh rock material total analyses by fire assay and 4-acid digest routes, which are accepted industry-wide as being best possible, with adequate QA/QC controls inserted.

Intertek laboratories specify random duplicate selection of samples taken from the pulp stage. There was no replicate sampling of the core, for example, another quarter core taken form the trays.

The sample size of the quarter core, the weight and the very fine grain size of serpentinites ensure that the analyses will be at a standard appropriate to all possible ore reserve calculations.

Grain size of the rare pyritic sulphides intersected in the footwall mafic stratigraphy was coarse, but pulverisation removed that possible bias by taking the whole mineralised length as one sample.

 

Quality of assay data and laboratory tests

·  The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total.

·  For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc.

·  Nature of quality control procedures adopted (eg standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (i.e. lack of bias) and precision have been established.

NMT

Quality assurance - to assure sample quality met the standards required by the Company and the mineralisation being sampled, the drill company's and commercial labs procedures and equipment were inspected and assessed for (among other things) maintenance, cleanliness, and appropriateness for the task. Company history and personnel experience were also assessed.

The company inserted a regime of Certified Reference Material into each sample submission with results reviewed in real-time to ensure issues were detected early and meaningful corrective actions implemented.

No QAQC samples were submitted with rock chip analysis.

Historical data (drill data prior to NMT)

All historical samples are assumed to have been prepared and assayed by industry standard techniques and methods.

Limited historical QAQC data has been supplied, industry standard best practice is assumed.

 

Verification of sampling and assaying

·  The verification of significant intersections by either independent or alternative company personnel.

·  The use of twinned holes.

·  Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols.

·  Discuss any adjustment to assay data.

NMT

Geological data files were checked by the supervising geologist to ensure integrity of logs and meta data prior to submission to the database manager. Assay files were received from the lab by the data base administrator and merged with geological data. All data underwent a final check by the Senior Geologist and database manager.

There has been no validation and cross checking of laboratory performance at this stage.

Historical data (drill data prior to NMT)

Data entry, verification and storage protocols remain unknown for historical operators.

 

Location of data points

·  Accuracy and quality of surveys used to locate drill holes (collar and down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation.

·  Specification of the grid system used.

·  Quality and adequacy of topographic control.

NMT

A handheld GPS (Garmin GPSmap76 model) was used to determine the rock chip locations during the sampling programs with a ±5 metres coordinate accuracy.


MGA94_51 is the grid system used in this program.

 


Historical data (drill data prior to NMT)


Historical collars are recorded as being picked up by DGPS, GPS or unknown methods and utilised the MGA94 zone 51 coordinate system. Historic reports indicate the Spectrum Surveys Pty Ltd in Kalgoorlie were utilised during the project history.


Historical downhole surveys were completed by north seeking gyro, Eastman single shot and multi shot downhole camera.

Data spacing and distribution

·  Data spacing for reporting of Exploration Results.

·  Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied.

·  Whether sample compositing has been applied.

Drillhole spacing is variable throughout the Project area. Spacing is considered appropriate for this style and stage of exploration drilling and is sufficient to establish the degree of geological and grade continuity appropriate for future estimation procedures and classification applied. Sample composting has not been applied.


Depth penetration and sampling interval specifics are considered appropriate for the nature of these DHEM targets and surveys.

Orientation of data in relation to geological structure

·  Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type.

·  If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material.

The drilling was targeted on geophysical and geological anomalies and concepts at Spargos.


In the Kambalda region, nickel mineralisation is typically located on the favourable geological contact zones between ultramafic rock units and metabasalt rock units. All drill holes were planned at - 60o dip angles, with varying azimuth angles used in order to orthogonally intercept the interpreted favourable geological contact zones.


Drillhole orientation is not considered to have introduced any bias to sampling techniques utilise
d.

Sample security

·  The measures taken to ensure sample security.

 

 

NMT

Chain-of-custody protocols included supervision by Company employees of the samples while on site and transportation of samples to the lab.  

Historical data (drill data prior to NMT)

Sample security measures are unknown.

Audits or reviews

·  The results of any Audits or reviews of sampling techniques and data.

No independent audits or reviews of sampling techniques and data were conducted.

 

JORC Code Table 1, Section 2, Reporting of Exploration Results

(Criteria listed in section 1, and where relevant, in sections 3 and 4, also apply to this section).




Mineral tenement and land tenure status

·  Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings.

·  The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area.

Neometals (through its 100% owned subsidiary Ecometals Pty Ltd) hold all minerals rights for exploration licence E 15/1416-I.

There are no Joint Ventures or Partnerships on the tenement.

No known impediments exist to operate in the area.

Exploration done by other parties

·  Acknowledgment and appraisal of exploration by other parties.

Neometals (through its 100% owned subsidiary Ecometals Pty Ltd) have held a 100% interest in E 15/1416-I since March 2021, hence all prior work has been conducted by other parties.

The ground has a long history of exploration and mining and has been explored for nickel since the 1970s, initially by Spargos Exploration NL. Numerous companies have taken varying interests in the project area since this time.

The project was with Hannans Ltd mainly from 2003, with a JV occurring between Hannans Ltd and Vale in October 2008 for at least 2 years.

From 2005 Newexco carried out modern nickel exploration work, which included 1) Environmental studies by Ecologia Environment that established exploration access protocols, 2) Moving Loop EM (MLEM) over the komatiite pile, as well as the footwall and hanging wall stratigraphy; anomalies interpreted included a) Conductor C1 proximal to the 3m@3.05% Ni "intersection"; b)Conductor C2 to the north of the central komatiite pile and in hanging wall stratigraphy; c) Conductor C3 in the footwall and south of the central komatiite pile.

• Deposit type, geological setting and style of mineralisation.

 

Spargos project is located over an Archaean greenstone belt fragment that strikes NNW and is close proximity to the terrane-bounding Ida Fault. The greenstone fragment contains SW-facing highly prospective komatiite flows, contained partially by a structurally-complicated trough-like structure that has analogies to classic Lunnon - Kambalda environments. The fragment is fault-bounded to the west by the Woolgangie monzogranite and to the east by the Burra monzogranite. Most historic work and geological understanding have focused on the Spargo's trough-structure.

Drill hole Information

·  A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all Material drill holes:

o easting and northing of the drill hole collar

o elevation or RL (Reduced Level - elevation above sea level in metres) of the drill hole collar

o dip and azimuth of the hole

o down hole length and interception depth

o o hole length.

·  If the exclusion of this information is justified on the basis that the information is not Material and this exclusion does not detract from the understanding of the report, the Competent Person should clearly explain why this is the case.

A list of the drill hole coordinates, orientations and metrics are provided in the body of the announcement above.

·  In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (eg cutting of high grades) and cut-off grades are usually Material and should be stated.

·  Where aggregate intercepts incorporate short lengths of high-grade results and longer lengths of low-grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail.

·  The assumptions used for any reporting of metal equivalent values should be clearly stated.

No weighting averaging techniques or minimum/maximum grade truncations (cut off/top cut) were applied.

·  These relationships are particularly important in the reporting of Exploration Results.

·  If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported.

·  If it is not known and only the down hole lengths are reported, there should be a clear statement to this effect (e.g. 'down hole length, true width not known').

No Significant results have been returned in this announcement.

·  Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported These should include, but not be limited to a plan view of drill hole collar locations and appropriate sectional views.

Representative geological and drill location plans and cross sections are included in the above announcement to which this Table is attached.

·  Where comprehensive reporting of all Exploration Results is not practicable, representative reporting of both low and high grades and/or widths should be practiced to avoid misleading reporting of Exploration Results.

All relevant information has been included.

·  Other exploration data, if meaningful and material, should be reported including (but not limited to): geological observations; geophysical survey results; geochemical survey results; bulk samples - size and method of treatment; metallurgical test results; bulk density, groundwater, geotechnical and rock characteristics; potential deleterious or contaminating substances.

No further exploration data has been collected at this stage.

Further work

·  The nature and scale of planned further work (e.g. tests for lateral extensions or depth extensions or large-scale step-out drilling).

·  Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not commercially sensitive.

Continue with data compilation & review of historic datasets for incorporation into a robust geological database.


Field mapping to investigate two discrete Potassium (K) anomalies identified in reprocessed high-resolution radiometrics.


Ground truthing of potential new western greenstone belt.


Consider ground gravity survey to confirm the presence and delineate the interpreted western greenstone belt.


Further engagement with the Marlinyu Ghoorlie Group to facilitate planned heritage surveys for future exploration.


Progress approvals for surface geochemical sampling and further exploration.

 

 

 



[1] For full details refer to Neometals ASX announcements headlined "Neometals Discovers Spodumene-bearing Pegmatite at Spargos Project" and "ASX Retraction and Clarification" released on 13th of November 2023

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