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GLOBAL LITHIUM RESOURCES LIMITED Capital/Financing Update 2024

Aug 29, 2024

64989_rns_2024-08-29_38bac360-d523-434e-ac6c-4273027310e7.pdf

Capital/Financing Update

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ASX Announcement

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30 August 2024

MANNA DFS METALLURGICAL TESTWORK PROGRAM COMPLETED

DFS optimisation testwork achieves 78% Li2O recovery at Manna

Key Highlights

  • Definitive Feasibility Study (DFS or Study) testwork program is now complete with a lithia (Li2O) recovery of 78% confirmed for the Study

  • Latest optimisation testwork has focused on optimising desliming and flotation stages resulting in the lithia recovery increasing to 78%

  • This builds on previous improvements to the magnetic separation and mica flotation unit operations

  • Total increase in lithia recovery of 8% has now been achieved since commencement of optimisation testwork

  • A total of 150 batch and two locked cycle flotation tests have been completed to-date, with results consistently achieving >5.5% Li2O spodumene concentrate (SC)

  • Metallurgical flow sheet for the Manna DFS is now locked and finalised

  • Total increase in lithium recovery will have a positive impact on project economics at Manna

Global Lithium Resources Limited ( ASX: GL1 , “ Global Lithium ” or “the Company ”), is pleased to announce the completion of the DFS metallurgical testwork program for its 100% owned Manna Lithium Project (Manna or the Project), located 100km east of Kalgoorlie in Western Australia.

Global Lithium Executive Chair, Ron Mitchell, commented:

“This increase in overall lithia recovery and finalisation of the spodumene beneficiation flow sheet design fundamentally de-risks Manna and is a terrific result by the Project Development team as we near completion of the Project DFS.

“The current Manna resource stands at 51.6Mt @ 1.0% Li2O which positions the Project as the second largest lithium resource in the Kalgoorlie Lithium province. The 78% lithia recovery delivered through this extensive metallurgical testwork program is testament to the unique characteristics of the Manna ore body and is expected to have a positive impact on the overall project economics of Manna, through extra spodumene concentrate production and additional revenue.”

Metallurgical Testwork Update

Whole of Ore Flotation Optimisation

The Whole-of-Ore (WOO) flotation process selected for the Manna Project at the commencement of the DFS is presented in GL1’s previous update on the DFS metallurgical testwork program (refer to ASX announcement on 7 March 2024). The process features a standard SAG/Ball comminution circuit on sorted ore, followed by two-stage desliming cyclones to remove -25 µm slimes, magnetic separation to remove iron bearing minerals, a mica pre-flotation circuit to remove mica minerals such as lepidolite and biotite, culminating in a high grade final spodumene concentrate product.

Optimisation testwork performed since GL1’s previous announcement on the metallurgical testwork program, which detailed improvements to magnetic separation and mica flotation stages, has focussed on improving lithium recovery from the desliming and spodumene flotation stages.

Two new bulk composite samples were generated utilising crushed PQ core and products from previous ore sorting trials. The first of the metallurgical composite samples simulates direct ore feed to be processed at Manna during the first 2 years of operation without ore sorting, while the second sample represents an ore sorted composite sample indicative of feed expected to be processed once the ore sorters have been successfully commissioned. The direct feed composite sample included 35% w/w contact waste rock to simulate ore dilution that will occur during full scale mining operations, while the ore sorted composite sample contained approximately 16% w/w contact waste rock with a large portion of waste rock removed via ore sorting. Chemical composition of the two new metallurgical composite samples is shown in Table 3.

Mineralogical evaluation of the new bulk composite samples was conducted at ALS Metallurgy located at Balcatta, Western Australia, using Quantitative Evaluation of Minerals by Scanning Electron Microscopy (QEMSCAN), with results for the direct ore feed presented in Figure 1.

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----- Start of picture text -----

1.1
9.9 Spodumene
1.4
4.8
Lepidolite
34.6 Biotite
16.1 Muscovite
Quartz
6.4
K-Feldspar
25.8
Na-Feldspar
Gangue-Waste
----- End of picture text -----

Figure 1. Mineralogical Deportment of Direct Ore Feed Composite

This final phase of desliming and spodumene flotation optimisation testwork has encompassed more than 50 batch tests and two locked cycle flotation tests, exploring:

  • The number of dewatering stages allowed for in the process flowsheet;

  • Deslime particle size cut point and impacts thereof on downstream flotation performance; and

• The use of alternate spodumene flotation reagents via engagement with multiple reagent suppliers. A review of the dewatering stages needed in the process flowsheet identified that two of the four dewatering stages could be eliminated by reconfiguring the flowsheet. Removing two stages of dewatering not only improves the operability of the Manna flowsheet, it also eliminates two stages of cycloning and the associated 0.5-1.0% loss of lithium per cyclone cluster.

A stage-wise reduction in the desliming stage cut point from 25µm to 10µm has resulted in a significant improvement in lithium recovery. Operating at a cut point of 10µm, which is proven in operation at an operating plant of one of Global Lithium’s strategic shareholders, has shown to increase overall lithium recovery by approximately 9% by reducing spodumene losses to slimes tailings.

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Testwork performed in conjunction with reagent suppliers has identified a superior spodumene flotation reagent regime than was previously being used, resulting in a further increase in recovery of approximately 2% by reducing spodumene losses to flotation tailings.

Table 1 provides a summary of the lithium losses for each unit operation within the WOO flowsheet and the overall lithium recovery for the two bulk metallurgical composite samples tested.

Table 1: Locked Cycle Testwork Results | Optimisation Update

Result Unit Direct Feed Sample
Main Manna Pit
Ore Sorted Feed Sample
Main Manna Pit
Mag. Separation Li Loss % 12.4 13.4
Deslime Li Loss % 3.8 2.8
Mica Float Li Loss % 2.9 2.4
Spodumene Float Li Loss % 2.9 2.9
Overall Li Recovery % 78.0 78.5
Spodumene Conc. Grade **% Li2O ** 5.7 5.9
Spodumene Conc. Fe Grade % Fe2O3 1.2 0.7

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The lithium grade-recovery curves from the locked-cycle tests performed on the two bulk composite samples are presented in Figure 2.

Figure 2 shows that at the SC target grade of 5.5% Li2O, a lithium recovery of greater than 78% is achieved for both samples, with the ore sorted feed composite achieving marginally higher grade and recovery due to the lower waste content of the sample. This shows the robust nature of the selected process flowsheet for the Manna Project, with the significantly higher waste content of the direct feed composite successfully removed with only a minor impact on product grade and lithium recovery.

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----- Start of picture text -----

7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
67.5% 70.0% 72.5% 75.0% 77.5% 80.0% 82.5%
Overall Circuit Lithium Recovery (%)
Direct Feed Composite Ore Sorted Feed Composite Target
Spodumene Concentrate Li Grade (% Li2O)
----- End of picture text -----

Figure 2. Lithium Grade – Recovery Curves for Locked Cycle Testwork

Table 2 provides a summary of the final SC products generated from the two bulk composite samples tested.

Table 2: Final Spodumene Concentrate Product Composition

Element Unit Direct Feed Sample
Main Manna Pit
Ore Sorted Feed
Sample Main Manna
Pit
Li2O %w/w 5.67 5.93
Fe2O3 %w/w 1.23 0.67
Na2O %w/w 0.85 1.05
K2O %w/w 0.90 0.94

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The final stage of optimisation testwork has resulted in several improvements to the WOO flotation process selected for the Manna Project at the commencement of the DFS, with Figure 3 summarising the final, optimised flowsheet for the Project.

Sufficient metallurgical testwork has now been completed to support the DFS and the metallurgical flowsheet.

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Figure 3. Manna Lithium Project Whole of Ore (WOO) Flotation Flowsheet – Optimised

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Metallurgical Testwork Setting

Program Overview

The metallurgical testwork program has been completed on composite samples generated from approximately 12,000kg of diamond core obtained from multiple drilling programs completed across the Manna Central and Manna North open pits.

Testwork initially focussed on ore characterisation, spodumene mineralogy, comminution and liberation studies to determine the optimum beneficiation flowsheet. Coarse spodumene beneficiation adopting Dense-Media Separation (DMS) technology is not suitable for the Manna deposit. Global Lithium formed the opinion that the spodumene recovery was not high enough to warrant the additional capital cost to include a DMS circuit and added complexity. Consequently, a WOO flotation flowsheet employing a combination of magnetic separation and flotation technology was selected for DFS design and continued metallurgical studies.

The WOO flotation flowsheet encompasses four stages of gangue rejection after grinding the ore. The ground ore is treated via low and high intensity magnetic separators to remove iron bearing gangue minerals before being de-slimed using hydrocyclones. Deslimed non-magnetics are then sent for mica flotation where mica impurity minerals are rejected before spodumene flotation to produce a final concentrate.

WOO flotation testwork has now been completed on a range of composite samples, with a total of 150 flotation tests performed to establish the optimal flowsheet configuration for the Manna Project, whilst achieving target product specifications, maximum recoveries and ensuring practical scale up from laboratory to operations.

Sufficient metallurgical testwork has now been completed to support the DFS. Further metallurgical testwork will be performed to support impacts of site water quality over life-of-mine.

Metallurgical testwork has been performed at Nagrom Laboratory located in Perth, Western Australia and supervised by the Global Lithium process team.

Samples

The Manna deposit has two different ore types present within the resource. The main ore zone (Zone 1) and most dominant ore type within the main central pit at Manna, consists of coarse to fine grain spodumene with quartz and feldspar as the main gangue minerals and minor amounts of mica. The second ore type (Zone 2) consists of fine grain spodumene with varying amounts of other lithium minerals and more prevalent in the Manna North pit. The proposed DFS mine schedule contains approximately 70% of the main ore type and 30% of Zone 2. Both ore types contain waste rock in the form of magnetic basalt and gabbro from the hanging and foot walls. Magnetic waste rock can easily be removed via ore sorting as previously outlined (refer to ASX announcements on 21 September 2023 and 4 July 2024).

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Five bulk metallurgical composite samples have been generated for the metallurgical testwork program using crushed PQ and HQ core as well as products from previous ore sorting testwork. Table 3 provides a summary of the head assays of the composite samples generated. The direct ore feed composite sample used for the latest phase of optimisation testwork represents a blended average of the anticipated ore being sourced from the first two pit shells expected from the main Manna pit. The ore sorted feed composite sample is an average blend from across the main Manna pit and is indicative of the feed expected to be processed through the plant once ore sorting has been successfully commissioned. Previous optimisation testwork was performed on three ore type domain composite samples at different head grades to reflect the range in grades anticipated to be processed through the plant.

Table 3: Composite Head Assays of Metallurgical Composite Samples Used for DFS Testwork Program

Element Unit Manna
North Pit
Main Manna Pit
Direct Ore
Feed
Ore Sorted
Feed
High Grade Low Grade
Lithium Oxide (Li2O) % 1.04 1.35 1.49 0.89 1.34
Iron Oxide (Fe2O3) % 4.65 2.46 1.98 1.65 2.05
Silica (SiO2) % 63.3 68.2 69.4 70.0 69.6
Alumina (Al2O3) % 12.6 14.6 14.8 14.7 16.3
Potassium Oxide (K2O) % 1.7 2.3 2.4 2.3 2.4
Sodium Oxide (Na2O) % 2.9 3.6 3.5 4.5 3.9
Magnesium Oxide (MgO) % 7.9 3.7 3.3 2.8 0.5
Calcium Oxide (CaO) % 2.8 1.4 1.2 1.0 1.6

Global Lithium Project Director, Dr Tony Chamberlain, commented:

“The metallurgical flowsheet for Manna is now finalised with the process team having achieved an 8% increase in spodumene recovery since commencement of the DFS.

We are now in the process of finalising the Manna DFS, having recently engaged engineering and construction group GR Engineering Services to optimise the layout and configuration of the process plant. The DFS remains on track to be released in Q4 CY24 and we will continue to update the market on progress towards completing the Study.”

Approved by the board of Global Lithium Resources Limited.

For more information:

Ron Mitchell Ben Creagh Executive Chair Media & Investor Relations [email protected] [email protected] +61 8 6103 7488 +61 (0) 417 464 233

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About Global Lithium

Global Lithium Resources Limited (ASX:GL1, Global Lithium) is a diversified West Australian lithium exploration and development company with multiple assets in key lithium branded jurisdictions. It’s primary focus is on the 100% owned Manna Lithium Project in the Goldfields region and the Marble Bar Lithium Project (MBLP) in the Pilbara region, Western Australia.

Global Lithium has now defined a total Indicated and Inferred Mineral Resource of 69.6Mt @ 1.0% Li2O at its Manna and MBLP projects, confirming Global Lithium as a significant global lithium player.

Directors

Ron Mitchell Executive Chairman Dr Dianmin Chen Executive Director Greg Lilleyman Non-Executive Director Hayley Lawrance Non-Executive Director

Global Lithium - Mineral Resources

Project Name Category Million Tonnes
(Mt)
Li2O% Ta2O5 ppm
Marble Bar Indicated 3.8 0.97 53
Inferred 14.2 1.01 50
Total 18.0 1.00 51
Manna Indicated 32.9 1.04 52
Inferred 18.7 0.92 50
Total 51.6 1.00 52
Combined Total 69.6 1.00 52

Competent Persons Statement:

Metallurgical Testwork

The information in this announcement that relates to metallurgical testwork for the Manna Lithium Project is based on, and fairly represents, information and supporting documentation reviewed by Dr Tony Chamberlain, a full-time employee of Global Lithium Resources Limited and who participates in the Company’s Incentive Performance Rights and Option Plan. Dr Chamberlain is a metallurgist and member of the Australasian Institute of Mining and Metallurgy. He has sufficient experience that is relevant on matters relating to mine development, testwork methodology and flowsheet development. Dr Chamberlain considers that the information in the market announcement is an accurate

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representation of the available data and studies for the mining project. Dr Chamberlain consents to the inclusion in this announcement of the matters based on his information in the form and context in which it appears.

Mineral Resources

Information on historical exploration results and Mineral Resources for the Manna Lithium Project presented in this announcement, together with JORC Table 1 information, is contained in an ASX announcement released on 12 June 2024.

Information on historical exploration results and Mineral Resources for the Marble Bar Lithium Project presented in this announcement is contained in an ASX announcement released on 15 December 2022

The Company confirms that it is not aware of any new information or data that materially affects the information in the relevant market announcements, and that the form and context in which the Competent Persons findings are presented have not been materially modified from the original announcements.

Where the Company refers to Mineral Resources for the Manna Lithium Project (MLP) in this announcement (referencing previous releases made to the ASX), it confirms that it is not aware of any new information or data that materially affects the information included in that announcement and all material assumptions and technical parameters underpinning the Mineral Resource estimate in that announcement continue to apply and have not materially changed. The Company confirms that the form and context in which the Competent Persons findings are presented have not materially changed from the original announcement .

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Appendix 1.

The tables below show the drilling results returned from the recent Metallurgical and Ore Sorting Diamond core drill program. This program was specifically designed to drill down dip so a bulk sample of the pegmatite could be collected for metallurgical testing requirements. These results and the high-grade intercepts are not to be interpreted as true width of the deposit and have not been added to the resource model.

The results do show that the grade within the pegmatite is consistent with depth and of a higher grade than represented in the resource model. This is due to the natural dilution of Reverse Circulation (RC) drilling and the wider drill spacing.

Further close spaced infill drilling currently being performed at the Manna Lithium Deposit, is designed to improve the classification of the resource model and to bring the overall grade of the deposit more in line with the results observed in the tables below.

Table 4: Metallurgical Drill Core Summary

Hole ID Drill
Type
Easting
(MGA50)
Northing
(MGA50)
RL
(m)
Dip
(degrees)
Azimuth
(degrees)
Depth
(m)
MDD0006 HQ 455541 6584419 426 -60 322 82
MDD0008 HQ 455745 6584172 422 -60 324 108
MDD0011 PQ 455558 6584515 423 -60 322 112
MDD0013 PQ 455352 6584265 421 -72 145 78
MDD0014 PQ 455687 6584608 420 -62 140 150
MDD0015A PQ 455624 6584557 424 -65 140 211
MDD0016 PQ 455909 6584852 413 -80 135 156
MDD0017 PQ 456049 6584929 413 -78 140 132
MDD0018 PQ 455748 6584652 417 -60 140 183
MDD0019 PQ 455298 6584334 424 -71 150 199
MDD0020 PQ 455349 6584393 423 -68 140 106
MDD0021 PQ 455932 6584825 415 -68 140 121
MRCD0038 HQ 455788 6584491 417 -54 328 345
MRCD0039 HQ 455750 6584410 418 -53 326 390
MRCD0045 HQ 455665 6584263 421 -52 324 522
MRCD0047 HQ 456171 6584782 412 -57 321 432
MRCD0056 HQ 455617 6584066 424 -56 318 621
MRCD0057 HQ 455867 6584271 423 -60 322 625
MRCD0059 HQ 455886 6584491 417 -61 320 527
MRCD0090 HQ 456086 6584507 419 -58 328 630
MRCD0104 HQ 455418 6584061 426 -58 327 585
MRCD0109 HQ 455987 6584375 422 -56 329 545
MRCD0133 HQ 456087 6584638 416 -55 315 503

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Table 5: Expanded metallurgical and ore sorting drill hole intercepts

Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
MDD006 455541 6584419 40.29 43.40 1.29
MDD008 455745 6584172 36.26 39.68 1.41
and 455745 6584172 39.68 43.04 1.73
and 455745 6584172 43.04 46.41 1.89
and 455745 6584172 46.41 48.25 1.37
and 455745 6584172 154.80 158.31 1.83
and 455745 6584172 158.31 161.74 0.91
and 455745 6584172 161.74 165.41 1.70
MDD0011 455558 6584515 55.95 59.57 1.63
and 455558 6584515 59.57 63.10 1.56
and 455558 6584515 63.10 65.50 0.74
MDD0013 455352 6584265 2.18 4.56 1.43
and 455352 6584265 4.56 7.28 1.39
and 455352 6584265 7.28 9.80 1.35
and 455352 6584265 9.80 12.00 1.77
and 455352 6584265 12.00 14.62 1.69
and 455352 6584265 14.62 16.76 1.17
and 455352 6584265 16.76 19.55 1.44
and 455352 6584265 19.55 21.73 1.47
and 455352 6584265 21.78 23.80 1.56
and 455352 6584265 23.80 26.11 2.07
and 455352 6584265 26.11 28.47 1.90
and 455352 6584265 28.47 31.21 2.32
and 455352 6584265 31.21 33.78 1.88
and 455352 6584265 33.78 36.03 1.62
and 455352 6584265 36.03 38.85 1.51
and 455352 6584265 38.85 41.57 2.14
and 455352 6584265 41.57 44.22 1.55
MDD0014 455687 6584608 26.28 29.12 2.12
and 455687 6584608 29.12 31.67 2.17
and 455687 6584608 31.67 34.22 1.66
and 455687 6584608 52.66 55.40 2.04
and 455687 6584608 55.40 58.15 1.93
and 455687 6584608 58.15 60.90 1.96
and 455687 6584608 63.73 66.38 2.54
and 455687 6584608 66.38 69.20 2.24
and 455687 6584608 69.20 71.66 1.47
and 455687 6584608 71.66 74.30 1.54

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Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455687 6584608 74.30 76.88 2.46
and 455687 6584608 76.88 79.52 1.72
and 455687 6584608 79.52 82.11 1.89
and 455687 6584608 87.51 90.28 1.52
and 455687 6584608 90.28 92.94 1.75
and 455687 6584608 92.94 95.53 1.92
and 455687 6584608 95.53 98.25 1.77
and 455687 6584608 108.77 111.40 0.37
and 455687 6584608 114.14 116.68 0.41
and 455687 6584608 116.68 119.53 1.61
and 455687 6584608 119.53 122.30 2.07
and 455687 6584608 122.30 125.04 1.51
and 455687 6584608 125.04 127.77 2.23
and 455687 6584608 127.77 130.41 2.40
and 455687 6584608 130.41 133.17 1.00
and 455687 6584608 133.17 135.82 1.19
and 455687 6584608 135.82 138.36 1.78
and 455687 6584608 138.36 140.75 1.61
and 455687 6584608 140.75 143.41 0.18
MDD0015A 455624 6584557 36.47 39.12 2.28
and 455624 6584557 39.12 41.82 1.53
and 455624 6584557 44.47 47.07 1.61
and 455624 6584557 47.07 49.88 1.94
and 455624 6584557 49.88 52.70 1.61
and 455624 6584557 52.70 55.37 1.11
and 455624 6584557 55.37 58.07 2.28
and 455624 6584557 58.07 60.76 2.17
and 455624 6584557 63.45 66.02 1.84
and 455624 6584557 66.02 68.68 1.46
and 455624 6584557 68.68 71.27 1.25
and 455624 6584557 71.27 73.95 0.24
and 455624 6584557 97.85 100.43 2.00
and 455624 6584557 100.43 103.02 1.68
and 455624 6584557 103.02 105.46 0.44
and 455624 6584557 113.15 115.83 0.59
and 455624 6584557 115.83 118.64 1.54
and 455624 6584557 118.64 121.31 1.89
and 455624 6584557 121.31 123.86 1.72
and 455624 6584557 123.86 126.56 2.55

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Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455624 6584557 126.56 129.30 2.21
and 455624 6584557 129.30 132.03 1.43
and 455624 6584557 132.03 134.89 2.13
and 455624 6584557 134.89 137.68 2.02
and 455624 6584557 137.68 140.49 1.70
and 455624 6584557 140.49 143.18 2.42
and 455624 6584557 143.18 145.92 1.05
and 455624 6584557 145.92 148.59 1.46
and 455624 6584557 148.59 151.33 1.53
and 455624 6584557 151.33 154.00 1.29
and 455624 6584557 154.00 156.64 1.80
and 455624 6584557 156.64 159.29 1.77
and 455624 6584557 159.29 162.00 1.64
and 455624 6584557 162.00 164.81 1.42
and 455624 6584557 164.81 167.50 1.69
and 455624 6584557 167.50 170.29 1.81
and 455624 6584557 170.29 173.05 1.90
and 455624 6584557 173.05 175.85 1.34
and 455624 6584557 175.85 178.60 1.62
and 455624 6584557 178.60 181.28 1.15
and 455624 6584557 181.28 183.99 2.45
and 455624 6584557 183.99 186.61 2.10
and 455624 6584557 186.61 189.44 2.14
and 455624 6584557 189.44 192.15 1.62
and 455624 6584557 192.15 194.73 2.35
and 455624 6584557 194.73 197.21 1.54
and 455624 6584557 197.21 199.83 1.51
and 455624 6584557 199.83 202.47 0.73
and 455624 6584557 202.47 205.31 0.97
and 455624 6584557 205.31 207.94 1.28
MDD0016 455909 6584852 24.84 27.43 0.17
and 455909 6584852 27.43 30.13 1.78
and 455909 6584852 30.13 32.99 1.08
and 455909 6584852 32.99 35.66 0.67
and 455909 6584852 35.66 38.40 0.45
and 455909 6584852 38.40 40.99 1.20
and 455909 6584852 40.99 43.66 1.31
and 455909 6584852 43.66 46.45 0.82
and 455909 6584852 46.45 49.15 1.05

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Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455909 6584852 49.15 51.86 0.97
and 455909 6584852 51.86 54.51 1.83
and 455909 6584852 54.51 57.07 1.88
and 455909 6584852 57.07 59.87 1.65
and 455909 6584852 59.87 62.49 1.90
and 455909 6584852 64.93 67.63 2.07
and 455909 6584852 67.63 70.28 1.41
and 455909 6584852 70.28 73.01 1.70
and 455909 6584852 73.01 75.21 2.27
and 455909 6584852 75.21 78.41 1.59
and 455909 6584852 78.41 81.29 1.27
and 455909 6584852 81.29 84.03 0.99
and 455909 6584852 84.03 86.72 1.17
and 455909 6584852 114.52 117.13 0.10
and 455909 6584852 117.13 119.64 0.20
and 455909 6584852 119.64 122.20 2.13
and 455909 6584852 122.20 124.85 1.88
and 455909 6584852 124.85 127.57 1.49
and 455909 6584852 127.57 130.40 2.35
and 455909 6584852 130.40 133.14 2.25
and 455909 6584852 133.14 135.98 2.00
and 455909 6584852 135.98 138.52 2.54
and 455909 6584852 138.52 141.16 1.62
and 455909 6584852 141.80 143.69 1.55
and 455909 6584852 148.92 151.69 0.09
MDD0017 456049 6584929 51.76 54.40 0.99
and 456049 6584929 54.40 57.14 0.81
and 456049 6584929 57.14 59.78 1.78
and 456049 6584929 59.78 62.52 1.15
and 456049 6584929 104.35 106.95 0.09
and 456049 6584929 106.95 109.75 0.31
and 456049 6584929 109.75 112.49 1.68
and 456049 6584929 112.49 115.22 1.79
and 456049 6584929 117.92 120.57 1.76
and 456049 6584929 120.57 123.45 1.46
and 456049 6584929 123.45 126.29 1.15
and 456049 6584929 126.29 128.96 1.47
and 456049 6584929 128.96 131.77 0.12
MDD0018 455748 6584652 26.14 28.10 0.02

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Page 15 of 29 | ACN 626 093 150 | ASX: GL1 Level 1, 16 Ventnor Ave, West Perth, WA 6005 [email protected] | www.globallithium.com.au

Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455748 6584652 28.10 30.67 0.88
and 455748 6584652 30.67 33.10 1.51
and 455748 6584652 33.10 35.75 1.80
and 455748 6584652 35.75 38.34 2.51
and 455748 6584652 41.08 43.50 1.00
and 455748 6584652 43.50 46.12 1.27
and 455748 6584652 46.12 48.66 1.07
and 455748 6584652 48.66 51.37 0.01
and 455748 6584652 63.95 66.67 0.01
and 455748 6584652 66.67 69.41 0.48
and 455748 6584652 69.41 72.23 1.36
and 455748 6584652 72.23 74.85 1.92
and 455748 6584652 74.85 77.51 2.30
and 455748 6584652 77.51 80.00 2.26
and 455748 6584652 80.00 82.55 2.60
and 455748 6584652 82.55 85.27 2.62
and 455748 6584652 85.27 88.01 1.45
and 455748 6584652 88.01 90.52 1.98
and 455748 6584652 90.52 93.22 1.10
and 455748 6584652 93.22 95.91 1.43
and 455748 6584652 129.58 132.20 0.01
and 455748 6584652 132.20 134.57 0.20
and 455748 6584652 134.57 137.06 1.27
and 455748 6584652 137.06 139.32 1.27
and 455748 6584652 139.30 141.96 0.54
and 455748 6584652 141.96 144.59 1.01
and 455748 6584652 144.59 147.29 0.43
and 455748 6584652 149.88 152.54 1.77
and 455748 6584652 152.54 155.14 2.47
and 455748 6584652 155.15 157.71 1.06
and 455748 6584652 157.71 160.42 0.77
and 455748 6584652 160.42 163.07 0.42
and 455748 6584652 163.07 165.82 1.40
and 455748 6584652 165.82 168.35 1.45
and 455748 6584652 168.35 171.09 1.26
and 455748 6584652 171.09 173.72 1.85
MDD0019 455349 6584393 22.74 24.83 1.15
and 455349 6584393 24.83 27.75 1.68
and 455349 6584393 27.75 30.06 1.88

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Page 16 of 29 | ACN 626 093 150 | ASX: GL1 Level 1, 16 Ventnor Ave, West Perth, WA 6005 [email protected] | www.globallithium.com.au

Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455349 6584393 30.06 32.33 1.30
and 455349 6584393 32.33 34.87 1.38
and 455349 6584393 34.87 37.56 2.00
and 455349 6584393 37.56 40.25 0.93
and 455349 6584393 40.25 42.92 1.02
and 455349 6584393 53.28 56.00 2.07
and 455349 6584393 56.00 58.59 1.83
and 455349 6584393 58.59 61.29 1.80
and 455349 6584393 64.00 66.26 1.50
and 455349 6584393 66.26 69.09 1.75
and 455349 6584393 69.08 71.78 2.11
and 455349 6584393 74.25 76.85 0.98
and 455349 6584393 76.85 79.61 1.98
and 455349 6584393 79.61 82.24 1.96
and 455349 6584393 82.24 84.93 2.26
and 455349 6584393 84.93 87.61 1.52
and 455349 6584393 87.61 90.42 1.67
and 455349 6584393 90.42 93.14 1.57
and 455349 6584393 93.14 95.90 1.58
and 455349 6584393 95.90 98.52 1.60
and 455349 6584393 98.52 101.15 2.07
and 455349 6584393 101.15 103.86 1.28
and 455349 6584393 103.86 106.57 1.66
and 455349 6584393 106.57 109.31 1.18
and 455349 6584393 114.40 117.16 2.14
and 455349 6584393 117.16 120.02 1.88
and 455349 6584393 120.02 122.80 1.87
and 455349 6584393 122.80 125.47 2.06
and 455349 6584393 125.47 128.13 2.43
and 455349 6584393 128.13 130.70 3.47
and 455349 6584393 130.70 133.37 2.27
and 455349 6584393 133.37 136.04 1.61
and 455349 6584393 136.04 138.65 0.64
and 455349 6584393 138.65 141.32 1.32
and 455349 6584393 141.32 144.07 1.91
and 455349 6584393 144.07 146.98 1.82
and 455349 6584393 149.98 149.72 0.84
and 455349 6584393 149.72 152.26 1.04
and 455349 6584393 152.26 155.15 0.88

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Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455349 6584393 155.15 157.80 1.03
and 455349 6584393 157.80 160.50 0.68
and 455349 6584393 160.50 163.16 1.53
and 455349 6584393 163.16 165.89 0.96
and 455349 6584393 165.89 168.22 1.15
and 455349 6584393 168.22 171.09 1.64
and 455349 6584393 171.09 173.70 1.08
and 455349 6584393 173.70 176.43 1.05
and 455349 6584393 176.43 179.23 1.38
and 455349 6584393 179.23 182.00 1.02
and 455349 6584393 182.00 184.76 1.25
and 455349 6584393 184.76 187.44 0.70
and 455349 6584393 187.44 190.22 1.54
and 455349 6584393 190.22 192.70 0.70
and 455349 6584393 192.70 195.38 0.97
MDD0020 455349 6584393 15.46 17.74 0.78
and 455349 6584393 17.74 19.90 1.13
and 455349 6584393 19.90 22.01 1.70
and 455349 6584393 22.01 24.40 1.57
and 455349 6584393 24.40 26.66 2.11
and 455349 6584393 26.66 29.51 1.51
and 455349 6584393 29.51 32.49 0.89
and 455349 6584393 32.49 34.92 0.01
and 455349 6584393 66.53 69.19 1.00
and 455349 6584393 69.19 71.78 1.55
and 455349 6584393 71.78 74.29 1.62
and 455349 6584393 74.29 76.85 1.76
and 455349 6584393 76.85 79.58 2.11
and 455349 6584393 82.28 84.98 1.65
and 455349 6584393 84.98 87.47 1.72
and 455349 6584393 87.47 90.09 1.47
and 455349 6584393 92.79 95.25 0.01
MDD0021 455932 6584825 37.06 39.62 0.80
and 455932 6584825 39.62 42.19 1.45
and 455932 6584825 42.19 44.86 0.65
and 455932 6584825 44.86 47.91 0.59
and 455932 6584825 47.91 49.90 1.39
and 455932 6584825 71.14 72.80 0.16
and 455932 6584825 72.80 76.21 0.16

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Page 18 of 29 | ACN 626 093 150 | ASX: GL1 Level 1, 16 Ventnor Ave, West Perth, WA 6005 [email protected] | www.globallithium.com.au

Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
and 455932 6584825 76.21 78.39 0.20
and 455932 6584825 78.39 80.94 0.65
and 455932 6584825 80.94 83.52 0.74
and 455932 6584825 85.91 88.19 0.27
and 455932 6584825 88.19 90.48 0.15
MRCD0038 6584490.76 455787.63 136.73 143.93 1.48
and 6584490.76 455787.63 148.96 152.81 1.72
and 6584490.76 455787.63 160.38 167.10 1.73
and 6584490.76 455787.63 176.00 178.00 0.51
and 6584490.76 455787.63 292.45 297.95 0.60
and 6584490.76 455787.63 313.2 320.08 1.50
MRCD0039 6584410.26 455750.47 133.00 136.00 0.84
and 6584410.26 455750.47 163.78 167.78 1.47
and 6584410.26 455750.47 169.97 171.13 1.52
and 6584410.26 455750.47 175.58 177.00 0.46
and 6584410.26 455750.47 196.46 209.68 1.52
and 6584410.26 455750.47 284.89 291.58 1.72
and 6584410.26 455750.47 351.91 366.27 1.03
MRCD0045 6584262.77 455664.68 227.57 229.19 1.46
and 6584262.77 455664.68 232.12 234.00 0.67
and 6584262.77 455664.68 237.00 239.48 1.09
and 6584262.77 455664.68 241.82 242.88 1.30
and 6584262.77 455664.68 250.00 253.96 0.69
and 6584262.77 455664.68 285.38 286.92 0.64
MRCD0047 6584781.67 456171.04 278.96 280.61 1.04
and 6584781.67 456171.04 287.62 289.95 0.55
and 6584781.67 456171.04 308.00 309.80 0.70
and 6584781.67 456171.04 312.56 317.07 1.14
and 6584781.67 456171.04 333.61 339.15 1.21
MRCD0056 6584066.25 455617.14 43.00 52.00 0.55
and 6584066.25 455617.14 60.00 65.00 0.99
and 6584066.25 455617.14 451.78 453.00 0.56
MRCD0057 6584271.23 455866.79 87.00 89.00 1.33
and 6584271.23 455866.79 106.00 107.00 0.83
and 6584271.23 455866.79 111.00 112.00 1.23
and 6584271.23 455866.79 391.20 393.00 0.78
and 6584271.23 455866.79 410.68 412.00 0.43
and 6584271.23 455866.79 427.00 428.20 0.42
and 6584271.23 455866.79 601.02 602.04 0.41

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Page 19 of 29 | ACN 626 093 150 | ASX: GL1 Level 1, 16 Ventnor Ave, West Perth, WA 6005 [email protected] | www.globallithium.com.au

Hole ID Northing Easting From
(m)
To
(m)
Li2O
(%)
MRCD0059 6584491.3 455886.38 187.22 192.80 1.40
and 6584491.3 455886.38 207.57 210.00 1.52
and 6584491.3 455886.38 227.76 235.97 1.51
and 6584491.3 455886.38 252.49 256.75 1.79
and 6584491.3 455886.38 283.68 293.11 1.18
and 6584491.3 455886.38 302.00 303.17 0.66
MRCD0090 6584507.29 456086.28 114.00 115.00 0.53
and 6584507.29 456086.28 462.23 471.24 1.00
MRCD0104 6584060.52 455417.77 276.56 279.61 0.48
and 6584060.52 455417.77 354.00 355.99 0.58
and 6584060.52 455417.77 385.00 386.00 0.79
MRCD0109 6584375.01 455987.43 97.00 99.00 0.55
and 6584375.01 455987.43 111.00 112.00 1.08
and 6584375.01 455987.43 512.91 514.8 1.11
MRCD0133 6584637.69 456086.94 188.00 192.00 0.44
and 6584637.69 456086.94 306.15 312.58 1.50
and 6584637.69 456086.94 341.59 351.00 1.69

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JORC Code, 2012 Edition – Table 1 Report

Section 1 Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections)

Criteria
JORC Code explanation
Commentary Commentary Commentary Commentary
Sampling
techniques
Nature and quality of sampling (eg 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 (eg ‘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
(eg submarine nodules) may warrant
disclosure of detailed information.





Diamond drilling was undertaken to produce core
for metallurgical test work and ore sorting testwork.

Selected core was submitted to laboratories in
Perth where it was examined and then cut,
sampled, crushed and assayed.

Select intervals of cut 1/4 core samples were
crushed and riffle split to 2 to 2.5 kg for pulverising
to 80% passing 75 microns. Prepared samples are
fused with sodium peroxide and digested in dilute
hydrochloric acid. The resultant solution is
analysed by ICP by Jinning Testing and Inspection
Laboratory in Perth.

The assay technique is considered to be robust as
the method used offers total dissolution of the
sample and is useful for mineral matrices that may
resist acid digestions

Metallurgical Composite Samples – Ore Type
Domain Samples:
Three 250-350 kg metallurgical ore type composite
samples were generated from HQ core,
representing a high-grade, coarse grained
spodumene (Zone 1 HG) sample, a low-grade, fine
grained spodumene (Zone 1 LG) sample, and a
fine grain spodumene sample (Zone 2).
The samples consisted of representative HQ full
core from six Manna Lithium Project diamond cores
(MRCD38, 39, 45, 47, 59 and 133) that was
transferred in pallets and consigned to the Nagrom
facility in Perth.
The three ore type composite samples generated
from these Manna diamond cores were individually
processed through the proposed WOO flowsheet
unit operations at the Nagrom test facility in
Kelmscott, Western Australia.
Zone 1 – High Grade
Hole ID
From
To
Metres
MRCD38
136.50
142.15
5.65
MRCD38
149.19
153.20
4.01
MRCD38
159.68
167.10
7.42
MRCD39
162.50
171.13
8.63
MRCD39
196.00
210.08
14.08
Total
39.79
Zone 1 – High Grade
Hole ID From To Metres
MRCD38 136.50 142.15 5.65
MRCD38 149.19 153.20 4.01
MRCD38 159.68 167.10 7.42
MRCD39 162.50 171.13 8.63
MRCD39 196.00 210.08 14.08
Total
39.79

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Criteria JORC Code explanation

Commentary

Zone 1 – Low Grade – Low Grade – Low Grade
Hole ID From To Metres
MRCD38 292.00 297.95 5.95
MRCD38 312.00 320.50 8.50
MRCD39 284.40 291.70 7.30
MRCD39 351.60 367.50 15.90
MRCD45 232.00 239.48 7.48
MRCD45 249.80 254.30 4.50
Total 49.63
Zone 2
Zone 2 Zone 2
Hole ID From To Metres
MRCD47 310.00 317.23 7.23
MRCD47 333.20 338.28 5.08
MRCD59 186.30 193.10 6.80
MRCD59 207.50 212.00 4.50
MRCD59 227.50 235.98 8.48
MRCD59 252.49 256.75 4.26
MRCD59 283.68 293.71 10.03
MRCD133 305.80 313.60 7.80
MRCD133 341.50 352.00 10.50
Total
64.68
  • Metallurgical Composite Samples – ‘Ore Sorted Feed’ Sample:

A 350 kg metallurgical ‘ore sorted feed’ composite sample was generated from products of the ore sorting trial performed on the spodumene ore sorter composite reported as part of ASX Announcement dated 21 September, which were blended with material from the Zone 1 – High Grade, and Zone 1 – Low Grade composites detailed above.

The spodumene ore sorter composite was generated from representative PQ full core from five Manna Lithium Project diamond cores (MDD13, 14, 15, 18 and 19) as detailed in the following table:

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Page 22 of 29 | ACN 626 093 150 | ASX: GL1 Level 1, 16 Ventnor Ave, West Perth, WA 6005 [email protected] | www.globallithium.com.au

Criteria
JORC Code explanation
Commentary
Spodumene Ore Sorter Composite (OS-SPD)
Hole ID
From
To
Metres
DD13
44.22
46.97
2.75
DD14
23.65
26.28
2.63
DD14
34.22
36.85
2.63
DD14
82.11
87.51
5.4
DD14
98.25
103.63
5.38
DD14
111.4
114.14
2.74
DD15A
33.71
36.47
2.76
DD15A
95.17
97.85
2.68
DD15A
207.94
210.4
2.46
DD18
95.91
101.1
5.19
DD18
173.72
178.87
5.15
DD19
50.72
53.28
2.56
DD19
71.78
74.25
2.47
DD19
109.31
114.4
5.09
Total
49.89
The 350kg ‘ore sorted feed’ composite sample was
generated using the following samples:
Metallurgical ‘Ore Sorted Feed’ Composite
Sample
Mass (kg)
OS-SPD Fines Fraction
80.0
OS-SPD Rejects Fraction
55.0
OS-SPD Accepts Fraction
130.0
Zone 1 – High Grade
14.9
Zone 1 – Low Grade
70.0
Total
349.9

Metallurgical Composite Samples – ‘Direct Ore
Feed’ Sample:
A 30kg ‘direct ore feed’ composite sample was
then generated by blending ‘ore sorted feed’
composite sample with waste material from a
single PQ diamond core interval, namely MDD18 –
interval from 129.58 to 132.20m, as detailed in the
following table:

Page 23 of 29 | ACN 626 093 150 | ASX: GL1 Level 1, 16 Ventnor Ave, West Perth, WA 6005 [email protected] | www.globallithium.com.au

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Criteria
JORC Code explanation
Commentary Commentary
‘Direct Ore Feed’ Composite
Sample
Mass (kg)
Metallurgical ‘Control’ Composite 24.0
MDD18 – Tray50 6.72
Total 30.72
Drilling
techniques
Drill type (eg 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).



Diamond drilling used PQ and HQ2 dependent
upon ground conditions.

All PQ diamond drill holes were angled at
approximately‐60 to -80 degrees and aligned to
drill down dip to the pegmatite.

HQ2 core was obtained from previous resource
drilling and is described in the announcement title
“Manna Lithium Project Resource Grows” on 26
July 2023.
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.


The diamond drill core recovered is physically
measured by tape measure and the length
recovered is recorded for every run. Core recovery
is calculated as a percentage recovery. This is
confirmed by Company geologists during core
orientation activities on site.

There is no observable relationship between
recovery and grade, or preferential bias in the
drilling at this stage.
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.

Drillholes were logged for lithology, alteration,
mineralisation, structure, weathering, wetness and
obvious contamination by a geologist. Data was
then captured in a database.
Sub-
sampling
techniques
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

Half core samples were taken, generally on 1 m
intervals or on geological boundaries where
appropriate (minimum 0.08m to maximum of
1.36m).

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Criteria JORC Code explanation Commentary Commentary
and sampled wet or dry. The samples were sent to accredited laboratories
sample
preparation
For all sample types, the nature,
quality and appropriateness of the
sample preparation technique.
for sample preparation and analysis.
All samples were sorted, dried pulverised to 75 μm
to produce a homogenous representative
Quality control procedures adopted subsample for analysis. A grind quality target of
for all sub-sampling stages to 85% passing -75 μm has been established.
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.
Quality of The nature, quality and Exploration assaying:
assay data
and
laboratory
tests

appropriateness of the assaying and
laboratory procedures used and
whether the technique is considered
partial or total.
For geophysical tools, spectrometers,
The industry standard assay techniques are
considered to be robust as the methods used
offers near (4-Acid) to total dissolution (Sodium
Peroxide Fusion) of the samples.
handheld XRF instruments, etc, the For lithium exploration drilling field inserted
parameters used in determining the standards are utlitsed for 1 sample in every 50.
analysis including instrument make
and model, reading times, calibrations
factors applied and their derivation,
For lithium exploration drilling field duplicate
samples are taken for 1 sample in every 50.
etc. Metallurgical sample assays:
Nature of quality control procedures
adopted (eg standards, blanks,
duplicates, external laboratory
checks) and whether acceptable
levels of accuracy (ie lack of bias)
and precision have been established.
Nagrom Laboratory prepared metallurgical
samples using a fusion with sodium peroxide
and digested in dilute hydrochloric acid. The
resultant solution is analysed by ICP. This
method offers total dissolution of the sample and
is useful for mineral matrices that may resist
acid digestions. Samples are fused and digested
in Alumina crucibles, as a result, Al is not able to
be analysed using this method. Nagrom
laboratory periodically run replicates, blanks and
at least 2x matrix matched standards with every
submission as part of their QA/QC.
Li2O standards used are:

OREAS750 STD

OREAS999 STD

AMIS0355 STD

TAN1 STD
This assay technique is considered to be robust as
the method used offers total dissolution of the
sample and is useful for mineral matrices that may
resist acid digestions. Li, Rb and Th are measured
by ICP.
Multielement analysis is performed at Nagrom by
fusion with lithium borate flux with lithium nitrate
additive. The resultant glass bead is analysed by
XRF. XRF is suitable for the total analysis of a

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Criteria JORC Code explanation Commentary Commentary
range of geological ores. XRF Suites are tailored to
specific ore types, using predefined inter-element
and matrix corrections. Loss on Ignition (LOI) is
packaged with XRF suites to allow the
determination of oxide totals: Si, Al, Fe, K, Na, Ca,
Mg, Cu, Ni, Mn, P, Ti, Nb, Sn, Cr, Co, Ba, Zn, As,
Cl, Ta, S and Pb.
Verification
The verification of significant
Results were verified by alternative personnel at
of
sampling
and
assaying
intersections by either independent or
alternative company personnel.
The use of twinned holes.
Documentation of primary data, data
entry procedures, data verification,

Global Lithium
Twin holes have been drilled at Manna lithium
project in both RC and DD to allow correlation of
the assay results between drilling styles and to
provide more confidence in the resource model.
data storage (physical and electronic)
Primary geological and sampling data were
protocols. recorded digitally and on hard copy respectively
Discuss any adjustment to assay and were subsequently transferred to a digital
data. database where it is validated by experienced
database personnel assisted by the geological
staff. Assay results are merged with the primary
data using established database protocols.
Global Lithium has not adjusted any assay data,
other than to convert Li (ppm) to Li2O (%).
Location of
Accuracy and quality of surveys used
A handheld global positioning system (GPS) was
data points
to locate drill holes (collar and down-
used to initially record drillhole locations (±5 m
hole surveys), trenches, mine accuracy), followed by a differential GPS surveyor
workings and other locations used in pickup.
Mineral Resource estimation. Downhole survey measurements taken at 10 m
Specification of the grid system used. intervals for RC drillholes and at an average
Quality and adequacy of topographic interval of 5 m for diamond drillholes.
control. GDA94 (MGA) Zone 50 Southern Hemisphere
Topographical data provided on a 1 m by 1 m
spatial resolution grid.
Data Data spacing for reporting of The Manna deposit has been drilled at a spacing of
spacing
and
distribution

Exploration Results.
Whether the data spacing and
distribution is sufficient to establish
the degree of geological and grade
around 80 m along strike by 40 m across strike and
40 m x 40 m within the main central zone.
Drill spacing is appropriate for the Mineral
Resource estimation and classification applied.
continuity appropriate for the Mineral
Resource and Ore Reserve
Samples were not composited except for
metallurgical test work.
estimation procedure(s) and
classifications applied.
Whether sample compositing has
been applied.
Orientation
Whether the orientation of sampling
No orientation data was collected as the drilling
of data in achieves unbiased sampling of was down Dip and not used in a resource model.
relation to
geological
possible structures and the extent to
which this is known, considering the
deposit type.
structure If the relationship between the drilling
orientation and the orientation of key
mineralised structures is considered

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Criteria JORC Code explanation Commentary Commentary
to have introduced a sampling bias,
this should be assessed and reported
if material.
Sample The measures taken to ensure The diamond core samples are taken from the
security sample security. drilling rig by experienced personnel, stored
securely and transported to the laboratory by a
registered courier and handed over by signature.
Audits or The results of any audits or reviews of
Data inputs and outputs have been reviewed and
reviews sampling techniques and data. verified by Global Lithium and Steiner
No audits have been undertaken to date.

Section 2 Reporting of Exploration Results

(Criteria listed in the preceding section also apply to this section.)

Criteria JORC Code explanation Commentary Commentary
Mineral Type, reference name/number, The Manna Lithium deposit is situated entirely
tenement and
land tenure
status

location and ownership including
agreements or material issues with
third parties such as joint ventures,
partnerships, overriding royalties,


within tenement WA exploration licence E28/2522
and E38/2551
All tenure is wholly owned by Global Lithium
Resources Limited.
native title interests, historical
sites, wilderness or national park
The portfolio of mineral tenements, comprising two
granted exploration licences are in good standing.
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.
Exploration Acknowledgment and appraisal of Mineral exploration over the Eastern Kalgoorlie
done by other
exploration by other parties.
project area has been undertaken for a number of
parties commodities,
including
gold,
base
metals,
diamonds, tin and tantalum by various companies
since the 1960s.
Breaker Resources performed a basic mapping
and geochemical sampling program over the area
before running a small RC drilling program of 23
holes totalling 3428m that defined the Manna
Lithium deposit.
After acquiring the project in 2021, GL1 has
completed two large RC and Diamond drilling
campaigns with the last Mineral Resource
Estimate released on 26 July 2023.
Geology Deposit type, geological setting Typical LCT pegmatite model occurring as swarms
and style of mineralisation. of dykes in a preferred corridor orientation.
Within this area, the Company has discovered the
Manna deposit, comprising a series of steeply
dipping
pegmatite
bodies
with
lithium
mineralisation
predominantly
by
way
of
spodumenehosted pegmatites.

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Criteria JORC Code explanation Commentary Commentary
These pegmatites have been the focus of
exploration by the Company.
Drill hole A summary of all information Collar locations (easting and northing) for the
Information material to the understanding of metallurgical holes is provided in Appendix 1 of
the exploration results including a this announcement.
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 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.
Data In reporting Exploration Results, Not relevant – exploration results are not being
aggregation
methods
weighting averaging techniques,
maximum and/or minimum grade
truncations (eg cutting of high
reported; a Mineral Resource has been defined.
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.
Relationship These relationships are particularly
Not relevant – exploration results are not being
between important in the reporting of reported; a Mineral Resource has been defined.
mineralisation
widths and

Exploration Results.
If the geometry of the
mineralisation with respect to the
intercept drill hole angle is known, its nature
lengths 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 (eg ‘down hole length, true
width not known’).

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Criteria JORC Code explanation Commentary Commentary
Diagrams Appropriate maps and sections Not relevant – exploration results are not being
(with scales) and tabulations of reported; a Mineral Resource has been defined..
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.
Balanced Where comprehensive reporting of Not relevant – exploration results are not being
reporting all Exploration Results is not reported; a Mineral Resource has been defined.
practicable, representative
reporting of both low and high
grades and/or widths should be
practiced to avoid misleading
reporting of Exploration Results.
Other Other exploration data, if Metallurgical data compiled and presented in this
substantive
exploration
data
meaningful and material, should be
reported including (but not limited
to): geological observations;
geophysical survey results;
release is based on testwork performed
predominately at Nagrom, on metallurgical
domain composite samples as described in this
release, with individual HQ and PQ core samples
geochemical survey results; bulk also utilised to generate comminution circuit
samples – size and method of design data.
treatment; metallurgical test The following metallurgical testing has been
results; bulk density, groundwater, performed:
geotechnical and rock o
Comminution – UCS, UCS-E, CWi, SMC, Ai,
characteristics; potential BBWi and BRWi
deleterious or contaminating o
Magnetic separation via LIMS and WHIMS,
substances. utilising a range of Gauss settings from 1200
to 10,000G
o
Desliming via 2-stage cycloning utilising
2 inch stub cyclones
o
Mica Prefloat utilising 2.5L laboratory-scale
Denver cells, using a range of reagents and
operating conditions.
o
Spodumene flotation utilising 2.5L
laboratory-scale Denver cells, using a range
of reagents and operating conditions.
It is important to note that testwork is ongoing,
with further testing to be performed to establish
impact of site water quality over life-of-mine on
metallurgical recovery and concentrate grade
from the findings of testwork results reported to
date.
Further work The nature and scale of planned An ore variability testwork program is planned to
further work (eg tests for lateral determine the impact of lateral and depth
extensions or depth extensions or extensions of the Manna lithium deposit on
large-scale step-out drilling). process design, lithia recovery and impurity
Diagrams clearly highlighting the deportment.
areas of possible extensions,
including the main geological
interpretations and future drilling
areas, provided this information is
not commercially sensitive.

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