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GREENTECH METALS LIMITED Capital/Financing Update 2026

Apr 7, 2026

65012_rns_2026-04-07_6d2d4c33-8f72-4959-9b37-1cf25eff8914.pdf

Capital/Financing Update

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ASX Announcement

Munni Munni Historic Data Reveals Material Upside Potential

Highlights

  • Ongoing review of historical Munni Munni data, comprising core and logs for 396 drill holes, has identified material upside potential not captured in the historic Mineral Resource Estimate (MRE)[1] , including:

  • High-grade PGE zones

  • Under-recognised Cu + Ni mineralisation

  • Eastern zones with shallow plunge from surface

  • Key findings support an expanded re-estimation of the historic MRE[1] and reporting in accordance with JORC (2012)

  • GreenTech’s maiden drilling and resampling programme concluded in March 2026 with results expected in mid-April

  • Resampling programme of the well-preserved historic Munni Munni drill core expanded to target high-grade extensions of Ferguson Reef

GreenTech Metals Ltd (ASX: GRE) (GreenTech) is pleased to provide an update on exploration activities at the Munni Munni PGE-Cu-Ni Project ( Munni Munni ) located adjacent to the Company’s advanced Whundo Cu-Zn-Au Project in the West Pilbara region of Western Australia. The Munni Munni acquisition was completed on 2 February 2026[2] , and GreenTech’s maiden drilling and resampling programme concluded in March 2026[3] .

This release includes analysis and interpretation of historical drilling results across Munni Munni. Detailed historical drill hole information and the relevant JORC Table 1 disclosures are included in the appendices of this release.

Chief Executive Officer, James Rattenbury, commented:

“Our ongoing interrogation of the historic database and drill logs has reinforced our conviction that historic exploration efforts, focused almost exclusively on the Ferguson Reef, have missed a compelling larger scale opportunity at Munni Munni.

“Our review to date highlights the potential for both repeats of PGE reef horizons within the Munni Munni intrusive and higher tenor Cu + Ni sulphide, including shallow zones, indicative of magmatic sulphide processes.

With assay results from our maiden programme due shortly, we look forward to validating historic data to support a re-estimated MRE, and designing an expanded exploration programme targeting the wider potential of this 225km² intrusive system using a multi-element geochemical suite that helps identify controlling factors on mineralisation.”

1 ASX Announcement Helix Resources Limited (ASX: HLX) 31 October 2002 - First Quarter Activities and Cashflow Report (Part B)

2 GRE ASX Announcement 2 February 2026 - Munni Munni Acquisition Completed

3 GRE ASX Announcement 9 March 2026 - Drill Program Completed at Munni Munni PGE-Cu-Ni Project, WA

GreenTech Metals Limited ACN 648 958 561 [email protected] L2/10 Ord Street, West Perth WA 6005 greentechmetals.com

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Figure 1 – Map of Northern extent of Munni Munni intrusive and Ferguson Reef[4,5] - includes Section traces

Historical Data Review

GreenTech’s ongoing systematic review of the historical Munni Munni database, comprising 396 drill holes, and detailed interrogation of drill logs has identified material upside not captured in the historic Mineral Resource Estimate (MRE) of 24Mt @ 2.9g/t PGE4[6] for 2.2Moz (HLX, 2002)[1,] [ 7] .

Cautionary Statement - The estimates are historical estimates and are not reported in accordance with the JORC Code (2012); a competent person has not done sufficient work to classify the historical estimates as mineral resources or ore reserves in accordance with the JORC Code (2012); and it is uncertain that following evaluation and/or further exploration work that the historical estimates will be able to be reported as mineral resources or ore reserves in accordance with the JORC Code (2012).

Key findings of this work include:

  • High-grade PGE zones identified : Multiple Ferguson Reef zones of +4g/t PGE4[6] have been identified in the historical data, with design of upcoming exploration programmes to include infill and extensional drilling targeting the areas with potential for reef thickening.

4 GRE ASX Announcement 9 March 2026 – Drill Program Completed at Munni Munni PGE-Cu-Ni Project, WA 5 Refer to Appendix B historic drill hole locations 6 PGE4 = Pt + Pd + Rh + Au

7

GRE ASX Announcement 11 December 2025 -Acquisition of High Grade Munni Munni Project – Amendment

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  • Cu + Ni mineralisation under-recognised : Drill core inspection and drill log interrogation confirms that Cu + Ni mineralisation presents outside of PGE Reef zones. The historic MRE[3] only includes Cu + Ni within high-grade PGE reef domains (using a 1.9g/t PGE4 cutoff[3] ), with limited assaying of sulphide zones above and below the reef horizon.

  • Eastern zones with shallow plunge from surface : Review of drill logs in the shallow Eastern zones indicates Cu + Ni sulphide mineralisation is not constrained to the PGE Reef and is sitting in the gabbro hanging-wall units (including from surface), suggesting mineralisation will potentially be amenable to bulk open-cut mining.

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Figure 2 – Section through central zone of Ferguson Reef including historic drill holes[8]

Expanded Resampling Programme

GreenTech’s resampling programme, undertaken for validation of the historic MRE[1] , has demonstrated the potential upside of Munni Munni beyond the Ferguson Reef. To date, only 16 of the 162 historic diamond drill holes have been re-sampled as part of the Phase 1 programme now complete. As drill core has been extremely well preserved, future exploration work programmes at

8 Refer to Appendix B - drill hole details and JORC Table 1

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Munni Munni will include further resampling in addition to drilling to target high-grade extensions of mineralisation along the Ferguson Reef.

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Figure 3 – Section through Eastern zone of Ferguson Reef – Historic drill holes[9]

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Figure 4 - Section highlighting Cu + Ni mineralisation outside of Ferguson Reef - historic drill holes[10]

9 Refer to Appendix B - drill hole details and JORC Table 1 10 Refer to Appendix B - drill hole details and JORC Table 1

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These findings support an expanded re-estimation of the historic MRE[3] following validation of historical information through the QA/QC programme required for JORC (2012) reporting. Assay results for the completed drilling and resampling programme are expected to be reported in midApril 2026.

This announcement has been authorised for release by the Board of GreenTech Metals Limited.

For further information, please contact:

James Rattenbury Chief Executive Officer GreenTech Metals Limited T: +61 477 200 994 E: [email protected]

For Broker and Media queries:

Jason Mack Senior Communications Advisor White Noise Communications T: +61 400 643 799 E: [email protected]

Appendix A – Important Notices

Forward Looking Statements

Statements in this announcement which are not statements of historical facts, including but not limited to those relating to the proposed transaction, are forward-looking statements. These statements instead represent management's current expectations, estimates and projections regarding future events. Although management believes the expectations reflected in such forward-looking statements are reasonable, forward-looking statements are based on the opinions, assumptions and estimates of management at the date the statements are made and are subject to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those projected in the forward-looking statements. Accordingly, investors are cautioned not to place undue reliance on such statements.

Competent Person Statement

The information in this report that relates to Exploration Targets, Exploration Results, Mineral Resources or Ore Reserves is based on information reviewed by Mr Thomas Reddicliffe, a Competent Person who is a Fellow of the Australasian Institute of Mining and Metallurgy. Mr Reddicliffe is a Non-Executive Director and Technical Consultant to GreenTech Metals Ltd. Mr Reddicliffe has sufficient experience that is relevant to the style of mineralisation and type of deposits under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’, and a Specialist under the 2015 Edition of the ‘Australasian Code for Public Reporting of technical assessments and valuations of mineral assets’. Mr Reddicliffe consents to the inclusion in the report of the matters based on his information and in the form and context in which it appears in this announcement.

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Cautionary Statement – Historical Exploration Results

The historical results presented in this release include exploration results collected between approximately 1985-2021.

While drilling and assay QA/QC procedures generally match industry standard at the time the work was done, they are not consistent with current industry practice required to meet the 2012 JORC code for reporting of exploration results. As such these results are stated here to provide an indication of the exploration potential of the Munni Munni project tenements.

The estimates of the quantity and grade of mineralisation for the Munni Munni project tenements referred to in this announcement are “historical estimates” within the meaning of the ASX listing rules and are not reported in accordance with the JORC Code 2012.

GreenTech notes that a competent person has not done sufficient work to disclose the corresponding exploration results in accordance with the JORC Code 2012; it is uncertain that following evaluation and further exploration work that the historical estimates will be able to be reported as mineral resources in accordance with the JORC Code 2012; it is possible that following further evaluation and/or exploration work that the confidence in the prior reported exploration results may be reduced when reported under the JORC Code 2012; that nothing has come to the attention of GreenTech that questions the accuracy or reliability of the former owner’s exploration results, but GreenTech is in the process of independently validating the previous owner’s exploration results and therefore is not to be regarded as reporting, adopting or endorsing those results.

GreenTech will continue to review and validate the data to enable the results to be reported in accordance with the JORC Code 2012.

The levels of PGE (3E), Copper, Nickel reported from past activities, are a key factor in guiding GreenTech’s exploration strategy. The previous activity, which produced these results, involved multiple rounds of drilling.

The results are considered to have been generated from work programs representing usual industry practice for the time they were collected and analysed at commercial laboratories which service the mineral exploration industry. In the professional opinion of the Competent Person, GreenTech has, however, done sufficient verification of the data, to provide sufficient confidence that drilling and assays were performed to adequate industry standards and is fit for the purpose of planning exploration programs and generating targets for further investigation.

The Competent Person named in this announcement has confirmed that the information in this announcement is an accurate representation of available data.

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Appendix B

Table A: Drill Hole Details


End
Azimuth
Company
Datum
Easting_m
Northing_m

Elevation_m
RC_m Diamond_m
Dip Deg
Hole Id
**Depth_m **
Deg
UYD03 Legend GDA94 z50 485545 7664306 108 56.9 0.0 56.9 60 0
UYD04 Legend GDA94 z50 485348 7664337 92 105.5 60.0 45.5 60 0
UYD05 Legend GDA94 z50 485346 7664441 102 75.8 36.0 39.8 60 0
UYD06 Legend GDA94 z50 485165 7664670 121 79.0 18.0 61.0 90 0
UYD 16 Legend GDA94 z50 485346 7664440 102 40.0 0.0 40.0 90 0
MMD1 Hunter GDA94 z50 482250 7664872 92 247 0 247 60 5
MMD6 Hunter GDA94 z50 482251 7664772 99 215 113 102 60 0
MMD7 Hunter GDA94 z50 482245 7664677 104 295 205 90 57 8
MMD18B Hunter GDA94 z50 482261 7664461 115 447 300 147 78 0
MMD34 Hunter GDA94 z50 482250 7664358 120 601 262 339 80 357
MMD37 Hunter GDA94 z50 482236 7664574 111 358 300 58 69 358
MMD59 Hunter GDA94 z50 485545 7664189 109 136 51 85 60 17
MMD75 Helix GDA94 z50 482245 7664074 131 757 0 757 67 358
MMD166 Helix GDA94 z50 482246 7664077 131 754 325 429 60 0

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Table B: Selected Sampled Drill Intersections Relevant to Drill Section Illustrations[11]

Hole Id **From_m ** **To_m ** **Interval_m ** Au
**ppm **
Pd
**ppm **
Pt
**ppm **
Rh
**ppm **
PGE4 Cu
**ppm **
Ni
**ppm **
**mid_x ** mid_y **mid_z **
UYD03 28 29 1 0.001 0 0 0.001 483 292 485545 7664320 100.0
UYD03 29 30 1 0.006 0 0 0.006 1507 408 485545 7664320 99.2
UYD03 30 31 1 0.012 0.019 0.002 0.033 1701 534 485545 7664321 98.3
UYD03 31 32 1 0.252 2.007 1.328 3.587 6332 1337 485545 7664321 97.4
UYD03 32 33 1 0.071 0.764 0.123 0.958 1744 526 485545 7664322 96.6
UYD03 33 34 1 0.033 0.494 0.061 0.588 1289 434 485545 7664322 95.7
UYD03 34 35 1 0.042 0.578 0.089 0.709 453 308 485545 7664323 94.8
UYD03 35 36 1 0.025 0.857 0.264 1.146 181 294 485545 7664323 94.0
UYD03 36 37 1 0.015 0.747 0.497 1.259 148 351 485545 7664324 93.1
UYD03 37 38 1 0.005 0.045 0.031 0.081 316 438 485545 7664324 92.2
UYD03 38 39 1 0.003 0.019 0.011 0.033 171 336 485545 7664325 91.4
0
UYD04 5 10 5 0.067 0.009 0.007 0.083 4852 1857 485348 7664341 92.8
UYD04 10 15 5 0.134 0.004 0.004 0.142 2361 1163 485348 7664343 88.5
UYD04 15 20 5 0.16 0.005 0.004 0.169 1826 1003 485348 7664346 84.1
UYD04 20 25 5 0.166 0.006 0.004 0.176 1738 965 485348 7664348 79.8
UYD04 25 30 5 0.581 0.823 0.742 2.146 2843 1300 485348 7664351 75.5
UYD04 30 35 5 0.217 1.387 1.331 2.935 871 712 485348 7664353 71.1
UYD04 35 40 5 0.055 1.511 0.998 2.564 264 542 485348 7664356 66.8
UYD04 40 45 5 0.024 1.187 0.668 1.879 143 497 485348 7664358 62.5
UYD04 45 50 5 0.141 0.003 0.004 0.148 1873 1110 485348 7664361 58.1
UYD04 50 55 5 0.084 0.002 0.003 0.089 1351 960 485348 7664363 53.8
UYD04 55 60 5 0.007 0.002 0.002 0.011 1439 761 485348 7664366 49.5
UYD04 60 71 11 ns ns ns ns ns ns 485348 7664370 42.6
UYD04 71 72 1 0.072 0.25 0.189 0.511 3882 934 485348 7664373 37.4
UYD04 72 73 1 0.258 0.249 0.184 0.691 3545 913 485348 7664373 36.5
UYD04 73 74 1 0.181 0.084 0.068 0.333 2000 530 485348 7664374 35.6
UYD04 74 75 1 0.09 0.569 0.15 0.809 1882 614 485348 7664374 34.8
UYD04 75 76 1 0.032 0.022 0.082 0.136 1068 455 485348 7664375 33.9
UYD04 76 77 1 0.004 0.019 0.006 0.029 169 183 485348 7664375 33.0
UYD05 36.9 37.9 1 0.022 0.006 0.005 0.033 717 440 485346 7664460 79.6
UYD05 37.9 38.9 1 0.176 0.199 0.135 0.51 2784 670 485346 7664461 78.7
UYD05 38.9 39.9 1 0.127 0.593 0.396 1.116 1208 508 485346 7664461 77.9
UYD05 39.9 40.9 1 0.01 0.228 0.114 0.352 167 208 485346 7664462 77.0
UYD05 40.9 41.9 1 0.006 0.043 0.024 0.073 142 194 485346 7664462 76.1
UYD06 47.75 48.75 1 0.049 0.011 0.007 0.067 4316 1166 485165 7664670 97.8
UYD06 48.75 49.75 1 0.061 0.046 0.047 0.154 1371 514 485165 7664670 96.8
UYD06 49.75 50.75 1 0.137 0.164 0.089 0.39 2706 877 485165 7664670 95.8
UYD06 50.75 51.75 1 0.333 1.444 0.603 2.38 4819 1709 485165 7664670 94.8
UYD06 51.75 52.75 1 0.019 0.284 0.11 0.413 744 334 485165 7664670 93.8
UYD06 52.75 53.75 1 0.023 0.133 0.039 0.195 738 381 485165 7664670 92.8
UYD06 53.75 54.75 1 0.032 0.328 0.068 0.428 1109 463 485165 7664670 91.8
UYD06 54.75 55.75 1 0.022 0.274 0.06 0.356 970 459 485165 7664670 90.8
UYD06 55.75 56.75 1 0.011 0.109 0.028 0.148 228 276 485165 7664670 89.8
UYD06 56.75 57.75 1 0.003 0.015 0.004 0.022 108 246 485165 7664670 88.8

11 ns = not sampled, na = not analysed

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UYD 16 17 18 1 0.015 0.009 0.008 0.032 1693 615 485346 7664440 94.4
UYD 16 18 19 1 0.008 0.01 0.009 0.027 1479 1195 485346 7664440 93.4
UYD 16 19 20 1 0.006 0.006 0.006 0.018 1382 506 485346 7664440 92.4
UYD 16 20 21 1 0 0.011 0.008 0.019 99 107 485346 7664440 91.4
UYD 16 21 22 1 0 0.014 0.013 0.027 153 92 485346 7664440 90.4
UYD 16 22 23 1 0.001 0.022 0.017 0.04 186 162 485346 7664440 89.4
UYD 16 23 24 1 0 0.019 0.016 0.035 203 217 485346 7664440 88.4
UYD 16 24 25 1 0 0.02 0.017 0.037 145 94 485346 7664440 87.4
UYD 16 25 26 1 0 0.014 0.013 0.027 92 75 485346 7664440 86.4
UYD 16 26 27 1 0.001 0.006 0.003 0.01 240 57 485346 7664440 85.4
UYD 16 27 28 1 na na na na 123 34 485346 7664440 84.4
UYD 16 28 29 1 0 0.006 0.004 0.01 898 598 485346 7664440 83.4
UYD 16 29 30 1 0.001 0.013 0.008 0.022 757 680 485346 7664440 82.4
UYD 16 30 31 1 0 0.006 0.005 0.011 93 172 485346 7664440 81.4
UYD 16 31 32 1 0 0.003 0.003 0.006 88 327 485346 7664440 80.4
UYD 16 32 33 1 0 0.007 0.006 0.013 203 677 485346 7664440 79.4
UYD 16 33 34 1 0 0.005 0.004 0.009 270 806 485346 7664440 78.4
UYD 16 34 35 1 0 0.015 0.016 0.031 169 489 485346 7664440 77.4
UYD 16 35 36 1 0 0.009 0.011 0.02 304 475 485346 7664440 76.4
UYD 16 36 37 1 0 0.009 0.016 0.025 334 200 485346 7664440 75.4
UYD 16 37 38 1 0 0.03 0.027 0.057 990 174 485346 7664440 74.4
UYD 16 38 39 1 0.003 0.007 0.006 0.016 3310 991 485346 7664440 73.4
UYD 16 39 40 1 0.005 0.016 0.015 0.036 7757 1879 485346 7664440 72.4
MMD1 63.25 63.5 0.25 0.012 0.007 0.019 34 620 482253 7664903 40.8
MMD1 63.5 63.75 0.25 0.265 0.029 0.294 44 840 482253 7664904 40.6
MMD1 63.75 64 0.25 0.67 0.27 0.94 32 660 482253 7664904 40.4
MMD1 64 64.25 0.25 1.78 1.6 3.38 46 670 482253 7664904 40.2
MMD1 64.25 64.5 0.25 1.99 2.2 4.19 38 360 482253 7664904 40.0
MMD1 64.5 64.75 0.25 2.02 1.9 3.92 50 590 482253 7664904 39.7
MMD1 64.75 65 0.25 2.13 1.6 3.73 33 640 482253 7664904 39.5
MMD1 65 65.25 0.25 2.56 1.7 4.26 46 880 482253 7664904 39.3
MMD1 65.25 65.5 0.25 2.23 1.4 3.63 43 640 482253 7664904 39.1
MMD1 65.5 65.75 0.25 1.88 0.96 2.84 47 900 482253 7664905 38.9
MMD1 65.75 66 0.25 1.82 0.7 2.52 37 790 482253 7664905 38.7
MMD1 66 66.25 0.25 1.91 0.43 2.34 45 830 482253 7664905 38.4
MMD1 66.25 66.5 0.25 1.17 0.28 1.45 55 1600 482253 7664905 38.2
MMD1 66.5 66.75 0.25 1.73 0.31 2.04 42 910 482253 7664905 38.0
MMD1 66.75 67 0.25 0.6 0.087 0.687 40 700 482253 7664905 37.8
MMD1 67 67.25 0.25 0.195 0.042 0.237 47 660 482253 7664905 37.6
MMD1 67.25 67.5 0.25 0.73 0.12 0.85 45 740 482253 7664905 37.4
MMD1 67.5 67.75 0.25 1.43 0.2 1.63 35 610 482253 7664906 37.1
MMD1 67.75 68 0.25 1.39 0.22 1.61 44 700 482253 7664906 36.9
MMD1 68 68.25 0.25 0.72 0.11 0.83 41 700 482253 7664906 36.7
MMD1 68.25 68.5 0.25 0.73 0.085 0.815 40 630 482253 7664906 36.5
MMD1 68.5 68.75 0.25 0.68 0.14 0.82 42 650 482253 7664906 36.3
MMD1 68.75 69 0.25 0.85 0.29 1.14 54 760 482253 7664906 36.1
MMD1 69 69.25 0.25 0.017 0.016 0.033 37 690 482253 7664906 35.9
MMD6 146 146.5 0.5 0.12 0.072 0.055 0.247 710 510 482251 7664845 -21.2
MMD6 146.5 147 0.5 0.23 0.06 0.044 0.334 2320 880 482251 7664845 -21.6
MMD6 147 147.5 0.5 0.571 0.62 0.484 1.675 3100 1100 482251 7664846 -22.1
MMD6 147.5 148 0.5 0.349 0.167 0.102 0.618 1880 680 482251 7664846 -22.5
MMD6 148 148.25 0.25 0.743 2.192 2.086 0.058 5.079 2040 900 482251 7664846 -22.8

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MMD6 148.25 148.5 0.25 0.725 1.596 1.59 0.054 3.965 2283 966 482251 7664846 -23.0
MMD6 148.5 148.75 0.25 0.143 1.858 1.938 0.109 4.048 2406 1019 482251 7664846 -23.2
MMD6 148.75 149 0.25 0.077 2.222 1.647 0.167 4.113 1309 745 482251 7664846 -23.5
MMD6 149 149.25 0.25 0.06 2.431 1.374 0.206 4.071 1317 745 482251 7664847 -23.7
MMD6 149.25 149.5 0.25 0.061 2.196 0.867 0.171 3.295 795 642 482251 7664847 -23.9
MMD6 149.5 149.75 0.25 0.33 2.715 0.655 0.109 3.809 896 648 482251 7664847 -24.1
MMD6 149.75 150 0.25 0.175 0.982 0.307 0.049 1.513 456 556 482251 7664847 -24.3
MMD6 150 150.25 0.25 0.146 2.22 0.446 0.095 2.907 392 523 482251 7664847 -24.5
MMD6 150.25 150.5 0.25 0.027 0.958 0.193 0.033 1.211 459 527 482251 7664847 -24.8
MMD6 150.5 151 0.5 0.039 0.366 0.1 0.505 347 501 482251 7664847 -25.1
MMD6 151 151.5 0.5 0.038 0.552 0.145 0.735 287 464 482251 7664848 -25.5
MMD6 151.5 152 0.5 0.02 0.069 0.035 0.124 343 480 482251 7664848 -25.9
MMD6 152 152.5 0.5 0.04 0.044 0.022 0.106 364 454 482251 7664848 -26.4
MMD6 152.5 153 0.5 0.02 0.04 0.015 0.075 313 482 482251 7664848 -26.8
MMD6 153 153.5 0.5 0 0.037 0.021 0.058 566 539 482251 7664849 -27.2
MMD7 235 235.5 0.5 0.205 0.014 0.01 0.229 1300 1110 482262 7664745 -108.0
MMD7 235.5 236 0.5 0.311 0.066 0.022 0.399 88 790 482262 7664745 -108.5
MMD7 236 236.5 0.5 0.61 0.619 0.471 1.7 50 820 482263 7664745 -109.0
MMD7 236.5 236.75 0.25 0.524 1.748 1.863 0.053 4.188 38 862 482263 7664746 -109.3
MMD7 236.75 237 0.25 0.28 1.837 2.031 0.076 4.224 62 834 482263 7664746 -109.6
MMD7 237 237.25 0.25 0.137 1.688 1.704 0.091 3.62 45 306 482263 7664746 -109.8
MMD7 237.25 237.5 0.25 0.072 1.78 1.488 0.124 3.464 47 281 482263 7664746 -110.1
MMD7 237.5 237.75 0.25 0.067 2.171 1.44 0.157 3.835 32 197 482263 7664746 -110.3
MMD7 237.75 238 0.25 0.044 2.007 1.298 0.177 3.526 8 297 482263 7664746 -110.6
MMD7 238 238.25 0.25 0.031 1.724 1.022 0.171 2.948 7 275 482263 7664746 -110.8
MMD7 238.25 238.5 0.25 0.028 1.917 0.769 0.14 2.854 24 828 482263 7664746 -111.1
MMD7 238.5 238.75 0.25 0.03 1.223 0.538 0.126 1.917 24 938 482263 7664746 -111.3
MMD7 238.75 239 0.25 0.043 0.856 0.357 0.093 1.349 42 956 482263 7664746 -111.5
MMD7 239 239.25 0.25 0.249 1.242 0.274 0.051 1.816 60 908 482263 7664746 -111.8
MMD7 239.25 239.5 0.25 0.121 0.596 0.132 0.027 0.876 98 914 482263 7664746 -112.0
MMD7 239.5 239.75 0.25 0.193 0.849 0.179 0.037 1.258 24 1240 482263 7664746 -112.3
MMD7 239.75 240 0.25 0.039 0.584 0.099 0.027 0.749 8 1370 482263 7664746 -112.5
MMD7 240 240.25 0.25 0.041 1.107 0.107 0.031 1.286 14 1400 482263 7664746 -112.8
MMD7 240.25 240.5 0.25 0.03 0.94 0.14 0.029 1.139 6 1380 482263 7664746 -113.0
MMD7 240.5 240.75 0.25 0.108 1.428 0.235 0.041 1.812 16 1230 482263 7664746 -113.3
MMD7 240.75 241 0.25 0.014 0.243 0.101 0.019 0.377 14 1120 482263 7664746 -113.5
MMD7 241 241.5 0.5 0.018 0.331 0.057 0.406 32 1330 482263 7664746 -113.9
MMD7 241.5 242 0.5 0.018 0.142 0.032 0.192 52 1440 482263 7664746 -114.4
MMD18B 396 396.5 0.5 0 0.007 0.003 0.01 206 96 482259 7664543 -252.7
MMD18B 396.5 397 0.5 0 0.013 0.006 0.019 203 87 482259 7664543 -253.2
MMD18B 397 397.25 0.25 0.11 1.037 0.867 0.089 2.103 197 116 482259 7664544 -253.6
MMD18B 397.25 397.5 0.25 0.21 1.823 1.112 0.2 3.345 202 84 482259 7664544 -253.8
MMD18B 397.5 397.75 0.25 0.066 2.476 1.418 0.27 4.23 189 120 482259 7664544 -254.0
MMD18B 397.75 398 0.25 0.143 0.783 0.458 0.061 1.445 177 71 482259 7664544 -254.3
MMD18B 398 398.25 0.25 0.21 1.299 0.879 0.082 2.47 207 137 482259 7664544 -254.5
MMD18B 398.25 398.5 0.25 0.3 1.552 1.102 0.126 3.08 183 100 482259 7664544 -254.8
MMD18B 398.5 398.75 0.25 0.122 0.763 0.469 0.051 1.405 202 90 482259 7664544 -255.0
MMD18B 398.75 399 0.25 0.127 0.802 0.559 0.052 1.54 175 85 482259 7664544 -255.3
MMD18B 399 399.25 0.25 0.096 0.524 0.352 0.034 1.006 187 88 482259 7664544 -255.5
MMD18B 399.25 399.5 0.25 0.143 0.712 0.488 0.048 1.391 181 85 482259 7664544 -255.8
MMD18B 399.5 399.75 0.25 0.082 0.363 0.315 0.028 0.788 188 83 482259 7664544 -256.0
MMD18B 399.75 400 0.25 0.162 0.692 0.495 0.043 1.392 213 93 482259 7664544 -256.2

ASX: GRE Page 10 of 28

ASX Announcement

==> picture [134 x 32] intentionally omitted <==

MMD18B 400 400.25 0.25 0.263 1.321 0.901 0.084 2.569 161 78 482259 7664544 -256.5
MMD18B 400.25 400.5 0.25 0.392 1.724 1.251 0.101 3.468 195 89 482259 7664544 -256.7
MMD18B 400.5 400.75 0.25 0.288 1.368 0.954 0.088 2.698 182 131 482259 7664544 -257.0
MMD18B 400.75 401 0.25 0.077 0.338 0.232 0.019 0.666 204 161 482259 7664544 -257.2
MMD18B 401 401.25 0.25 0.091 0.485 0.317 0.027 0.92 212 135 482259 7664544 -257.5
MMD18B 401.25 401.5 0.25 0.161 0.789 0.616 0.06 1.626 341 136 482259 7664544 -257.7
MMD18B 401.5 401.75 0.25 0.191 0.937 0.642 0.059 1.829 370 166 482259 7664544 -258.0
MMD18B 401.75 402 0.25 0.101 0.58 0.327 0.033 1.041 622 556 482259 7664545 -258.2
MMD18B 402 402.25 0.25 0.195 0.89 0.624 0.058 1.767 4072 1252 482259 7664545 -258.4
MMD18B 402.25 402.5 0.25 0.427 2.392 1.618 0.15 4.587 218 207 482259 7664545 -258.7
MMD18B 402.5 402.75 0.25 0.543 3.191 2.244 0.212 6.19 200 213 482259 7664545 -258.9
MMD18B 402.75 403 0.25 0.534 2.629 1.912 0.174 5.249 194 149 482259 7664545 -259.2
MMD18B 403 403.25 0.25 0.429 2.218 1.518 0.149 4.314 367 442 482259 7664545 -259.4
MMD18B 403.25 403.5 0.25 0.384 2.284 1.578 0.15 4.396 1268 673 482259 7664545 -259.7
MMD18B 403.5 403.75 0.25 0.331 1.867 1.388 0.126 3.712 238 410 482259 7664545 -259.9
MMD18B 403.75 404 0.25 0.143 0.904 0.624 0.057 1.728 451 510 482259 7664545 -260.2
MMD18B 404 404.25 0.25 0.234 1.424 0.933 0.091 2.682 427 499 482259 7664545 -260.4
MMD18B 404.25 404.5 0.25 0.077 0.341 0.243 0.024 0.685 734 569 482259 7664545 -260.7
MMD18B 404.5 405 0.5 0 0.022 0.01 0.032 203 120 482259 7664545 -261.0
MMD34 538.5 539 0.5 0.007 0.004 0.002 0.013 235 406 482242 7664414 -393.1
MMD34 539 539.5 0.5 0.022 0.973 0.633 1.628 479 441 482242 7664414 -393.6
MMD34 539.5 540 0.5 0.015 1.078 0.681 1.774 836 932 482242 7664414 -394.1
MMD34 540 540.5 0.5 0.008 0.842 0.537 1.387 1298 811 482242 7664414 -394.6
MMD34 540.5 541 0.5 0.006 0.769 0.472 1.247 1796 973 482242 7664414 -395.1
MMD34 541 541.5 0.5 0.007 0.236 0.254 0.497 3097 1597 482242 7664414 -395.6
MMD34 541.5 542 0.5 0.064 0.364 0.179 0.607 5032 2359 482242 7664414 -396.1
MMD34 542 542.5 0.5 0.054 0.273 0.125 0.452 7829 3000 482242 7664414 -396.6
MMD34 542.5 542.75 0.25 0.094 0.504 0.203 0.02 0.821 9241 3535 482242 7664414 -397.0
MMD34 542.75 543 0.25 0.191 1.193 0.898 0.11 2.392 14727 4427 482242 7664414 -397.2
MMD34 543 543.25 0.25 0.326 1.645 1.066 0.132 3.169 12304 3406 482242 7664414 -397.5
MMD34 543.25 543.5 0.25 0.255 2.577 1.521 0.226 4.579 12180 3977 482242 7664414 -397.7
MMD34 543.5 543.75 0.25 0.354 2.474 1.756 0.208 4.792 6931 2810 482242 7664414 -398.0
MMD34 543.75 544 0.25 0.36 3.214 1.629 0.181 5.384 8917 4548 482242 7664414 -398.2
MMD34 544 544.25 0.25 0.49 2.237 1.439 0.18 4.346 9015 4824 482242 7664414 -398.5
MMD34 544.25 544.5 0.25 0.379 2.399 1.701 0.188 4.667 8165 4341 482242 7664414 -398.7
MMD34 544.5 544.75 0.25 0.379 2.257 1.399 0.15 4.185 8566 4439 482242 7664414 -399.0
MMD34 544.75 545 0.25 0.46 3.142 1.688 0.173 5.463 9026 4958 482242 7664414 -399.2
MMD34 545 545.25 0.25 0.609 3.5 1.64 0.176 5.925 6833 3485 482242 7664414 -399.4
MMD34 545.25 545.5 0.25 0.484 3.017 1.713 0.166 5.38 7907 3995 482242 7664415 -399.7
MMD34 545.5 545.75 0.25 0.851 3.106 1.813 0.173 5.943 7943 4505 482242 7664415 -399.9
MMD34 545.75 546 0.25 0.478 3.47 1.741 0.177 5.866 8109 5628 482242 7664415 -400.2
MMD34 546 546.25 0.25 0.421 2.355 1.331 0.132 4.239 6834 3954 482242 7664415 -400.4
MMD34 546.25 546.5 0.25 0.467 2.51 1.433 0.135 4.545 9832 4612 482242 7664415 -400.7
MMD34 546.5 546.75 0.25 0.455 2.931 1.681 0.164 5.231 7885 3928 482242 7664415 -400.9
MMD34 546.75 547 0.25 0.387 3.271 1.827 0.181 5.666 6828 4364 482242 7664415 -401.2
MMD34 547 547.25 0.25 0.518 2.491 1.674 0.16 4.843 8094 3607 482242 7664415 -401.4
MMD34 547.25 547.5 0.25 0.582 4.169 2.099 0.202 7.052 5971 3291 482242 7664415 -401.7
MMD34 547.5 547.75 0.25 0.611 2.838 1.469 0.149 5.067 5918 2452 482242 7664415 -401.9
MMD34 547.75 548 0.25 0.527 3.163 1.637 0.16 5.487 2544 889 482242 7664415 -402.2
MMD34 548 548.25 0.25 0.485 2.654 1.267 0.123 4.529 8722 2878 482242 7664415 -402.4
MMD34 548.25 548.5 0.25 0.421 2.82 1.224 0.121 4.586 7319 2472 482242 7664415 -402.7
MMD34 548.5 548.75 0.25 0.277 2.032 0.896 0.093 3.298 4623 1543 482242 7664415 -402.9
MMD34 548.75 549 0.25 0.075 0.302 0.197 0.022 0.596 3127 18828 482242 7664415 -403.2

ASX: GRE Page 11 of 28

ASX Announcement

==> picture [134 x 32] intentionally omitted <==

MMD34 549 549.25 0.25 0.283 1.392 0.965 0.096 2.736 3701 2296 482242 7664415 -403.4
MMD34 549.25 549.5 0.25 0.672 1.893 0.615 0.062 3.242 1453 1678 482242 7664415 -403.7
MMD34 549.5 549.75 0.25 0.43 0.954 0.456 0.043 1.883 596 614 482242 7664415 -403.9
MMD34 549.75 550 0.25 0.174 1.153 0.498 0.052 1.877 1347 1036 482242 7664415 -404.2
MMD34 550 550.25 0.25 0.242 1.45 0.722 0.07 2.484 408 798 482242 7664415 -404.4
MMD34 550.25 550.5 0.25 0.122 0.652 0.282 0.028 1.084 332 673 482242 7664415 -404.7
MMD34 550.5 551 0.5 0.046 0.07 0.044 0.16 95 253 482242 7664415 -405.0
MMD34 551 551.5 0.5 0.092 0.359 0.217 0.668 85 181 482242 7664415 -405.5
MMD34 551.5 552 0.5 0.022 0.123 0.058 0.203 71 172 482242 7664415 -406.0
MMD34 552 552.5 0.5 0.014 0.041 0.015 0.07 69 218 482242 7664415 -406.5
MMD37 302.5 303 0.5 0 0.005 0.002 0.007 3072 1585 482231 7664634 -167.9
MMD37 303 303.5 0.5 0.111 0.712 0.318 1.141 2985 1142 482231 7664634 -168.4
MMD37 303.5 304 0.5 0.065 0.675 0.268 1.008 6370 2053 482231 7664634 -168.9
MMD37 304 304.25 0.25 0.048 1.085 0.565 0.046 1.744 4067 1586 482231 7664634 -169.3
MMD37 304.25 304.5 0.25 0.119 0.788 0.571 0.068 1.546 5920 2154 482231 7664634 -169.6
MMD37 304.5 304.75 0.25 0.097 0.586 0.345 0.065 1.093 5123 1833 482231 7664634 -169.8
MMD37 304.75 305 0.25 0.142 0.912 0.517 0.026 1.597 6896 1992 482231 7664634 -170.1
MMD37 305 305.25 0.25 0.129 0.779 0.577 0.039 1.524 2308 1527 482231 7664634 -170.3
MMD37 305.25 305.5 0.25 0.095 0.959 1.054 0.074 2.182 4573 1731 482231 7664634 -170.6
MMD37 305.5 305.75 0.25 0.168 1.237 1.157 0.051 2.613 4150 1344 482231 7664634 -170.8
MMD37 305.75 306 0.25 0.219 1.666 1.271 0.165 3.321 2094 1124 482231 7664634 -171.1
MMD37 306 306.25 0.25 0.082 0.79 0.584 0.065 1.521 2940 1482 482231 7664634 -171.3
MMD37 306.25 306.5 0.25 0.156 0.913 0.717 0.076 1.862 2660 1319 482231 7664634 -171.6
MMD37 306.5 306.75 0.25 0.205 0.646 0.375 0.038 1.264 1744 756 482231 7664634 -171.8
MMD37 306.75 307 0.25 0.158 0.507 0.32 0.025 1.01 1140 670 482231 7664634 -172.1
MMD37 307 307.25 0.25 0.041 0.671 0.269 0.023 1.004 193 321 482231 7664634 -172.3
MMD37 307.25 307.5 0.25 0.029 0.679 0.235 0.031 0.974 107 227 482231 7664634 -172.6
MMD37 307.5 308 0.5 0.025 0.236 0.075 0.007 0.343 101 191 482231 7664634 -172.9
MMD37 308 308.5 0.5 0.05 0.073 0.045 0.168 87 218 482231 7664634 -173.4
MMD37 308.5 309 0.5 0.02 0.023 0.016 0.059 60 207 482231 7664634 -173.9
MMD59 86.5 86.75 0.25 0.026 0.033 0.025 0.002 0.086 1565 843 485557 7664230 49.0
MMD59 86.75 87 0.25 0.155 0.263 0.137 0.013 0.568 6844 2799 485557 7664230 48.8
MMD59 87 87.25 0.25 0.696 0.598 0.311 0.014 1.619 7547 2479 485557 7664231 48.5
MMD59 87.25 87.5 0.25 0.307 0.382 0.176 0.01 0.875 1875 1004 485557 7664231 48.3
MMD59 87.5 87.75 0.25 0.104 0.125 0.088 0.005 0.322 367 576 485557 7664231 48.1
MMD59 87.75 88 0.25 0.84 1.191 0.898 0.057 2.986 226 530 485557 7664231 47.9
MMD59 88 88.25 0.25 0.671 1.045 0.868 0.028 2.612 173 496 485557 7664231 47.7
MMD59 88.25 88.5 0.25 0.272 0.56 0.315 0.012 1.159 305 497 485558 7664231 47.5
MMD59 88.5 88.75 0.25 0.03 0.692 0.224 0.016 0.962 6012 3390 485558 7664231 47.2
MMD59 88.75 89 0.25 0.02 0.559 0.241 0.017 0.837 9666 4001 485558 7664231 47.0
MMD59 89 89.25 0.25 0.015 0.54 0.332 0.018 0.905 8247 3606 485558 7664232 46.8
MMD59 89.25 89.5 0.25 0.026 0.465 0.549 0.028 1.068 8138 3283 485558 7664232 46.6
MMD59 89.5 89.75 0.25 0.52 1.497 1.101 0.096 3.214 8565 3260 485558 7664232 46.4
MMD59 89.75 90 0.25 0.823 2.108 1.486 0.102 4.519 8147 3607 485558 7664232 46.2
MMD59 90 90.25 0.25 0.729 1.85 1.084 0.086 3.749 6752 2729 485558 7664232 45.9
MMD59 90.25 90.75 0.5 0.977 1.564 1.018 0.07 3.629 4886 1806 485558 7664232 45.6
MMD59 90.75 91 0.25 0.624 1.664 1.241 0.085 3.614 5058 2679 485558 7664232 45.3
MMD59 91 91.25 0.25 0.963 1.598 1.139 0.089 3.789 5855 2348 485558 7664232 45.1
MMD59 91.25 91.5 0.25 1.068 1.89 1.157 0.072 4.187 6438 2775 485558 7664233 44.9
MMD59 91.5 91.75 0.25 0.785 1.047 0.816 0.052 2.7 5664 2458 485558 7664233 44.6
MMD59 91.75 92 0.25 0.633 1.342 0.906 0.092 2.973 1128 908 485558 7664233 44.4
MMD59 92 92.25 0.25 0.524 1.543 0.923 0.066 3.056 118 425 485558 7664233 44.2

ASX: GRE Page 12 of 28

ASX Announcement

==> picture [134 x 32] intentionally omitted <==

MMD59 92.25 92.5 0.25 0.644 1.942 1.121 0.086 3.793 736 579 485558 7664233 44.0
MMD59 92.5 92.75 0.25 0.762 1.64 1.211 0.102 3.715 283 466 485558 7664233 43.8
MMD59 92.75 93 0.25 0.136 0.288 0.199 0.018 0.641 96 450 485558 7664233 43.6
MMD59 93 93.5 0.5 0.003 0.006 0.002 0.011 119 396 485558 7664233 43.2
MMD59 93.5 94 0.5 0.131 0.164 0.111 0.406 122 441 485558 7664234 42.8
MMD59 94 94.5 0.5 0.027 0.053 0.028 0.108 133 460 485558 7664234 42.4
MMD59 94.5 95 0.5 0.003 0.006 0.012 0.021 111 436 485558 7664234 41.9
MMD75 658 658.5 0.5 0.003 0.017 0.004 0.024 365 279 482239 7664287 -459.8
MMD75 658.5 659 0.5 0.008 0.063 0.01 0.081 351 248 482239 7664287 -460.3
MMD75 659 659.5 0.5 0.006 0.04 0.009 0.055 464 280 482239 7664287 -460.8
MMD75 659.5 660 0.5 0.009 0.037 0.016 0.062 1332 603 482239 7664288 -461.3
MMD75 660 660.5 0.5 0.002 0.002 0.001 0.005 212 196 482239 7664288 -461.7
MMD75 660.5 661 0.5 0.002 0.001 0 0.003 1049 564 482239 7664288 -462.2
MMD75 661 661.5 0.5 0.004 0.006 0.002 0.012 1343 585 482239 7664288 -462.7
MMD75 661.5 662 0.5 0.026 0.043 0.025 0.094 240 226 482239 7664288 -463.2
MMD75 662 662.5 0.5 0.004 0.002 0.001 0.007 528 328 482239 7664288 -463.6
MMD75 662.5 663 0.5 0.017 0.097 0.03 0.144 509 375 482239 7664289 -464.1
MMD75 663 663.5 0.5 0.01 0.074 0.024 0.108 201 275 482239 7664289 -464.6
MMD75 663.5 664 0.5 0.002 0.003 0.002 0.007 712 445 482239 7664289 -465.1
MMD75 664 664.5 0.5 0.005 0.034 0.009 0.048 108 184 482239 7664289 -465.5
MMD75 664.5 665 0.5 0.006 0.048 0.016 0.07 148 193 482239 7664289 -466.0
MMD75 665 665.5 0.5 0.002 0.007 0.002 0.011 219 213 482239 7664289 -466.5
MMD75 665.5 666 0.5 0.006 0.036 0.008 0.05 1394 558 482239 7664290 -466.9
MMD75 666 666.5 0.5 0.001 0.002 0 0.003 1690 627 482239 7664290 -467.4
MMD75 666.5 667 0.5 0.001 0.004 0.001 0.006 4781 1367 482239 7664290 -467.9
MMD75 667 667.5 0.5 0.003 0.002 0.001 0.006 559 359 482239 7664290 -468.4
MMD75 667.5 668 0.5 0.006 0.006 0.004 0.016 546 249 482239 7664290 -468.8
MMD75 668 668.5 0.5 0.006 0.005 0.004 0.015 745 361 482239 7664290 -469.3
MMD75 668.5 669 0.5 0.011 0.024 0.011 0.046 386 303 482239 7664291 -469.8
MMD75 669 669.5 0.5 0.003 0.009 0.003 0.015 459 284 482239 7664291 -470.3
MMD75 669.5 670 0.5 0.002 0.003 0.001 0.006 1933 678 482239 7664291 -470.7
MMD75 670 670.5 0.5 0.002 0.004 0.001 0.007 238 221 482239 7664291 -471.2
MMD75 670.5 671 0.5 0.002 0.01 0.002 0.014 454 320 482239 7664291 -471.7
MMD75 671 671.5 0.5 0.002 0.006 0.003 0.011 518 328 482239 7664291 -472.2
MMD75 671.5 672 0.5 0.01 0.012 0.005 0.027 430 331 482239 7664291 -472.6
MMD75 672 672.5 0.5 0.002 0 0 0.002 490 346 482239 7664292 -473.1
MMD75 672.5 673 0.5 0.002 0.003 0 0.005 447 371 482239 7664292 -473.6
MMD75 673 673.5 0.5 0.002 0.004 0.001 0.007 438 452 482239 7664292 -474.1
MMD75 673.5 674 0.5 0.002 0.004 0.001 0.007 584 384 482239 7664292 -474.5
MMD75 674 674.5 0.5 0.003 0.005 0.002 0.01 796 391 482239 7664292 -475.0
MMD75 674.5 675 0.5 0.002 0.005 0.002 0.009 252 238 482239 7664292 -475.5
MMD75 675 675.5 0.5 0.002 0.009 0.002 0.013 323 252 482239 7664293 -475.9
MMD75 675.5 676 0.5 0.004 0.005 0.002 0.011 773 400 482239 7664293 -476.4
MMD75 676 676.5 0.5 0.005 0.003 0.002 0.01 285 261 482239 7664293 -476.9
MMD75 676.5 677 0.5 0 0 0 0 223 230 482239 7664293 -477.4
MMD75 677 677.5 0.5 0.002 0.003 0 0.005 205 229 482239 7664293 -477.8
MMD75 677.5 678 0.5 0.008 0.009 0.007 0.024 243 263 482239 7664293 -478.3
MMD75 678 678.5 0.5 0.002 0 0 0.002 486 313 482239 7664294 -478.8
MMD75 678.5 679 0.5 0.001 0 0 0.001 999 495 482239 7664294 -479.3
MMD75 679 679.5 0.5 0.001 0 0 0.001 273 265 482239 7664294 -479.7
MMD75 679.5 680 0.5 0.002 0.002 0 0.004 205 179 482239 7664294 -480.2
MMD75 680 680.5 0.5 0.004 0.008 0.005 0.017 75 54 482239 7664294 -480.7
MMD75 680.5 681 0.5 0.014 0.015 0.01 0.039 235 232 482239 7664294 -481.2

ASX: GRE Page 13 of 28

ASX Announcement

==> picture [134 x 32] intentionally omitted <==

MMD75 681 681.5 0.5 0.003 0.001 0 0.004 171 173 482239 7664295 -481.6
MMD75 681.5 682 0.5 0.001 0 0 0.001 278 252 482239 7664295 -482.1
MMD75 682 682.5 0.5 0 0.001 0 0.001 883 451 482239 7664295 -482.6
MMD75 682.5 683 0.5 0 0 0 0 985 494 482239 7664295 -483.1
MMD75 683 683.5 0.5 0.001 0 0 0.001 1362 581 482239 7664295 -483.5
MMD75 683.5 684 0.5 0.002 0 0 0.002 323 313 482239 7664295 -484.0
MMD75 684 684.5 0.5 0.011 0.014 0.008 0.033 278 284 482239 7664295 -484.5
MMD75 684.5 685 0.5 0.016 0.018 0.011 0.045 232 255 482239 7664296 -485.0
MMD75 685 685.5 0.5 0.022 0.023 0.015 0.06 209 237 482239 7664296 -485.4
MMD75 685.5 686 0.5 0.004 0.001 0 0.005 181 226 482239 7664296 -485.9
MMD75 686 686.5 0.5 0.002 0.001 0 0.003 183 235 482239 7664296 -486.4
MMD75 686.5 687 0.5 0.001 0.001 0 0.002 184 241 482239 7664296 -486.8
MMD75 687 687.5 0.5 0 0 0 0 183 244 482239 7664296 -487.3
MMD75 687.5 688 0.5 0 0 0 0 182 237 482239 7664297 -487.8
MMD75 688 688.5 0.5 0 0 0 0 181 240 482239 7664297 -488.3
MMD75 688.5 689 0.5 0 0 0 0 185 245 482239 7664297 -488.7
MMD75 689 689.5 0.5 0.001 0.001 0 0.002 280 270 482239 7664297 -489.2
MMD75 689.5 690 0.5 0 0 0 0 229 253 482239 7664297 -489.7
MMD75 690 691 1 0.002 0 0.001 0.003 193 237 482239 7664297 -490.4
MMD75 691 692 1 0.001 0 0 0.001 183 227 482239 7664298 -491.3
MMD75 692 693 1 0.001 0 0 0.001 188 223 482239 7664298 -492.3
MMD75 693 694 1 0 0 0 0 174 217 482239 7664298 -493.2
MMD75 694 695 1 0.001 0 0 0.001 294 190 482238 7664299 -494.2
MMD75 695 696 1 0 0 0 0 207 196 482238 7664299 -495.1
MMD75 696 697 1 0.001 0.001 0 0.002 140 200 482238 7664299 -496.1
MMD75 697 698 1 0 0 0 0 128 160 482238 7664300 -497.0
MMD75 698 698.5 0.5 0.001 0 0 0.001 162 149 482238 7664300 -497.7
MMD75 698.5 699 0.5 0 0 0 0 333 232 482238 7664300 -498.2
MMD75 699 699.5 0.5 0 0 0 0 144 167 482238 7664300 -498.7
MMD75 699.5 700 0.5 0 0 0 0 694 410 482238 7664300 -499.2
MMD75 700 700.5 0.5 0 0 0 0 543 351 482238 7664301 -499.6
MMD75 700.5 701 0.5 0.002 0.003 0.001 0.006 1736 932 482238 7664301 -500.1
MMD75 701 701.5 0.5 0 0 0 0 212 229 482238 7664301 -500.6
MMD75 701.5 702 0.5 0.003 0.002 0.001 0.006 296 284 482238 7664301 -501.1
MMD75 702 702.5 0.5 0.003 0.005 0.002 0.01 261 251 482238 7664301 -501.5
MMD75 702.5 703 0.5 0.016 0.108 0.023 0.147 257 259 482238 7664301 -502.0
MMD75 703 704 1 0.001 0 0 0.001 238 235 482238 7664302 -502.7
MMD75 704 705 1 0.001 0.002 0 0.003 535 320 482238 7664302 -503.7
MMD75 705 706 1 0 0 0 0 437 286 482238 7664302 -504.6
MMD75 706 707 1 0 0 0 0 426 296 482238 7664303 -505.6
MMD75 707 708 1 0.002 0.001 0 0.003 332 321 482238 7664303 -506.5
MMD75 708 709 1 0.002 0.001 0 0.003 254 343 482238 7664303 -507.5
MMD75 709 710 1 0.002 0.002 0 0.004 1041 557 482238 7664304 -508.4
MMD75 710 711 1 0.002 0.002 0 0.004 422 349 482238 7664304 -509.4
MMD75 711 712 1 0.002 0.003 0 0.005 1227 516 482238 7664304 -510.3
MMD75 712 712.5 0.5 0.002 0.003 0 0.005 233 188 482238 7664304 -511.0
MMD75 712.5 713 0.5 0.005 0.006 0.004 0.015 400 450 482238 7664305 -511.5
MMD75 713 713.5 0.5 0.004 0.005 0.001 0.01 181 191 482238 7664305 -512.0
MMD75 713.5 714 0.5 0.008 0.008 0.004 0.02 147 188 482238 7664305 -512.4
MMD75 714 714.5 0.5 0.002 0.004 0 0.006 361 364 482238 7664305 -512.9
MMD75 714.5 715 0.5 0.002 0.008 0.002 0.012 206 185 482238 7664305 -513.4
MMD75 715 715.5 0.5 0 0.005 0 0.005 339 289 482238 7664305 -513.8
MMD75 715.5 716 0.5 0.002 0.006 0.001 0.009 447 486 482238 7664306 -514.3
MMD75 716 716.5 0.5 0.002 0.016 0.003 0.021 584 391 482238 7664306 -514.8

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MMD75 716.5 717 0.5 0.001 0.008 0.001 0.01 1535 634 482238 7664306 -515.3
MMD75 717 717.5 0.5 0.002 0.019 0.002 0.023 377 276 482238 7664306 -515.7
MMD75 717.5 718 0.5 0.003 0.024 0.003 0.03 366 267 482238 7664306 -516.2
MMD75 718 718.5 0.5 0.006 0.003 0 0.009 194 209 482238 7664306 -516.7
MMD75 718.5 719 0.5 0.013 0.01 0.004 0.027 246 281 482238 7664307 -517.2
MMD75 719 719.5 0.5 0.003 0 0 0.003 355 379 482238 7664307 -517.6
MMD75 719.5 720 0.5 0.003 0 0 0.003 610 492 482238 7664307 -518.1
MMD75 720 720.5 0.5 0.002 0 0 0.002 861 639 482238 7664307 -518.6
MMD75 720.5 721 0.5 0.002 0.001 0 0.003 736 617 482238 7664307 -519.1
MMD75 721 721.5 0.5 0.003 0 0 0.003 612 570 482238 7664307 -519.5
MMD75 721.5 722 0.5 0.005 0 0 0.005 542 552 482238 7664308 -520.0
MMD75 722 722.5 0.5 0.006 0 0 0.006 543 541 482238 7664308 -520.5
MMD75 722.5 723 0.5 0.007 0.001 0 0.008 471 429 482238 7664308 -520.9
MMD75 723 723.5 0.5 0.004 0 0 0.004 113 605 482238 7664308 -521.4
MMD75 723.5 724 0.5 0.004 0 0 0.004 2569 1257 482238 7664308 -521.9
MMD75 724 724.25 0.25 0.003 0 0 0.003 2502 1276 482238 7664308 -522.2
MMD75 724.25 724.5 0.25 0.003 0 0 0.003 1184 776 482238 7664308 -522.5
MMD75 724.5 724.75 0.25 0.013 0.002 0.002 0.017 785 556 482238 7664308 -522.7
MMD75 724.75 725 0.25 0.033 0.005 0.005 0.043 914 699 482238 7664309 -523.0
MMD75 725 725.25 0.25 0.038 0.005 0.004 0.047 931 690 482238 7664309 -523.2
MMD75 725.25 725.5 0.25 0.021 0.001 0 0.022 1028 759 482238 7664309 -523.4
MMD75 725.5 725.75 0.25 0.013 0 0 0.013 967 724 482238 7664309 -523.7
MMD75 725.75 726 0.25 0.017 0 0.002 0.019 1059 790 482238 7664309 -523.9
MMD75 726 726.25 0.25 0.018 0 0.001 0.019 1007 766 482238 7664309 -524.1
MMD75 726.25 726.5 0.25 0.021 0 0 0.021 2945 1338 482238 7664309 -524.4
MMD75 726.5 727 0.5 0.02 0 0 0.02 1475 896 482238 7664309 -524.7
MMD75 727 727.5 0.5 0.022 0.001 0 0.023 1671 951 482238 7664309 -525.2
MMD75 727.5 728 0.5 0.021 0 0 0.021 1082 773 482238 7664309 -525.7
MMD75 728 728.5 0.5 0.13 0.003 0.003 0.136 482238 7664310 -526.1
MMD75 728.5 729 0.5 0.071 0.003 0.002 0.076 482238 7664310 -526.6
MMD75 729 729.5 0.5 0.092 0.003 0.002 0.097 482238 7664310 -527.1
MMD75 729.5 730 0.5 0.076 0.003 0.002 0.081 482238 7664310 -527.6
MMD75 730 730.25 0.25 ns ns ns na ns 482238 7664310 -527.9
MMD75 730.25 730.5 0.25 ns ns ns na ns 606 801 482238 7664310 -528.2
MMD75 730.5 730.75 0.25 ns ns ns na ns 482238 7664310 -528.4
MMD75 730.75 731 0.25 ns ns ns na ns 482238 7664310 -528.6
MMD75 731 731.25 0.25 ns ns ns na ns 482238 7664311 -528.9
MMD75 731.25 731.5 0.25 0.015 0.058 0.023 na 0.096 482238 7664311 -529.1
MMD75 731.5 731.75 0.25 ns ns ns na ns 54 740 482238 7664311 -529.3
MMD75 731.75 732 0.25 ns ns ns na ns 60 1100 482238 7664311 -529.6
MMD75 732 732.25 0.25 ns ns ns na ns 4460 2440 482238 7664311 -529.8
MMD75 732.25 732.5 0.25 ns ns ns na ns 194 886 482238 7664311 -530.1
MMD75 732.5 737.85 5.35 ns ns ns na ns 272 206 482238 7664312 -532.7
MMD75 737.85 738.1 0.25 0 0.012 0.002 0.014 88 926 482238 7664313 -535.4
MMD75 738.1 738.35 0.25 0 0.004 0.004 0.008 806 1150 482238 7664313 -535.6
MMD75 738.35 738.6 0.25 0.13 0.295 0.144 0.569 482238 7664313 -535.8
MMD75 738.6 738.85 0.25 0.003 0.009 0.004 0.016 482238 7664313 -536.1
MMD75 738.85 739 0.15 0 0.002 0 0.002 482238 7664313 -536.3
MMD75 739 739.25 0.25 0.038 0.09 0.039 0.167 482238 7664313 -536.4
MMD75 739.25 757 17.75 272 244 482238 7664316 -545.0
MMD0166 697.75 698 0.25 0.006 0 0.002 0.008 638 608 482242 7664345 -479.3
MMD0166 698 698.25 0.25 0.007 0 0.003 0.01 2580 1220 482242 7664345 -479.5
MMD0166 698.25 698.5 0.25 0.033 0.003 0.005 0.041 2020 886 482242 7664345 -479.7

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MMD0166 698.5 698.75 0.25 0.017 0.003 0.005 0.025 1620 910 482242 7664345 -480.0
MMD0166 698.75 699 0.25 0.018 0.002 0.004 0.024 1740 930 482242 7664345 -480.2
MMD0166 699 699.25 0.25 0.021 0.003 0.004 0.028 1540 920 482242 7664345 -480.5
MMD0166 699.25 699.5 0.25 0.016 0.002 0.004 0.022 1640 936 482242 7664345 -480.7
MMD0166 699.5 699.75 0.25 0.018 0.003 0.005 0.026 1770 996 482242 7664345 -480.9
MMD0166 699.75 700 0.25 0.021 0.003 0.007 0.031 1850 1000 482242 7664345 -481.2
MMD0166 700 700.25 0.25 0.024 0.003 0.005 0.032 3100 1360 482242 7664345 -481.4
MMD0166 700.25 700.5 0.25 0.038 0.006 0.007 0.051 2820 1350 482242 7664345 -481.7
MMD0166 700.5 700.75 0.25 0.042 0.007 0.007 0.056 4370 1700 482242 7664346 -481.9
MMD0166 700.75 701 0.25 0.067 0.011 0.008 0.086 1780 1010 482242 7664346 -482.1
MMD0166 701 701.25 0.25 0.031 0.005 0.009 0.045 1900 950 482242 7664346 -482.4
MMD0166 701.25 701.5 0.25 0.031 0.004 0.005 0.04 2070 1060 482242 7664346 -482.6
MMD0166 701.5 701.75 0.25 0.045 0.005 0.005 0.055 1040 750 482242 7664346 -482.9
MMD0166 701.75 702 0.25 0.028 0.002 0.003 0.033 5220 2170 482242 7664346 -483.1
MMD0166 702 702.25 0.25 0.16 0.012 0.009 0.181 3620 1490 482242 7664346 -483.3
MMD0166 702.25 702.5 0.25 0.12 0.006 0.006 0.132 1780 972 482242 7664346 -483.6
MMD0166 702.5 702.75 0.25 0.079 0.003 0.003 0.085 1660 898 482242 7664346 -483.8
MMD0166 702.75 703 0.25 0.068 0.003 0.004 0.075 1790 1010 482242 7664346 -484.0
MMD0166 703 703.25 0.25 0.049 0.003 0.003 0.055 2690 1230 482242 7664346 -484.3
MMD0166 703.25 703.5 0.25 0.06 0.004 0.004 0.068 4910 1810 482242 7664346 -484.5
MMD0166 703.5 703.75 0.25 0.103 0.006 0.006 0.115 9350 2880 482242 7664346 -484.8
MMD0166 703.75 704 0.25 0.252 0.009 0.012 0.273 6960 2440 482242 7664347 -485.0
MMD0166 704 704.25 0.25 0.17 0.009 0.014 0.193 5680 1930 482242 7664347 -485.2
MMD0166 704.25 704.5 0.25 0.318 0.035 0.033 0.386 2400 1130 482242 7664347 -485.5
MMD0166 704.5 704.75 0.25 0.125 0.007 0.009 0.141 1720 920 482242 7664347 -485.7
MMD0166 704.75 705 0.25 0.103 0.033 0.017 0.153 2990 1360 482242 7664347 -486.0
MMD0166 705 705.25 0.25 0.235 0.085 0.13 0.45 2010 1050 482242 7664347 -486.2
MMD0166 705.25 705.5 0.25 0.141 0.026 0.043 0.21 1770 972 482242 7664347 -486.4
MMD0166 705.5 705.75 0.25 0.113 0.004 0.006 0.123 1680 946 482242 7664347 -486.7
MMD0166 705.75 706 0.25 0.106 0.005 0.006 0.117 1670 942 482242 7664347 -486.9
MMD0166 706 706.25 0.25 0.115 0.004 0.004 0.123 1760 982 482242 7664347 -487.2
MMD0166 706.25 706.5 0.25 0.131 0.005 0.005 0.141 1750 986 482242 7664347 -487.4
MMD0166 706.5 706.75 0.25 0.13 0.006 0.005 0.141 1710 968 482242 7664347 -487.6
MMD0166 706.75 707 0.25 0.144 0.007 0.006 0.157 1810 994 482242 7664347 -487.9
MMD0166 707 707.25 0.25 0.169 0.017 0.008 0.194 1710 996 482242 7664347 -488.1
MMD0166 707.25 707.5 0.25 0.17 0.016 0.009 0.195 1710 972 482242 7664348 -488.4
MMD0166 707.5 707.75 0.25 0.161 0.013 0.008 0.182 1150 1010 482242 7664348 -488.6
MMD0166 707.75 708 0.25 0.107 0.042 0.02 0.169 1490 814 482242 7664348 -488.8
MMD0166 708 708.25 0.25 0.303 0.946 0.828 2.077 2250 1140 482242 7664348 -489.1
MMD0166 708.25 708.5 0.25 0.374 0.592 0.529 1.495 2380 1200 482242 7664348 -489.3
MMD0166 708.5 708.75 0.25 0.424 0.335 0.248 1.007 2520 1230 482242 7664348 -489.5
MMD0166 708.75 709 0.25 0.516 0.715 0.579 1.81 2480 1220 482242 7664348 -489.8
MMD0166 709 709.25 0.25 0.718 1.74 1.69 4.148 1180 854 482242 7664348 -490.0
MMD0166 709.25 709.5 0.25 0.301 1.4 1.37 3.071 494 622 482242 7664348 -490.3
MMD0166 709.5 709.75 0.25 0.119 1.55 1.39 3.059 220 554 482242 7664348 -490.5
MMD0166 709.75 710 0.25 0.052 1.41 1.01 2.472 150 530 482242 7664348 -490.7
MMD0166 710 710.25 0.25 0.033 1.72 0.922 2.675 106 522 482242 7664348 -491.0
MMD0166 710.25 710.5 0.25 0.027 1.65 0.73 2.407 76 522 482242 7664348 -491.2
MMD0166 710.5 710.75 0.25 0.017 1.24 0.669 1.926 66 508 482242 7664348 -491.5
MMD0166 710.75 711 0.25 0.014 1.28 0.523 1.817 58 516 482242 7664349 -491.7
MMD0166 711 711.25 0.25 0.009 0.926 0.235 1.17 60 522 482242 7664349 -491.9
MMD0166 711.25 711.5 0.25 0.013 0.895 0.21 1.118 56 506 482242 7664349 -492.2
MMD0166 711.5 711.75 0.25 0.009 0.605 0.121 0.735 74 490 482242 7664349 -492.4
MMD0166 711.75 712 0.25 0.016 0.48 0.08 0.576 74 510 482242 7664349 -492.7

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MMD0166 712 712.25 0.25 0.015 0.17 0.083 0.268 52 464 482242 7664349 -492.9
MMD0166 712.25 712.5 0.25 0.007 0.052 0.032 0.091 52 442 482242 7664349 -493.1
MMD0166 712.5 712.75 0.25 0.003 0.032 0.015 0.05 38 464 482242 7664349 -493.4

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JORC Code, 2012 Edition – Table 1

This Table 1 refers to historic drilling completed on the Munni Munni PGE Project

Section 1 Sampling Techniques and Data

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

Criteria JORC Code explanation JORC Code explanation Commentary Commentary
Sampling Nature and quality of sampling (eg cut channels, random chips, or Historical Reverse Circulation (RC), diamond drilling and trenching was carried out
techniques specific specialised industry standard measurement tools appropriate to on the Munni Munni Project in the period 1984 - 2020.
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

This work was reported by Hunter Resources (1985-1988), Helix Resources Ltd
(2001), East Coast Minerals Ltd (2001) and Artemis Resources Ltd (2020).
This report discusses selected drill hole results previously reported by these
representativeness and the appropriate calibration of any measurement companies.
tools or systems used.
Aspects of the determination of mineralisation that are Material to the
Hunter Resources (1984-1986)
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


Results from 7 drill holes are reviewed, comprising 1231m RC and 1068m DD.
No samples were collected from the RC sections of the drill holes for assay
The diamond core was sampled variously at 1m, 0.5m and 0.25m dependent on
visual observations of sulphide mineralisation. However, it should be noted that
where there is coarse gold that has inherent sampling problems. PGE mineralisation is cryptic and not observable or measurable when the core is
Unusual commodities or mineralisation types (eg submarine nodules) logged and sampled.
may warrant disclosure of detailed information. Half core was used to provide samples for assays, and in instances of follow-up
sampling ¼ core sections were used.
Helix Resources (2001)
Results from 2 drill holes are reviewed, comprising 325m RC and 1186m DD.
Samples were selectively collected from the RC sections of the drill holes for
assay
The diamond core was sampled variously at 1m, 0.5m and 0.25m dependent on
visual observations of sulphide mineralisation. However, it should be noted that
PGE mineralisation is cryptic and not observable or measurable when the core is
logged.
Half core was used to provide samples for assays, and in instances of follow-up
sampling ¼ core sections were used.
East Coast Minerals (2001)
Results from 5 drill holes are reviewed, comprising114m RC and 243.2m DD.

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
Samples were collected from both the RC and cored sections of the drill holes for
assay
The RC drill spoils were sampled at 1m consecutive intervals and stored in plastic
sample bags. Samples were collected by utilizing a spear into the sample bag,
with unmineralised intervals composited into 5m samples for analysis.
The diamond core was sampled at 1m intervals.
Drilling Drill type (eg core, reverse circulation, open-hole hammer, rotary air Most historic drill holes comprised a combination of reverse circulation (RC)
techniques blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or collars followed by a diamond core (DD) tail.
standard tube, depth of diamond tails, face-sampling bit or other type, Hunter Resources
whether core is oriented and if so, by what method, etc). The 7 reported drill holes comprised 1231m RC and 1068m DD.
The RC drill collars had variable depth to a maximum of 325m.
Four of the seven drill holes were core drilled from surface.
All diamond core was orientated.
Helix Resources
The RC drill collars had variable depth to a maximum of 325m.
One of the two drill holes were core drilled from surface.
The reported drill holes comprised 325m RC and 1186m DD.
All diamond core was orientated.
East Coast Minerals
The RC drill collars had variable depth to a maximum of 105.5m.
Two of the five drill holes were core drilled from surface.
The reported drill holes comprised 114m RC and 243.2m DD.
All diamond core was orientated.
Drill sample Method of recording and assessing core and chip sample recoveries and
Sample recoveries are recorded by the geologist in the field during logging and
recovery results assessed. sampling.

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.


Visual assessments/measurements of recovery for the diamond coring were
recorded in the logging
Sample recoveries for all core drilling were recorded as being high, hence there
is no reason that there would be biased grades due to poor sample recovery.
Logging Whether core and chip samples have been geologically and All drill core and chip samples were geologically logged from surface to the bottom
geotechnically logged to a level of detail to support appropriate Mineral of each drill hole. It is considered that geological logging is completed at an
Resource estimation, mining studies and metallurgical studies.
Whether logging is qualitative or quantitative in nature. Core (or costean,
_channel, etc) photography. _

adequate level to allow appropriate future Mineral Resource estimation.
Geological logging of the RC chips is considered quantitative while the diamond

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
The total length and percentage of the relevant intersections logged. core logging is also qualitative.
All the historic diamond and RC drill holes have been logged and reported in full.
Sub-sampling If core, whether cut or sawn and whether quarter, half or all core taken. Hunter Resources
techniques and
sample
preparation



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.

RC chips were collected at l meter intervals, split twice on site and a quarter
sample sent for analysis.
The diamond core was split in half with a diamond saw with the half core samples
of the mineralised zones sent for analysis in 0. 5meter intervals and other
secondary zones sampled and analysed in either 1 or 2meter intervals.
Measures taken to ensure that the sampling is representative of the in- Any interval which assayed greater than 0.5 g/t pt + Pd was reanalysed for Au and
situ material collected, including for instance results for field all PGE elements by Neutron Activation Analysis. This analysis work was
duplicate/second-half sampling. performed by Nuclear Activation Services in Toronto, Canada.
Whether sample sizes are appropriate to the grain size of the material East Coast Minerals
being sampled. RC drill samples were collected over 1meter intervals and laid out in plastic bags
in 20meter rows. Sampling of RC holes were carried out using PVC spears from
the sample bags.
RC holes were stopped well short of the mineralised zone and a 3 kg sample
composited over 5m intervals were collected from selected holes in the gabbroic
sequence and analysed for Pt and Pd. Where the RC hole intersected the gabbro-
websterite contact 1m samples below the contact were collected for analysis for
Ni, Cu, Pt, Pd and Au.
The diamond core from the gabbro-websterite contact to the end of hole were
sampled as 50 cm half core and analysed for Ni, Cu, Pt, Pd and Au. A small
number of 50 cm samples were also collected from the gabbro sequence where
sulphides were present in more than trace amount. The samples were also
analysed for Ni, Cu, Pt, Pd and Au.
To reduce the analytical costs pulps from adjacent 50 cm intervals were combined
and mixed in the lab to produce 1m composite samples. For selected intervals
original 50 cm splits were analysed for Au, Ir, Os, Pd, Pt, Rh and Ru.
Prior to cutting the core for sampling and analysis all core was oriented, marked
out in 1 meter sampling intervals with sample numbers marked on remaining core,
core loss measured - negligible in all fresh rocks- veining and fracturing recorded,
a geological log prepared and core photographed wet and dry.
Helix Resources
Samples submitted to the laboratoryincluded RC composite samples, ½ and ¼

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Criteria JORC Code explanation Commentary Commentary
diamond core.
RC samples, when taken, were at 1m intervals and often composited up to 5m.
Core samples varied from 1m in unmineralized intervals to 0.5m in mineralised
zones and 0.25m in zones considered to be high grade.
Quality of The nature, quality and appropriateness of the assaying and laboratory Hunter Resources
assay data
and laboratory
tests

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

All drill chips and diamond core were analysed by S.G.S. Australia Pty. Ltd. of
Perth.
All samples were dried, split, jar and roll crushed if necessary and then pulverised
to -200 mesh.
derivation, etc. All samples were analysed for Cu, Ni, Cr, Pt, Pd and Au.
Nature of quality control procedures adopted (eg standards, blanks, Cu, Ni and Cr are brought into solution using a mixed acid solvent (perchloric,
duplicates, external laboratory checks) and whether acceptable levels of
accuracy (ie lack of bias) and precision have been established.
hydrochloric, nitric) and then analysed by AAS.
Pt, Pd and Au were analysed by classical fire assay using lead collection followed
by AAS-HgA (carbon rod).
Standards and duplicates were used by S.G.S.
There is no report of reference standards being introduced into the drill samples
by Hunter.
Helix Resources
Advances in assaying techniques for PGE's since the late 1980's has suggested
that the methods used during that time may not have fully recovered all the PGE
(especially Pt). Therefore, all existing Hunter Resources diamond drill core was re-
sampled by Helix Resources and re-submitted for analysis of PGE and base
metals to Genalysis Laboratories in Maddington for fire assaying.
Two assay techniques were used during the reporting period. Both employ a fire-
assay based concentration process to collect the PGM in either a lead or Nickel-
sulphide button. The button is then digested using various acids (aqua regia for
Pb, aqua regia and HCl for NiS) and the solution is analysed via an ICP-MS
instrument (inductively coupled plasma mass spectrometry). The use of the ICP-
MS offers lower detection limits to 1 ppb (part per billion) for PGE.
A separate aliquot is collected from the sub-sample and is analysed for base
metals. A solution of mixed acids is used to dissolve the material before it is
presented to the ICP-OES (inductively coupled Optical Emission spectrometry)
instrument for analytical determination. The following elements were requested for
analysis; Cu(2ppm), Ni(1ppm), Co(2ppm), Ag (2ppm), As(5ppm), Cr(5ppm)

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
and S (10 ppm). The bracketed numbers represent the lower detection limit in part
per million.
There is no report of reference standards being introduced into the drill samples
by Helix Resources.
East Coast Minerals
Genalysis Laboratory Services in Perth carried out all sample preparation and
analytical work.
Cu and Ni were determined by AAS after acid digest (Method C/AAS)
Pt, Pd and Au (Phase 1) 25 g splits analysed by ICPMS after Fire Assay
Collection with Pb as collector (Method FA25/MS)
Au, Ir, Os, Pd, Pt, Rh, Ru (phase 2) 25 g splits analysed by ICPMS after Fire
Assay Collection with Ni as collector (Method NIS/MS)
Standards and duplicates were used by Genalysis
There is no report of reference standards being introduced into the drill samples
by East Coast Minerals.
Verification of The verification of significant intersections by either independent or Greentech has compared significant results in this report with lithological logging.
sampling and
assaying


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.

One of the holes pertaining to this report has been twinned by Greentech to verify
grades, with results pending.
Historically all geological logging and sampling information was completed firstly
on to paper logs before being transferred to Microsoft Excel spreadsheets. All of
this information has been captured into a digital master database by Greentech.
No adjustments to the historic assay data were considered necessary.
Location of Accuracy and quality of surveys that were used to locate drill holes Local established grids were used by Hunter to locate drill hole collars prior to
data points (collar and down-hole surveys), trenches, mine workings and other drilling/trenching.
locations used in Mineral Resource estimation. Hand-held GPS units were used by Helix, East Coast Minerals and Artemis to
Specification of the grid system used. position drill collars and trenches.
Quality and adequacy of topographic control. All of the drill hole collars/trenches have subsequently been surveyed
professionally using DGPS.
Downhole surveys for all historic drill holes were captured as follows:
Hunter Drill Holes:
Down hole surveys were done at 50m intervals down hole using a combination of
Gyro and single shot down hole Eastman camera due to some of the core
containing magnetic minerals such as magnetite and pyrrhotite.
Helix drill holes
Single shot Eastman camera shot at 50m intervals down each drill hole.

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
East Coast Minerals:
Only 2 or 3 down hole survey points were completed on the drill holes. The survey
instrument type was not reported.
The grid system used for all historic drilling is GDA94 (MGA 94 Zone 50)
Topographic control is obtained from surface profiles created by drillhole collar
data and regional DTMs produced from historic locally flown airborne surveys.
The spatial controls are considered adequate for the scale of the mineral system
and the stage of its evaluation.
Data spacing Data spacing for reporting Exploration Results. Current drillhole spacing is variable and mainly dependent on access
and distribution
Whether the data spacing and distribution is sufficient to establish the requirements for each drill hole.
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.

However, the relative spatial distribution was considered adequate for SRK to
complete a Mineral Resource Estimate which was reported by Helix in 2002.
Sample compositing has been applied in the drill section illustrations presenting
sample results in this report. The uncomposited sample assays are presented in
the Appendix.
Orientation of Whether the orientation of sampling achieves unbiased sampling of Drill holes for the reported drill programs were historically located in order to
data in relation
to geological
possible structures and the extent to which this is known, considering the
deposit type.
intersect the mineralised target horizon at an angle perpendicular to strike
direction.
structure 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 surface trench excavated by Artemis was opportunistically located where the
mineralised horizon was exposed at surface. The trench was orientated
perpendicular to the strike of the mineralised horizon.
The targeted mineralised zone is moderately dipping with most drill holes angled
at approximately -60 degrees from horizontal.
The orientation of the drill holes has not biased the intercept grades except that
the intercept widths are often longer than the true width of the mineralisation.
Sample The measures undertaken to ensure sample security. There has been no verification of sample security measures implemented by any
security of the companies referred to in this report. However, the usual chain of custody
measures routinely adopted by companies is likely to have been adopted.
Audits or The results of any audits or reviews of sampling techniques and data. The historic data has been validated by Greentech Metals and uploaded into a
reviews master database. Any validation issues identified were investigated prior to
reporting these results.

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Section 2 Reporting Exploration Results

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

Criteria JORC Code explanation JORC Code explanation Commentary Commentary
Mineral Type, reference name/number, location and ownership including The Munni Munni project tenements comprises M47123, M47/124, M47/125,
tenement and agreements or material issues with third parties such as joint ventures, M47/126, E47/3322 and E47/4422.
land tenure
status
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.

These tenements are held by way of a JV between GRE (70%) and UFO
(30%). In addition, West Coast Silver and Alien Metals hold the silver rights
of 70%/30%.
The tenements are in good standing with no known impediments including
3rdparty royalties.
Exploration Acknowledgment and appraisal of exploration by other parties. Hunter Resources
done by other
parties
Hunter Resources Ltd. first recognised the potential for the MMIC to host
Platinum Group Metals (PGM) in the mid-1980' s, and over a period of 4
years, located a specific PGM-enriched sulphide zone proximal to the
contact between gabbroic and ultramafic rocks, named the Ferguson reef.
During the period, 1985 -1988, Hunter completed 66 drill holes over
approximately 8 km of strike, detailed mapping of surface outcrop,
geophysics including magnetics and seismic surveys, petrological and
geochemical studies.
The main focus was the Central Zone, where drilling defined the PGM
mineralisation to 500m vertical depth across 1.3 kilometres of strike.
Work on the project slowed significantly in the early 1990's due primarily to
low PGM metal prices, and later due to plaints lodged against Hunter
Resources Ltd.
Helix Resources
In late 2000, Helix Resources Ltd obtained 100% ownership of the Mining
Leases and exploration and development work accelerated quickly to take
advantage of the increased PGE prices.
Following the 100% ownership of the Munni Munni Project in November
2000, a number ·of activities were initiated to ascertain the prospectivity of
the main PGM bearing zone known as the Ferguson reef, principally at the
Central Zone where Hunter Resources had concentrated the bulk of their

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
drilling.
These activities included:
o
Re-sampling of available diamond core from Hunter Resources
drilling (1980's)
o
Preliminary metallurgical testwork
o
Integration of these results into a preliminary Resource Calculation
o
Undertaking a Scoping Study to assess the economic viability of
the Central Zone. The results of the Resource Calculation and
Scoping Study were positive, and a programme of drilling and
exploration work followed. This work commenced in January 2001
and consisted of:
o
A programme of drilling aimed at extending the resource at
Central Zone
o
Initial drilling in areas away from the Central Zone where Ferguson
reef mineralisation is known to exist
In 2005 Helix sold its interest in the Munni Munni project tenements to
Platina Resources.
Platina
Between 2005 and 2015, Platina Resources undertook metallurgical
studies as well as conceptual mining studies.
In 2015 Artemis entered into a Farm-in/JV agreement with Platina to earn
a 70% interest in the Munni Munni Project.
Artemis
In 2018 Artemis through it Farm-in/JV agreement with Platina earned its 70%
interest in the Munni Munni Project.
In 2020 Artemis disposed of its 70% interest in the project to Alien Metals.
Geology Deposit type, geological setting and style of mineralisation. The MMIC is a relatively large (25km x 9km) intrusive complex composed of
a sequence of layered ultramafic rocks overlain by a series of mafic
(predominantly gabbroic) rock types.
The MMIC is over 5 kilometres thick, consisting of 1.8km of ultramafic and
3.6km of mafic rocks.

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Criteria JORC Code explanation Commentary Commentary
Rock types, which comprise the MMIC, contain varying amounts of five
dominant cumulus minerals and several post cumulus minerals, representing
episodes of crystallisation of magma(s).
Cumulus minerals include plagioclase, augite, pigeonite (clinopyroxene),
bronzite (orthopyroxene), olivine, and magnetite.
Post cumulus minerals include ilmenite, leucoxene, biotite, plagioclase,
pyrite, chalcopyrite, pyrrhotite and pentlandite and chromite.
The major stratigraphic contact between the mafic and ultramafic rock types
marks the first appearance of cumulus plagioclase. The contacts between
the different lithological units are usually transitional, over several
centimetres. Primary layering useful in structural determinations is best
preserved in the olivine-rich rocks although alignment of cumulus minerals
such as plagioclase and pyroxene is sometimes weakly preserved.
The intrusion itself has been dated by means of Uranium and Lead isotopic
data at 2925 +/- 16 My (Arndt, et al 1991), and is also constrained by the
dating of the Fortescue Group, which unconformably overlie the MMIC
(~2765 My),
The PGM mineralisation is spatially associated with the major stratigraphic
contact between the mafic and ultramafic rocks, marking the first
appearance of cumulus plagioclase.
The mineralised sequence is defined by Helix as the geological section of
approximately 20 metres above the Gabbro-Ultramafic series contact to the
first appearance of Olivine-rich rocks (30-50 metres below this contact.
All PGE mineralisation defined by Hunter and Helix to date within the Munni
Munni Project is hosted within two reefs in the 'Mineralised' Sequence, and
include:
o
The Ferguson Reef - a PGE and sulphide bearing zone proximal to
the contact between gabbroic and ultramafic rocks, and,
o
The Lower Reef - a PGE and sulphide bearing zone that straddles
the pyroxenite/lower ultramafic contact.
Two styles of PGM mineralisation associated with base metal sulphides have
been identified, initially by Hunter, and further refined by Helix. They are
termed offset style and coincident mineralisation.
PGM mineralisation at Munni Munni is characteristically chromite-poor
(maximum Cr values to 1200 ppm over 0.5m), and in that respect, shares
similarities with the PGE mineralisation seen at the Great Dyke of Zimbabwe.

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
Drill hole A summary of all information material to the understanding of the Collar information for all drill holes reported is provided as an appendix to the
Information exploration results including a tabulation of the following information for body of this report.
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, weighting averaging techniques, Sample compositing has been applied in the drill section illustrations
aggregation maximum and/or minimum grade truncations (eg cutting of high grades) presenting sample results in this report. The uncomposited sample results
methods and cut-off grades are usually Material and should be stated. are presented in the Appendix.
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 important in the reporting of True widths of mineralisation have not been calculated for this report, and as
between
mineralisation
widths and
intercept
lengths

Exploration Results.
If the geometry of 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 (eg ‘down hole length, true
such all intersections reported are down-hole thicknesses.
Due to the moderate to steeply dipping nature of the mineralised zones, it is
expected that true thickness will be less than the reported down-hole
thicknesses.
_width not known’). _
Diagrams Appropriate maps and sections (with scales) and tabulations of Appropriate maps and sections are available within the body of this report.
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 all Exploration Results is not Reporting on results in this report is considered balanced.
reporting 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 meaningful and material, should be reported There is no other relevant data to report with respect to the information
substantive including (but not limited to): geological observations; geophysical presented.
exploration survey results; geochemical survey results; bulk samples – size and
data method of treatment; metallurgical test results; bulk density,

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Criteria JORC Code explanation JORC Code explanation Commentary Commentary
groundwater, geotechnical and rock characteristics; potential deleterious
or contaminating substances.
Further work The nature and scale of planned further work (eg tests for lateral Infill RC and diamond drilling including shallow holes up dip from the current
extensions or depth extensions or large-scale step-out drilling). shallow holes to properly define the effects on grade and bulk density within
Diagrams clearly highlighting the areas of possible extensions, including the weathered zone.
the main geological interpretations and future drilling areas, provided this
Twinning of selected existing holes to verify the accuracy of the earlier
information is not commercially sensitive. drilling results
Bulk density sampling
Sample analysis supported by detailed QAQC sample submission
Accurate surveying of drill hole collars
Metallurgical testing
Scoping level economic study work.

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