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MIDAS MINERALS LTD — Capital/Financing Update 2025
Apr 28, 2025
65345_rns_2025-04-28_8b97b416-73e8-41c7-8d8f-1e38b7dadf0c.pdf
Capital/Financing Update
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ASX / MEDIA ANNOUNCEMENT 29 April 2025
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Midas advances gold targets at Newington & Challa Projects, WA
Highlights
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Mapping and sampling completed on gold prospects at the Newington Project, WA, with drill-ready gold targets around old gold workings and geochemical anomalies
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Previous drilling returned significant intercepts outside high-grade areas mined to 2005, including 4m at 16.6g/t Au and 2m at 17.5g/t Au at the Dawsons prospect[2]
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Drilling planned at Newington for September Quarter, subject to approvals
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Midas continues to define targets at the Challa Project, with additional results expected in the June Quarter.
Midas Minerals Ltd (“Midas”, or “the Company”) ( ASX: MM1 ) is pleased to announce results from recent exploration on its Newington and Challa Projects in the Goldfields region of WA.
Newington Project
Midas has completed further mapping and 3D modelling on gold and copper targets at its Newington Project, aimed at further defining and prioritising drill targets. The areas were selected based on prior geochemical sampling by Midas[1] and the presence of undrilled historic gold workings and prior exploration by others.[2]
Midas considers six prospects are drill ready, while three others require additional geochemical sampling to refine and prioritise. Midas plans to drill at Newington in the September 2025 quarter, subject to approvals.
Challa Project
Recent exploration by Midas on the 848km[2] Challa Project continues to define targets for further exploration. Significant recent results include 3.38g/t 2PGE (platinum plus palladium) from a chromite horizon at Wondinong, which is close to a previously reported platinum group element (“PGE”) occurrence.[3] In addition, Midas identified anomalous copper, gold, tin and molybdenum from gossan samples at the Rosemary-Anne target.[4]
The Company collected a total of 505 infill soil samples from a number of targets at Challa. Assays are pending, expected during the June Quarter, with results to determine Midas’ next steps at Challa.
Midas Managing Director Mark Calderwood commented: “Several of the Newington gold targets are quite well advanced, representing excellent gold drill targets. Previous drilling in some areas returned strong gold grades whilst other areas remain entirely untested by drilling. The Company has lodged new Program of Work applications. The Newington Project is well located at the northern end of the Southern Cross greenstone belt, where recent success by Golden Horse Minerals (ASX: GHM) at the Hopes Hill prospect[5] demonstrates how under-explored the belt is.
“Mining at Newington target Newfield between 2001 and 2005 resulted in recovery of 33,232t of ore at a recovered grade of 22.7g/t gold for 24,234 ounces of gold. This was significantly greater volume and contained gold than expected from drilling and the pre-mining geological resource estimate.[2,6]
“At Challa we are gaining a stronger understanding of the various prospects for exploration. We will continue to work up drill targets, particularly on the 3.5km Killarney gold prospect, which surrounds the high-grade gold occurrence of the same name being explored by Duketon Mining (ASX: DKM) on a 0.5km[2] excised ML. We have completed a widespread sampling program and results from that work will determine where best to focus our efforts at Challa”.
LEGAL58475620.1 Midas Minerals Limited* | Level 2, 8 Richardson Street, West Perth WA 6005 P: +61 8 6383 6595 | E: [email protected] www.midasminerals.com
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Newington Gold and Copper Prospects
Newfield Group
The Newfield Group cover three proximal gold deposits: Newfield Mine, Dawsons and Newfield East (refer Figures 1, 2 and 3 ) covered by two Mining Leases.
The Newfield Mine has recorded total production of 32,366oz gold at an average recovered grade of 24.5g/t Au , with ~75% of this material mined between 2001 and 2005 when the gold price averaged US$370/oz. Ore from the deepest stope (from 131m to 173m vertical) at Newfield averaged 19g/t Au , with a mill recovery of 93.6%.
The Newfield East and Dawsons deposits, both within 700m of Newfield, have very limited prior mining, however contain some significant gold drill intercepts including 4m at 16.6g/t Au from 83m, 3m @ 11g/t Au from 51m, 2m at 17.5g/t Au from 76m and 2m at 13g/t Au from 146m at Dawsons and 13m at 4.5g/t Au from 8m and 12m at 2.1g/t Au from 56m at Newfield East.[2]
Midas has undertaken 3D geological modelling of prior drilling and grade control datasets of the Dawsons, Newfield and Newfield East prospects and has defined extension drill targets for each of the three deposits.
Mayfield East
Recent mapping has confirmed the location of a principal drill target at Mayfield East and highlighted the potential for mineralisation within a banded iron formation (“BIF”) to the west of historic mining activity. Additional minor workings were located further west of the BIF (refer Figure 4 and Table 1 of Appendix A).
Mayfield East deposit was mined prior to 1944, however, there are no records nor in-field indications of prior drilling. In 2024, Midas completed an auger geochemical grid over a 400m by 200m area. The sampling defined two anomalies, comprising a small intense anomaly located near old workings, with auger values up to 1,330ppb, 947ppb, and 766ppb gold .[2]
Midas has planned RC drilling in the September quarter for the main line of workings.
Hawthorn
Detailed mapping and sampling were undertaken as follow up to prior geochemistry identified by Midas in 2024.[1] Sampling and mapping confirmed areas of anomalous gold geochemistry associated with the more gossanous sections of folded BIF (refer Figure 5 and Table 1 of Appendix A). There are several areas of strong gold geochemistry, the largest extending for 170m. Three of four prior RC holes returned anomalous gold over wide intervals, including 14m at 0.88g/t gold from 9m.[1]
Midas has planned further drilling in the September quarter to test the strongest section of anomalism.
Carterton North
Recent mapping has located intensively sheared felsic volcanics subcrop within the 700m copper anomaly identified by Midas in auger geochemistry conducted in 2024.[1] There are no records nor indications in the field of prior drilling on this part of the copper trend . Prior drilling approximately 100m - 700m south of the project boundary contained anomalous copper, gold, silver, zinc, lead, molybdenum and tin mineralisation over broad intervals associated with potassic-calc-silicate alteration, disseminated chalcopyrite and pyrite and intensive shearing.[8]
Midas has planned RC drilling in the September quarter to undertake limited testing of the concurrent copper anomaly, as well as the IP anomalies identified by Western Mining Corporation Ltd (“WMC”).[9]
Mt Correll SE
Midas undertook further mapping and sampling on the Chapel and Settlers targets (refer Figure 6 and Table 1 of Appendix A). Additional auger geochemical sampling is planned prior to defining drill targets.
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Mt Correll NE
Recent mapping and sampling have extended the area of interest to 500m (refer Table 1 of Appendix A). Further auger geochemical sampling will be undertaken prior to drill targeting.
Challa Prospects
Recent exploration by Midas on the Challa project has focused on mapping and geochemical sampling of targets identified by prior exploration. A total of 20 rock chip samples were collected during mapping (refer Tables 2 and 3 of Appendix A); significant results include up to 3.38g/t 2PGE and anomalous gold, copper, molybdenum, tin, and nickel.
A total of 505 soil samples were collected analysed using an XRF spectrometer for base metals and Portable PPB/detectORE™ for gold. Of these samples, a total of 125 have also been submitted for laboratory analysis to obtain assay confirmation of the suitability of detectORE™ methodology and XRF to quantify anomalous gold, copper, base metals and rare earths. On receipt of laboratory assays, which are expected in the June quarter, the Company will provide an update on the results.
Midas has identified multiple target styles on its 848km[2] Challa Project:
- Shear and vein hosted gold and gold/copper mineralisation:
Numerous gold and gold copper prospects have been defined in the Killarney area, extending over a 3.5km trend. The Pioneer – Windsor shear and vein hosted gold-copper mineralisation proximal to the Wyemandoo shear zone has potential to be more extensive under transported cover which dominates the area. Anomalous gold and copper within the Wondinong and Woodley areas indicate potential for additional shear/vein hosted gold mineralisation.
- Structurally controlled copper, silver and base metals mineralisation:
Several base metal and precious metal occurrences associated with late-stage cross structures with the Windimurra Intrusive Complex (“WIC”). Several occur within the 4km[2] John Bore area - rock chip sampling at John Bore South returned 16.2% copper , 566g/t silver with accessory gold, PGEs and bismuth.[7]
Historic drilling at John Bore targeting PGEs intercepted a shear zone containing lead zinc mineralisation within a 21.1m interval with no assays for silver. Midas auger and geochemical sampling identified another area of high base metals anomalism, and recent mapping did not locate any outcrop over the anomaly. The potential of the area is highlighted by the lack of outcrop and broad areas of potentially transported cover.
- Intrusion hosted platinoids, copper, nickel mineralisation:
The WIC stratiform layered gabbroic body contains at least two laterally extensive horizons, containing anomalous PGEs, copper and nickel mineralisation. Recent infill soil sampling and mapping is providing clarity over geometry and metal variability. Significant PGE and copper anomalism remains untested by drilling.
- Stratabound base metals mineralisation:
Recent sampling (refer Tables 2 and 3 of Appendix A) confirmed the presence of anomalous copper, gold, tin, molybdenum and zinc at the Rosemary-Anne prospect within gossanous felsic volcanics or the KantieMurdana formation interpreted to have been deposited above the WIC. The area is considered prospective for both VMS base metals or structurally controlled base metal and precious metal styles of mineralisation.
Anomalous base metals occur in soils for 11km along the contact between the WIC and the Yaloginda group felsic volcanics and clastic sequences (Heelier Prospects). The area contains major flexures in the regionally significant Wyemandoo Shear, where major oblique faults interact. Anomalous base metals may be stratabound or structurally controls.
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Figure 1: Gold and Copper Prospects at Newfield area of Newington Project
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Figure 2: Newington Project - Newfield and Newfield East Gold Mines and Prospects.
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Figure 3: Newington Project - Dawsons Long Section.
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Figure 4: Newington Project - Mayfield East Prospect.
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Figure 5: Newington Project - Hawthorn Prospect.
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Figure 6: Newington Project - Mt Correll SE Prospect.
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Figure 7: Challa Project and Prospect Locations.
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The Board of Midas Minerals Limited authorised this release.
For more information:
Mark Calderwood Nathan Ryan Managing Director Media / Investor Relations E: [email protected] E: [email protected]
About Midas
Midas Minerals is a junior mineral exploration company with a primary focus on gold, base metals and lithium. Midas’ Board and management has a strong track record of delivering value for shareholders through mineral discoveries and mine development and growing microcap explorers into successful ASX100-ASX300 companies. The Company has the Newington and Challa Projects located in Western Australia, as well as two lithium projects in Canada.
Newington Project: 212km[2] of tenements located at the north end of the Southern Cross greenstone belt, which are highly prospective for gold and lithium. The project has significant prior gold production and significant drill intercepts on existing mining leases including 4m at 16.6g/t and 2m at 17.5g/t ( refer ASX release dated 17 April 2024 ) and Midas has identified a number of undrilled targets.
Challa Gold, Nickel-Copper-PGE Project: 848km[2] of tenements with limited but successful exploration to date. A number of significant PGE and gold-copper exploration targets have been defined. Significant rock chip samples by Midas include 3.38g/t 2PGE from Cr rich horizon within gabbro, 16.3g/t Au and 6.65% Cu from gabbro with veining and 16.15% Cu and 566g/t Ag from a copper rich gossan ( refer to MM1 prospectus released to ASX on 3 September 2021) .
Reid-Aylmer Project: The Company has 100% of mineral claims totalling 157km[2] located northeast of Yellowknife, in the Northwest Territories of Canada. Initial limited exploration has resulted in the discovery of multiple pegmatites which contains abundant spodumene.
Greenbush Lithium Project: 13.1km[2] of mining claims located proximal to infrastructure, with little outcrop and no historic drilling. A 15m by 30m spodumene bearing pegmatite outcrop was discovered in 1955 and initial sampling by Midas has returned results up to 3.8% Li ₂ O from the main outcrop and surrounds ( refer ASX release dated 13 July 2023 ).
Competent Person and Compliance Statements
The information in this announcement that relates to new Exploration Results is based on and fairly represents information and supporting documentation prepared by Mr Mark Calderwood, the managing director of the Company. Mr Calderwood is a Competent Person and is a member of the Australasian Institute of Mining and Metallurgy. Mr Calderwood has sufficient experience relevant to the style of mineralisation 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” (“JORC Code”). Mr Calderwood consents to the inclusion in this announcement of the matters based on his information and supporting documents in the form and context in which it appears.
Mr Calderwood is a shareholder of the Company and the Company does not consider this to constitute an actual or potential conflict of interest to his role as Competent Person due to the overarching duties he owes to the Company. Mr Calderwood is not aware of any other relationship with Midas which could constitute a potential for a conflict of interest.
For full details of previously announced Exploration Results in this announcement, refer to the ASX announcement or release on the date referenced in the body text or in the End Notes. The Company confirms that it is not aware of any new information or data that materially affects the information included in the original market announcements and that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements.
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End Notes
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Refer to Midas’ ASX announcement dated 25 July 2024.
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Refer to Midas’ ASX announcement dated 17 April 2024.
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Refer to Midas’ ASX announcement dated 23 August 2022.
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Refer to Midas’ ASX announcement dated 8 October 2024.
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Refer to GHM’s ASX announcement dated 10 April 2025.
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Refer to WAMEX report A64915, Clippo Syndicate, July 2002.
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Independent Geologist’s Report and Appendices within the Midas Prospectus dated 12 July 2021 (released on ASX on 3 September 2021).
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Refer to WAMEX report A116435.
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Refer to WAMEX report A0094.
Forward Looking Statements
This announcement may contain certain forward-looking statements and projections, including statements regarding Midas’ plans, forecasts and projections with respect to its mineral properties and programmes. Although the forward-looking statements contained in this release reflect management’s current beliefs based upon information currently available to management and based upon what management believes to be reasonable assumptions, such forward looking statements/projections are estimates for discussion purposes only and should not be relied upon. They are not guarantees of future performance and involve known and unknown risks, uncertainties and other factors many of which are beyond the control of the Company.
The forward looking statements/projections are inherently uncertain and may therefore differ materially from results ultimately achieved. For example, there can be no assurance that Midas will be able to confirm the presence of Mineral Resources or Ore Reserves, that Midas’ plans for development of its mineral properties will proceed, that any mineralisation will prove to be economic, or that a mine will be successfully developed on any of Midas’ mineral properties. The performance of Midas may be influenced by a number of factors which are outside the control of the Company, its directors, staff or contractors.
The Company does not make any representations and provides no warranties concerning the accuracy of the projections, and disclaims any obligation to update or revise any forward looking statements/projects based on new information, future events or otherwise except to the extent required by applicable laws.
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APPENDIX A: SAMPLE DETAILS & ASSAYS
Table 1 – Newington Rock Chip Sample Results
| Sample | ID | Easting | Northing | Au ppm |
Ag ppm |
As ppm |
Cu ppm |
Fe % |
Lithology |
|---|---|---|---|---|---|---|---|---|---|
| CH001 | 684916 | 6619625 | 0.03 | <1 | 1 | 130 | 32 | BIF | |
| CH002 | 685032 | 6619438 | 0.01 | <1 | 10 | 40 | 4 | BIF | |
| CH003 | 685170 | 6619267 | 0.39 | <1 | 8 | 35 | 11 | BIF/Quartz | |
| CH004 | 685192 | 6619225 | 1.05 | <1 | 46 | 255 | 17 | BIF/Quartz | |
| HW001 | 681967 | 6622004 | 0.22 | <1 | 3090 | 30 | 9 | BIF | |
| HW002 | 681997 | 6622111 | 0.01 | <1 | 1480 | <5 | 59 | BIF | |
| HW003 | 682001 | 6622104 | 0.12 | <1 | 7946 | 230 | 56 | BIF | |
| HW004 | 682013 | 6622079 | 0.92 | <1 | 15625 | 140 | 52 | BIF | |
| HW006 | 682092 | 6622024 | 0.39 | <1 | 2920 | 205 | 60 | BIF | |
| HW007 | 682082 | 6621995 | 0.16 | <1 | 4340 | 215 | 59 | BIF | |
| HW008 | 681966 | 6622041 | 0.18 | <1 | 16325 | 135 | 47 | BIF | |
| HW009 | 681974 | 6622062 | 0.01 | <1 | 718 | 10 | 42 | BIF | |
| HW010 | 681984 | 6622061 | 0.01 | <1 | 681 | 15 | 11 | Quartz Vein | |
| HW011 | 681988 | 6622061 | 0.02 | <1 | 6680 | 5 | 52 | BIF | |
| HW012 | 682032 | 6622051 | 0.26 | <1 | 5590 | 140 | 62 | BIF | |
| HW013 | 682048 | 6622023 | 1.45 | <1 | 2210 | 195 | 61 | BIF | |
| HW014 | 681919 | 6622267 | 0.16 | <1 | 1190 | 20 | 60 | BIF | |
| HW015 | 681895 | 6622303 | 0.41 | <1 | 4060 | 165 | 51 | BIF | |
| HW016 | 681884 | 6622353 | 0.01 | <1 | 1645 | <5 | 57 | BIF | |
| MCN001 | 683464 | 6622270 | 0.36 | <1 | 134 | 55 | 13 | Quartz | |
| MCN003 | 683694 | 6622143 | 0.42 | <1 | 60 | 65 | 8 | Quartz Vein / BIF | |
| MCN004 | 683738 | 6622044 | 0.11 | <1 | 64 | 75 | 12 | Quartz Vein / BIF | |
| MCN005 | 683404 | 6622362 | 0.27 | <1 | 6 | 640 | 12 | Quartz Vein / BIF | |
| ME001 | 682576 | 6623919 | 0.53 | <1 | 1 | 25 | 3 | Quartz | |
| ME002 | 682596 | 6623891 | 0.02 | <1 | 3 | 25 | 1 | Quartz / Calcrete | |
| ME004 | 682545 | 6623816 | 1.23 | <1 | 65 | 55 | 24 | BIF | |
| ME005 | 682654 | 6623759 | 0.00 | <1 | <1 | 10 | 1 | Quartz | |
| ME006 | 682682 | 6623732 | 0.02 | <1 | 2 | 20 | 2 | Quartz | |
| ME007 | 682727 | 6623702 | <0.001 | <1 | 1 | 10 | 1 | Quartz |
Table 2 – Challa Project Sampling Locations and Descriptions
| Sample ID | East | North | Lithology |
|---|---|---|---|
| CH24001 | 635158 | 6901855 | Quartz Vein |
| CH24010 | 634516 | 6903585 | Quartz Vein |
| CH24013 | 633261 | 6900350 | Mafic |
| CH24014 | 633209 | 6900413 | Schist |
| CH24016 | 633201 | 6900416 | Dolerite |
| CH24017 | 633217 | 6900406 | Gabbro |
| CH24019 | 635434 | 6907411 | GRT |
| CH24020 | 635377 | 6907453 | Pyroxenite |
| CH24023 | 634177 | 6901311 | Gabbronorite |
| CH24024 | 643071 | 6886009 | Quartz Vein Gossan |
| CH24025 | 643048 | 6886021 | Ferruginous Vein |
| CH24026 | 643046 | 6886049 | FV Gossan |
| CH24027 | 643039 | 6886043 | Ferruginous Vein |
| CH24028 | 643064 | 6885987 | Ferruginous Vein Gossan |
| CH24029 | 643067 | 6885979 | Ferruginous Vein Gossan |
| CH24032 | 643091 | 6885931 | Ferruginous Vein Gossan |
| CH24034 | 643413 | 6885526 | Gossan |
| CH24041 | 634163 | 6901301 | Chromite reef in gabbronorite |
| CH24QV004 | 638167 | 6906816 | Quartz Vein |
| CH24QV006 | 638039 | 6906812 | Quartz Vein |
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Table 3 – Challa Project Rock Chip Assay Results
| Sample | Au 1 **ppb ** |
Pt **ppb ** |
Pd ppb |
Cu ppm |
Zn ppm |
Ni ppm |
As ppm |
Cr % |
Bi ppm |
Mo ppm |
Pb ppm |
Sn ppm |
W ppm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CH24001 | 4 | 5 | -1 | 24 | 2 | 7 | 14 | 0 | 38 | 0 | 1 | 0 | 1 |
| CH24010 | 20 | -1 | -1 | 10 | 4 | 3 | 2 | 0 | 170 | 1 | 1 | 0 | 1 |
| CH24013 | 19 | 5 | 2 | 180 | 50 | 358 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
| CH24014 | 5 | 2 | 2 | 82 | 186 | 344 | -1 | 0 | 0 | 0 | 1 | 0 | 0 |
| CH24016 | 6 | -1 | -1 | 58 | 108 | 113 | 1 | 0 | 0 | 0 | 2 | 1 | 0 |
| CH24017 | 3 | -1 | -1 | 92 | 66 | 219 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| CH24019 | 1 | -1 | -1 | 8 | 8 | 8 | 1 | 0 | 0 | 0 | 7 | 1 | 0 |
| CH24020 | 5 | -1 | -1 | 80 | 60 | 290 | -1 | 0 | 0 | 0 | 1 | 0 | 0 |
| CH24023 | 3 | 10 | 10 | 24 | 52 | 1650 | -1 |
0.4 | 0 | 0 | 2 | 0 | 0 |
| CH24024 | 28 | -1 | -1 | 58 | 52 | 16 | 5 | 0 | 5 | 102 | 5 | 148 | 2 |
| CH24025 | 29 | -1 | 2 | 152 | 494 | 14 | 2 | 0 | 5 | 26 | 3 | 13 | 3 |
| CH24026 | 97 | -1 | -1 | 548 | 2610 | 5 |
4 | 0 | 4 | 11 | 9 | 73 | 6 |
| CH24027 | 7 | -1 | -1 | 38 | 50 | 3 | 2 | 0 | 2 | 4 | 4 | 3 | 2 |
| CH24028 | 28 | -1 | -1 | 28 | 1510 | 5 |
1 | 0 | 1 | 1 | 5 | 13 | 1 |
| CH24029 | 11 | -1 | -1 | 50 | 1070 | 2 |
5 | 0 | 1 | 11 | 4 | 6 | 2 |
| CH24032 | 13 | -1 | -1 | 106 | 236 | 1 | 4 | 0 | 1 | 20 | 6 | 4 | 1 |
| CH24034 | 14 | -1 | -1 | 570 | 190 | 3 | 18 | 0 | 20 | 207 | 18 | 88 | 12 |
| CH24041 | 76 | 1870 | 1510 |
158 |
196 | 1430 | 2 |
12.0 | 0 |
4 | 1 | 1 | 0 |
| CH24QV004 | 11 | 10 | 6 | 84 | 12 | 14 | 1 | 0 | 0 | 4 | 1 | 1 | 0 |
| CH24QV006 | 15 | 34 | 27 | 166 | -2 | 29 | 2 | 0 | 168 | 1 | 38 | 0 | 0 |
Table 4 – Newfield Mining Leases Drilling 2000-2020
| Hole_ID | Prospect Year Type East (m) North (m) RL (m) |
Depth (m) From (m) To (m) Intercept (m) Au ppm |
|---|---|---|
| CSRC001 | Newfield 2001 RC 681546 6624843 407 |
106 91 93 2 15.32 |
| CSRC002 | Newfield 2001 RC 681535 6624822 407 |
100 84 86 2M 25.69 |
| CSRC003 | Newfield 2001 RC 681536 6624863 406 |
100 78 80 2 0.36 |
| CSRC004 | Newfield 2001 RC 681535 6624803 409 |
104 87 88 1 2.58 |
| CSRC005 | Newfield 2001 RC 681585 6624842 409 |
160 145 150 5M 4.91 |
| CSRC006 | Newfield 2001 RC 681575 6624862 407 |
142 130 132 2 3.84 |
| CSRC007 | Newfield 2001 RC 681532 6624783 409 |
148 NSI |
| CSRC008 | Newfield 2001 RC 681535 6624768 410 |
100 NSI |
| CSRC009 | Newfield 2001 RC/DDH 681520 6624813 408 |
76 67.8 68.9 1M 22.74 |
| CSRC010 | Newfield 2001 RC 681565 6624843 408 |
136 120 128 8M 6.94 |
| CSRC011 | Newfield 2002 RC/DDH 681555 6624822 408 |
130 106.8 107.8 1M 2.8 |
| CSRC012 | Newfield 2001 RC 681553 6624802 409 |
124 114 116 2M 13.41 |
| CSRC013 | Newfield 2001 RC 681575 6624822 409 |
154 139.5 142 2.5M 11.76 |
| CSRC014 | Newfield 2002 RC 681533 6624883 406 |
94 77 81 4 0.46 |
| CSRC015 | Newfield 2002 RC 681540 6624901 405 |
94 82.5 83.5 1 12.1 |
| CSRC018 | Newfield 2003 RC 681547 6624922 405 |
112 81 87 6 4.76 |
| CSRC019 | Newfield 2003 RC 681547 6624942 405 |
118 68 72 4 0.44 |
| CSRC020 | Newfield 2003 RC 681548 6624965 405 |
95 NSI |
| CSRC022 | Newfield 2003 RC 681648 6624816 409 |
258 210 216 6 6.43 |
| CSRC023 | Newfield 2003 RC 681566 6624912 405 |
130 101 104 3 1.85 |
| CSRC024 | Newfield 2004 RC 681648 6624856 408 |
250 196 200 4 1.29 |
| and 202 203 1 1.57 |
||
| CSRC025 | Newfield 2004 RC 681648 6624896 407 |
238 189 191 2 0.87 |
| CSRC026 | Newfield 2004 RC 681649 6624936 406 |
214 NSI |
| NWDD001 | Newfield 2019 RC/DDH 681682 6624818 410 |
260.6 230 232 2.6 0.43 |
| NWDD003 | Newfield 2019 RC/DDH 681680 6624857 410 |
270.4 NSI |
| SNWRC005 | Newfield 2019 RC 681607 6624924 405 |
205 163 164 1 1.64 |
| CSRC021 | Dawson 2003 RC 681103 6625383 407 |
118 51 54 3 11.03 |
| CSRC027 | Dawson 2004 RC 681084 6625385 406 |
80 NSI |
| CSRC028 | Dawson 2004 RC 681125 6625382 407 |
70 54 58 4 3.00 |
| CSRC029 | Dawson 2004 RC 681145 6625382 408 |
70 56 58 2 1.04 |
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| Hole_ID | Prospect Year Type East (m) North (m) RL (m) |
Depth (m) From (m) To (m) Intercept (m) Au ppm |
|---|---|---|
| CSRC030 | Dawson 2004 RC 681102 6625364 407 |
94 NSI |
| CSRC031 | Dawson 2004 RC 681123 6625363 408 |
94 83 87 4 16.60 |
| incl. 83 85 2 29.95 |
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| CSRC032 | Dawson 2004 RC 681165 6625385 410 |
70 52 56 4 0.74 |
| CSRC033 | Dawson 2005 RC 681104 6625396 406 |
52 NSI |
| CSRC034 | Dawson 2005 RC 681124 6625392 407 |
49 41 48 7 2.28 |
| CSRC035 | Dawson 2005 RC 681146 6625393 408 |
49 44 46 2 1.55 |
| CSRC036 | Dawson 2005 RC 681122 6625343 409 |
120 105 106 1 20.01 |
| CSRC037 | Dawson 2005 RC 681143 6625351 409 |
108 NSI |
| NERC018 | Dawson 2020 RC 681161 6625369 410 |
110 NSI |
| NERC019 | Dawson 2020 RC 681182 6625332 412 |
148 NSI |
| NERC020 | Dawson 2020 RC 681141 6625335 411 |
150 104 108 4 3.27 |
| SNWRC010 | Dawson 2019 RC 681131 6625365 408 |
92 76 78 2 17.53 |
| SNWRC011 | Dawson 2019 RC 681209 6625401 412 |
52 NSI |
| SNWRC013 | Dawson 2019 RC 681096 6625343 409 |
132 NSI |
| SNWRC014 | Dawson 2019 RC 681123 6625316 412 |
162 146 148 2 12.98 |
| SNWRC015 | Dawson 2019 RC 681062 6625356 408 |
107 NSI |
| SNWRC016 | Dawson 2019 RC 681062 6625319 410 |
152 NSI |
| SNWRC017 | Dawson 2019 RC 681180 6625346 412 |
122 101 102 1 1.15 |
| SNWRC012 | Newfield East 2019 RC 681635 6624761 410 |
155 47 54 7 1.80 |
| and 92 94 2 0.93 |
||
| and 102 104 2 2.41 |
||
| NWDD002 | Exploration 2019 RC/DDH 681677 6624777 1 |
269.1 NSI |
| CSRC016 | Exploration 2003 RC 681755 6625072 408 |
118 NSI |
| CSRC017 | Exploration 2003 RC 681730 6625042 407 |
100 NSI |
| CSRC038 | Exploration 2005 RC 681485 6625310 N/R |
49 28 32 4 0.14 |
| CSRC039 | Exploration 2005 RC 681498 6625293 N/R |
60 36 40 4 0.12 |
| CSRC040 | Exploration 2005 RC 681470 6625278 N/R |
35 NSI |
| CSRC041 | Exploration 2005 RC 681453 6625269 N/R |
49 NSI |
| CSRC042 | Exploration 2005 RC 681536 6625288 N/R |
43 NSI |
| SNWRC001 | Exploration 2019 RC 681494 6624666 405 |
60 NSI |
| SNWRC002A | Exploration 2019 RC 681547 6624667 N/R |
70 NSI |
| SNWRC003 | Exploration 2019 RC 681575 6624780 411 |
162 80 92 12 0.13 |
| SNWRC004 | Exploration 2019 RC 681648 6624780 409 |
227 164 168 4 0.24 |
| SNWRC006 | Exploration 2019 RC 681510 6624980 405 |
53 30 31 1 0.17 |
| SNWRC007 | Exploration 2019 RC 681517 6625044 406 |
58 33 34 1 0.13 |
| SNWRC008 | Exploration 2019 RC 681514 6625098 407 |
63 NSI |
| SNWRC009 | Exploration 2019 RC 681551 6625100 407 |
103 NSI |
| SNWRC018 | Exploration 2019 RC 681650 6624976 N/R |
192 186 188 2 1.09 |
| SNWRC019 | Exploration 2019 RC 681566 6625044 405 |
57 NSI |
| SNWRC020 | Exploration 2019 RC 681677 6625100 408 |
112 NSI |
| SNWRC021 | Exploration 2019 RC 681634 6624696 410 |
125 NSI |
| SNWRC022 | Exploration 2019 RC 681762 6624796 409 |
160 NSI |
| SNWRC023 | Exploration 2019 RC 681618 6624745 411 |
165 53 56 3 0.38 |
| SNWRC029 | Exploration 2019 RC 681076 6625518 402 |
52 NSI |
| SNWRC030 | Exploration 2019 RC 681824 6624842 408 |
47 NSI |
Notes
M – believed to have been mostly mined out between 2002 and 2005. CSRC001 intercept believed to be close to a stope N/R – not recorded, NSI – no significant intercept
Holes CSRC019, CSRC030, CSRC033, NWDD001 and NWDD002 intercepted late-stage intrusive dykes in target zone. All Newfield holes drilled nominally -60º declination, 270º azimuth.
All Dawson holes drilled nominally -60º declination, 360º azimuth
Exploration drill holes and Newfield East drill holes drilled nominally -60º declination, and, 25º, 90º or 270º azimuths.
15
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APPENDIX B: JORC CODE 2012 EDITION, TABLE 1 FOR EXPLORATION RESULTS - NEWINGTON PROJECT
Section 1 Sampling Techniques and Data
| Criteria JORC Code Explanation |
Commentary |
|---|---|
| Sampling techniques • Nature and quality of sampling (e.g. cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc.). These examples should not be taken as limiting the broad meaning of sampling. • Include reference to measures taken to ensure sample representativity and the appropriate calibration of any measurement tools or systems used. • Aspects of the determination of mineralisation that are Material to the Public Report. In cases where ‘industry standard’ work has been done this would be relatively simple (e.g. ‘reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay’). In other cases more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (e.g. submarine nodules) may warrant disclosure of detailed information. |
Midas Rock chip samples were taken from rock outcrops. Sample sizes range from 0.5-2.0kg are considered appropriate for the material sampled. For 2001-2005 RC and diamond drilling: For RC - 2kg - 3kg samples collected at 0.5m to 1m intervals. Samples collected at 0.5m to 1m through main target zone and 4m composites for the balance of drilling. Method of splitting was not recorded. For Diamond drilling the target veins were sampled as half core at intervals from 0.25m to 0.9M Mineralisation was determined qualitatively through rock type, sulphide and quartz content and intensity of alteration. For 2019-2020 RC and diamond drilling: For RC, 2kg - 3kg samples collected at 1m intervals. Mineralisation was determined qualitatively through rock type, sulphide and quartz content and intensity of alteration. |
| Drilling techniques • Drill type (e.g. core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc.) and details (e.g. 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.). |
For 2001-2005 RC and diamond drilling:Contractor, Grimwood Davies was used for RC drilling. The RC rig utilised face sampling hammer of unknown diameter. For diamond drilling, Western Diamond Drillers were contracted producing NQ2 core. For 2019-2020 RC and diamond drilling:Contractor, Challenge Drilling was used for RC drilling. The RC rig utilised face sampling hammer of unknown diameter. For diamond drilling no records were available for the contractor or core size. None of these diamond holes intercepted significant mineralisation largely due intercepting a granite dyke in the target zone. |
| 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. |
For 2001-2005 RC and diamond drilling: No records of recovery nor problems with recovery were noted in log sheets For 2019-2020 RC and diamond drilling: All samples were dry and no problems with recovery were noted in database. |
| Logging • Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support |
For 2001-2020 RC and diamond drilling:RC and Holes logged to a level of detail to support mineral resource estimation: lithology;alteration;mineralisation; |
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| Criteria JORC Code Explanation |
Commentary |
|---|---|
| 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. |
structural. qualitative: lithology, alteration, foliation. quantitative: vein percentage; mineralisation (sulphide) percentage. Logging is both qualitative and quantitative or semi quantitative in nature. All holes logged for the entire length of hole. Midas rock chip samplesSample descriptions for all samples have been recorded according to sample type and rock type. Sample descriptions are qualitative in nature. All samples were photographed in the field. |
| Sub-sampling techniques and sample preparation • If core, whether cut or sawn and whether quarter, half or all core taken. • If non-core, whether riffled, tube sampled, rotary split, etc. and whether sampled wet or dry. • For all sample types, the nature, quality and appropriateness of the sample preparation technique. • Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples. • Measures taken to ensure that the sampling is • representative of the in situ material collected, including for instance results for field duplicate/second-half sampling. • Whether sample sizes are appropriate to the grain size of the material being sampled. |
Midas rock chip samples prepared at Nagrom were dried and crushed to a top size of 2mm. Crushed samples were pulverised to 95% passing 75 microns. 1:20 samples were split to produce a duplicate for QAQC purposes. No standards or blanks were submitted for geochemical and rock chip sampling by all parties. Laboratories utilised their own QA/QC procedures, including duplicate splits and standards. The preparation methods are appropriate for the sampling method. For 2001-2005 RC and diamond drilling:Drill cuttings were split by an automatic splitter located on the rig cyclone and collected in 1m bags. Samples through the interpreted mineralised zone were collected at half metre down hole intervals for some holes. 2-3kgs of sample was submitted to ALS in Kalgoorlie for sample preparation and analysis by Aqua Regia and 0.2kg to 0.5kg bulk cyanide leach. No standards were used however field duplicate check sampling of mineralised zone was undertaken. For 2019-2020 RC and diamond drilling:mineralised drill cuttings were cone-split. 2-3kgs of sample was submitted to ALS for sample preparation and analysis by fire assay. Standards and field duplicates were included in sampling. The sample sizes are believed to be appropriate to correctly represent the style of gold mineralisation. |
| Quality of assay data and laboratory tests • The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. • For geophysical tools, spectrometers, handheld XRF instruments, etc., the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. • Nature of quality control procedures adopted (e.g. standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (i.e. lack of bias) and precision have been established. |
At Nagrom,Midas rock chip sampleswere Assayed by 50gram fire assay for Au and for Ag, As, Cu, Fe, V, a four acid digest was utilised and analysed by Inductively Coupled Plasma (ICP) for Ag, As, Cu, Fe, V. Industry, normal practice, QAQC procedures were followed by Nagrom. Based on laboratory QA/QC, assays were considered satisfactory. For 2001-2005 drilling:Samples were submitted to ALS inKalgoorliefor analysis. All composite samples were analysed by a 25g aqua regia (PM203). With pulps from individual samples returning assays greater than 1g/t Au being re-assayed via 50gram fires assay (PM209) or 200 to 500gram bulk cyanide leach. The original assay sheets nor details of laboratory QA/QC are not available. For 2019-2020 drilling: Samples were submitted to ALSfor analysis. All composite sampleswere |
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| Criteria JORC Code Explanation |
Commentary |
|---|---|
| analysed 50g fire assay. Industry, normal practice, QAQC procedures were followed by ALS. No geophysical (XRF) tools were used to determine any element concentrations used in the reported results. |
|
| Verification of sampling and assaying • The verification of significant intersections by either independent or alternative company personnel. • The use of twinned holes. • Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. • Discuss any adjustment to assay data. |
No verification or twin holes undertaken. Recent and historicaldata is recorded digitally withinstandard industry software. All data is stored within a suitable database. No adjustments to applied to data. |
| Location of data points • Accuracy and quality of surveys used to locate drill holes (collar and down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation. • Specification of the grid system used. • Quality and adequacy of topographic control. |
All locations have been presented in zone 50 GDA 1994 MGA. Midas rock chip samplelocations recorded with a handheld GPS (+/- 3m). 2001 to 2005 RC and diamond drill holelocations were surveyed using a local grid (same used for mining) and calibrated to MGA grid by Midas with a RTK GNSS CORS Receiver DGPS (+/- 0.5m (horizontal) and 1.5m (vertical)) 2019 to 2029 RC and diamond drill holelocations were surveyed handheld GPS and calibrated where possible to MGA grid by Midas with a RTK GNSS CORS Receiver DGPS (+/- 0.5m (horizontal) and 1.5m (vertical)) 2001-2005 RC and diamond drill holeswere subject to down hole survey, though details on methods were not recorded 2001-2005 RC and diamond drill holeswere subject to down hole survey at nominal 30m intervals using AXIS champ Gyro |
| Data spacing and distribution • Data spacing for reporting of Exploration Results. • Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied. • Whether sample compositing has been applied. |
All rock chip sampleswere taken at random intervals. 2001-2020 RC drill holes were drilled varying spacing ranging from 20m to 40m along strike and across strike. The data is considered to be appropriate for calculation of a Mineral Resource. Most of the significant reported intercepts are based on 0.5m or 1m sample splits, several were reported as 4m sample composites. |
| Orientation of data in relation to geological structure • Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. • If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material. |
Drill holes were orientated approximately perpendicular to theinterpreted strike of the mineralised structures. |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| Sample | • | The measures taken to ensure sample | Midas rock chip samples were collected and delivered |
| security | security. | to laboratory by company personnel. | |
| RC and DDH sample transportation methods were not | |||
| recorded. | |||
| Audits or | • | The results of any audits or reviews of | Other than a re-survey of available collars, no audits or |
| reviews | sampling techniques and data. | reviews were undertaken |
Section 2 Reporting of Exploration Results
| Criteria JORC Code Explanation |
Commentary |
|---|---|
| Mineral tenement and land tenure status • Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. • The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area. |
The Newington Main project area comprises 11 tenements with varying ownership. These are detailed as follows: Midas Tenements(100% owned) E77/2309, E77/2602, E77/2604, E77/2943 A 1.75% gross revenue royalty is payable (E77/2309 only) to Gateway Projects WA Pty Ltd (ACN 161 934 649) pursuant to a royalty deed dated 31 March 2021 (as assigned); and E77/2309 is subject to an obligation pursuant to a tenement sale agreement (as assigned) where Gateway Projects WA Pty Ltd (ACN 161 934 649) must be issued $250,000 worth of shares in Midas Minerals Limited within 10 Business Days of a maiden JORC compliant Mineral Resources being announced on E77/2309. Newfield Tenements(70% interest) Tenements M77/422 and M77/846 is held 50% by Midas and 30% by Newfield Resources Limited. Royalty on M77/422 and M77/846: (a) $10 per ounce of gold and 2% Net Smelter Return of non-gold commodities payable to Carterton Holdings Pty Ltd pursuant to a royalty deed dated 7 November 2001 (as assigned); and (b) 2% Net Smelter Return of gold payable to Anthony John Woodhill (16.67%), Anthony William Kiernan (16.67%), Archaean Exploration Services Pty Ltd (16.65%), Woodline Pty Ltd (16.67%), Plato Prospecting Pty Ltd (16.67%) and Geoda Pty Ltd (16.67%) pursuant to an option agreement dated 22 November 2011 (as assigned). Fleet Street JV Tenements(80% interest) P77/4397, E77/2326, E77/2558 and E77/2263 are held 80% by Midas and 20% by Fleet Street Holdings Pty Ltd. These tenements are subject to a Farm-in Agreement dated 23 September 2019 (as assigned) which contemplates the forming of a Joint Venture, and, following a Decision to Mine being made, Fleet Street may elect (among other options) to convert to a Royalty, the rate of which varies depending on the extent of the participating interest at the time of election. The Newington Project is located on Kawana and Mt Jackson pastoral leases. The project area is within the registered Marlinyu Ghoorlie native title area WC2017/007. |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| There are no wilderness areas, national parks or | |||
| environmental impediments (other than usual | |||
| environmental and rehabilitation conditions on which | |||
| the granted tenements have been granted) over the | |||
| outlined current areas. There are no current | |||
| impediments to obtaining a license to operate in the | |||
| project area. | |||
| Exploration | • | Acknowledgment and appraisal of | This report refers to prior exploration results by third |
| done by other parties |
exploration by other parties. | parties: • WAMEX reports A62850, A64915, A67324, |
|
| A69213, A71208 and A116435. | |||
| This report refers to prior exploration results Midas: | |||
| Midas ASX announcements 17 April 2024, 25 July | |||
| 2024, | |||
| Geology | • | Deposit type, geological setting and style | Known gold deposits are within steeply dipping N-W |
| of mineralisation. | or E-W striking quartz vein hosted deposits within | ||
| amphibolite altered mafic rocks. Mineralisation varies | |||
| from approximately 1-5m true thickness within an | |||
| alteration zone generally considered to be typical of | |||
| vein style gold mineralisation. | |||
| Copper mineralisation with the Copperhead shear | |||
| occurs in association with silver, gold, zinc, lead and | |||
| molybdenum mineralisation. The low-grade | |||
| mineralised zone appears to be up to 100m wide. | |||
| Drill hole | • | A summary of all information material to | Table 4 of Appendix A contains a summary of all prior |
| Information | the understanding of the exploration | RC and DD drilling at on Newfield Mining Leases from | |
| results including a tabulation of the | 2001. | ||
| following information for all Material drill | |||
| holes: | |||
oeasting and northing of the drill hole |
|||
| collar | |||
oelevation or RL (Reduced Level – |
|||
| elevation above sea level in metres) | |||
| of the drill hole collar | |||
odip and azimuth of the hole |
|||
odown hole length and interception |
|||
| depth | |||
ohole 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, | Reported intercepts within Table 4 of Appendix A |
| aggregation | weighting averaging techniques, | (except ‘exploration’ holes) have been composited | |
| methods | maximum and/or minimum grade | using a 0.3g/t Au cut off and interval weighting. | |
| truncations (e.g. cutting of high grades) | |||
| and cut-off grades are usually Material and should be stated. |
Reported ‘exploration’ intercepts within Table 4 of Appendix A, have been composited using a 0.1g/t Au |
||
| • | Where aggregate intercepts incorporate | cut off and interval weighting. | |
| 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. |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| • | The assumptions used for any reporting | ||
| of metal equivalent values should be | |||
| clearly stated. | |||
| Relationship | • | These relationships are particularly | The true width of mineralisation reported in Table 4 |
| between | important in the reporting of Exploration | of Appendix A, are interpreted to be within 80 and | |
| mineralisation | Results. | 95% of true width. | |
| widths and intercept lengths |
• | If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported |
|
| • | If it is not known and only the down hole | ||
| lengths are reported, there should be a | |||
| clear statement to this effect (e.g. ‘down | |||
| hole length, true width not known’). | |||
| Diagrams | • | Appropriate maps and sections (with | Figure 1 shows the location of prospects, Figures 2 to |
| scales) and tabulations of intercepts | 6 show all geochemical sample, rock chip and drill | ||
| should be included for any significant | hole locations | ||
| 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 | Table 1 of Appendix A contains a comprehensive list |
| reporting | Exploration Results is not practicable, | of rock chip samples. Table 4 of Appendix A contains | |
| representative reporting of both low and | details of all prior RC and diamond drilling at on | ||
| high grades and/or widths should be | Newfield Mining Leases since 2001. | ||
| practiced to avoid misleading reporting of | |||
| Exploration Results. | |||
| Other | • | Other exploration data, if meaningful and | All relevant and material exploration data for the target |
| substantive | material, should be reported including | and prospect areas discussed, has been reported. | |
| exploration | (but not limited to): geological | ||
| data | observations; geophysical survey results; | ||
| geochemical survey results; bulk | |||
| samples – size and method of treatment; | |||
| metallurgical test results; bulk density, | |||
| groundwater, geotechnical and rock | |||
| characteristics; potential deleterious or | |||
| contaminating substances. | |||
| Further work | • | The nature and scale of planned further | Further exploration is warranted across the tenements |
| work (e.g. tests for lateral extensions or | to improve the understanding of the mineralisation. All | ||
| depth extensions or large-scale step-out | relevant diagrams have been incorporated in this | ||
| drilling). | report. | ||
| • | Diagrams clearly highlighting the areas of | ||
| possible extensions, including the main | |||
| geological interpretations and future | |||
| drilling areas, provided this information is | |||
| not commercially sensitive. |
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APPENDIX C: JORC CODE 2012 EDITION, TABLE 1 FOR EXPLORATION RESULTS - CHALLA PROJECT
Section 1 – Sampling Techniques and Data
| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| Sampling | • | Nature and quality of sampling (e.g. cut | Reported samples were rock chip samples taken from |
| techniques | channels, random chips, or specific | various outcrops. Sample sizes range from 0.5-2.0kg | |
| specialised industry standard | are considered appropriate for the material sampled. | ||
| measurement tools appropriate to the minerals under investigation, such as d |
No soil sample or drill results are being reported. | ||
| own 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 representativity and the | |||
| appropriate calibration of any | |||
| measurement tools or systems used. | |||
| • | Aspects of the determination of | ||
| mineralisation that are Material to the | |||
| Public Report. In cases where ‘industry | |||
| standard’ work has been done this would | |||
| be relatively simple (e.g. ‘reverse | |||
| circulation drilling was used to obtain 1 m | |||
| samples from which 3 kg was pulverised to | |||
| produce a 30 g charge for fire assay’). In | |||
| other cases more explanation may be | |||
| required, such as where there is coarse | |||
| gold that has inherent sampling problems. | |||
| Unusual commodities or mineralisation | |||
| types (e.g. submarine nodules) may | |||
| warrant disclosure of detailed information. | |||
| Drilling | • | Drill type (e.g. core, reverse circulation, | Not applicable as no drilling is being reported. |
| techniques | open-hole hammer, rotary air blast, auger, | ||
| Bangka, sonic, etc.) and details (e.g. 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.). | |||
| Drill sample | • | Method of recording and assessing core | Not applicable as no drilling is being reported. |
| recovery | 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. | |||
| Logging | • | Whether core and chip samples have been | Sample descriptions for all rock chip samples have |
| geologically and geotechnically logged to a | been recorded according to sample type and rock |
||
| level of detail to support appropriate | type. Sample descriptions are qualitative in nature. | ||
| Mineral Resource estimation, mining studies and metallurgical studies. |
All rock chip samples were photographed in the field. | ||
| • | Whether logging is qualitative or | ||
| quantitative in nature. Core (or costean, | |||
| channel, etc.) photography |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| • | The total length and percentage of the | ||
| relevant intersections logged. | |||
| Sub- | • | If core, whether cut or sawn and whether | Midas rock chip samples were prepared at Bureau |
| sampling | quarter, half or all core taken. | Veritas Minerals Pty Ltd (Bureau Veritas). Samples | |
| techniques and sample preparation |
• | If non-core, whether riffled, tube sampled, rotary split, etc. and whether sampled wet or dry. |
were sorted and dried. Primary preparation has been by crushing the whole sample. The preparation methods are appropriate for the |
| • | For all sample types, the nature, quality | sampling method. | |
| and appropriateness of the sample | Samples are rudimentary and not representative of the | ||
| preparation technique. | outcrop as a whole. | ||
| • | Quality control procedures adopted for all | ||
| sub-sampling stages to maximise | |||
| representivity of samples. | |||
| • | Measures taken to ensure that the | ||
| sampling is representative of the in situ | |||
| material collected, including for instance | |||
| results for field duplicate/second-half | |||
| sampling. | |||
| • | Whether sample sizes are appropriate to | ||
| the grain size of the material being | |||
| sampled. | |||
| Quality of | • | The nature, quality and appropriateness of | At prepared at Bureau Veritas Perth, prepared rock |
| assay data | the assaying and laboratory procedures | chip samples were digested and refluxed with a | |
| and | used and whether the technique is | mixture of acids including Hydrofluoric, Nitric, | |
| laboratory | considered partial or total. | Hydrochloric and Perchloric Acids. | |
| tests | • | For geophysical tools, spectrometers, | Al,Ca,Cu,Fe,K,Mg,Na,Zn have been determined by |
| handheld XRF instruments, etc., the | Inductively Coupled Plasma (ICP) Optical Emission | ||
| parameters used in determining the | Spectrometry. | ||
| analysis including instrument make and | Ag,As,Ba,Bi,Cr,Mo,Ni,Pb,Sb,Sn,W have been | ||
| model, reading times, calibrations factors | determined by Inductively Coupled Plasma (ICP) Mass | ||
| applied and their derivation, etc. | Spectrometry. | ||
| • | Nature of quality control procedures | Samples were also digested with Aqua Regia and Au | |
| adopted (e.g. standards, blanks, | determined by Inductively Coupled Plasma (ICP) Mass | ||
| duplicates, external laboratory checks) and | Spectrometry. |
||
| whether acceptable levels of accuracy (i.e. lack of bias) and precision have been established. |
Au, Pd, Pt were also determined by 40grm fire assay and determined by Inductively Coupled Plasma (ICP) Mass Spectrometry. |
||
| No geophysical (XRF) tools were used to determine | |||
| any element concentrations used in reported results. | |||
| Industry, normal practice, QAQC procedures were | |||
| followed by BV. | |||
| Verification | • | The verification of significant intersections | Verification of significant intersections, not applicable |
| of sampling | by either independent or alternative | at this stage of the project development | |
| and assaying |
• | company personnel. The use of twinned holes. |
No duplicate rock chip sampling has been conducted. Rock chip samples were taken to verify the presence |
| • | Documentation of primary data, data entry | of gold, copper, PGE’s and other mineralisation. | |
| procedures, data verification, data storage | No data has been aggregated in the reporting of | ||
| (physical and electronic) protocols. | results. | ||
| • | Discuss any adjustment to assay data. | No metal equivalents have been used. | |
| Location of | • | Accuracy and quality of surveys used to | All co-ordinates have been reported in GDA 1994 |
| data points | locate drill holes (collar and down-hole | MGA Zone 50. | |
| surveys), trenches, mine workings and other locations used in Mineral Resource |
Rock chip sample locations are currently located using handheld GPS in GDA 1994 MGA Zone 50 to an |
||
| estimation. | accuracy of 3m. | ||
| • | Specification of the grid system used. |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| • | Quality and adequacy of topographic | ||
| control. | |||
| Data | • | Data spacing for reporting of Exploration | Rock chip spacing was random based on outcrop |
| spacing and | Results. | locations dependent on geology. | |
| distribution | • | Whether the data spacing and distribution | The data spacing, quality and distribution is not |
| is sufficient to establish the degree of | sufficient for Mineral Resource and Ore Reserve | ||
| geological and grade continuity | estimation. | ||
| appropriate for the Mineral Resource and | No sampling composite has been applied. | ||
| Ore Reserve estimation procedure(s) and | |||
| classifications applied. | |||
| • | Whether sample compositing has been | ||
| applied. | |||
| Orientation | • | Whether the orientation of sampling | Nature of rock chip sampling did not allow for an |
| of data in | achieves unbiased sampling of possible | orientation to be determined. | |
| relation to geological |
structures and the extent to which this is known, considering the deposit type. |
No drilling activities were reported. | |
| 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. | |||
| Routine | • | The measures taken to ensure sample | All samples to date have delivered to the laboratories |
| Sample | security. | by company personnel. | |
| security | |||
| Audits or | • | The results of any audits or reviews of | No audits of reviews of sampling techniques has been |
| reviews | sampling techniques and data. | undertaken |
Section 2 - Reporting of Exploration Results
| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| Mineral | • | Type, reference name/number, location | The Challa project comprises exploration licences |
| tenement and | and ownership including agreements or | 58/563, 58/567, 58/596 and 58/597 exploration licence | |
| land tenure | material issues with third parties such as | applications located east of Mt Magnet. The Company | |
| status | joint ventures, partnerships, overriding | holds 100% of the tenements in the name of its wholly | |
| royalties, native title interests, historical | owned subsidiary Marigold Minerals Pty Ltd. The | ||
| sites, wilderness or national park and | project is subject to a 0.75% gross revenue royalty | ||
| environmental settings. | from whom the project was acquired. The Company | ||
| • | 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. |
has assumed responsibility for the payment of State Government royalty. The two approved tenements are in good standing, all exploration was undertaken over these two licences |
|
| The Barracuda project comprises exploration licence | |||
| 58/551 of 48km2located east of Mt Magnet. E58/551 | |||
| is registered to Tojo Resources Pty Ltd and is in good | |||
| standing. Midas has an option to purchase the | |||
| tenement outright subject to two 0.5% Net Smelter | |||
| Royalties. | |||
| There are no registered native title interests, | |||
| wilderness areas, national park or environmental | |||
| impediments (other than usual environmental and | |||
| rehabilitation conditions on which the granted | |||
| tenements have been granted) over the outlined | |||
| current areas. Apart from restrictions related to | |||
| heritage site ACH-4742 over lapping portion of | |||
| E58/597, there are no known impediments to | |||
| operating in this area. |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| The granted tenements area falls on several pastoral | |||
| properties – Challa, Windsor, Windimurra and | |||
| Wondinong. | |||
| Exploration | • | Acknowledgment and appraisal of | This release refers to prior exploration results. The |
| done by other | exploration by other parties. | prior exploration is comprehensively referenced in the | |
| parties | following: | ||
| 1) Independent Geologist’s Report and Appendices | |||
| within the Midas Prospectus dated 12 July 2021 | |||
| (released on ASX on 3 September 2021). | |||
| 2) Midas’ ASX announcements dated 8 October 2024 | |||
| The area has been held by other companies, but no | |||
| substantive additional exploration work has been | |||
| undertaken in which the Competent person considers | |||
| reliable or locatable. | |||
| Geology | • | Deposit type, geological setting and style | The extensive project area is considered to be |
| of mineralisation. | prospective for: | ||
| - mafic-ultramafic hosted, magmatic, Pt-Pd-Ni-Cu | |||
| sulphide deposits | |||
| - Structurally controlled Cu-Ag-Au mineralisation | |||
| - Structurally controlled Au-Cu, Au-As mineralisation | |||
| - Reef-style PGE sulphide or chromite mineralisation | |||
| - Reef-style or fault breccia hosted Ni-Cu-PGE | |||
| sulphides | |||
| - VMS hosted Cu, Zn, Sn | |||
| - Structurally controlled Pb-Zn mineralisation (John | |||
| Bore) | |||
| Drill hole | • | A summary of all information material to | Appendix A – Tables 2 and 3 contains a list of all |
| Information | the understanding of the exploration | recent Midas rock chip samples, co-ordinates, | |
| results including a tabulation of the | descriptions and assays. | ||
| following information for all Material drill | |||
| holes: | |||
oeasting and northing of the drill hole |
|||
| collar | |||
oelevation or RL (Reduced Level – |
|||
| elevation above sea level in metres) | |||
| of the drill hole collar | |||
odip and azimuth of the hole |
|||
odown hole length and interception |
|||
| depth | |||
ohole 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, | Data has not been averaged or truncated in the |
| aggregation | weighting averaging techniques, | reporting of the exploration results. | |
| methods | maximum and/or minimum grade truncations (e.g. cutting of high grades) and cut-off grades are usually Material and should be stated. |
Data has not been aggregated in the reporting of exploration results. No metal equivalents have been used. |
|
| • | 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 |
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| Criteria | JORC Code Explanation | JORC Code Explanation | Commentary |
|---|---|---|---|
| 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 applicable as no drilling is being reported. |
| between | important in the reporting of Exploration | ||
| mineralisation | Results. | ||
| widths and intercept lengths |
• | If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported |
|
| • | If it is not known and only the down hole | ||
| lengths are reported, there should be a | |||
| clear statement to this effect (e.g. ‘down | |||
| hole length, true width not known’). | |||
| Diagrams | • | Appropriate maps and sections (with | Figure 7 shows locations of Midas target areas |
| scales) and tabulations of intercepts | referred to. | ||
| 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 | Appendix A – Tables 2 and 3 contains a list of all |
| reporting | Exploration Results is not practicable, | recent Midas rock chip samples | |
| 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 | All relevant and material exploration data for the target |
| substantive | material, should be reported including | areas discussed, has been reported or referenced. | |
| exploration | (but not limited to): geological | ||
| data | observations; geophysical survey results; | ||
| geochemical survey results; bulk | |||
| samples – size and method of treatment; | |||
| metallurgical test results; bulk density, | |||
| groundwater, geotechnical and rock | |||
| characteristics; potential deleterious or | |||
| contaminating substances. | |||
| Further work | • | The nature and scale of planned further | Further exploration, including drilling, is warranted to |
| work (e.g. tests for lateral extensions or | test anomalies. | ||
| depth extensions or large-scale step-out drilling). |
All relevant diagrams have been incorporated in this report. |
||
| • | Diagrams clearly highlighting the areas of | ||
| possible extensions, including the main | |||
| geological interpretations and future | |||
| drilling areas, provided this information is | |||
| not commercially sensitive. |
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