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CHALICE MINING LIMITED Capital/Financing Update 2022

May 1, 2022

64649_rns_2022-05-01_4e11b1d3-8edb-45e2-bc73-7fd7671ed4c3.pdf

Capital/Financing Update

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ASX Announcement

2 May 2022

Exceptional high-grade extensional results at Julimar

Step-out drilling continues to extend high-grade zones outside the Gonneville Resource while initial results at Hartog reveal a prospective intrusive sequence

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Highlights
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  • « Wide-spaced step-out drilling is continuing at Gonneville, focused on expanding the highgrade, in-pit, indicated and inferred Resource (74Mt @ 1.8g/t 3E[1] , 0.22% Ni, 0.21% Cu, 0.021% Co (~1.0% NiEq[2] )[3] into an underground category, as well as potentially increasing the size of the Resource pit shell.

  • « New high-grade (>0.6% NiEq) extensional results, up to ~260m beyond the limit of the current Gonneville Resource pit shell, to be included in the upcoming Resource update in June:

  • « 3m @ 10.9g/t 3E, 1.0% Ni, 1.0% Cu, 0.06% Co (5.6% NiEq) from 653m (JD220W2);

  • « 16.4m @ 5.4g/t 3E, 0.5% Ni, 1.3% Cu, 0.03% Co (3.4% NiEq) from 667.9m (JD220W1) incl:

    • « 6.1m @ 11.5g/t 3E , 1.0% Ni, 0.4% Cu, 0.06% Co (5.4% NiEq) from 667.9m; and

    • « 3.8m @ 2.9g/t 3E , 0.5% Ni, 4.7% Cu, 0.04% Co (4.7% NiEq) from 677m;

  • « 3.4m @ 5.3g/t 3E, 1.0% Ni, 0.4% Cu, 0.07% Co (3.3% NiEq) from 661.7m (JD220W1) incl: « 2.2m @ 7.8g/t 3E, 1.6% Ni, 0.6% Cu, 0.10% Co (4.8% NiEq) from 661.7m;

  • « 9.1m @ 4.4g/t 3E, 0.7% Ni, 0.3% Cu , 0.04% Co (2.6% NiEq) from 631.9m (JD220W2) incl:

    • « 5.1m @ 7.1g/t 3E, 1.2% Ni, 0.4% Cu , 0.07% Co (4.3% NiEq) from 631.9m;
  • « 12m @ 4.1g/t 3E, 0.5% Ni, 0.2% Cu, 0.03% Co (2.2% NiEq) from 633m (JD220W1);

  • « 4m @ 5.6g/t 3E , 0.1% Ni, 0.1% Cu, 0.01% Co ( 1.9% NiEq) from 552m (JD258);

  • « 7.6m @ 3.6g/t 3E , 0.2% Ni, 0.1% Cu, 0.02% Co (1.5% NiEq) from 382.4m (JD250);

  • « 14m @ 3.2g/t 3E , 0.1% Ni, 0.1% Cu, 0.01% Co (1.3% NiEq) from 567m (JD258);

  • « 26.9m @ 2.2g/t 3E , 0.2% Ni, 0.3% Cu, 0.02% Co (1.2% NiEq) from 430.1m (JD258).

  • « Step-out drilling is underway within the ~500m gap between holes JD258 and JD220W2 highlighted above and all zones intersected remain open down-dip .

  • « Exceptional intersection at the northern base of Gonneville Resource pit-shell highlights the potential to deepen the pit-shell – 16m @ 10.2g/t 3E , 0.2% Ni, 0.4% Cu, 0.02% Co ( 4.1% NiEq ) from 330m (JD250).

  • « Several narrow intervals of ortho-magmatic nickel-copper sulphides intersected in maficultramafic rocks at the Hartog target – a highly encouraging indication of prospectivity:

  • « Eight of 70+ planned sites have been drilled at Hartog to date, all targeting lower priority targets while access is restricted to existing tracks only.

1 3E = Palladium (Pd) + Platinum (Pt) + Gold (Au), with an average in-situ ratio of ~4:1:0.04 (Pd:Pt:Au)

2 NiEq (Nickel Equivalent %) = Ni (%) + 0.37xPd (g/t) + 0.24xPt (g/t) + 0.25xAu (g/t) + 0.65xCu (%) + 3.24xCo (%)

3 Refer to full 9-Nov-21 Mineral Resource Statement in Appendix B

Registered Office

ABN 47 116 648 956

Level 3, 46 Colin Street, West Perth WA 6005, Australia PO Box 428, West Perth WA 6872

[email protected] @chalicemining www.chalicemining.com chalice-mining

T: +61 8 9322 3960

Overview

Chalice Mining Limited (“Chalice” or “the Company”, ASX: CHN | OTCQB: CGMLF) is pleased to provide an update on exploration activities at its 100%-owned Julimar Nickel-Copper-Platinum Group Element (PGE) Project , located ~70km north-east of Perth in Western Australia.

Exploration activities are continuing across the >30km long Julimar Complex, with most activity currently focused on the Gonneville PGE-Ni-Cu-Co-Au Deposit at the southern end of the Complex (Gonneville Indicated and Inferred Mineral Resource Estimate of 330Mt @ 0.94g/t Pd+Pt+Au (3E), 0.16% Ni, 0.10% Cu, 0.016% Co, refer to Appendix B).

Initial early-stage exploration continues at the Hartog, Jansz and Torres targets to the north of Gonneville, however access for exploration remains restricted across large parts of the Complex.

Five diamond rigs and one RC rig are currently continuing step-out, infill and metallurgical drilling at Gonneville. A combined total of 870 diamond and RC drill holes for ~220,000m and 643 AC drill holes have been completed at the Project to date.

New assay results have been received for 78 RC/diamond holes at Gonneville which were not included in the maiden Resource published in November 2021 and four complete and two partial diamond holes at Hartog. New assay results have been received for drilling targeting:

  • « Down-dip and down-plunge extensions of the high-grade G2 zone;

  • « Down-plunge extensions of the high-grade G4 zone;

  • « Infill of shallow (<250m deep) Resources currently classified as Inferred;

  • « Discrete geophysical targets east of Gonneville; and

  • « Lower-priority targets in the Hartog area.

Drilling has extended the high-grade (>0.6% NiEq) sulphide zones beyond the Gonneville Resource pit shell. Importantly, sulphide mineralisation has now been extended up to 400m below the limit of the Gonneville Resource pit shell, which indicates the potential for material growth into a future underground resource category.

Eight holes have been completed to date at lower priority targets (due to access constraints) within the ~6.5km x 2.0km Hartog area immediately north of Gonneville, with assays pending for four holes. A total of 70 drill sites are planned to be tested across the Hartog-Dampier area with drilling expected to continue and accelerate over the coming months as the geological model continues to be refined and permits are obtained for off-track drilling locations.

Assay results are pending for a further 55 completed drill holes at Gonneville and Hartog, with laboratory turnaround times currently averaging approximately eight weeks.

A program of infill moving loop EM (MLEM) also continues across the Julimar Complex.

Chalice Managing Director and Chief Executive Officer, Alex Dorsch, said: “With each new round of drilling results, the scale, quality and potential upside of this world-class critical minerals system just keeps getting better and better. Notwithstanding the district-scale opportunity that exists along the >30km Julimar Complex to the north, these latest drill results from Gonneville have reminded us of the obvious growth potential just at Gonneville itself.

“Targeted drilling outside the November 2021 Mineral Resource pit shell has intersected extensive intervals of high-grade mineralisation that will be included in our next Resource update, which is on track to be delivered in June. This bodes well for the potential to expand the current highgrade in-pit Resource.

“One of the key emerging developments at Gonneville is that the high-grade extensions we are delineating at depth continue to confirm the emerging underground potential which is likely to be a key growth avenue for us into the future. Importantly everything we drill at depth continues to remain open.

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“Our initial strategy will be to define Inferred Resources at depth to assist in determining the potential opportunity for a future underground mining operation, before upgrading these with infill drilling to Indicated Resources to underpin future underground mining studies.

“The indications from our recent drilling are that Gonneville has the potential to be a very long life open-pit and underground mine, without taking into consideration anything we may find at our exciting targets along the Julimar Complex to the north.

“Our drilling to the north is still restricted by access constraints which we hope are resolved soon, however we are also very excited to see tantalising indications of an emerging mineralised system at the Hartog target, with several narrow intervals of ortho-magmatic nickel-copper sulphides observed in the right mafic-ultramafic rocks in recent drilling.

“This is an exciting development and the recent results reinforce the potential of the northern targets, which we plan to drill as our exploration effort expands.”

Technical discussion

Gonneville extensional drilling results

Targeted drilling outside the Gonneville Resource pit shell (9 Nov 2021) has intersected extensive intervals of sulphide mineralisation. Significant high-grade (>0.6%NiEq) sulphide intersections from three broadly spaced wedge holes have defined an area of continuous high-grade mineralisation extending 170m down-plunge, beneath the current Resource pit (Figure 1 and Figure 2).

JD220W1, drilled the furthest down plunge, intersected three zones of high-grade mineralisation;

  • « 12.0m @ 3.4g/t Pd, 0.7g/t Pt, 0.0g/t Au, 0.5% Ni, 0.2% Cu, 0.03% Co (2.2% NiEq) from 633m;

  • « 3.4m @ 3.7g/t Pd, 1.6g/t Pt, 1.0% Ni, 0.4% Cu, 0.07% Co (3.3% NiEq) from 661.7m, including; « 2.2m @ 5.3g/t Pd, 2.5g/t Pt, 1.6% Ni, 0.6% Cu, 0.10% Co (4.8% NiEq) from 661.7m;

  • « 16.4m @ 4.4g/t Pd, 0.9g/t Pt, 0.1g/t Au, 0.5% Ni, 1.3% Cu, 0.03% Co (3.4% NiEq) from 667.9m, including;

  • « 6.1m @ 9.3g/t Pd, 2.1g/t Pt, 0.1g/t Au, 1.0% Ni, 0.4% Cu, 0.06% Co (5.4% NiEq) from 667.9m and;

  • « 3.8m @ 2.6g/t Pd, 0.2g/t Pt, 0.1g/t Au, 0.5% Ni, 4.7% Cu, 0.04% Co (4.7% NiEq) from 677m.

In addition, an extensive zone of disseminated mineralisation was intersected in JD220W1:

  • « 105.0m @ 0.6g/t Pd, 0.2g/t Pt, 0.2% Ni, 0.1% Cu, 0.02% Co (0.6% NiEq) from 702m;

A second wedge hole, JD220W2, intersected two zones of high-grade mineralisation ~100m southeast of the high-grade JD220W1 intersections:

  • « 9.1m @ 4.1g/t Pd, 0.3g/t Pt, 0.7% Ni, 0.3% Cu, 0.04% Co (2.6% NiEq) from 631.9m, including;

  • « 5.1m @ 6.6g/t Pd, 0.5g/t Pt, 1.2% Ni, 0.4% Cu, 0.07% Co (4.3% NiEq) from 631.9m;

  • « 3m @ 8.3g/t Pd, 2.2g/t Pt, 0.4g/t Au, 1% Ni, 1% Cu, 0.06% Co (5.6% NiEq) from 653m (JD220W2).

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Figure 1. Gonneville 3D View (looking east-north-east) – key extensional drill results, sulphide Resource blocks (>0.8% NiEq only shown) and pit shell.

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Figure 2. Gonneville 3D View (looking north) – key extensional drill results, sulphide Resource blocks (>0.8% NiEq only shown) and pit shell.

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A third wedge hole, JD220W3, intersected 14m of heavily disseminated to massive sulphides from 638.9m, ~65m north-east of the high-grade JD220W1 intersections – all assays are pending.

These high-grade zones intersected in the three wedge holes, all of which remain open down-dip, have demonstrated the continued growth of the Gonneville mineralised system at depth.

JD258, drilled in the north-west of the Gonneville Intrusion, intersected two similar zones to that intersected in JD220, ~500m to the north of the JD220 intersections and ~150-230m beyond the limit of the current Resource pit shell:

  • « 26.9m @ 1.7g/t Pd, 0.4g/t Pt, 0.1g/t Au, 0.2% Ni, 0.3% Cu, 0.02% Co (1.3% NiEq) from 430.1m (JD258) including;

  • « 5m @ 4.1g/t Pd, 0.7g/t Pt, 0.6% Ni, 0.3% Cu, 0.04% Co (2.6% NiEq) from 430.1m and;

  • « 7m @ 1.4g/t Pd, 0.3g/t Pt, 0.1g/t Au, 0.1% Ni, 0.3% Cu, 0.02% Co (1.0% NiEq) from 446m.

  • « 14m @ 2.6g/t Pd, 0.4g/t Pt, 0.2g/t Au, 0.1% Ni, 0.1% Cu, 0.01% Co (1.3% NiEq) from 567m (JD258);

Other significant high-grade results from holes drilled outside the pit shell include;

  • « 17m @ 1.1g/t Pd, 0.2g/t Pt, 0.2g/t Au, 0.1% Ni, 0.3% Cu, 0.01% Co (0.8% NiEq) from 390m (JD245) including;

  • « 11m @ 1.3g/t Pd, 0.3g/t Pt, 0.2g/t Au, 0.1% Ni, 0.3% Cu, 0.01% Co (0.9% NiEq) from 396m

  • « 7.6m @ 2.7g/t Pd, 0.8g/t Pt, 0.1g/t Au, 0.2% Ni, 0.1% Cu, 0.02% Co (1.5% NiEq) from 382.4m (JD250)

  • « 10m @ 1.2g/t Pd, 0.3g/t Pt, 0.2g/t Au, 0.1% Ni, 0.1% Cu, 0.01% Co (0.8% NiEq) from 435m (JD239) including;

  • « 5m @ 1.7g/t Pd, 0.3g/t Pt, 0.1g/t Au, 0.2% Ni, 0.1% Cu, 0.02% Co (1.0% NiEq) from 435m

  • « 4.2m @ 1.2g/t Pd, 0.4g/t Pt, 0.3% Ni, 1.2% Cu, 0.02% Co (1.6% NiEq) from 197m (JD240)

Additional step-out drilling is planned in the northern part of Gonneville to follow up on these results and expand the high-grade component of the Resource.

Gonneville infill drilling results

Infill drilling within the current Gonneville Resource pit shell has continued to deliver results in line with expectations. Significant new high-grade (>0.6% NiEq) sulphide results include:

  • « 16m @ 8.8g/t Pd, 0.9g/t Pt, 0.5g/t Au, 0.2% Ni, 0.4% Cu, 0.02% Co, (4.1% NiEq) from 330m (JD250 – new zone at the base of the Resource pit shell) including;

  • « 5m @ 22.1g/t Pd, 1.4g/t Pt, 1.3g/t Au, 0.4% Ni, 0.8% Cu, 0.03% Co (9.8% NiEq) from 341m

  • « 13.3m @ 4.8g/t Pd, 0.9g/t Pt, 0.6% Ni, 0.3% Cu, 0.04% Co (2.9% NiEq) from 103.7m (JD237 – G2)

  • « 5m @ 5.6g/t Pd, 0.5g/t Pt, 0.3g/t Au, 0.3% Ni, 0.1% Cu, 0.04% Co (2.8% NiEq) from 357m (JD241 – G4) including;

  • « 3.9m @ 7.1g/t Pd, 0.4g/t Pt, 0.4g/t Au, 0.3% Ni, 0.1% Cu, 0.04% Co (3.3% NiEq) from 358.1m

  • « 30m @ 3.3g/t Pd, 1g/t Pt, 0.8g/t Au, 0.2% Ni, 0.8% Cu, 0.02% Co (2.4% NiEq) from 242m (JD233 – G7)

  • « 20m @ 3.0g/t Pd, 0.7g/t Pt, 0.8g/t Au, 0.2% Ni, 0.9% Cu, 0.02% Co (2.3% NiEq) from 335m (JD239 – new zone) including;

  • « 8m @ 4.0g/t Pd, 1.4g/t Pt, 1.8g/t Au, 0.2% Ni, 2% Cu, 0.02% Co (3.8% NiEq) from 347m

  • « 13m @ 3.9g/t Pd, 0.4g/t Pt, 0.4% Ni, 0.2% Cu, 0.03% Co (2.3% NiEq) from 80m (JD237 – G2)

  • « 14.3m @ 2.9g/t Pd, 0.7g/t Pt, 0.5% Ni, 0.3% Cu, 0.04% Co (2% NiEq) from 128.8m (JD241 – G2)

  • « 11.6m @ 2.0g/t Pd, 2.7g/t Pt, 0.3g/t Au, 0.2% Ni, 0.1% Cu, 0.01% Co (1.7% NiEq) from 254m (JD257 – G4)

  • « 12.4m @ 2.4g/t Pd, 0.9g/t Pt, 0.3g/t Au, 0.2% Ni, 0.3% Cu, 0.02% Co (1.6% NiEq) from 345m (JD243 – new zone)

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  • « 7.6m @ 2.7g/t Pd, 0.8g/t Pt, 0.1g/t Au, 0.2% Ni, 0.1% Cu, 0.02% Co (1.5% NiEq) from 382.4m (JD250 – G11)

  • « 14m @ 1.5g/t Pd, 0.7g/t Pt, 0.3g/t Au, 0.1% Ni, 0.6% Cu, 0.02% Co (1.4% NiEq) from 305m (JD237 – G4)

  • « 10m @ 1.4g/t Pd, 0.3g/t Pt, 0.4% Ni, 0.2% Cu, 0.03% Co (1.2% NiEq) from 248m (JRC470 – G3)

  • « 25.6m @ 0.9g/t Pd, 0.3g/t Pt, 0.2g/t Au, 0.1% Ni, 0.4% Cu, 0.01% Co (0.9% NiEq) from 275m (JD233 – G4)

Refer to Appendix A for a full listing of results (infill and extensional).

Hartog exploration drilling results

A total of eight diamond drill holes (HD001-8) for 3,544m have been completed at the Hartog complex to the north of the Gonneville deposit. Drilling to date has been restricted to lower priority targets on existing cleared tracks and roads within the Julimar State Forest (Figure 3).

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Figure 3. Gonneville-Hartog-Dampier Plan View – drill holes, MLEM conductors and soil geochemistry over regional magnetics.

Trace orthomagmatic disseminated sulphides with narrow intervals of semi-massive Cu +/- Ni, Co sulphides were intersected in westerly-dipping mafic to ultramafic units in holes HD001-HD006, located 1.3-3.1km to the north of Gonneville:

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  • « 0.25m @ 0.4% Ni, 0.1% Cu, 0.13% Co from 409.50m (HD002)

  • « 0.45m @ 0.6% Cu from 497.90m (HD002)

  • « 0.20m @ 0.7% Cu from 627.40m (HD006)

The presence of sulphides with elevated base metals in these initial lower-priority holes at Hartog is considered very encouraging as it indicates the potential for mineralisation many kilometres from the Gonneville Deposit.

Although the relationship between the mafic-ultramafic intrusive units at Hartog and Gonneville is uncertain, an initial view is that these are separate magma series. The mafic-ultramafic units at Hartog are dominated by less magnesian gabbro to gabbronorite rock-types compared to the presence of higher magnesian rock types (peridotite, pyroxenite) at Gonneville, although the occurrence of orthomagmatic sulphides suggests a similar prospective intrusive sequence. The interpretation of separate intrusive events is further supported by the absence of elevated PGEs within the sulphide zones at Hartog compared to Gonneville.

Although the EM plates targeted by HD002 are likely explained by sulphidic sediments as previously discussed, the EM response of these sediments would potentially obscure any EM response from proximal sulphide mineralisation. This, as well as the lack of EM response of several high-grade zones at Gonneville, reaffirms the need to test the entirety of the Hartog target area for potential mineralisation.

Assays remain pending for several mafic-ultramafic intervals in HD006 as well as holes HD007-008.

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Figure 4. Hartog cross section ‘A’ (6,515,025mN +/- 200m).

Forward plan

The next major milestones for the Julimar Project are the updated Gonneville Mineral Resource Estimate (MRE #2), which is targeted for June, as well as the Gonneville Scoping Study, which is targeted for Q3.

The following activities are ongoing or planned at the Project:

  • « Resource definition and exploration RC/diamond drilling at the Gonneville Deposit – six rigs now largely focused on extensional/exploration drilling from May onwards.

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  • « Gonneville Mineral Resource Estimate #2 – the Mineral Resource model will be updated with an additional ~250 holes, which is expected to upgrade shallow parts of the Resource to a higherconfidence category and expand the Resource into an underground category. This is expected to be completed in June, which is driven by assay turnaround time.

  • « Installation of groundwater monitoring equipment at Gonneville (Apr-May) and installation of surface water monitoring stations (awaiting approvals).

  • « An initial 2D seismic survey of the Gonneville-Hartog area to assess the overall architecture of the intrusive complex at depth (May).

  • « Reconnaissance diamond drilling at the Hartog target – up to four rigs to be used once permitting has been resolved, which is anticipated shortly.

  • « Reconnaissance AC drilling surrounding the Gonneville Deposit (Apr).

  • « Moving Loop Electromagnetic (MLEM) surveys across the Julimar Complex (Apr-May).

  • « Access discussions for the Julimar State Forest, Bindoon Training Area and private farming properties (ongoing).

  • « Mine development studies to support a Scoping Study for the initial development stage of the Gonneville Deposit. This study is targeted for Q3, which is primarily driven by completion of MRE #2 modelling and associated mining schedules.

  • « Baseline surveys of ground water, surface water, flora, fauna and dieback, as part of a long-term baseline and monitoring program to support engineering studies and environmental assessments (ongoing).

Authorised for release by the Disclosure Committee of the Company.

For further information please visit www.chalicemining.com or contact:

Corporate Enquiries

Media Enquiries

Follow our communications

Alex Dorsch Nicholas Read LinkedIn: chalice-mining Managing Director & CEO Principal and Managing Director Twitter: @chalicemining Chalice Mining Limited Read Corporate Investor Relations +61 8 9322 3960 +61 8 9388 1474 [email protected] [email protected]

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About the Julimar Nickel-Copper-PGE Project

The 100%-owned Julimar Nickel-Copper-PGE Project is located ~70km north-east of Perth in Western Australia and is surrounded by world-class infrastructure. The Project was staked in early 2018 as part of Chalice’s global search for high-potential nickel sulphide exploration opportunities.

Chalice discovered the Gonneville deposit in the very first drill hole at the project in March 2020, intersecting shallow high-grade PGE-nickel-copper-cobalt-gold sulphide mineralisation. Gonneville is located on private farmland at the southern end of the interpreted >26km long Julimar Complex.

In November 2021, Chalice defined a tier-1 scale, pit-constrained maiden Mineral Resource Estimate (Resource) for Gonneville – 330Mt @ 0.94g/t Pd+Pt+Au (3E), 0.16% Ni, 0.10% Cu, 0.016% Co (~0.58% NiEq or ~1.6g/t PdEq)[4] . The maiden Resource confirmed Gonneville is one of the largest recent nickelcopper-PGE sulphide discoveries worldwide, and the largest PGE discovery in Australian history – demonstrating the potential for Julimar to become a strategic, long-life ‘green metals’ asset.

The Resource includes a significant higher-grade sulphide component, affording the project significant optionality in development and the potential to materially enhance project economics in the initial years of operations.

The Gonneville Resource is interpreted to cover just ~7% of the interpreted Julimar Complex strike length. As such the project is considered highly prospective for further orthomagmatic Ni-Cu-PGE discoveries.

The significant Julimar discovery has defined the new West Yilgarn Ni-Cu-PGE Province, an almost entirely unexplored mineral province which is interpreted to extend for ~1,200km along the western margin of the Yilgarn Craton. Chalice holds an unrivalled >8,000km[2] land position in this exciting new area and is leveraging its competitive ‘first mover’ advantage.

4 Refer to full Mineral Resource Statement in Appendix B

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Figure 5. Julimar Complex, Gonneville deposit, Project tenure and nearby infrastructure.

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Competent Persons and Qualifying Persons Statement

The information in this announcement that relates to Exploration Results in relation to the Julimar Nickel-Copper-PGE Project is based on and fairly represents information and supporting documentation compiled by Mr. Bruce Kendall BSc (Hons), a Competent Person, who is a Member of the Australian Institute of Geoscientists. Mr. Kendall is a full-time employee of the Company as General Manager – Development and has sufficient experience that is relevant 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, Minerals Resources and Ore Reserves, and is a Qualified Person under National Instrument 43-101 – ‘Standards of Disclosure for Mineral Projects’. The Qualified Person has verified the data disclosed in this release, including sampling, analytical and test data underlying the information contained in this release. Mr Kendall consents to the inclusion in the announcement of the matters based on his information in the form and context in which it appears.

The Information in this announcement that relates to Mineral Resources has been extracted from the ASX announcement titled “Tier 1 Scale Maiden Mineral Resource at Julimar” dated 9 November 2021 This announcement is available to view on the Company’s website at www.chalicemining.com.

The Company confirms that it is not aware of any new information or data that materially affects the information included in the original announcement and that all material assumptions and technical parameters underpinning the estimates in the original release continue to apply and have not materially changed. The Company confirms that the form and context in which the Competent Person and Qualified Person’s findings are presented have not been materially modified from the relevant original market announcement. Refer to Annexure B for further information on the Mineral Resource Estimate and Appendix C for further information on metal equivalents.

Mineral Resources Reporting Requirements

As an Australian Company with securities listed on the Australian Securities Exchange (ASX), Chalice is subject to Australian disclosure requirements and standards, including the requirements of the Corporations Act 2001 and the ASX. Investors should note that it is a requirement of the ASX listing rules that the reporting of mineral resources in Australia is in accordance with the JORC Code and that Chalice’s mineral resource estimates comply with the JORC Code.

The requirements of JORC Code differ in certain material respects from the disclosure requirements of United States securities laws. The terms used in this announcement are as defined in the JORC Code. The definitions of these terms differ from the definitions of such terms for purposes of the disclosure requirements in the United States.

As a designated reporting issuer in the province of Ontario, Chalice is also subject to certain Canadian disclosure requirements and standards, including the requirements of NI 43-101. The Julimar Project is a material mineral project for the purposes of NI43-101. The confidence categories assigned under the JORC Code were reconciled to the confidence categories in the Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Definition Standards – for Mineral Resources and Mineral Reserves May 2014. As the confidence category definitions are the same, no modifications to the confidence categories were required.

Mineral Resources that are not Ore Reserves do not have demonstrated economic viability. Due to lower certainty, the inclusion of Mineral Resources should not be regarded as a representation by Chalice that such amounts can necessarily be economically exploited, and investors are cautioned not to place undue reliance upon such figures. No assurances can be given that the estimates of Mineral Resources presented in this announcement will be recovered at the tonnages and grades presented, or at all.

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ASX:CHN OTCQB:CGMLF

Forward Looking Statements

This announcement may contain forward-looking information, including forward looking information within the meaning of Canadian securities legislation and forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995 (collectively, forwardlooking statements). These forward-looking statements are made as of the date of this report and Chalice Mining Limited (the Company) does not intend, and does not assume any obligation, to update these forward-looking statements.

Forward-looking statements relate to future events or future performance and reflect Company management’s expectations or beliefs regarding future events and include but are not limited to: the Company’s strategy and objectives; the timing and estimation of mineral resources, and the realisation of mineral resource estimates; the likelihood of exploration success; the timing of planned exploration and study activities on the Company’s projects; access to sites for planned drilling activities; the success of future potential mining operations; the impact of the discovery on the Julimar Project’s capital payback.

In certain cases, forward-looking statements can be identified by the use of words such as, “considered”, “continue”, “encouraging”, “estimate” “expected”, “for”, “highly”, “indication”, “interpreted”, “likely”, “may”, “opportunity”, “plan” or “planned”, “potential”, “prospective”, “targets”, “will” or variations of such words and phrases or statements that certain actions, events or results may, could, would, might or will be taken, occur or be achieved or the negative of these terms or comparable terminology. By their very nature forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements.

Such factors may include, among others, risks related to actual results of current or planned exploration activities; whether geophysical and geochemical anomalies are related to economic mineralisation or some other feature; obtaining appropriate approvals to undertake exploration activities; results of planned metallurgical test work including results from other zones not tested yet, scaling up to commercial operations; changes in project parameters as plans continue to be refined; changes in exploration programs and budgets based upon the results of exploration, changes in commodity prices; economic conditions; grade or recovery rates; political and social risks, accidents, labour disputes and other risks of the mining industry; delays or difficulty in obtaining governmental approvals, necessary licences, permits or financing to undertake future mining development activities; changes to the regulatory framework within which Chalice operates or may in the future; movements in the share price of investments and the timing and proceeds realised on future disposals of investments, the impact of the COVID 19 pandemic as well as those factors detailed from time to time in the Company’s interim and annual financial statements, all of which are filed and available for review on SEDAR at sedar.com, ASX at asx.com.au and OTC Markets at otcmarkets.com.

Although the Company has attempted to identify important factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements.

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Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Appendix A Drilling and assay data

Table 1. Significant new drill intersections (Oxide: >0.5g/t Pd, >0.9g/t Pd. Sulphide: >0.4% NiEq, >0.6% NiEq) – Gonneville.

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
JD220W1 313.0 352.3 39.3 0.69 0.16 0.01 0.17 0.08 0.02 Sulphide Extension
Incl 316.9 320.0 3.1 0.98 0.33 0.01 0.24 0.10 0.02 Sulphide Extension
and 329.0 332.0 3.0 1.12 0.24 0.01 0.19 0.10 0.02 Sulphide Extension
and 335.0 343.0 8.0 0.77 0.16 0.02 0.16 0.13 0.01 Sulphide Extension
and 346.0 349.0 3.0 0.89 0.18 0.01 0.17 0.07 0.01 Sulphide Extension
JD220W1 361.2 375.6 14.4 0.66 0.13 0.01 0.15 0.12 0.02 Sulphide Extension
Incl 373.6 375.6 2.1 1.42 0.25 0.01 0.19 0.06 0.02 Sulphide Extension
JD220W1 393.0 424.0 31.0 0.88 0.17 0.02 0.16 0.10 0.02 Sulphide Extension
Incl 394.0 398.0 4.0 0.96 0.17 0.01 0.14 0.03 0.01 Sulphide Extension
and 401.0 406.0 5.0 1.05 0.20 0.02 0.18 0.08 0.02 Sulphide Extension
and 409.5 423.0 13.5 0.96 0.20 0.02 0.17 0.17 0.02 Sulphide Extension
JD220W1 445.0 481.0 36.0 0.50 0.09 0.02 0.18 0.10 0.02 Sulphide Extension
Incl 446.0 448.0 2.0 1.17 0.24 0.10 0.18 0.51 0.02 Sulphide Extension
JD220W1 633.0 645.0 12.0 3.40 0.72 0.02 0.50 0.19 0.03 Sulphide Extension
JD220W1 661.7 691.0 29.4 3.02 0.70 0.04 0.45 0.81 0.03 Sulphide Extension
Incl 661.7 665.0 3.4 3.73 1.63 0.03 1.05 0.42 0.07 Sulphide Extension
and 667.9 684.2 16.4 4.45 0.87 0.07 0.53 1.34 0.03 Sulphide Extension
JD220W1 702.0 807.0 105.0 0.58 0.15 0.03 0.17 0.09 0.02 Sulphide Extension
Incl 739.0 744.0 5.0 1.90 0.27 0.03 0.18 0.19 0.02 Sulphide Extension
and 764.0 770.0 6.0 0.74 0.16 0.05 0.21 0.15 0.02 Sulphide Extension
JD220W1 831.0 843.5 12.5 0.56 0.15 0.03 0.17 0.05 0.01 Sulphide Extension
Incl 841.0 843.5 2.5 1.10 0.33 0.04 0.17 0.14 0.02 Sulphide Extension
JD220W2 312.0 321.1 9.1 0.71 0.16 0.01 0.19 0.07 0.02 Sulphide Extension
Incl 314.0 320.0 6.0 0.73 0.17 0.01 0.20 0.08 0.02 Sulphide Extension
JD220W2 326.0 363.0 37.0 0.59 0.18 0.01 0.14 0.08 0.01 Sulphide Extension
Incl 349.0 355.0 6.0 0.85 0.19 0.02 0.18 0.12 0.02 Sulphide Extension
and 358.0 362.0 4.0 0.61 0.60 0.03 0.13 0.14 0.02 Sulphide Extension
JD220W2 370.9 413.0 42.1 0.84 0.16 0.03 0.15 0.14 0.02 Sulphide Extension
Incl 374.3 377.0 2.7 1.12 0.22 0.03 0.17 0.15 0.02 Sulphide Extension
and 380.0 393.0 13.0 1.04 0.20 0.06 0.16 0.26 0.02 Sulphide Extension
and 396.0 405.0 9.0 0.92 0.17 0.02 0.18 0.07 0.02 Sulphide Extension
JD220W2 425.0 437.0 12.0 0.57 0.15 0.01 0.13 0.04 0.01 Sulphide Extension
JD220W2 631.9 641.0 9.1 4.15 0.31 0.02 0.69 0.31 0.04 Sulphide Extension
JD220W2 653.0 656.0 3.0 8.26 2.22 0.37 1.01 1.03 0.06 Sulphide Extension
JD220W2 730.0 744.1 14.1 0.45 0.10 0.02 0.18 0.06 0.02 Sulphide Extension
JD233 0.0 28.8 28.8 1.66 0.67 0.04 0.10 0.32 0.07 Oxide Infill
and 17.3 22.7 5.4 2.08 0.06 0.04 0.07 0.29 0.01 Oxide Infill
and 25.0 28.8 3.8 1.32 0.11 0.04 0.15 0.75 0.01 Oxide Infill

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ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
JD233 58.0 66.0 8.0 1.02 0.14 0.01 0.21 0.06 0.02 Oxide Infill
JD233 101.8 105.0 3.2 0.85 0.31 0.01 0.23 0.09 0.02 Sulphide Infill
Incl 101.8 104.2 2.4 0.99 0.37 0.01 0.26 0.11 0.02 Sulphide Infill
JD233 121.8 126.0 4.2 0.40 0.12 0.01 0.13 0.08 0.02 Sulphide Infill
JD233 132.0 137.0 5.0 0.46 0.12 0.01 0.15 0.04 0.02 Sulphide Infill
JD233 142.5 148.0 5.5 2.38 0.15 0.02 0.17 0.36 0.02 Sulphide Infill
JD233 200.0 202.0 2.0 0.52 0.13 0.01 0.15 0.05 0.01 Sulphide Infill
JD233 213.0 229.0 16.0 0.73 0.25 0.01 0.14 0.07 0.02 Sulphide Infill
Incl 215.0 223.0 8.0 1.05 0.40 0.01 0.15 0.08 0.02 Sulphide Infill
JD233 242.0 300.6 58.6 2.09 0.65 0.45 0.17 0.59 0.02 Sulphide Infill
Incl 242.0 272.0 30.0 3.27 1.04 0.75 0.20 0.81 0.02 Sulphide Infill
and 275.0 300.6 25.6 0.89 0.25 0.16 0.14 0.36 0.01 Sulphide Infill
JD233 306.2 311.0 4.8 1.30 0.09 0.04 0.22 0.30 0.03 Sulphide Extension
Incl 306.2 310.0 3.8 1.57 0.10 0.04 0.24 0.36 0.03 Sulphide Extension
JD235 5.0 31.8 26.8 1.11 0.28 0.04 0.15 0.13 0.02 Oxide Infill
Incl 7.7 28.5 20.9 1.27 0.33 0.04 0.16 0.16 0.02 Oxide Infill
JD235 67.0 73.0 6.0 0.77 0.14 0.00 0.18 0.02 0.02 Sulphide Infill
Incl 67.0 70.0 3.0 1.12 0.20 0.00 0.17 0.02 0.01 Sulphide Infill
JD235 78.0 111.0 33.0 0.56 0.11 0.00 0.18 0.06 0.02 Sulphide Infill
Incl 106.0 109.0 3.0 0.99 0.19 0.00 0.31 0.37 0.03 Sulphide Infill
JD235 116.0 143.5 27.5 0.66 0.14 0.00 0.20 0.11 0.02 Sulphide Infill
Incl 122.0 134.0 12.0 0.74 0.15 0.00 0.21 0.13 0.02 Sulphide Infill
and 137.0 140.0 3.0 0.78 0.23 0.00 0.33 0.17 0.03 Sulphide Infill
JD235 171.7 176.0 4.4 0.44 0.10 0.00 0.16 0.01 0.02 Sulphide Infill
JD235 183.0 196.1 13.1 0.73 0.17 0.00 0.14 0.02 0.01 Sulphide Infill
Incl 185.4 188.0 2.6 0.83 0.27 0.00 0.17 0.04 0.02 Sulphide Infill
and 192.0 195.0 3.0 1.18 0.25 0.00 0.14 0.02 0.01 Sulphide Infill
JD235 237.0 241.0 4.0 0.55 0.12 0.01 0.32 0.06 0.03 Sulphide Infill
JD235 308.0 343.3 35.3 0.66 0.13 0.03 0.16 0.09 0.01 Sulphide Infill
Incl 314.0 318.0 4.0 0.79 0.24 0.05 0.16 0.16 0.02 Sulphide Infill
JD235 366.7 386.2 19.5 1.24 0.31 0.14 0.14 0.15 0.01 Sulphide Extension
Incl 373.0 382.0 9.0 1.49 0.47 0.22 0.13 0.10 0.01 Sulphide Extension
JD235 414.0 417.0 3.0 1.71 4.10 0.17 0.06 0.04 0.01 Sulphide Extension
Incl 414.0 416.0 2.0 2.22 6.07 0.14 0.07 0.04 0.01 Sulphide Extension
JD236 132.3 140.0 7.8 0.62 0.13 0.01 0.15 0.13 0.02 Sulphide Infill
JD236 148.0 159.0 11.0 1.04 0.10 0.06 0.14 0.22 0.02 Sulphide Infill
Incl 149.0 156.0 7.0 1.46 0.11 0.09 0.14 0.24 0.02 Sulphide Infill
JD236 182.0 194.0 12.0 0.63 0.21 0.02 0.16 0.10 0.02 Sulphide Infill
Incl 187.0 192.0 5.0 0.98 0.37 0.02 0.20 0.16 0.02 Sulphide Infill
JD236 204.0 210.8 6.8 0.53 0.13 0.03 0.13 0.06 0.01 Sulphide Infill
JD236 217.5 222.9 5.3 0.95 0.32 0.03 0.22 0.19 0.02 Sulphide Infill
Incl 219.7 222.9 3.1 1.25 0.41 0.04 0.30 0.25 0.03 Sulphide Infill

15

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
JD237 6.6 27.4 20.8 1.33 0.25 0.01 0.16 0.14 0.02 Oxide Infill
Incl 8.3 18.9 10.6 1.95 0.35 0.01 0.16 0.21 0.03 Oxide Infill
and 23.0 27.0 4.0 1.34 0.25 0.00 0.24 0.15 0.02 Oxide Infill
JD237 37.2 41.5 4.3 5.27 0.46 0.06 1.42 0.72 0.07 Sulphide Infill
Incl 37.5 41.5 4.0 5.65 0.49 0.06 1.51 0.74 0.07 Sulphide Infill
JD237 70.0 98.0 28.0 2.47 0.34 0.03 0.36 0.51 0.03 Sulphide Infill
Incl 70.0 76.0 6.0 2.20 0.54 0.13 0.50 1.78 0.03 Sulphide Infill
and 80.0 93.0 13.0 3.94 0.41 0.01 0.44 0.24 0.03 Sulphide Infill
and 96.0 98.0 2.0 1.60 0.33 0.01 0.30 0.16 0.03 Sulphide Infill
JD237 103.0 147.0 44.0 1.95 0.41 0.01 0.28 0.15 0.02 Sulphide Infill
Incl 103.7 117.0 13.3 4.80 0.91 0.01 0.56 0.33 0.04 Sulphide Infill
and 123.0 133.0 10.0 0.92 0.27 0.01 0.18 0.11 0.02 Sulphide Infill
JD237 223.0 263.6 40.6 0.82 0.25 0.01 0.16 0.04 0.02 Sulphide Infill
Incl 250.2 263.6 13.5 1.53 0.54 0.02 0.14 0.08 0.02 Sulphide Infill
JD237 301.4 320.0 18.6 1.22 0.54 0.24 0.13 0.55 0.01 Sulphide Infill
Incl 305.0 319.0 14.0 1.50 0.69 0.31 0.14 0.61 0.02 Sulphide Infill
JD238 94.4 99.5 5.1 0.89 0.34 0.01 0.14 0.08 0.02 Sulphide Infill
Incl 95.0 97.0 2.0 1.30 0.64 0.01 0.17 0.06 0.02 Sulphide Infill
JD238 131.7 147.0 15.3 0.97 0.12 0.12 0.14 0.22 0.02 Sulphide Infill
Incl 132.4 136.0 3.6 0.72 0.18 0.02 0.16 0.25 0.02 Sulphide Infill
and 138.0 143.0 5.0 1.86 0.10 0.32 0.14 0.35 0.02 Sulphide Infill
JD238 164.0 179.0 15.0 0.70 0.24 0.04 0.17 0.11 0.02 Sulphide Infill
Incl 167.6 175.5 7.9 1.04 0.40 0.05 0.17 0.18 0.02 Sulphide Infill
JD238 185.0 208.0 23.0 0.54 0.11 0.05 0.13 0.05 0.01 Sulphide Infill
Incl 198.0 201.0 3.0 0.85 0.20 0.03 0.15 0.05 0.02 Sulphide Infill
JD238 213.0 216.0 3.0 0.56 0.23 0.05 0.13 0.03 0.01 Sulphide Infill
JD239 22.1 35.1 13.0 0.58 0.18 0.02 0.14 0.09 0.02 Oxide Infill
JD239 35.1 90.8 55.7 0.60 0.13 0.01 0.15 0.14 0.02 Sulphide Infill
Incl 44.0 49.0 5.0 0.96 0.21 0.02 0.17 0.12 0.02 Sulphide Infill
and 59.8 71.0 11.2 0.71 0.15 0.00 0.19 0.09 0.02 Sulphide Infill
and 75.9 82.0 6.1 0.59 0.11 0.02 0.14 0.53 0.02 Sulphide Infill
JD239 152.5 155.7 3.2 0.44 0.10 0.00 0.18 0.11 0.03 Sulphide Infill
JD239 161.0 204.0 43.0 0.55 0.12 0.00 0.18 0.11 0.02 Sulphide Infill
Incl 167.8 169.9 2.1 1.10 0.15 0.01 0.47 1.45 0.07 Sulphide Infill
and 190.8 193.0 2.2 1.03 0.27 0.00 0.19 0.09 0.02 Sulphide Infill
JD239 239.2 274.6 35.4 0.56 0.13 0.00 0.17 0.07 0.02 Sulphide Infill
JD239 328.8 355.0 26.2 2.46 0.59 0.60 0.14 0.70 0.01 Sulphide Infill
Incl 335.0 355.0 20.0 3.04 0.73 0.78 0.15 0.90 0.02 Sulphide Infill
JD239 372.0 383.7 11.7 1.00 0.18 0.06 0.14 0.12 0.01 Sulphide Infill
Incl 374.0 376.0 2.0 2.47 0.37 0.07 0.13 0.05 0.01 Sulphide Infill
and 380.0 383.7 3.7 1.14 0.24 0.08 0.15 0.18 0.01 Sulphide Extension
JD239 414.0 469.0 55.0 0.84 0.23 0.09 0.12 0.07 0.01 Sulphide Infill

16

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
Incl 414.0 426.0 12.0 1.19 0.27 0.05 0.17 0.11 0.02 Sulphide Extension
and 435.0 445.0 10.0 1.25 0.25 0.15 0.13 0.08 0.01 Sulphide Extension
and 458.0 460.0 2.0 1.48 0.57 0.25 0.10 0.06 0.01 Sulphide Extension
and 465.0 468.0 3.0 0.96 0.38 0.17 0.11 0.07 0.01 Sulphide Extension
JD239 481.6 486.0 4.4 0.79 0.17 0.17 0.13 0.02 0.01 Sulphide Extension
JD240 76.5 86.8 10.3 0.57 0.18 0.01 0.13 0.09 0.01 Sulphide Infill
Incl 82.0 86.8 4.8 0.77 0.27 0.01 0.13 0.13 0.02 Sulphide Infill
JD240 95.4 103.0 7.6 0.83 0.37 0.01 0.15 0.21 0.02 Sulphide Infill
Incl 95.4 99.0 3.6 1.38 0.49 0.01 0.21 0.36 0.02 Sulphide Infill
JD240 110.0 112.0 2.0 0.54 0.25 0.01 0.12 0.05 0.02 Sulphide Infill
JD240 125.0 137.0 12.0 0.59 0.11 0.03 0.13 0.12 0.01 Sulphide Infill
Incl 131.0 134.0 3.0 1.06 0.11 0.06 0.13 0.17 0.01 Sulphide Infill
JD240 150.0 170.0 20.0 0.61 0.20 0.02 0.17 0.08 0.02 Sulphide Infill
Incl 164.0 167.7 3.7 1.46 0.53 0.04 0.24 0.18 0.03 Sulphide Infill
JD240 176.4 179.0 2.7 0.48 0.15 0.09 0.15 0.49 0.01 Sulphide Infill
JD240 197.0 201.2 4.2 1.23 0.37 0.05 0.26 1.15 0.02 Sulphide Extension
JD241 109.3 117.0 7.7 1.15 0.18 0.01 0.27 0.22 0.02 Sulphide Infill
Incl 112.3 117.0 4.7 1.61 0.25 0.01 0.32 0.32 0.02 Sulphide Infill
JD241 128.8 143.0 14.3 2.92 0.65 0.01 0.47 0.30 0.04 Sulphide Infill
JD241 148.0 152.0 4.0 0.38 0.39 0.00 0.15 0.02 0.02 Sulphide Infill
JD241 156.0 164.0 8.0 0.78 0.20 0.01 0.20 0.13 0.02 Sulphide Infill
Incl 160.0 164.0 4.0 1.02 0.24 0.01 0.26 0.19 0.03 Sulphide Infill
JD241 247.0 263.0 16.0 0.41 0.11 0.00 0.16 0.03 0.01 Sulphide Infill
JD241 265.0 275.0 10.0 0.43 0.12 0.00 0.18 0.02 0.02 Sulphide Infill
JD241 279.0 282.7 3.7 0.50 0.11 0.02 0.19 0.01 0.02 Sulphide Infill
JD241 287.3 315.0 27.7 0.67 0.15 0.01 0.15 0.11 0.01 Sulphide Infill
Incl 287.3 294.0 6.7 1.05 0.30 0.02 0.16 0.13 0.02 Sulphide Infill
and 301.0 303.0 2.0 0.73 0.15 0.01 0.21 0.12 0.02 Sulphide Infill
and 306.0 308.0 2.0 0.93 0.20 0.01 0.17 0.08 0.02 Sulphide Infill
JD241 337.4 362.0 24.6 1.61 0.22 0.16 0.15 0.17 0.02 Sulphide Infill
Incl 343.0 350.0 7.0 0.96 0.25 0.26 0.17 0.35 0.02 Sulphide Infill
and 357.0 362.0 5.0 1.71 0.49 0.24 0.20 0.11 0.02 Sulphide Infill
JD242 6.0 32.0 26.0 1.09 0.31 0.04 0.19 0.18 0.02 Oxide Infill
Incl 8.0 14.0 6.0 1.58 0.19 0.06 0.24 0.23 0.02 Oxide Extension
and 24.0 31.0 7.0 1.80 0.80 0.05 0.24 0.25 0.02 Oxide Infill
JD242 56.0 61.0 5.0 0.37 0.16 0.00 0.16 0.04 0.02 Sulphide Infill
JD242 62.0 73.0 11.0 0.39 0.09 0.00 0.14 0.11 0.02 Sulphide Infill
JD242 78.6 96.0 17.4 0.60 0.16 0.02 0.14 0.13 0.02 Sulphide Infill
Incl 78.6 83.0 4.4 0.67 0.11 0.01 0.19 0.15 0.02 Sulphide Infill
and 94.0 96.0 2.0 0.78 0.56 0.06 0.14 0.08 0.01 Sulphide Infill
JD242 102.0 109.0 7.0 0.38 0.08 0.01 0.15 0.25 0.02 Sulphide Infill
Incl 104.0 106.1 2.1 0.42 0.06 0.01 0.20 0.67 0.02 Sulphide Infill

17

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
JD242 126.0 140.7 14.7 0.51 0.23 0.02 0.16 0.05 0.02 Sulphide Infill
JD242 152.3 155.4 3.1 2.25 0.18 0.27 0.16 0.37 0.01 Sulphide Infill
Incl 152.3 155.0 2.7 2.54 0.21 0.30 0.18 0.35 0.01 Sulphide Infill
JD243 29.0 34.0 5.0 0.51 0.13 0.01 0.16 0.08 0.02 Oxide Infill
JD243 34.0 48.0 14.0 0.68 0.15 0.02 0.12 0.20 0.01 Sulphide Infill
Incl 40.0 47.0 7.0 0.72 0.16 0.03 0.13 0.30 0.02 Sulphide Infill
JD243 54.0 107.0 53.0 0.68 0.15 0.02 0.15 0.10 0.02 Sulphide Infill
Incl 59.0 67.0 8.0 0.81 0.19 0.05 0.15 0.14 0.02 Sulphide Infill
and 77.0 79.0 2.0 0.85 0.19 0.02 0.17 0.15 0.02 Sulphide Infill
and 99.0 104.0 5.0 0.66 0.14 0.01 0.19 0.13 0.02 Sulphide Infill
JD243 112.9 120.7 7.8 0.49 0.12 0.00 0.14 0.03 0.01 Sulphide Infill
JD243 163.0 169.0 6.0 0.45 0.09 0.00 0.18 0.01 0.02 Sulphide Infill
JD243 181.0 183.0 2.0 0.52 0.10 0.00 0.20 0.05 0.02 Sulphide Infill
JD243 201.7 208.8 7.1 0.46 0.07 0.00 0.14 0.06 0.02 Sulphide Infill
JD243 217.0 220.0 3.0 0.55 0.10 0.00 0.18 0.07 0.02 Sulphide Infill
JD243 226.0 239.0 13.0 0.47 0.14 0.00 0.14 0.06 0.01 Sulphide Infill
JD243 268.0 314.0 46.0 0.83 0.28 0.01 0.19 0.05 0.02 Sulphide Infill
Incl 269.0 271.0 2.0 0.92 0.20 0.00 0.19 0.06 0.02 Sulphide Infill
and 295.0 311.0 16.0 1.35 0.58 0.01 0.25 0.07 0.02 Sulphide Infill
JD243 322.0 357.4 35.4 1.53 0.50 0.11 0.16 0.15 0.02 Sulphide Infill
Incl 322.0 331.1 9.1 0.81 0.42 0.03 0.16 0.10 0.02 Sulphide Infill
and 336.0 342.0 6.0 1.98 0.35 0.01 0.17 0.06 0.02 Sulphide Infill
and 345.0 357.4 12.4 2.43 0.88 0.28 0.16 0.29 0.02 Sulphide Infill
JD243 386.0 406.8 20.8 1.42 0.27 0.05 0.16 0.10 0.01 Sulphide Extension
Incl 386.9 389.0 2.1 3.61 0.28 0.13 0.18 0.17 0.01 Sulphide Extension
and 403.0 406.8 3.8 1.53 0.74 0.06 0.20 0.11 0.02 Sulphide Extension
JD243 452.5 483.0 30.5 0.65 0.26 0.10 0.08 0.04 0.01 Sulphide Extension
Incl 452.5 457.0 4.5 1.43 0.62 0.20 0.11 0.08 0.01 Sulphide Extension
JD244 3.0 9.8 6.8 2.26 0.32 0.18 0.22 0.32 0.04 Oxide Extension
Incl 3.0 9.3 6.3 2.41 0.34 0.20 0.23 0.33 0.04 Oxide Extension
JD244 14.0 26.1 12.1 0.54 0.12 0.01 0.14 0.09 0.02 Oxide Infill
JD244 40.0 50.0 10.0 0.48 0.11 0.01 0.14 0.10 0.01 Sulphide Infill
JD244 54.0 56.0 2.0 0.51 0.15 0.01 0.11 0.06 0.01 Sulphide Infill
JD244 62.0 64.8 2.8 0.60 0.13 0.01 0.17 0.08 0.02 Sulphide Infill
JD245 336.0 356.0 20.0 0.78 0.20 0.01 0.15 0.07 0.01 Sulphide Infill
Incl 339.0 344.4 5.4 1.45 0.49 0.01 0.18 0.10 0.02 Sulphide Infill
and 348.0 351.5 3.5 1.13 0.16 0.01 0.23 0.10 0.02 Sulphide Infill
JD245 371.0 375.0 4.0 0.45 0.10 0.01 0.12 0.09 0.01 Sulphide Extension
JD245 376.0 378.0 2.0 0.40 0.08 0.01 0.12 0.11 0.01 Sulphide Extension
JD245 387.0 416.0 29.0 0.86 0.17 0.14 0.10 0.24 0.01 Sulphide Extension
Incl 390.0 407.0 17.0 1.13 0.22 0.19 0.09 0.27 0.01 Sulphide Extension
and 412.0 415.0 3.0 0.67 0.16 0.18 0.12 0.32 0.01 Sulphide Extension

18

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
JD245 422.0 424.7 2.7 0.61 0.44 0.04 0.11 0.02 0.01 Sulphide Extension
JD246 31.0 34.0 3.1 0.55 0.10 0.01 0.11 0.06 0.01 Sulphide Infill
JD246 42.0 57.0 15.0 0.47 0.10 0.01 0.12 0.11 0.01 Sulphide Infill
JD246 70.5 77.0 6.5 0.43 0.09 0.01 0.12 0.10 0.01 Sulphide Infill
JD246 85.0 95.0 10.0 1.17 0.33 0.07 0.19 0.14 0.02 Sulphide Infill
Incl 85.4 91.4 6.0 1.64 0.45 0.09 0.23 0.19 0.02 Sulphide Infill
JD247 0.6 4.1 3.5 0.75 0.07 0.03 0.13 0.18 0.02 Oxide Extension
JD247 23.0 30.0 7.0 0.76 0.27 0.01 0.15 0.09 0.02 Sulphide Infill
Incl 24.0 30.0 6.0 0.78 0.29 0.01 0.15 0.09 0.02 Sulphide Infill
JD247 45.0 72.8 27.8 0.71 0.16 0.01 0.14 0.11 0.01 Sulphide Infill
Incl 54.0 58.0 4.0 0.90 0.20 0.01 0.19 0.16 0.02 Sulphide Infill
and 64.0 70.0 6.0 1.00 0.19 0.01 0.18 0.14 0.02 Sulphide Infill
JD248 9.7 31.0 21.3 1.14 0.30 0.02 0.16 0.17 0.02 Oxide Infill
Incl 11.0 26.8 15.8 1.27 0.35 0.02 0.18 0.21 0.02 Oxide Infill
JD248 72.0 74.0 2.0 0.40 0.08 0.01 0.15 0.04 0.02 Sulphide Infill
JD248 83.0 85.0 2.0 0.44 0.08 0.00 0.16 0.04 0.02 Sulphide Extension
JD248 90.0 92.0 2.0 0.51 0.08 0.00 0.15 0.04 0.02 Sulphide Extension
JD248 97.0 116.0 19.0 0.68 0.15 0.01 0.16 0.03 0.02 Sulphide Extension
Incl 107.0 115.0 8.0 0.91 0.20 0.01 0.17 0.05 0.02 Sulphide Extension
JD248 121.0 126.0 5.0 0.55 0.11 0.01 0.15 0.02 0.02 Sulphide Extension
JD250 14.1 22.9 8.8 1.09 0.22 0.01 0.09 0.06 0.02 Oxide Infill
Incl 15.1 22.0 6.9 1.20 0.24 0.01 0.09 0.06 0.02 Oxide Infill
JD250 22.9 39.0 16.1 0.62 0.12 0.00 0.19 0.11 0.02 Sulphide Infill
Incl 22.9 33.0 10.1 0.68 0.13 0.01 0.21 0.13 0.02 Sulphide Infill
JD250 51.7 86.0 34.4 0.66 0.14 0.00 0.16 0.07 0.02 Sulphide Infill
Incl 51.7 60.0 8.4 1.17 0.25 0.00 0.18 0.08 0.01 Sulphide Infill
and 78.0 82.0 4.0 0.74 0.17 0.00 0.19 0.11 0.02 Sulphide Infill
JD250 118.0 121.0 3.0 0.45 0.11 0.00 0.15 0.03 0.02 Sulphide Infill
JD250 145.7 198.1 52.4 0.57 0.12 0.00 0.16 0.03 0.02 Sulphide Infill
JD250 224.6 236.0 11.4 0.85 0.20 0.00 0.17 0.07 0.02 Sulphide Infill
Incl 226.0 234.0 8.0 0.96 0.22 0.00 0.18 0.08 0.02 Sulphide Infill
JD250 314.4 324.3 9.8 0.44 0.22 0.01 0.14 0.05 0.01 Sulphide Infill
JD250 329.0 350.9 21.9 6.70 0.70 0.39 0.20 0.30 0.02 Sulphide Infill
Incl 330.0 346.0 16.0 8.80 0.87 0.51 0.21 0.36 0.02 Sulphide Infill
JD250 375.7 390.0 14.3 1.67 0.51 0.07 0.12 0.10 0.01 Sulphide Extension
Incl 375.7 378.9 3.1 1.13 0.40 0.08 0.13 0.09 0.01 Sulphide Infill
and 382.4 390.0 7.6 2.67 0.79 0.09 0.17 0.14 0.02 Sulphide Extension
JD250 415.6 420.7 5.1 0.54 0.23 0.19 0.11 0.09 0.02 Sulphide Extension
JD250 463.0 466.0 3.0 0.67 0.14 0.09 0.17 0.03 0.01 Sulphide Extension
JD251 10.0 16.0 6.0 0.72 0.29 0.02 0.10 0.16 0.08 Oxide Infill
JD251 20.0 23.0 3.0 0.96 0.26 0.03 0.20 0.15 0.02 Sulphide Infill
JD251 49.6 95.0 45.4 0.54 0.13 0.01 0.12 0.10 0.01 Sulphide Infill

19

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
Incl 72.1 77.0 4.9 0.80 0.20 0.01 0.13 0.14 0.01 Sulphide Infill
JD251 106.0 161.0 55.0 0.74 0.18 0.00 0.18 0.09 0.02 Sulphide Infill
Incl 110.0 114.0 4.0 0.90 0.21 0.00 0.18 0.05 0.02 Sulphide Infill
JD251 169.0 177.0 8.0 0.66 0.11 0.00 0.25 0.15 0.02 Sulphide Extension
JD251 286.3 305.7 19.4 0.69 0.15 0.02 0.14 0.08 0.01 Sulphide Extension
Incl 292.0 295.0 3.0 1.00 0.25 0.02 0.17 0.14 0.02 Sulphide Extension
JD252 3.0 8.3 5.3 1.36 0.20 0.07 0.17 0.24 0.01 Oxide Extension
JD252 36.0 52.1 16.1 0.46 0.10 0.01 0.13 0.09 0.02 Sulphide Infill
JD252 93.0 105.0 12.0 0.84 0.15 0.02 0.19 0.09 0.01 Sulphide Infill
Incl 99.5 103.0 3.5 1.40 0.14 0.03 0.34 0.07 0.03 Sulphide Infill
JD253 3.6 13.5 9.9 1.28 0.19 0.03 0.23 0.30 0.03 Oxide Extension
Incl 4.3 12.0 7.7 1.43 0.20 0.03 0.23 0.30 0.03 Oxide Extension
JD253 23.0 26.0 3.0 0.68 0.21 0.02 0.16 0.22 0.02 Sulphide Infill
Incl 24.0 26.0 2.0 0.79 0.25 0.02 0.16 0.27 0.02 Sulphide Infill
JD253 34.0 37.2 3.2 0.57 0.11 0.01 0.12 0.09 0.02 Sulphide Infill
JD253 43.7 60.0 16.3 0.47 0.10 0.01 0.14 0.08 0.02 Sulphide Infill
JD253 85.4 89.0 3.6 0.51 0.13 0.01 0.17 0.09 0.02 Sulphide Infill
JD253 94.2 101.3 7.1 1.35 0.35 0.04 0.30 0.26 0.02 Sulphide Infill
JD257 0.0 5.7 5.7 1.79 0.54 0.07 0.15 0.25 0.02 Oxide Extension
JD257 12.4 29.3 16.9 1.14 0.24 0.02 0.18 0.10 0.03 Oxide Infill
Incl 12.4 16.4 4.0 3.67 0.50 0.08 0.32 0.31 0.09 Oxide Infill
JD257 29.3 40.2 10.9 0.81 0.21 0.01 0.20 0.04 0.02 Sulphide Infill
Incl 30.0 39.0 9.0 0.84 0.23 0.01 0.19 0.05 0.02 Sulphide Infill
JD257 66.5 73.2 6.7 0.90 0.26 0.01 0.18 0.01 0.02 Sulphide Infill
Incl 69.0 73.2 4.2 1.07 0.33 0.01 0.18 0.01 0.02 Sulphide Infill
JD257 87.9 104.0 16.1 0.44 0.10 0.00 0.17 0.01 0.01 Sulphide Infill
JD257 111.0 133.4 22.4 1.50 0.26 0.02 0.24 0.20 0.03 Sulphide Infill
Incl 114.0 117.0 3.0 8.12 1.03 0.10 0.84 1.14 0.11 Sulphide Infill
JD257 151.3 185.9 34.6 0.73 0.28 0.04 0.15 0.12 0.02 Sulphide Infill
Incl 158.1 165.4 7.3 0.98 0.28 0.01 0.21 0.13 0.02 Sulphide Infill
and 169.9 172.0 2.1 0.64 0.11 0.01 0.13 0.43 0.02 Sulphide Infill
and 177.2 183.0 5.8 1.25 0.78 0.15 0.16 0.21 0.01 Sulphide Infill
JD257 212.0 217.9 5.9 0.49 0.21 0.02 0.18 0.20 0.02 Sulphide Infill
Incl 214.9 217.9 3.0 0.78 0.39 0.02 0.28 0.30 0.03 Sulphide Infill
JD257 222.2 227.0 4.8 0.31 0.05 0.02 0.15 1.50 0.02 Sulphide Infill
Incl 222.2 224.4 2.2 0.56 0.09 0.04 0.28 2.91 0.03 Sulphide Infill
JD257 252.0 265.9 13.9 1.78 2.27 0.27 0.15 0.07 0.01 Sulphide Infill
Incl 254.0 265.6 11.6 1.98 2.67 0.32 0.17 0.08 0.01 Sulphide Infill
JD258 186.0 189.0 3.0 0.57 0.17 0.01 0.16 0.10 0.02 Sulphide Extension
JD258 195.0 198.0 3.0 0.43 0.10 0.01 0.17 0.09 0.02 Sulphide Extension
JD258 219.0 234.0 15.0 0.64 0.14 0.01 0.11 0.09 0.01 Sulphide Extension
JD258 240.0 247.8 7.8 0.65 0.16 0.01 0.14 0.11 0.02 Sulphide Extension

20

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
Incl 242.9 247.8 4.9 0.82 0.19 0.01 0.17 0.14 0.02 Sulphide Extension
JD258 258.0 292.7 34.7 0.68 0.14 0.01 0.16 0.10 0.01 Sulphide Extension
Incl 260.0 268.0 8.0 1.01 0.18 0.01 0.17 0.09 0.02 Sulphide Extension
and 282.0 286.0 4.0 0.83 0.20 0.01 0.20 0.30 0.02 Sulphide Extension
JD258 297.0 314.0 17.0 0.69 0.14 0.00 0.19 0.04 0.02 Sulphide Extension
Incl 297.0 300.0 3.0 0.93 0.18 0.00 0.19 0.06 0.02 Sulphide Extension
and 304.0 309.0 5.0 0.95 0.20 0.00 0.20 0.03 0.02 Sulphide Extension
JD258 324.0 328.1 4.1 0.66 0.14 0.00 0.16 0.02 0.01 Sulphide Extension
JD258 417.4 421.0 3.6 0.50 0.10 0.01 0.14 0.02 0.01 Sulphide Extension
JD258 426.0 514.5 88.5 1.08 0.25 0.07 0.17 0.12 0.02 Sulphide Extension
Incl 430.1 457.0 26.9 1.73 0.42 0.12 0.24 0.27 0.02 Sulphide Extension
and 476.2 480.0 3.9 1.00 0.14 0.10 0.14 0.06 0.01 Sulphide Extension
and 484.0 499.0 15.0 1.38 0.27 0.08 0.16 0.08 0.01 Sulphide Extension
JD258 527.0 533.0 6.0 1.00 0.26 0.06 0.10 0.04 0.01 Sulphide Extension
Incl 530.0 533.0 3.0 1.39 0.41 0.07 0.09 0.07 0.01 Sulphide Extension
JD258 552.0 583.1 31.1 1.82 0.47 0.23 0.11 0.05 0.01 Sulphide Extension
Incl 552.0 556.0 4.0 3.20 1.48 0.91 0.07 0.08 0.01 Sulphide Extension
and 567.0 581.0 14.0 2.60 0.44 0.19 0.13 0.06 0.01 Sulphide Extension
JRC267D 124.0 132.0 8.0 0.78 0.15 0.03 0.14 0.06 0.01 Sulphide Infill
Incl 124.0 127.0 3.0 1.45 0.26 0.07 0.13 0.10 0.02 Sulphide Infill
JRC315D 264.0 325.0 61.0 0.98 0.23 0.05 0.15 0.10 0.02 Sulphide Infill
Incl 296.0 317.5 21.5 1.24 0.37 0.05 0.16 0.11 0.02 Sulphide Infill
JRC435D 171.0 203.4 32.4 0.69 0.14 0.00 0.19 0.07 0.02 Sulphide Infill
Incl 190.9 195.0 4.1 1.09 0.25 0.01 0.27 0.09 0.03 Sulphide Infill
JRC435D 363.0 380.0 17.0 0.46 0.10 0.02 0.14 0.08 0.01 Sulphide Extension
JRC435D 384.3 393.0 8.7 0.58 0.11 0.04 0.14 0.04 0.01 Sulphide Extension
JRC435D 403.0 420.0 17.0 0.67 0.18 0.04 0.11 0.06 0.01 Sulphide Extension
Incl 412.0 414.0 2.0 1.07 0.28 0.12 0.13 0.08 0.01 Sulphide Extension
JRC467 46.0 48.0 2.0 0.67 0.40 0.02 0.07 0.07 0.01 Oxide Infill
JRC467 224.0 244.0 20.0 0.40 0.10 0.04 0.11 0.11 0.01 Sulphide Extension
JRC467 258.0 281.0 23.0 0.55 0.13 0.04 0.12 0.13 0.01 Sulphide Extension
Incl 268.0 274.0 6.0 1.04 0.23 0.03 0.13 0.17 0.01 Sulphide Extension
JRC467 287.0 351.0 64.0 0.60 0.14 0.01 0.13 0.08 0.01 Sulphide Extension
Incl 315.0 317.0 2.0 0.95 0.22 0.01 0.16 0.09 0.02 Sulphide Extension
and 328.0 332.0 4.0 0.78 0.19 0.01 0.17 0.07 0.02 Sulphide Extension
and 347.0 350.0 3.0 0.73 0.16 0.01 0.20 0.10 0.02 Sulphide Extension
JRC469 49.0 54.0 5.0 0.38 0.09 0.02 0.12 0.16 0.02 Sulphide Infill
JRC469 59.0 65.0 6.0 0.37 0.09 0.03 0.12 0.19 0.02 Sulphide Infill
JRC469 82.0 87.0 5.0 0.47 0.12 0.02 0.14 0.12 0.02 Sulphide Infill
JRC469 92.0 129.0 37.0 0.63 0.14 0.05 0.12 0.13 0.01 Sulphide Infill
Incl 116.0 127.0 11.0 0.96 0.21 0.08 0.14 0.17 0.01 Sulphide Infill
JRC469 135.0 144.0 9.0 0.84 0.20 0.03 0.13 0.14 0.01 Sulphide Infill

21

ASX:CHN OTCQB:CGMLF Chalice Mining Limited

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Geology Type
Incl 137.0 144.0 7.0 0.90 0.22 0.04 0.14 0.17 0.02 Sulphide Infill
JRC469 165.0 172.0 7.0 0.53 0.12 0.01 0.10 0.07 0.01 Sulphide Infill
JRC469 175.0 187.0 12.0 0.50 0.11 0.00 0.12 0.08 0.01 Sulphide Infill
JRC469 213.0 257.0 44.0 0.78 0.18 0.00 0.16 0.06 0.01 Sulphide Infill
Incl 222.0 226.0 4.0 0.82 0.18 0.00 0.18 0.07 0.02 Sulphide Infill
and 234.0 248.0 14.0 1.08 0.24 0.00 0.18 0.09 0.01 Sulphide Infill
JRC469 267.0 269.0 2.0 0.50 0.11 0.00 0.16 0.04 0.02 Sulphide Infill
JRC469 275.0 299.0 24.0 0.57 0.12 0.00 0.16 0.05 0.02 Sulphide Infill
Incl 277.0 281.0 4.0 0.75 0.18 0.00 0.20 0.11 0.02 Sulphide Infill
JRC470 65.0 71.0 6.0 0.34 0.09 0.03 0.10 0.24 0.01 Sulphide Infill
JRC470 78.0 98.0 20.0 0.40 0.11 0.04 0.12 0.17 0.02 Sulphide Infill
JRC470 111.0 185.0 74.0 0.57 0.14 0.02 0.11 0.10 0.01 Sulphide Infill
Incl 121.0 123.0 2.0 0.94 0.23 0.03 0.13 0.18 0.02 Sulphide Infill
and 135.0 138.0 3.0 0.90 0.20 0.02 0.15 0.12 0.02 Sulphide Infill
and 159.0 162.0 3.0 0.97 0.23 0.05 0.16 0.19 0.01 Sulphide Infill
and 167.0 171.0 4.0 0.84 0.21 0.02 0.11 0.13 0.01 Sulphide Infill
JRC470 190.0 194.0 4.0 0.71 0.16 0.01 0.16 0.04 0.01 Sulphide Infill
JRC470 204.0 227.0 23.0 0.75 0.17 0.00 0.15 0.07 0.01 Sulphide Infill
Incl 208.0 219.0 11.0 0.85 0.18 0.00 0.17 0.08 0.01 Sulphide Infill
JRC470 236.0 269.0 33.0 0.89 0.22 0.00 0.22 0.12 0.02 Sulphide Infill
Incl 237.0 239.0 2.0 1.32 0.33 0.01 0.38 0.23 0.03 Sulphide Infill
and 248.0 258.0 10.0 1.37 0.31 0.01 0.36 0.21 0.03 Sulphide Infill
JRC470 275.0 297.0 22.0 0.55 0.12 0.00 0.16 0.07 0.02 Sulphide Infill
Incl 276.0 279.0 3.0 0.71 0.16 0.00 0.21 0.07 0.02 Sulphide Infill
JRC470 311.0 317.0 6.0 0.53 0.10 0.00 0.13 0.03 0.01 Sulphide Infill
JRC470 323.0 345.0 22.0 0.77 0.17 0.00 0.20 0.07 0.02 Sulphide Infill
Incl 327.0 340.0 13.0 0.86 0.20 0.00 0.21 0.09 0.02 Sulphide Infill
and 343.0 345.0 2.0 0.98 0.23 0.00 0.25 0.09 0.02 Sulphide Extension
JRC472 160.0 165.0 5.0 0.74 0.79 0.01 0.08 0.03 0.01 Sulphide Extension
Incl 163.0 165.0 2.0 0.97 0.41 0.01 0.11 0.07 0.01 Sulphide Extension
JRC472 278.0 287.0 9.0 0.59 0.15 0.03 0.19 0.09 0.02 Sulphide Extension
Incl 284.0 287.0 3.0 0.67 0.17 0.03 0.19 0.10 0.02 Sulphide Extension
JRC472 297.0 318.0 21.0 0.41 0.12 0.03 0.15 0.11 0.02 Sulphide Extension
JRC472 324.0 343.0 19.0 0.57 0.14 0.02 0.11 0.07 0.01 Sulphide Extension
Incl 332.0 335.0 3.0 1.19 0.28 0.02 0.14 0.06 0.01 Sulphide Extension
JRC472 350.0 363.0 13.0 0.61 0.14 0.02 0.12 0.09 0.01 Sulphide Extension

Extension = Intersection outside Resource pit shell. Infill = Intersection within Resource pit shell

22

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Table 2. New drill hole collar, survey data and assaying status – Gonneville.

Hole ID Type Easting
(m)
Northing
(m)
RL
(m)
Depth
(m)
Survey
type
Azi
(°)
Dip
(°)
Assay status
JD220W1 Core 424572 6512900 251 880.2 GPS-RTK 123 -58 Reported
JD220W2 Core 424572 6512900 251 744.1 GPS-RTK 123 -58 Reported
JD220W3 Core 424572 6512900 251 709.7 GPS-RTK 123 -58 Assays pending
JD233 Core 425016 6512242 234 330.8 GPS-RTK 89 -54 Reported
JD235 Core 425289 6512868 261 417.4 GPS-RTK 90 -58 Reported
JD236 Core 425092 6512098 230 249.1 GPS-RTK 89 -50 Reported
JD237 Core 424969 6512234 232 372.9 GPS-RTK 89 -61 Reported
JD238 Core 425126 6512123 230 279.4 GPS-RTK 91 -64 Reported
JD239 Core 425251 6512957 265 537.3 GPS-RTK 91 -56 Reported
JD240 Core 425127 6512123 230 218.1 GPS-RTK 91 -55 Reported
JD241 Core 424941 6512240 233 388.7 GPS-RTK 89 -61 Reported
JD242 Core 425167 6512092 230 174.4 GPS-RTK 90 -50 Reported
JD243 Core 425233 6512961 265 546.5 GPS-RTK 88 -61 Reported
JD244 Core 425238 6512000 229 132.4 GPS-RTK 90 -60 Reported
JD245 Core 424890 6512233 234 474.8 GPS-RTK 90 -60 Reported
JD246 Core 425198 6511998 228 180.4 GPS-RTK 86 -58 Reported
JD247 Core 425200 6511959 228 171.4 GPS-RTK 89 -60 Reported
JD248 Core 425604 6513279 246 225.9 GPS-RTK 89 -60 Reported
JD250 Core 425287 6512916 263 537.6 GPS-RTK 90 -62 Reported
JD251 Core 425460 6513213 252 388.0 GPS-RTK 94 -67 Reported
JD252 Core 425214 6512042 229 150.4 GPS-RTK 89 -60 Reported
JD253 Core 425215 6512042 229 180.0 GPS-RTK 90 -50 Reported
JD257 Core 425073 6512202 233 304.8 GPS-RTK 88 -60 Reported
JD258 Core 425156 6513241 264 666.9 GPS-RTK 126 -64 Reported
JRC267D RC - Core 425570 6513378 246 220.0 GPS-RTK 92 -62 Reported
JRC315D RC - Core 425390 6512863 261 411.7 GPS-RTK 91 -59 Reported
JRC435D RC - Core 425361 6513041 261 450.8 GPS-RTK 92 -61 Reported
JRC440D RC - Core 425572 6513480 247 183.8 GPS-RTK 88 -60 Reported
JRC463 RC 425848 6512897 245 123.0 GPS-RTK 93 -61 Reported - NSA
JRC464 RC 426068 6513616 247 152.0 GPS-RTK 88 -60 Reported - NSA
JRC465 RC 426155 6513620 254 150.0 GPS-RTK 89 -59 Reported - NSA
JRC466 RC 426238 6513603 263 171.0 GPS-RTK 92 -59 Reported - NSA
JRC467 RC 424988 6513083 267 351.0 GPS-RTK 82 -65 Reported
JRC468 RC 425933 6513346 242 167.0 GPS-RTK 64 -60 Reported - NSA
JRC469 RC 425077 6512961 266 315.0 GPS-RTK 87 -58 Reported
JRC470 RC 425054 6512956 265 345.0 GPS-RTK 92 -59 Reported
JRC471 RC 424875 6513079 266 354.0 GPS-RTK 81 -64 Reported - NSA
JRC472 RC 424832 6513078 265 363 GPS-RTK 86 -65 Reported

NSA = No significant assay

Chalice Mining Limited 23

ASX:CHN OTCQB:CGMLF

Table 3. New drill hole collar, and survey data and assaying status – Hartog.

Hole ID Type Easting
(m)
Northing
(m)
RL
(m)
Depth
(m)
Survey
type
Azi
(°)
Dip
(°)
Assay status
HD001 Core 425779 6515239 325 264.9 GPS 268 -67 Reported - NSA
HD002 Core 425530 6516822 294 597.4 GPS 110 -60 Reported
HD003 Core 425180 6514985 295 441.4 GPS 30 -55 Reported - NSA
HD004 Core 424955 6515020 277 468.4 GPS 65 -50 Reported - NSA
HD005 DDH 425538 6514964 313 336.4 GPS 81 -51 Partial assays
HD006 DDH 425734 6514985 322 712.6 GPS 84 -51 Partial assays
HD007 DDH 428809 6518790 285 396.4 GPS 90 -60 Assays pending
HD008 DDH 428793 6519071 294 324.4 GPS 53 -61 Assays pending

24

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Appendix B Resource Table

Table 4. Gonneville Maiden Mineral Resource Estimate (JORC Code 2012), 9 November 2021.

Domain
Cut-off
Grade
Category Mass Grade Contained Metal
(Mt) Pd
(g/t)
Pt
(g/t)
Au
(g/t)
Ni
(%)
Cu
(%)
Co
(%)
NiEq
(%)
PdEq
(g/t)
Pd
(Moz)
Pt
(Moz)
Au
(Moz)
Ni
(kt)
Cu
(kt)
Co
(kt)
NiEq
(kt)
PdEq
(Moz)
Oxide
0.9g/t
Pd
Indicated
Inferred 8.8 1.8
0.06
1.9 0.51
0.02
0.52
Subtotal 8.8 1.8
0.06
1.9 0.51
0.02
0.52
Indicated 7.7 0.68
0.16
0.03
0.18
0.11
0.019
0.60
1.6
0.17
0.04
0.01
14
8.1
1.5
46
0.40
Sulphide
0.4%
Inferred 8.0 0.97
0.25
0.03
0.17
0.14
0.029
0.79
2.1
0.25
0.06
0.01
14
11
2.3
63
0.55
(Transitional)
NiEq
Subtotal 16 0.83
0.20
0.03
0.18
0.12
0.024
0.70
1.9
0.42
0.10
0.02
27
19
3.8
110
0.95
Indicated 150 0.74
0.18
0.03
0.16
0.10
0.016
0.61
1.6
3.5
0.82
0.14
240
150
23
890
7.7
Sulphide
0.4%
Inferred 160 0.69
0.16
0.02
0.16
0.10
0.016
0.58
1.6
3.6
0.82
0.12
270
160
26
940
8.2
(Fresh)
NiEq
Subtotal 310 0.72
0.17
0.03
0.16
0.10
0.016
0.59
1.6
7.1
1.6
0.26
510
310
49
1,800
16
Indicated 150 0.74
0.17
0.03
0.17
0.10
0.016
0.61
1.6
3.7
0.86
0.15
250
160
25
930
8.1
All Inferred 180 0.76
0.15
0.03
0.16
0.09
0.016
0.56
1.6
4.4
0.89
0.15
280
170
28
1,000
9.3
Total 330 0.75
0.16
0.03
0.16
0.10
0.016
0.58
1.6
8.1
1.7
0.30
530
330
53
1,900
17

Note some numerical differences may occur due to rounding to 2 significant figures. NiEq (%) = Ni (%) + 0.37 x Pd (g/t) + 0.24 x Pt (g/t) + 0.25 x Au (g/t) + 0.65 x Cu (%) + 3.24 x Co (%). PdEq (g/t) = Pd (g/t) + 0.66 x Pt (g/t) + 0.67 x Au (g/t) + 2.71 x Ni (%) + 1.76 x Cu (%) + 8.78 x Co (%). Includes drill holes drilled up to and including 31 July 2021.

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Table 5. Higher-grade sulphide component of Gonneville Resource, 9 November 2021.

Domain
Cut-off
Grade
Category Mass Grade Contained Metal
(Mt) Pd
(g/t)
Pt
(g/t)
Au
(g/t)
Ni
(%)
Cu
(%)
Co
(%)
NiEq
(%)
PdEq
(g/t)
Pd
(Moz)
Pt
(Moz)
Au
(Moz)
Ni
(kt)
Cu
(kt)
Co
(kt)
NiEq
(kt)
PdEq
(Moz)
High-grade
Sulphide
(Transitional)
0.60%
NiEq
Indicated 1.8 1.2
0.28
0.05
0.27
0.19
0.030
1.0
2.8
0.07
0.02
0
4.9
3.4
0.55
18
0.16
Inferred 3.8 1.5
0.39
0.05
0.21
0.19
0.044
1.1
3.0
0.18
0.05
0.01
7.9
7.2
1.7
42
0.37
Subtotal 5.6 1.4
0.35
0.05
0.23
0.19
0.040
1.1
3.0
0.25
0.06
0.01
13
11
2.2
61
0.53
High-grade
Sulphide (Fresh)
0.60%
NiEq
Indicated 36 1.4
0.35
0.07
0.21
0.21
0.019
1.0
2.8
1.6
0.40
0.08
76
76
6.9
370
3.2
Inferred 32 1.3
0.30
0.06
0.22
0.21
0.019
1.0
2.7
1.4
0.32
0.06
73
67
6.3
320
2.8
Subtotal 68 1.4
0.33
0.06
0.22
0.21
0.019
1.0
2.8
3.0
0.72
0.14
150
140
13
700
6.0
All
0.60%
NiEq
Indicated 38 1.4
0.35
0.07
0.22
0.21
0.020
1.0
2.8
1.7
0.42
0.08
81
80
7.4
390
3.4
Inferred 36 1.4
0.31
0.06
0.22
0.21
0.022
1.0
2.8
1.6
0.36
0.06
80
74
8.0
370
3.2
Total 74 1.4
0.33
0.06
0.22
0.21
0.021
1.0
2.8
3.3
0.78
0.15
160
150
15
760
6.6

Note some numerical differences may occur due to rounding to 2 significant figures. This higher-grade component is contained within the reported global Mineral Resource. NiEq (%) = Ni (%) + 0.37 x Pd (g/t) + 0.24 x Pt (g/t) + 0.25 x Au (g/t) + 0.65 x Cu (%) + 3.24 x Co (%). PdEq (g/t) = Pd (g/t) + 0.66 x Pt (g/t) + 0.67 x Au (g/t) + 2.71 x Ni (%) + 1.76 x Cu (%) + 8.78 x Co (%). Includes drill holes drilled up to and including 31 July 2021.

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Appendix C Metal Equivalents

Sulphide domain intersections and resource figures are quoted using nickel equivalent (NiEq) and palladium equivalent (PdEq) cut-off grades. No metal equivalent is used for drill intersections in the oxide domain.

Based on limited metallurgical testwork completed to date for the sulphide domain at Gonneville, it is the Company’s opinion that all the quoted elements included in metal equivalent calculations (palladium, platinum, gold, nickel, copper and cobalt) have a reasonable potential of being recovered and sold.

Metal equivalents for the sulphide domains are calculated according to the formula below:

  • « NiEq (%) = Ni (%) + 0.37 x Pd (g/t) + 0.24 x Pt (g/t) + 0.25 x Au (g/t) + 0.65 x Cu (%) + 3.24 x Co (%);

  • « PdEq (g/t) = Pd (g/t) + 0.66 x Pt (g/t) + 0.67 x Au (g/t) + 2.71 x Ni (%) + 1.76 x Cu (%) + 8.78 x Co(%)

Metal recoveries used in the metal equivalent calculations are at the lower end of the range for all metals in the sulphide domain based on limited metallurgical testwork (refer to ASX Announcement on 28 September 2021). Metal recoveries used in the metal equivalent calculations are listed below:

  • « Pd – 75%,

  • « Pt – 65%,

  • « Au – 50%,

  • « Ni – 60%,

  • « Cu – 80%,

  • « Co – 60%.

Metal prices used are:

  • « Pd – US$1,700/oz,

  • « Pt – US$1,300/oz,

  • « Au – US$1,700/oz,

  • « Ni – US$18,500/t,

  • « Cu – US$9,000/t,

  • « Co – US$60,000/t.

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Appendix D JORC Table 1

D-1

Section 1 Sampling Techniques and Data

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

HQ diamond core was quarter cored
and NQ2 was half cored with samples
taken over selective intervals ranging
from 0.2m to 1.2m (typically 1.0m).

Reverse Circulation (RC) drilling
samples were collected as 1m samples
from a rig mounted cone splitter.

Aircore (AC) samples collected as 4m
composites
Include reference to measures taken to
ensure sample representivity and the
appropriate calibration of any
measurement tools or systems used.

Qualitative care taken when sampling
diamond drill core to sample the same
half of the drill core.

For RC, two 1m assay samples were
collected as a split from the rig cyclone
using a cone splitter with the same split
consistently sent to the laboratory for
analysis.

Regional AC samples were collected
as spears through the bag from top to
bottom
Aspects of the determination of
mineralisation that are Material to the
Public Report. In cases where ‘industry
standard’ work has been done this would
be relatively simple (eg. ‘reverse
circulation drilling was used to obtain 1 m
samples from which 3 kg was pulverised
to produce a 30 g charge for fire assay’).
In other cases more explanation may be
required, such as where there is coarse
gold that has inherent sampling problems.
Unusual commodities or mineralisation
types (eg. submarine nodules) may
warrant disclosure of detailed information.

Mineralisation is easily recognised by
the presence of sulphides. In diamond
core sample intervals were selected on
a qualitative assessment of sulphide
content
Drilling
techniques
Drill type (eg. core, reverse circulation,
open-hole hammer, rotary air blast,
auger, Bangka, sonic, etc) and details
(eg. core diameter, triple or standard
tube, depth of diamond tails, face-
sampling bit or other type, whether core is
oriented and if so, by what method, etc).

Drilling has been undertaken by
diamond, Reverse Circulation (RC)
techniques.

Diamond drill core is predominantly HQ
size (63.5mm diameter). Limited NQ2
(47.6mm diameter) drilling has also
been completed. Triple tube has been
used from surface until competent
bedrock and then standard tube
thereafter.

Core orientation is by an ACT Reflex
(ACT II RD) tool

RC Drilling uses a face-sampling
hammer drill bit with a diameter of 5.5
inches (140mm).

Regional drilling was completed with
AC

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Criteria JORC Code explanation
Commentary
Drill sample
recovery
Method of recording and assessing core
and chip sample recoveries and results
assessed.

Individual recoveries of diamond drill
core samples were assessed
quantitively by comparing measured
core length with expected core length
from drillers mark. Generally core
recovery was excellent in fresh rock
and approaching 100%. Core
recovery in oxide material is often poor
due to sample washing out. Core
recovery in the oxide zone averages
60%

Individual recoveries for RC composite
samples were recorded on a
qualitative basis. Sample weights were
observed to be slightly lower through
transported cover whereas drilling
through bedrock yielded samples with
more consistent weights. Two separate
studies were completed where all the
sample was weighed and compared
with the expected weight. These
indicated that as with the diamond
core, sample recovery in the oxide is
moderate and good in the fresh rock.

Individual recoveries for regional AC
samples were recorded on a
qualitative basis.
Measures taken to maximise sample
recovery and ensure representative
nature of the samples.

With diamond drilling triple tube coring
in the oxide zone is undertaken to
improve sample recovery. This results in
better recoveries but recovery is still
only moderate to good.

Diamond core samples were
consistently taken from the same side
of the core and RC samples were
consistently taken from the same split
on the cyclone.

AC drilling was completed to industry
standard with the aim to maximise
recovery using conventional drilling
techniques
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.

There is no evidence of a sample
recovery and grade relationship in
unweathered material.
Logging Whether core and chip samples have
been geologically and geotechnically
logged to a level of detail to support
appropriate Mineral Resource estimation,
mining studies and metallurgical studies.

All drill holes were logged geologically
including, but not limited to;
weathering, regolith, lithology,
structure, texture, alteration and
mineralisation. Logging was at an
appropriate quantitative standard for
infill drilling and resource estimation.
Whether logging is qualitative or
quantitative in nature. Core (or costean,
channel, etc) photography.

Logging is considered qualitative in
nature.

Diamond drill core is photographed
wet before cutting.
The total length and percentage of the
relevant intersections logged.

All holes were geologically logged in
full.

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Criteria JORC Code explanation
Commentary
Sub-sampling
techniques
and sample
preparation
If core, whether cut or sawn and whether
quarter, half or all core taken.

Diamond core was sawn in half and
one-half quartered and sampled over
0.2<1.2m intervals (mostly 1m).
If non-core, whether riffled, tube sampled,
rotary split, etc and whether sampled wet
or dry.

RC assay samples were collected as
two 1m splits from the rig cyclone via a
cone splitter. The cone splitter was
horizontal to ensure sample
representivity. Wet or damp samples
were noted in the sample logging
sheet. A majority of samples were dry.

AC samples were sampled as 4m
composites using a spear sample from
individual samples. Some samples
were wet towards the base of the
holes
For all sample types, the nature, quality
and appropriateness of the sample
preparation technique.

Sample preparation is industry
standard and comprises oven drying,
jaw crushing and pulverising to -75
microns (80% pass).
Quality control procedures adopted for
all sub-sampling stages to maximise
representivity of samples.

Field duplicates were collected from
RC and diamond drilling at an
approximate ratio of one in twenty five.

Diamond drill core field duplicates
collected as ¼ core.

RC Field duplicates were collected
from selected sulphide zones as a
second 1m split directly from the cone
splitter.
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.

In the majority of cases the entire hole
has been sampled and assayed.

Duplicate sample results were
compared with the original sample
results and there is no bias observed in
the data.
Whether sample sizes are appropriate to
the grain size of the material being
sampled.

Drill sample sizes are considered
appropriate for the style of
mineralisation sought and the nature of
the drilling program.
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.

Diamond drill core and RC samples
underwent sample preparation and
geochemical analysis by ALS Perth.
Au-Pt-Pd was analysed by 50g fire
assay fusion with an ICP-AES finish (ALS
Method code PGM-ICP24). A 48-
element suite was analysed by ICP-MS
following a four-acid digest (ALS
method code ME-MS61) for holes up to
and including JD023 and JRC122 and
regional AC. Later RC and diamond
holes were analysed using four-acid
digest for 34 elements (ALS method
code ME-ICP61) including Ag, Al, As,
Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga,
K, La, Mg, Mn, Mo, Na, Ni, P, Pb, S, Sb,
Sc, Sr, Th, Ti, Tl, U, V, W, Zn, Zr.
Additional ore-grade analysis was
performed as required for elements
reporting outof rangefor Ni, Cr, Cu

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Criteria JORC Code explanation
Commentary
(ALS method code ME-OG-62) and Pd,
Pt (ALS method code PGM-ICP27).

These techniques are considered total
digests.
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.

Not applicable as no data from such
tools or instruments are reported
Nature of quality control procedures
adopted (eg. standards, blanks,
duplicates, external laboratory checks)
and whether acceptable levels of
accuracy (ie. lack of bias) and precision
have been established.

Certified analytical standards and
blanks were inserted at appropriate
intervals for diamond, RC and AC drill
samples with an insertion rate of >5%.
Approximately 5% of significant
intercepts were sent for cross
laboratory checks. All QAQC samples
display results within acceptable levels
of accuracy and precision.
Verification of
sampling and
assaying
The verification of significant intersections
by either independent or alternative
company personnel.

Significant drill intersections are
checked by the Project Geologist and
then by the General Manager
Exploration. Significant intersections
are cross-checked with the logged
geology and drill core after final assays
are received.
The use of twinned holes.

Six sets of twinned holes (RC versus
Diamond) have been drilled to provide
a comparison between
grade/thickness variations over a 5m
separation between drill holes.

Only Palladium assays have been
analysed as part of this twin hole
comparison. Ni and Cu grades are very
low level in the selected holes (~0.1 –
0.2% Ni and <0.1% Cu), so no
meaningful correlation can be
obtained.

Intervals correlate well between holes
although in detail there is variation
between them for higher grade
samples in terms of both location and
grade. However, there is no
discernible grade bias between drill
types.
Documentation of primary data, data
entry procedures, data verification, data
storage (physical and electronic)
protocols.

Primary drill data was collected
digitally using OCRIS software before
being transferred to the master SQL
database.

All procedures including data
collection, verification, uploading to
the database etc are captured in
detailed procedures and summarised
in a single document.
Discuss any adjustment to assay data

No adjustments were made to the lab
reported assay data.
Location of
data points
Accuracy and quality of surveys used to
locate drill holes (collar and down-hole
surveys),trenches,mine workings and

Drill hole collar locations are initially
recorded by Chalice employees using
a handheldGPSwith a +/-3m margin

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Criteria JORC Code explanation
Commentary
other locations used in Mineral Resource
estimation.
of error. Diamond and RC holes at
Gonneville were then picked up with
an RTK-DGPS.

RTK-DGPS collar pick-ups replace
handheld GPS collar pick-ups and
have +/-20 mm margin of error.

Planned and final hole coordinates are
compared after pick up to ensure that
the original target has been tested.
Specification of the grid system used.

The grid system used for the location of
all drill holes is GDA94 - MGA (Zone 50).
Quality and adequacy of topographic
control.

RLs for reported holes were derived
from RTK-DGPS pick-ups.
Data spacing
and
distribution
Data spacing for reporting of Exploration
Results.

RC and diamond drill hole spacing
varies from between 40m x 40 m in the
south to 80m x 80m in the north and
west of the Gonneville deposit.
Exploration RC and diamond holes are
at variable spacings and in some cases
such as at Hartog are individual holes
testing a target

Regional AC holes are spaced at 100m
x 100m or greater
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.

Results from the RC and diamond
drilling to date at Gonneville are
considered sufficient to assume
geological or grade continuity
appropriate for Mineral Resource
estimation procedure(s) and
classifications.

Results from the regional RC, diamond
and AC drilling to date are not
considered sufficient to assume
geological or grade continuity
appropriate for Mineral Resource
estimation procedure(s) and
classifications.
Whether sample compositing has been
applied.

No compositing undertaken for
diamond drill core or RC samples.

One metre AC samples were
composited to 4m
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.

RC and Diamond drill holes at
Gonneville were typically oriented
within 15° of orthogonal to the
interpreted dip and strike of the known
zone of mineralisation. However,
several holes were drilled at less
optimal azimuths due to site access
constraints or to test for alternative
mineralisation orientations. At
exploration targets the orientation of
any mineralisation intersected is
unknown.

AC drilling is vertical with the primary
aim of the hole to test the oxide
portion of the regolith and provide a
bottom of hole sample in weathered or
fresh rock.

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Criteria JORC Code explanation Commentary Commentary
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
The orientation of the drilling is not
considered to have introduced
sampling bias.
material.
Samples were collected in polyweave
bags either at the drill rig (RC samples)
or at the core cutting facility (diamond
samples). The polyweave bags have
Sample
security
The measures taken to ensure sample
security.
five samples each and are cable tied.
Filled bags were collected into
palletised bulk bags at the field office
and delivered directly from site to ALS
laboratories in Wangara, Perth by a
Chalice contractor several times
weekly.
CSA Global conducted a site visit and
review of the sampling techniques In
July 2021.
Audits or The results of any audits or reviews of SRK completed an independent
reviews sampling techniques and data. assurance review of the Chalice
procedures including documentation
and appropriateness of methods
employed.

D-2 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.

Exploration activities are ongoing over
E70/5118, 5119 and 5353. The holder
CGM (WA) Pty Ltd is a wholly owned
subsidiary of Chalice Mining Limited

Portions of E70/5119 cover the Julimar
State Forest which requires an
approved conservation management
plan and, if vegetation disturbance
required, a native vegetation clearing
permit.

E70/5119 partially overlaps ML1SA, a
State Agreement covering Bauxite
mineral rights only.

There are no known encumbrances
other than the ones noted above.
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.

There are no known impediments to
operating on the tenements where
they cover private freehold land.

The tenements are in good standing.
Exploration done
by other parties
Acknowledgment and appraisal of
exploration by other parties.

There is no previous exploration at
Gonneville and only limited
exploration has been completed by
other exploration parties in the vicinity
of the targets identified by Chalice to
date.

Chalice has compiled historical
records dating back to the early
1960’swhich indicate onlythree

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Criteria JORC Code explanation Commentary Commentary
genuine explorers in the area, all
primarily targeting Fe-Ti-V
mineralisation.
Over 1971<1972, Garrick Agnew Pty
Ltd undertook reconnaissance
surface sampling over prominent
aeromagnetic anomalies in a search
for ‘Coates deposit style’ vanadium
mineralisation. Surface sampling
methodology is not described in
detail, nor were analytical methods
specified, with samples analysed for
V2O5, Ni, Cu, Cr, Pb and Zn, results of
which are referred to in this
announcement.
Three diamond holes were completed
by Bestbet Pty Ltd targeting Fe-Ti-V
situated approximately 3km NE of
JRC001.
Bestbet Pty Ltd undertook 27 stream
sediment samples within E70/5119.
Elevated levels of palladium were
noted in the coarse fraction
(<5mm+2mm) are reported in this
release. Finer fraction samples did not
replicate the coarse fraction results.
A local AMAG survey was flown in
1996 by Alcoa using 200m line
spacing which has been used by
Chalice for targeting purposes.
A local AMAG survey was flown in
1996 by Alcoa using 200m line
spacing which has been used by
Chalice for targeting purposes.
An Alcoa and CRA JV completed
seven diamond holes in the 1970s
targeting a magnetic high to the
north of E70/5119 and the east of
E70/5351testing for vanadium
(Boomer Hill).
The target deposit type is an
orthomagmatic Ni-Cu-PGE sulphide
deposit, within the Yilgarn Craton. The
Geology Deposit type, geological setting and
style of mineralisation.
style of sulphide mineralisation
intersected consists of massive, matrix,
stringer and disseminated sulphides
typical of metamorphosed and
structurally overprinted
orthomagmatic Ni sulphide deposits.
A summary of all information material to
the understanding of the exploration
results including a tabulation of the
following information for all Material drill
holes:
Drill hole
Information
Easting and northing of the drill hole
collar
Provided in body of text.
Elevation or RL (Reduced Level –
elevation above sea level in metres) of
the drill hole collar
Dip and azimuth of the hole

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Criteria JORC Code explanation
Commentary
Down hole length and interception
depth 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.

No material information has been
excluded.
Data
aggregation
methods
In reporting Exploration Results,
weighting averaging techniques,
maximum and/or minimum grade
truncations (eg. cutting of high grades)
and cut-off grades are usually Material
and should be stated.

Significant intercepts are reported
using a >0.5g/t Pd length-weighted
cut off for oxide and >0.4% NiEq
length-weighted cut off for sulphide
material. A maximum of 4m internal
dilution has been applied.
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.

Higher grade intervals are reported
using a >0.9g/t Pd length-weighted
cut off for oxide and >0.6% NiEq
length-weighted cut off. Some
intercepts are also reported above a
>0.8% NiEq length-weighted cut off
where the grade is very high or the
intercept is deep and beyond the
optimised pit shell used to constrain
the Mineral Resource estimate. A
maximum of 2m internal dilution has
been applied for intercepts
calculated using >0.6% NiEq or >0.8%
NiEq cut offs.
The assumptions used for any reporting
of metal equivalent values should be
clearly stated.

Metal price assumptions used in the
metal equivalent calculations are:
US$1,700/oz Pd, US$1,300/oz Pt,
US$1,700/oz Au, US$18,500/t Ni,
US$9,000/t Cu, US$60,000/t Co.

No metal equivalent calculation is
reported for the oxide material.

Metallurgical recovery assumptions
used in the metal equivalent
calculation for the sulphide (fresh)
material are: Pd – 75%, Pt – 65%, Au –
50%, Ni – 60%, Cu – 80%, Co - 60%.

Hence for the sulphide material NiEq =
Ni % + 0.37x Pd g/t + 0.24 x Pt g/t +
0.25 x Au g/t + 0.65 x Cu % +3.24 x Co
% and PdEq = Pd g/t + 0.66 x Pt g/t +
0.67 x Au g/t + 2.71 x Ni % + 1.76 x Cu
% + 8.78 x Co %.

The volume of transitional material is
small and considered unlikely to
materially affect the overall metal
equivalent calculation.
Relationship
between
mineralisation
widths and
intercept lengths
These relationships are particularly
important in the reporting of Exploration
Results.
If the geometry of the mineralisation
with respect to the drill hole angle is
known, its nature should be reported.

RC and Diamond drill holes were
typically oriented within 15° of
orthogonal to the interpreted dip and
strike of the known zone of
mineralisation. However, several holes
were drilled at less optimal azimuths
due to site access constraints or to
test for alternative mineralisation
orientations.

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Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Criteria JORC Code explanation Commentary Commentary
All widths are quoted down-hole. True
widths vary depending on the
If it is not known and only the down
hole lengths are reported, there should
be a clear statement to this effect (eg.
‘down hole length, true width not
known’).
orientation of the hole and the
orientation of the mineralisation. For
low grade intercepts (> 0.40% NiEq)
true width approximates downhole
width. For high grade intercepts
(>0.6% NiEq) true width is generally
between 80 and 100% of the
downhole width.
Appropriate maps and sections (with
scales) and tabulations of intercepts
should be included for any significant
Diagrams discovery being reported These should Refer to figures in the body of text.
include, but not be limited to a plan
view of drill hole collar locations and
appropriate sectional views.
Where comprehensive reporting of all
Balanced
reporting
Exploration Results is not practicable,
representative reporting of both low
and high grades and/or widths should
be practiced to avoid misleading
All holes including those without
significant intercepts have been
reported.
reporting of Exploration Results.
Other exploration data, if meaningful
and material, should be reported
including (but not limited to):
geological observations; geophysical
Other
substantive
exploration data
survey results; geochemical survey
results; bulk samples – size and method
of treatment; metallurgical test results;
Not applicable. All meaningful data
has been included
bulk density, groundwater,
geotechnical and rock characteristics;
potential deleterious or contaminating
substances.
Diamond and RC drilling will continue
to test high-priority targets including
EM conductors. Further drilling along
strike and down dip may occur at
The nature and scale of planned further these and other targets depending
work (eg. tests for lateral Exts or depth on results.
Exts or large-scale step-out drilling). Scoping study work has commenced
including additional metallurgical
Further work testwork, mining studies, tailings
studies and waste rock
characterisation etc.

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

  • Any potential extensions to mineralisation are shown in the figures in the body of the text.

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Chalice Mining Limited

ASX:CHN OTCQB:CGMLF