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CHALICE MINING LIMITED Capital/Financing Update 2022

Oct 18, 2022

64649_rns_2022-10-18_21c13c2e-430f-4e25-be82-5bfe0a832275.pdf

Capital/Financing Update

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ASX Announcement

19 October 2022

Major northern extension of Gonneville Intrusion confirmed

New drilling validates the recent 2D seismic survey interpretation, intersecting the northern extension of the complex down-plunge

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  • « Drilling has confirmed the interpreted extension of the Gonneville Intrusion at the Julimar Ni-CuPGE Project in WA , validating the results of the recent 2D seismic survey:

  • « Several zones of sulphide mineralisation intersected in a ~950m deep drill hole, interpreted to be continuations of the high-grade G zones ~850m down-plunge of the Resource – all assays pending.

  • « Several strong off-hole EM targets (up to 10,000S) detected – drilling underway to test.

  • « Seismic confirmed as a powerful new targeting tool for imaging and modelling of the subsurface geometry of the >30km long Julimar Complex.

  • « Northern extension of the Gonneville Intrusion (and Julimar Complex) confirmed to be offset ~650m west-north-west by a fault, consistent with the seismic interpretation:

  • « Several zones of sulphide mineralisation intersected up to ~1.2km north of the current Resource – all assays pending and all zones remain wide-open .

  • « Offset explains the disappointing results at Hartog to date and indicates that the Gonneville Resource is trending beneath the Julimar State Forest at depth .

  • « Drilling along northern seismic line, ~1.6km north of the current Resource, awaiting approvals.

  • « Extensional drilling at the Gonneville Resource has extended the mineralised zones up to ~600m beyond the current Resource , with several exceptional new high-grade results, including:

  • « 70m @ 2.4g/t 3E, 0.2% Ni, 0.2% Cu, 0.02% Co (1.2% NiEq) from 638m (JD220W3), incl:

    • « 16.9m @ 7.9g/t 3E, 0.4% Ni, 0.6% Cu , 0.03% Co ( 3.5% NiEq) from 638m (G2);
  • « 14m @ 5.8g/t 3E, 0.2% Ni, 0.2% Cu, 0.01% Co (2.2% NiEq) from 689m (JD344, G4);

  • « 3.4m @ 4.3g/t 3E, 0.7% Ni, 0.9% Cu , 0.04% Co ( 2.9% NiEq ) from 718.5m (JD332W1, G2);

  • « 7m @ 5.0g/t 3E , 0.3% Ni, 0.3% Cu, 0.02% Co ( 2.2% NiEq ) from 570m (JD337, G11);

  • « 5.3m @ 5.5g/t 3E , 0.2% Ni, 0.6% Cu , 0.02% Co ( 2.3% NiEq ) from 898m (JD018W1, G4).

  • « Consistent PGE-Ni-Cu-Co sulphide mineralisation intersected in all 10 holes assayed to date into the Hooley-Dampier prospects, located 5-10km north of the Gonneville Resource – three rigs are continuing to test this trend and seismic/EM will be used to vector towards high-grade zones.

  • « Strategic interest in the large nickel sulphide endowment at the Project has increased significantly following the passing of the US Inflation Reduction Act (IRA) bill.

  • « Chalice is considering securing a strategic minority joint venture partner (or partners) to assist in developing a potential mine at Gonneville.

Registered Office ABN 47 116 648 956

Level 3, 46 Colin Street, West Perth

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

WA 6005, Australia PO Box 428, West Perth WA 6872

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 four diamond drill rigs currently drilling across the 10km long Hartog-Baudin strike length and two rigs continuing resource definition drilling at the Gonneville PGE-Ni-Cu-Co-Au Deposit – current Resource of 350Mt @ 0.96g/t 3E, 0.16% Ni, 0.10% Cu, 0.015% Co (~0.58% NiEq or ~1.8g/t PdEq), refer to the ASX Announcement on 8 July 2022 and Appendix A.

Drilling to date supports the interpretation of the Gonneville Intrusion (and Julimar mafic-ultramafic Complex) as having a rare chonolith-like geometry, which is similar to other major ultramafic-mafic orthomagmatic systems worldwide that host significant nickel-copper+/-PGE deposits, including Norilsk-Talnakh, Kabanga and Jinchuan (Barnes et al, 2016[1] ).

Chalice recently made an important breakthrough in exploration at the project, with the previously elusive northern extension of the Gonneville Intrusion interpreted at depth in an effective 2D seismic survey.

Previous drilling in this area (at the Hartog Prospect) had failed to intersect the prospective maficultramafic horizon, which drilling has now confirmed to be faulted ~650m to the west-north-west (Figure 1).

This new Hartog segment of the Julimar Complex can now be targeted with follow-up drilling, providing a substantial pathway for growth in the Resource, which remains open along strike and at depth.

1 Barnes SJ, Cruden A.R, Arndt, A & Saumur, B., 2016. The mineral system approach to magmatic Ni-Cu-PGE sulphide deposits. Ore Geology Reviews 76, 296-316

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Figure 1. Gonneville and Hartog intrusions (~3.5km section of the Julimar Complex) 3D View (looking East).

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Drilling further north has now confirmed the Gonneville Resource, discovered in early 2020 on Chalice-owned farmland, is just a small part of the Julimar Complex. The complex is a very large mineralised system, which Chalice believes is capable of hosting multiple discrete Ni-Cu-PGE deposits, as evidenced by multiple sulphide drill intersections in wide-spaced drilling to date over ~10km of strike length (Figure 2).

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Figure 2. South Julimar Complex Plan View – drill holes, geology over airborne magnetics.

The vast majority of the complex is still unexplored and lies beneath a small portion of the Julimar State Forest, a ~29,000ha area of native vegetation. State forests are managed by the Department of Biodiversity, Conservation and Attractions for a range of values including conservation and other land uses.

Importantly, State Forest classification does not prohibit applications for and grant of mining leases subject to normal regulatory approvals processes. The southern portion of Julimar State Forest, where Chalice is currently drilling, is covered by an isolated section of Alcoa’s bauxite state agreement (ML 1SA).

Chalice's ongoing exploration drilling program in the Julimar State Forest is utilising specialist diamond drill rigs with a small footprint and does not involve any mechanised clearing of vegetation or excavation. Comprehensive flora, fauna and culture heritage surveys and monitoring are being used

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according to industry best practice. The low-impact program is strictly governed by a Conservation Management Plan (CMP) approved by the WA Government in late 2021.

Chalice’s strategy at Julimar is to advance development studies and regulatory approvals for a potential mine at Gonneville (on farmland), in parallel with exploration activities across the full >30km extent of the Julimar Complex.

Exploration is continuing rapidly on broad spacing along the complex, targeting new high-grade NiCu-PGE sulphide deposits which could add considerable value to a Gonneville mine, or potentially warrant a separate mine development. It is also possible that different styles of mineralisation could be intersected along the complex, potentially contributing to significant long-term value-creation that a world-class mineral district can create.

Given the considerable scale of the project, Chalice is considering securing a strategic minority joint venture partner (or partners) with the technical expertise, market familiarity and financial strength to assist in developing a potential mine at Gonneville.

Several large international trading houses, downstream battery and auto manufacturers have expressed interest to date, with the recent Inflation Reduction Act bill in the United States resulting in a significant increase in inbound interest in Julimar’s large nickel sulphide endowment.

At this stage, discussions with potential partners are preliminary in nature and the Company is focused on delivering the Scoping Study for a Gonneville mine development in late 2022.

The following activities are continuing at the project:

  • « Resource definition and extensional diamond drilling at Gonneville with two drill rigs.

  • « Detailed infill RC Resource definition drilling over a small area of the Gonneville Resource to improve the understanding of the short-range variability and continuity of higher-grade zones.

  • « Reconnaissance diamond drilling across the Hartog, Hooley and Dampier prospects (target areas across ~10km of Julimar Complex strike length) with three rigs, under the approved CMP.

  • « Reconnaissance diamond drilling at the Baudin Target, ~11km north of Gonneville, drilling from proximal areas of farmland as part of the DMIRS Exploration Incentive Scheme (EIS).

  • « Moving Loop Electromagnetic (MLEM) and Down-hole EM (DHEM) surveys across the Julimar Complex, with further seismic surveying also planned.

  • « Access discussions for the Bindoon Training Area which covers the high-priority Flinders Target, ~25km NE of Gonneville.

  • « Mine development studies to support a Scoping Study for a Gonneville mine, on track for completion in late 2022.

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

Technical discussion

Gonneville-Hartog Exploration

Drilling has validated the recently acquired 2D seismic survey and confirmed the continuation of the Gonneville Intrusion (and Julimar Complex) to the north-west beneath the Julimar State Forest.

Shallow intervals of the Julimar Complex have been intersected up to ~1.2km north of the current Resource. Drilling on four wide-spaced drill lines has intersected narrow widths (<50m wide) of intrusive ultramafic rocks in five holes containing variable zones of disseminated sulphides (all assays are pending). Drilling has demonstrated that the continuation of the Julimar Complex is offset ~650m west along a west-north-west trending fault zone (Figure 1).

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As a result of this fault offset, currently permitted drill pads are located too far to the east to provide sites for effective drilling of the Hartog Intrusion, and additional drill sites are currently awaiting approval.

Two diamond drill holes, drilled on north-east azimuths to test the northern limit of the Gonneville Resource in the Julimar State Forest, have intersected mineralised ultramafic rocks up to ~80-100m north of the Resource (Figure 2). All assays are pending and, subject to positive results, further infill drilling is planned to scope out a potential extension of the Resource in this area.

JD363 was drilled on the northern farmland boundary to test the validity of the interpretation of the recent seismic survey and initial results have provided a strong endorsement for this technique to resolve intrusive geology at depth.

The Gonneville intrusion was intersected from 397-912m down-hole (~515m wide) with the hanging wall and footwall contacts intersected within ~20m of their modelled positions. An internal contact between the uppermost leucogabbro and the underlying ultramafic domain (671m down-hole) was also intersected close to the interpreted position.

The lowermost ultramafic domain (pyroxenite, harzburgite) contains weak to moderate disseminated sulphides (pyrrhotite-dominant) and minor intervals (~1m wide) of matrix sulphides. All assays are pending.

The interpretation of sulphides are visual estimates made by qualified geologists and appropriate caution should be considered when interpreting the significance of these results. Assays are required to determine the significance of mineralisation.

The close correlation between the seismic interpretation and the geology intersected in JD363 provides confidence that seismic is an effective exploration technique for outlining mafic/ultramafic intrusions within the poorly exposed Julimar Complex. Further seismic surveying is being planned within the Julimar State Forest on existing recreational tracks.

Down-hole EM (DHEM) of JD363 has identified a series of high conductance anomalies up to ~200m from the drill-hole which are planned to be drill tested over the coming weeks. These include:

  • « An off-hole anomaly at 280m down-hole (70m x 110m; 2,200 Siemens) associated with stringer/breccia sulphides (279.6-286.5m) within a previously identified hanging wall ultramafic unit ~120m above the Gonneville Intrusion. This interval represents a depth extension of a previously defined zone of PGE-Ni-Cu-Co sulphide mineralisation.

  • « An in-hole anomaly at 870m down-hole (200m x 150m; 1,500 Siemens) broadly associated with narrow intervals of matrix sulphides within the ultramafic domain of the Gonneville intrusion. Modelling of the DHEM suggests that JD363 has only intersected the top north-eastern corner of this DHEM conductor. A wedge drill-hole is planned to test this target.

  • « An off-hole anomaly at 775m down-hole (200m x 200m; 10,000 Siemens) which is located internal to the ultramafic domain. This target is planned to be tested by a separate surface drill hole.

The DHEM results provide promising targets for wide-spaced step-out exploration along the prospective ultramafic domain and basal contact of the Gonneville Intrusion.

Gonneville Resource Drilling

Extensional drilling targeting mineralisation down-dip of the Gonneville Resource continues to intersect significant zones of mineralisation. Drilling to date targeting the area down-plunge of highgrade zones is on broad spacings with holes generally greater than 100m apart. Significant downdip extensional results include:

  • « 70m @ 2.4g/t 3E, 0.2% Ni, 0.2% Cu, 0.02% Co (1.2% NiEq) from 638m (JD220W3), incl:

  • « 16.9m @ 7.9g/t 3E, 0.4% Ni, 0.6% Cu, 0.03% Co (3.5% NiEq) from 638m (JD220W3 – G2), incl: « 3.8m @ 6.7g/t 3E, 1.3% Ni, 0.6% Cu, 0.09% Co (4.2% NiEq) from 638m, and:

    • « 9.9m @ 10.7g/t 3E, 0.1% Ni, 0.7% Cu, 0.01% Co (4.5% NiEq) from 645m

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  • « 3.4m @ 4.3g/t 3E, 0.7% Ni, 0.9% Cu, 0.04% Co (2.9% NiEq) from 718.5m (JD332W1 – G2);

  • « 7m @ 5.0g/t 3E, 0.3% Ni, 0.3% Cu, 0.02% Co (2.2% NiEq) from 570m (JD337 – G11), incl: « 3.1m @ 6.0g/t 3E, 0.4% Ni, 0.5% Cu, 0.03% Co (2.8% NiEq) from 573.9m;

  • « 5.3m @ 5.5g/t 3E, 0.2% Ni, 0.6% Cu, 0.02% Co (2.3% NiEq) from 898m (JD018W1 – G4);

  • « 6m @ 4.5g/t 3E, 0.2% Ni, 0.4% Cu, 0.02% Co (1.9% NiEq) from 821m (JD332W1 – G4), incl:

  • « 2.5m @ 9.6g/t 3E, 0.3% Ni, 0.8% Cu, 0.03% Co (3.9% NiEq) from 824.5m;

  • « 5m @ 5.2g/t 3E, 0.1% Ni, 0.1% Cu, 0.02% Co (1.9% NiEq) from 437m (JD340);

  • « 17m @ 1.6g/t 3E, 0.4% Ni, 0.4% Cu, 0.03% Co (1.3% NiEq) from 343m (JD348 – G8) incl:

  • « 5m @ 2.6g/t 3E, 0.8% Ni, 1.1% Cu, 0.08% Co (2.8% NiEq) from 343m;

  • « 17.8m @ 2.0g/t 3E, 0.4% Ni, 0.1% Cu, 0.02% Co (1.1% NiEq) from 374m (JD348 – G3), incl:

  • « 4.8m @ 4.2g/t 3E, 0.8% Ni, 0.2% Cu, 0.05% Co (2.4% NiEq) from 387m.

Results from limited ongoing infill drilling within the Gonneville Resource are continuing to confirm the resource and geological model.

Hooley and Dampier Prospects

13 wide-spaced drill holes have been completed to date at the Hooley and Dampier prospects with assays pending for three holes. Drilling at the ~2.5km long Hooley Prospect (~5km north of Gonneville) has intersected several zones of PGE-dominant sulphide mineralisation, in what appears to be a continuation of the Julimar Complex geology, providing an exciting confirmation of the size of the mineral system at Julimar (Figure 2).

Assays have been received for the first three holes at the Hooley Prospect, which were designed to provide initial wide-spaced tests of EM/geochemical targets in a newly defined trend of ultramaficmafic intrusive rocks that have a similar litho-geochemical signature to Gonneville. Promising results have been received to date, including:

  • « 21m @ 1.3g/t 3E, 0.1% Ni, 0.1% Cu, 0.01% Co (0.6% NiEq) from 156m (HD021) incl:

  • « 4m @ 4.2g/t 3E (1.2% NiEq) from 156m, incl;

    • « 2m @ 6.55g/t 3E from 158m – the highest PGE grades intersected outside of Gonneville to date.
  • « 13m @ 0.9g/t 3E, 0.1% Ni, 0.1% Cu, 0.01% Co (0.5% NiEq) from 200m (HD021) incl:

  • « 2.2m @ 0.9g/t Pd, 0.5g/t Pt, 0.2% Ni, 0.1% Cu, 0.02% Co (0.7% NiEq) from 201.8m, and;

  • « 2.2m @ 1.4g/t 3E, 0.2% Ni, 0.1% Cu, 0.02% Co (0.7% NiEq) from 201.8m (HD021);

  • « 4m @ 0.3g/t 3E, 0.3% Ni, 0.3% Cu, 0.03% Co (0.7% NiEq) from 286.7m (HD027);

  • « 9m @ 2.0g/t 3E, 0.1% Ni, 0.01% Co (0.7% NiEq) from 33m (HD030) incl:

  • « 4.6m @ 2.6g/t 3E, 0.1% Ni, 0.02% Co (0.9% NiEq) from 36m (HD030);

  • « 6m @ 1.2g/t Pd, 0.1% Ni, 0.1% Cu, 0.01% Co (0.6% NiEq) from 54m (HD030).

Promising results have also been received for the remaining three drill holes completed at the Dampier Prospect, including:

  • « 8.1m @ 2.5g/t 3E, 0.1% Ni, (0.9% NiEq) from 252m (HD019);

  • « 25m @ 1.3g/t 3E, 0.1% Ni, 0.1% Cu, 0.01% Co (0.6% NiEq) from 35m (HD022), incl: « 4m @ 4.4g/t 3E from 35m.

Three drill rigs are continuing to test down-dip and along strike across the ~5km long trend between the Hooley and Dampier prospects. Importantly, sulphide mineralisation has been intersected in every hole drilled along this horizon to date, which has typical Julimar Complex ultramafic to mafic intrusive geology. All zones of mineralisation remain open in all directions.

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A recently completed high-resolution (25m line-spacing) drone airborne magnetic survey over the Baudin-Dampier area has identified an undrilled potential strike extension of this trend ~0.6km northeast of Dampier. This magnetic anomaly has a similar intensity to the Gonneville Intrusion and is interpreted to be sourced from strongly magnetic ultramafic rock-types, which are the preferred host rock for sulphide mineralisation elsewhere within the Julimar Complex.

An initial diamond drill-hole test of this target is now underway as part of the DMIRS Exploration Incentive Scheme (EIS) co-funded drilling program which is a WA State government initiative.

A new geophysical program including ground EM and seismic is currently being planned to test the entire ~12km strike length of the known intrusive ultramafic-mafic trend from Hartog to Baudin to provide effective coverage down-dip of current drilling, and vector towards high-grade mineralised zones.

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]

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 newly discovered >30km long Julimar Complex.

In November 2021, Chalice defined a tier-1 scale, pit-constrained maiden Mineral Resource Estimate (Resource) for Gonneville. The maiden Resource confirmed Gonneville is one of the largest recent nickel-copper-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.

In July 2022, the Resource for Gonneville was updated to 350Mt @ 0.96g/t 3E, 0.16% Ni, 0.10% Cu, 0.015% Co (~0.58% NiEq or ~1.8g/t PdEq) (refer to ASX Announcement on 8 July 2022 and Appendix A).

The Resource includes a significant higher-grade sulphide component starting from a depth of ~30m, 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, with initial large scale exploration activities underway over the remaining strike length. As such the region is considered highly prospective for further orthomagmatic Ni-Cu-PGE discoveries.

The majority of the Julimar Complex lies beneath a portion of the Julimar State Forest, a ~29,000ha area administered by the Government of WA under the Conservation and Land Management Act 1984. Exploration and mining activities may be permitted within State Forest areas with the

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concurrence of both the Minister for Environment and Minister for Mines in WA, subject to normal regulatory approval processes.

The Julimar State Forest was the subject of intensive forestry activities until the 1970’s, after which time the area was proposed to be upgraded to a Conservation Park. The proposal has not been progressed, largely because the mineral potential of the area is not sufficiently known and partly because the southern portion of the State Forest is within an existing Bauxite mining state agreement (ML 1SA).

Chalice sees exploration and mining activities within a small portion of the State Forest as an overwhelming net positive to the environment, as the green metals at Julimar play a key role in enabling decarbonisation technologies, and the vast majority of the ~29,000ha area not impacted by mining could ultimately be upgraded in conservation status.

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.

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Figure 3. 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 Dr. Kevin Frost BSc (Hons) PhD, a Competent Person, who is a Member of the Australian Institute of Geoscientists. Dr. Frost is a full-time employee of the Company as General Manager – Discovery and Growth 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. Dr Frost 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 prior exploration results for the Julimar Project is extracted from the following ASX announcements:

  • « “New Mineralised Zone Intersected at Dampier Target”, 7 July 2022; and

  • « “Seismic Identifies Potential 1.6km Extension of Gonneville”, 6 September 2022.

The above announcements are 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 exploration results included in the relevant original market announcement. 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.

The Information in this announcement that relates to Mineral Resources has been extracted from the ASX announcement titled “Updated Gonneville Mineral Resource” dated 8 July 2022. 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 Appendix A and Appendix B for further information on the Mineral Resource Estimate and metal equivalents.

Forward Looking Statements

This announcement may contain forward-looking statements and forward information, including forward looking information within the meaning of Canadian securities legislation and forwardlooking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995 (collectively, forward-looking statements). These forward-looking statements are made as of the date of this announcement 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 impact of the discovery on the Julimar Project’s capital payback; the Company’s strategy and objectives; 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; and the success of future potential mining operations; the timing of the receipt of exploration results.

In certain cases, forward-looking statements can be identified by the use of words such as, “aiming”, “believes”, “considered”, “could”, “developing”, “estimate”, “for”, “future”, “is”, “indicate”,

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“interpreted”, “likely”, “may”, “open”, “optionality”, “plan” or “planned”, “possible”, “potential”, “provides”, ‘strategy”, “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; whether visually identified mineralisation is confirmed by laboratory assays; 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. The Company also refers to the “Key Risks” section of its institutional capital raise presentation released to the ASX on 24 May 2022.

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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Table 1. Key drill intersections (>0.4% NiEq cut-off) – Hooley-Dampier prospects

Hole ID From (m) To (m) Interval (m) Pd (g/t) Pt (g/t) Au (g/t) Ni (%) Cu (%) Co (%) Ni Eq (%)
HD016 445.0 449.0 4.0 0.44 0.35 0.05 0.09 0.09 0.01 0.44
HD019 75.7 80.0 4.3 0.65 0.24 0.02 0.12 0.04 0.01 0.47
HD019 106.0 124.5 18.5 0.24 0.10 0.05 0.16 0.11 0.01 0.42
HD019 130.0 135.0 5.0 0.26 0.11 0.05 0.16 0.11 0.02 0.43
HD019 138.0 145.0 7.0 0.27 0.13 0.05 0.15 0.13 0.02 0.44
HD019 252.0 260.1 8.1 1.26 1.16 0.06 0.07 0.05 0.01 0.85
Incl 252.0 259.0 7.0 1.31 1.28 0.07 0.07 0.05 0.01 0.90
HD019 291.6 300.0 8.4 0.15 0.04 0.07 0.17 0.15 0.01 0.41
HD021 156.0 177.0 21.0 0.53 0.79 0.03 0.10 0.08 0.01 0.58
Incl 156.0 160.0 4.0 1.08 3.12 0.02 0.03 0.01 0.01 1.17
HD021 200.0 213.0 13.0 0.53 0.32 0.05 0.14 0.10 0.01 0.52
Incl 201.8 204.0 2.2 0.87 0.46 0.03 0.17 0.06 0.02 0.67
and 205.0 207.0 2.0 0.57 0.26 0.05 0.20 0.13 0.01 0.62
and 209.0 212.0 3.0 0.60 0.23 0.11 0.15 0.20 0.01 0.63
HD021 218.0 220.0 2.0 0.39 0.07 0.01 0.24 0.18 0.02 0.60
HD022 35.0 60.0 25.0 0.56 0.67 0.02 0.11 0.05 0.01 0.55
Incl 35.0 39.0 4.0 1.13 3.22 0.01 0.04 0.05 <0.01 1.23
HD022 80.0 85.0 5.0 0.18 0.08 0.06 0.14 0.20 0.01 0.43
HD022 162.8 172.0 9.2 0.38 0.11 0.03 0.26 0.11 0.02 0.59
Incl 162.8 166.5 3.7 0.34 0.11 0.03 0.31 0.13 0.03 0.65
and 169.0 171.0 2.0 0.41 0.07 0.01 0.34 0.13 0.03 0.68
HD022 179.0 189.0 10.0 0.32 0.20 0.01 0.20 0.13 0.02 0.52
Incl 185.0 187.0 2.0 0.83 0.44 0.02 0.45 0.21 0.03 1.11
HD027 251.0 256.1 5.1 0.44 0.11 0.03 0.11 0.12 0.01 0.42
HD027 271.2 274.0 2.9 0.28 0.08 0.04 0.12 0.16 0.01 0.41
HD027 275.7 278.0 2.3 0.21 0.05 0.03 0.13 0.17 0.02 0.41
HD027 286.7 290.7 4.0 0.29 0.04 0.01 0.29 0.30 0.03 0.72
Incl 287.8 290.1 2.3 0.31 0.04 0.01 0.33 0.40 0.03 0.86
HD030 33.0 42.0 9.0 0.58 1.40 0.01 0.08 0.04 0.01 0.69
Incl 36.0 40.6 4.6 0.70 1.89 0.01 0.10 0.04 0.02 0.87
HD030 54.0 60.0 6.0 0.71 0.40 0.07 0.13 0.14 0.01 0.64
Incl 54.0 56.0 2.0 0.81 0.33 0.09 0.14 0.16 0.02 0.70
and 57.0 60.0 3.0 0.76 0.48 0.08 0.13 0.15 0.01 0.69
HD030 103.0 112.0 9.0 0.36 0.10 0.04 0.13 0.12 0.01 0.42
HD030 120.0 127.0 7.0 0.28 0.08 0.01 0.16 0.12 0.01 0.42
HD030 136.0 138.0 2.0 0.27 0.08 0.01 0.19 0.13 0.02 0.46

13

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Table 2. Significant new drill intersections (Oxide: >0.5g/t Pd, >0.9g/t Pd. Sulphide: >0.4% NiEq, >0.6% NiEq) – Gonneville Deposit.

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Ni Eq (%)
JD018W1 474.0 490.0 16.0 0.79 0.39 0.04 0.11 0.08 0.01 0.58
Incl 481.0 488.0 7.0 1.17 0.52 0.06 0.16 0.12 0.01 0.84
JD018W1 621.0 624.0 3.0 0.42 0.10 0.03 0.14 0.12 0.02 0.46
JD018W1 655.0 657.0 2.0 0.52 0.12 0.01 0.10 0.11 0.01 0.43
JD018W1 662.0 683.0 21.0 0.74 0.17 0.02 0.14 0.13 0.01 0.59
Incl 662.0 668.0 6.0 0.91 0.22 0.03 0.14 0.15 0.01 0.67
and 673.0 678.0 5.0 0.77 0.18 0.02 0.15 0.13 0.02 0.61
and 681.0 683.0 2.0 0.78 0.16 0.02 0.18 0.22 0.02 0.70
JD018W1 688.0 691.9 3.9 0.63 0.14 0.01 0.12 0.06 0.01 0.45
JD018W1 761.9 765.4 3.5 0.63 0.14 0.02 0.14 0.07 0.01 0.48
JD018W1 777.3 788.0 10.7 0.52 0.10 0.02 0.16 0.07 0.02 0.47
Incl 781.0 783.0 2.0 0.60 0.12 0.03 0.24 0.13 0.02 0.65
JD018W1 795.0 810.0 15.0 0.53 0.12 0.01 0.14 0.10 0.01 0.47
JD018W1 895.0 906.6 11.6 1.79 0.88 0.12 0.12 0.36 0.01 1.28
Incl 898.0 903.3 5.3 3.38 1.88 0.22 0.20 0.56 0.02 2.34
JD220W3 311.0 328.0 17.0 0.54 0.11 0.00 0.14 0.07 0.01 0.45
JD220W3 349.8 354.0 4.2 0.68 0.15 0.01 0.16 0.04 0.02 0.51
JD220W3 357.0 423.0 66.0 0.60 0.13 0.01 0.14 0.07 0.01 0.47
Incl 374.0 377.9 3.9 0.86 0.18 0.03 0.16 0.15 0.02 0.68
and 388.0 390.0 2.0 0.98 0.20 0.01 0.16 0.06 0.02 0.64
and 392.0 394.0 2.0 0.62 0.12 0.05 0.14 0.28 0.02 0.66
and 420.0 422.0 2.0 1.16 0.23 0.02 0.22 0.08 0.02 0.80
JD220W3 428.0 451.0 23.0 0.79 0.17 0.02 0.16 0.07 0.01 0.58
Incl 431.0 436.0 5.0 1.12 0.27 0.03 0.16 0.08 0.01 0.71
and 441.0 446.0 5.0 0.95 0.19 0.02 0.17 0.10 0.02 0.68
JD220W3 457.0 465.0 8.0 0.75 0.15 0.02 0.17 0.10 0.02 0.59
JD220W3 473.0 475.0 2.0 0.48 0.10 0.01 0.15 0.08 0.02 0.45
JD220W3 480.0 498.0 18.0 0.49 0.12 0.01 0.13 0.06 0.01 0.43
JD220W3 528.0 545.0 17.0 0.90 0.16 0.03 0.16 0.07 0.02 0.61
Incl 529.1 539.0 9.9 1.16 0.19 0.04 0.19 0.03 0.02 0.71
JD220W3 580.2 601.0 20.9 0.71 0.17 0.01 0.14 0.08 0.01 0.53
Incl 580.9 586.0 5.1 0.83 0.18 0.01 0.15 0.11 0.01 0.60
JD220W3 638.0 708.0 70.0 2.17 0.19 0.03 0.23 0.20 0.02 1.23
Incl 638.0 654.9 16.9 7.39 0.45 0.05 0.40 0.61 0.03 3.54
and 688.0 691.2 3.2 0.63 0.12 0.05 0.25 0.30 0.03 0.84
JD255 51.0 62.0 11.0 1.25 0.25 0.02 0.17 0.28 0.02 0.92
Incl 160.3 163.0 2.7 1.20 0.13 0.07 0.14 0.17 0.01 0.76
JD259 389.0 392.0 3.0 0.45 0.08 0.07 0.13 0.13 0.01 0.47
Incl 432.2 441.0 8.8 1.99 0.54 0.09 0.12 0.11 0.01 1.06

14

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Ni Eq (%)
JD259 465.0 467.0 2.0 0.06 0.00 0.02 0.14 0.46 0.05 0.68
JD259 483.2 486.0 2.8 2.72 1.13 0.30 0.14 0.07 0.01 1.50
Incl 483.8 486.0 2.2 3.37 1.28 0.37 0.15 0.08 0.01 1.79
JD265 330.6 332.7 2.1 0.72 0.43 0.15 0.15 0.09 0.02 0.67
JD297 276.9 288.9 12.0 0.50 0.09 <0.01 0.18 0.05 0.02 0.46
JD297 317.1 378.0 61.0 0.52 0.11 <0.01 0.16 0.06 0.02 0.46
Incl 340.0 343.0 3.0 0.83 0.19 <0.01 0.17 0.09 0.02 0.62
and 351.0 354.0 3.0 0.73 0.15 <0.01 0.20 0.11 0.02 0.64
JD297 382.6 460.0 77.4 0.62 0.13 <0.01 0.15 0.05 0.02 0.48
Incl 385.0 390.0 5.0 0.78 0.16 <0.01 0.21 0.06 0.02 0.63
and 401.0 410.0 9.0 0.91 0.22 <0.01 0.19 0.07 0.02 0.66
JD297 468.9 472.3 3.4 1.22 0.55 0.18 0.20 0.21 0.02 1.01
Incl 468.9 472.0 3.1 1.26 0.59 0.20 0.21 0.23 0.02 1.06
JD297 526.2 530.6 4.4 1.29 0.19 0.23 0.16 0.03 0.01 0.77
Incl 526.2 530.0 3.8 1.42 0.21 0.15 0.17 0.03 0.01 0.80
JD301 396.0 401.0 5.0 0.46 0.10 <0.01 0.15 0.03 0.02 0.40
JD301 411.0 418.0 7.0 0.44 0.11 <0.01 0.16 0.02 0.02 0.40
JD301 429.0 432.7 3.7 0.67 0.22 <0.01 0.18 0.04 0.02 0.56
and 407.0 409.1 2.1 1.28 0.27 <0.01 0.26 0.07 0.02 0.87
JD302 422.0 424.0 2.0 0.56 0.12 <0.01 0.16 0.02 0.02 0.44
JD302 429.0 439.0 10.0 0.51 0.11 0.01 0.16 0.04 0.01 0.43
JD302 467.0 499.0 32.0 0.46 0.09 0.01 0.16 0.04 0.02 0.43
JD302 544.4 550.3 5.9 1.37 0.31 0.17 0.11 0.02 0.01 0.74
Incl 547.0 550.3 3.3 2.10 0.46 0.27 0.11 0.03 0.01 1.04
JD307 351.6 355.0 3.4 0.45 0.22 0.04 0.06 0.14 0.01 0.42
JD312 368.0 433.0 65.0 0.64 0.15 <0.01 0.17 0.05 0.02 0.51
Incl 393.0 396.0 3.0 0.96 0.38 <0.01 0.20 0.11 0.02 0.76
and 399.0 403.0 4.0 1.34 0.31 <0.01 0.28 0.08 0.03 0.95
and 414.0 417.0 3.0 1.03 0.22 <0.01 0.19 0.03 0.02 0.67
JD318 313.7 362.0 48.3 0.96 0.26 0.11 0.16 0.21 0.02 0.79
JD318 368.1 372.5 4.4 0.85 0.44 0.05 0.10 0.15 0.01 0.65
Incl 368.1 371.5 3.4 0.90 0.50 0.06 0.11 0.17 0.01 0.71
JD329 358.0 389.0 31.0 0.99 0.25 <0.01 0.27 0.15 0.02 0.86
Incl 362.3 385.4 23.1 1.16 0.30 <0.01 0.31 0.18 0.03 1.00
JD329 394.0 416.0 22.0 0.68 0.17 <0.01 0.15 0.05 0.02 0.51
Incl 411.0 415.0 4.0 1.04 0.36 <0.01 0.20 0.09 0.02 0.79
JD329 425.0 449.0 24.0 0.72 0.19 <0.01 0.18 0.06 0.02 0.56
Incl 430.5 434.0 3.5 1.24 0.31 <0.01 0.28 0.11 0.02 0.93
JD329 464.0 469.0 5.0 0.39 0.08 <0.01 0.18 0.02 0.02 0.41
JD329 474.6 519.9 45.3 0.55 0.13 0.01 0.19 0.13 0.02 0.57
Incl 487.0 493.0 6.0 0.84 0.17 0.01 0.23 0.07 0.02 0.67
and 498.0 502.0 4.0 0.47 0.09 0.05 0.18 0.89 0.03 1.16

15

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Ni Eq (%)
JD330 336.8 363.3 26.5 0.61 0.14 <0.01 0.19 0.06 0.02 0.54
Incl 346.0 359.0 13.0 0.73 0.18 <0.01 0.21 0.08 0.02 0.62
JD330 378.0 442.5 64.4 0.66 0.16 <0.01 0.18 0.06 0.02 0.54
Incl 385.9 388.8 3.0 0.77 0.15 <0.01 0.21 0.06 0.02 0.62
and 401.0 403.0 2.0 1.32 0.22 <0.01 0.15 0.02 0.02 0.71
and 419.9 423.0 3.1 1.62 0.33 <0.01 0.36 0.07 0.03 1.14
and 426.0 431.4 5.4 1.16 0.30 <0.01 0.29 0.10 0.02 0.90
and 435.7 438.9 3.2 1.23 0.56 0.01 0.27 0.11 0.03 0.99
JD331 106.0 110.0 4.0 1.40 0.53 0.05 0.09 0.04 0.01 0.76
JD331 315.0 341.0 26.0 0.75 0.16 0.05 0.18 0.18 0.02 0.69
Incl 320.0 325.0 5.0 1.23 0.21 0.14 0.41 0.41 0.04 1.38
and 332.0 338.0 6.0 0.88 0.19 0.05 0.16 0.27 0.02 0.78
JD331 349.9 365.0 15.1 1.16 0.14 <0.01 0.17 0.06 0.02 0.69
JD331 372.0 395.0 23.0 0.60 0.12 <0.01 0.14 0.05 0.01 0.46
JD331 400.0 434.0 34.0 0.48 0.10 <0.01 0.15 0.05 0.02 0.43
JD332 375.3 383.7 8.4 0.38 0.07 0.01 0.15 0.07 0.02 0.41
JD332 388.0 393.0 5.0 0.47 0.11 0.01 0.15 0.08 0.02 0.45
JD332 402.0 518.2 116.2 0.69 0.14 0.02 0.14 0.09 0.01 0.53
Incl 405.5 418.0 12.5 1.01 0.22 0.03 0.17 0.12 0.02 0.71
and 426.8 430.0 3.3 0.87 0.16 0.07 0.33 0.36 0.04 1.11
and 448.0 454.0 6.0 1.27 0.29 0.02 0.18 0.09 0.01 0.79
and 456.0 458.0 2.0 1.39 0.31 0.01 0.18 0.03 0.02 0.80
and 474.3 477.0 2.7 0.60 0.14 0.15 0.16 0.78 0.02 1.11
and 492.1 496.0 4.0 1.09 0.20 0.01 0.15 0.07 0.01 0.66
and 515.0 517.0 2.0 1.04 0.19 0.01 0.18 0.02 0.02 0.65
JD332 523.0 532.0 9.0 0.84 0.20 0.01 0.17 0.07 0.02 0.60
Incl 523.0 526.0 3.0 0.88 0.18 0.01 0.16 0.11 0.02 0.64
and 529.0 531.0 2.0 1.04 0.32 0.01 0.22 0.06 0.02 0.76
JD332 540.0 611.0 71.0 0.64 0.13 0.02 0.16 0.09 0.02 0.54
Incl 565.0 567.0 2.0 0.91 0.19 0.04 0.19 0.13 0.02 0.71
and 571.0 574.0 3.0 0.89 0.22 0.03 0.18 0.10 0.02 0.67
and 577.0 587.0 10.0 0.81 0.16 0.01 0.20 0.06 0.02 0.63
and 595.0 599.0 4.0 0.69 0.12 0.02 0.23 0.12 0.02 0.66
JD332 617.0 622.0 5.0 0.51 0.13 0.01 0.17 0.03 0.02 0.45
JD332 643.3 669.3 26.0 0.71 0.13 0.01 0.14 0.07 0.02 0.52
Incl 652.6 656.7 4.1 1.10 0.15 0.02 0.20 0.12 0.02 0.77
JD332 689.1 692.0 2.9 1.04 0.32 0.02 0.18 0.05 0.02 0.70
JD332 727.0 732.0 5.0 0.51 0.10 0.01 0.17 0.06 0.02 0.46
JD332 739.0 761.0 22.0 0.49 0.10 0.01 0.16 0.03 0.02 0.43
JD332 771.0 780.0 9.0 0.43 0.10 0.01 0.17 0.03 0.02 0.42
JD332 784.0 794.0 10.0 0.76 0.14 0.06 0.16 0.07 0.02 0.58
Incl 791.0 794.0 3.0 1.39 0.17 0.15 0.17 0.09 0.02 0.84

16

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Ni Eq (%)
JD332 802.0 834.6 32.6 0.72 0.12 0.06 0.17 0.14 0.02 0.61
Incl 804.0 808.0 4.0 2.09 0.18 0.13 0.16 0.09 0.02 1.05
and 828.0 834.6 6.6 0.61 0.13 0.14 0.16 0.40 0.02 0.80
JD332 839.0 868.0 29.0 0.49 0.12 0.01 0.15 0.06 0.01 0.44
Incl 862.0 865.0 3.0 0.64 0.17 0.06 0.10 0.26 0.01 0.62
JD332 875.0 877.3 2.3 0.34 0.05 0.05 0.11 0.14 0.02 0.41
JD332W1 371.8 381.0 9.2 0.41 0.09 0.02 0.15 0.25 0.02 0.56
JD332W1 386.0 395.0 9.0 0.50 0.11 0.01 0.13 0.04 0.01 0.40
JD332W1 410.3 425.0 14.7 0.68 0.13 0.01 0.16 0.06 0.02 0.52
JD332W1 430.0 435.0 5.0 0.58 0.14 0.01 0.12 0.04 0.01 0.43
JD332W1 438.0 526.0 88.0 0.68 0.14 0.01 0.13 0.06 0.01 0.48
Incl 444.0 447.0 3.0 1.29 0.23 0.01 0.18 0.02 0.02 0.74
and 492.0 494.8 2.8 0.83 0.16 0.01 0.14 0.12 0.02 0.60
and 504.0 511.0 7.0 0.93 0.18 0.01 0.15 0.08 0.01 0.62
and 513.0 516.0 3.0 1.11 0.22 0.01 0.18 0.04 0.02 0.69
JD332W1 537.0 540.9 3.9 0.49 0.11 0.02 0.13 0.12 0.01 0.45
JD332W1 551.5 568.0 16.5 0.55 0.11 0.01 0.16 0.06 0.01 0.46
JD332W1 582.0 620.0 38.0 0.51 0.11 0.02 0.14 0.08 0.02 0.46
JD332W1 713.0 726.9 13.9 1.74 0.35 0.01 0.30 0.27 0.02 1.24
Incl 718.5 721.9 3.4 3.25 1.02 0.02 0.71 0.87 0.04 2.87
JD332W1 761.6 781.0 19.4 0.48 0.12 0.01 0.17 0.03 0.02 0.44
JD332W1 790.0 796.0 6.0 0.56 0.16 0.01 0.18 0.01 0.02 0.47
JD332W1 802.0 811.7 9.7 0.36 0.11 0.01 0.17 0.15 0.02 0.50
JD332W1 816.0 854.0 38.0 0.81 0.42 0.09 0.17 0.14 0.02 0.73
Incl 816.0 818.6 2.6 0.55 0.08 0.03 0.11 0.31 0.02 0.62
and 821.0 827.0 6.0 2.65 1.48 0.35 0.22 0.39 0.02 1.93
and 840.3 844.0 3.8 0.94 1.28 0.08 0.19 0.18 0.02 1.03
JD332W1 861.0 886.7 25.7 0.69 0.20 0.10 0.16 0.39 0.02 0.83
Incl 865.0 870.7 5.7 1.00 0.31 0.19 0.18 0.66 0.02 1.22
and 873.0 875.3 2.3 2.25 0.35 0.23 0.34 2.08 0.04 2.97
JD337 282.0 290.0 8.0 0.28 0.06 0.02 0.14 0.13 0.02 0.41
JD337 293.0 296.9 3.9 0.54 0.09 0.03 0.09 0.32 0.01 0.60
JD337 309.0 314.0 5.0 0.45 0.10 0.04 0.18 0.20 0.02 0.59
JD337 343.0 407.3 64.3 0.80 0.17 0.01 0.17 0.11 0.02 0.62
Incl 344.0 346.0 2.0 1.01 0.23 0.02 0.17 0.10 0.02 0.70
and 352.0 357.0 5.0 0.96 0.22 0.03 0.16 0.14 0.02 0.72
and 374.0 378.0 4.0 0.82 0.16 <0.01 0.18 0.06 0.02 0.61
and 392.0 407.0 15.0 1.17 0.23 0.03 0.23 0.20 0.02 0.91
JD337 437.0 480.1 43.1 0.50 0.10 <0.01 0.17 0.08 0.02 0.48
Incl 444.2 446.5 2.3 1.08 0.25 0.01 0.33 0.38 0.04 1.16
JD337 505.0 531.0 26.0 0.56 0.11 <0.01 0.17 0.05 0.02 0.48
JD337 536.0 547.4 11.4 0.60 0.13 <0.01 0.16 0.05 0.02 0.48

17

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

From To Interval Pd Pt Au Ni Cu Co
Hole ID (m) (m) (m) (g/t) (g/t) (g/t) (%) (%) (%) Ni Eq (%)
JD337 555.6 606.8 51.2 1.12 0.21 0.03 0.17 0.10 0.02 0.73
Incl 570.0 577.0 7.0 4.23 0.76 0.05 0.32 0.27 0.02 2.21
and 596.0 602.0 6.0 1.20 0.14 0.09 0.16 0.17 0.01 0.80
JD337 664.0 669.0 5.0 0.83 0.19 0.26 0.03 0.01 0.01 0.45
Incl 664.0 666.0 2.0 1.43 0.20 0.35 0.04 0.01 0.01 0.69
JD340 307.8 334.0 26.2 0.53 0.12 <0.01 0.16 0.03 0.01 0.44
JD340 339.0 377.5 38.5 0.51 0.11 <0.01 0.16 0.05 0.02 0.45
Incl 340.0 344.0 4.0 0.58 0.14 <0.01 0.24 0.12 0.02 0.64
JD340 382.0 384.6 2.6 0.48 0.10 <0.01 0.16 0.03 0.01 0.41
JD340 407.0 464.0 57.0 0.96 0.25 0.01 0.15 0.06 0.01 0.63
Incl 437.0 442.0 5.0 4.34 0.80 0.02 0.15 0.05 0.02 1.87
and 453.0 455.2 2.2 0.69 1.24 0.01 0.17 0.06 0.01 0.79
JD340 484.0 501.0 17.0 0.73 0.15 0.01 0.16 0.13 0.02 0.60
JD340 507.0 564.1 57.1 0.72 0.16 0.05 0.15 0.08 0.01 0.55
Incl 548.0 550.0 2.0 1.64 0.37 0.21 0.20 0.17 0.02 1.08
and 552.6 564.1 11.5 1.18 0.25 0.15 0.15 0.13 0.01 0.79
JD343 262.0 288.0 26.0 0.62 0.27 0.03 0.09 0.07 0.01 0.46
Incl 275.0 277.8 2.8 1.61 0.57 0.07 0.19 0.09 0.02 1.01
JD343 373.0 385.2 12.2 0.43 0.16 0.02 0.09 0.12 0.01 0.41
JD344 371.9 414.0 42.1 0.68 0.14 0.00 0.17 0.04 0.02 0.51
incl 401.0 406.6 5.6 1.19 0.30 <0.01 0.24 0.09 0.03 0.86
JD344 644.0 681.0 37.0 0.74 0.26 0.09 0.18 0.28 0.02 0.79
Incl 651.0 662.3 11.3 1.14 0.34 0.18 0.21 0.67 0.02 1.31
and 679.0 681.0 2.0 2.63 1.71 0.27 0.18 0.60 0.02 2.07
JD344 689.0 703.0 14.0 5.14 0.32 0.36 0.15 0.21 0.01 2.24
Incl 689.0 696.0 7.0 1.44 0.49 0.31 0.19 0.33 0.02 1.20
and 699.2 703.0 3.8 3.79 0.12 0.71 0.09 0.14 0.01 1.72
JD348 263.7 360.0 96.3 0.74 0.16 0.04 0.18 0.15 0.02 0.64
Incl 305.0 310.0 5.0 1.01 0.22 0.03 0.20 0.12 0.02 0.76
and 314.0 318.0 4.0 0.99 0.18 0.05 0.18 0.19 0.02 0.78
and 322.0 326.0 4.0 1.00 0.19 0.02 0.18 0.07 0.02 0.67
and 343.0 360.0 17.0 1.27 0.26 0.09 0.38 0.43 0.03 1.34
JD348 370.0 398.0 28.0 1.42 0.23 0.05 0.26 0.10 0.02 0.94
Incl 374.0 391.8 17.8 1.67 0.28 0.01 0.36 0.11 0.02 1.15
JD348 414.0 442.8 28.8 0.67 0.13 0.01 0.18 0.11 0.02 0.58
Incl 423.3 438.0 14.7 0.92 0.17 0.01 0.21 0.14 0.02 0.73
JD348 476.0 480.6 4.6 1.15 0.17 0.01 0.21 0.09 0.02 0.77
JD348 522.0 545.0 23.0 0.69 0.17 <0.01 0.17 0.06 0.02 0.55
Incl 523.0 527.0 4.0 1.11 0.27 0.01 0.29 0.06 0.03 0.87
JD348 567.0 577.2 10.2 0.75 0.15 0.01 0.15 0.04 0.01 0.51
JD348 610.2 613.8 3.7 1.95 0.28 0.01 0.54 0.19 0.04 1.55
Incl 611.5 613.8 2.3 2.73 0.38 0.02 0.75 0.28 0.06 2.18

18

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

==> picture [483 x 238] intentionally omitted <==

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

||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|From|To|Interval|Pd|Pt|Au|Ni|Cu|Co|
|Hole ID|Ni Eq (%)|
|(m)|(m)|(m)|(g/t)|(g/t)|(g/t)|(%)|(%)|(%)|
|JD348|618.0|625.0|7.0|0.44|0.09|0.01|0.19|0.06|0.02|0.47|
|JD348|638.0|666.0|28.0|0.55|0.11|0.07|0.17|0.10|0.02|0.54|
|Incl|664.0|666.0|2.0|1.16|0.08|0.06|0.41|0.27|0.04|1.19|
|JD348|671.0|674.0|3.0|0.35|0.07|0.02|0.16|0.05|0.02|0.41|
|JD348|692.0|716.1|24.1|1.31|0.28|0.15|0.14|0.18|0.02|0.88|
|Incl|692.0|694.0|2.0|1.18|0.27|0.08|0.15|0.23|0.02|0.87|
|and|700.0|702.0|2.0|0.77|0.15|0.08|0.18|0.22|0.02|0.73|
|and|706.0|711.0|5.0|3.76|0.77|0.48|0.16|0.39|0.02|2.09|
|JRC480|18.0|24.0|6.0|0.60|0.03|0.77|0.03|0.08|0.01|0.54|
|JRC480|60.0|67.0|7.0|0.76|0.35|0.14|0.19|0.11|0.01|0.70|
|Incl|60.0|63.0|3.0|1.32|0.67|0.11|0.30|0.18|0.02|1.15|
|JRC494|262.0|267.0|5.0|0.95|0.21|<0.01|0.20|0.31|0.02|0.88|
|Incl|263.0|266.0|3.0|1.14|0.25|0.01|0.25|0.47|0.03|1.15|

----- End of picture text -----

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

==> picture [483 x 433] intentionally omitted <==

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

||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|Easting|Northing|RL|Depth|Survey|Azi|Dip|
|Area|Hole ID|Type|Assay status|
|(m)|(m)|(m)|(m)|type|(°)|(°)|
|Hartog|HD014|Core|425002|6514107|290|376.0|GPS|169|-70|Reported - NSA|
|Hartog|HD015|Core|425597|6514407|316|399.0|GPS|130|-51|Reported - NSA|
|Dampier|HD016|Core|430088|6521852|290|582.2|GPS-RTK|160|-54|Reported|
|Hartog|HD017|Core|425218|6514084|304|309.8|GPS|66|-75|Reported - NSA|
|Hartog|HD018|Core|425644|6514581|318|336.4|GPS|129|-68|Reported - NSA|
|Dampier|HD019|Core|430084|6521535|290|387.4|GPS-RTK|120|-75|Reported|
|Hartog|HD020|Core|426581|6514259|265|369.9|GPS|104|-51|Reported - NSA|
|Hann|HD021|Core|427673|6519877|316|396.7|PLAN|149|-65|Reported|
|Dampier|HD022|Core|430114|6521520|289|378.4|GPS|133|-52|Reported|
|Dampier|HD023|Core|429760|6521850|297|711.4|GPS|151|-50|Reported - NSA|
|Hartog|HD024|Core|426021|6513925|264|333.5|GPS|145|-56|Reported - NSA|
|Hartog|HD025|Core|426377|6513995|257|98.2|GPS|89|-60|Reported - NSA|
|Hartog|HD026|Core|425769|6513765|254|261.7|GPS|90|-60|Reported - NSA|
|Hann|HD027|Core|426598|6519124|312|372.4|GPS|135|-59|Reported|
|Hartog|HD028|Core|424826|6514654|275|395.9|GPS|115|-55|Reported - NSA|
|Hartog|HD029|Core|425692|6513756|255|249.5|GPS|89|-60|Reported|
|Hartog|HD030|Core|426356|6518622|297|504.6|GPS|92|-64|Reported|
|Gonneville|JD015|Core|425048|6512317|237|354.9|GPS-RTK|91|-60|Infill|
|Gonneville|JD018W1|Core|424598|6513269|265|1080.3|GPS-RTK|94|-65|Reported|
|Gonneville|JD220W3|Core|424572|6512900|251|709.7|GPS-RTK|123|-58|Reported|
|Gonneville|JD249|Core|425320|6512922|263|474.9|GPS-RTK|88|-60|Infill|
|Gonneville|JD254|Core|425166|6512092|230|201.4|GPS-RTK|89|-62|Infill|
|Gonneville|JD255|Core|425135|6512042|230|253.0|GPS-RTK|93|-61|Infill|
|Gonneville|JD259|Core|425252|6512916|264|540.7|GPS-RTK|89|-63|Reported|
|Gonneville|JD260|Core|425210|6512921|265|540.4|GPS-RTK|89|-63|Infill|

----- End of picture text -----

Chalice Mining Limited 19

ASX:CHN OTCQB:CGMLF

Area Hole ID Type Easting
(m)
Northing
(m)
RL
(m)
Depth
(m)
Survey
type
Azi
(°)
Dip
(°)
Assay status
Gonneville JD261 Core 425163 6512919 265 534.3 GPS-RTK 88 -63 Infill
Gonneville JD262 Core 425222 6511922 228 114.4 GPS-RTK 90 -60 Infill
Gonneville JD263 Core 425046 6512199 232 373.0 GPS-RTK 89 -62 Infill
Gonneville JD264 Core 425010 6512197 232 354.9 GPS-RTK 90 -59 Infill
Gonneville JD265 Core 424982 6512199 232 370.0 GPS-RTK 90 -62 Reported
Gonneville JD266 Core 425135 6512962 266 330.4 GPS-RTK 90 -57 Infill
Gonneville JD267 Core 425631 6513378 245 160.1 GPS-RTK 92 -56 Infill
Gonneville JD268 Core 425487 6513351 248 351.9 GPS-RTK 88 -60 Infill
Gonneville JD269 Core 425449 6513354 249 318.7 GPS-RTK 91 -60 Infill
Gonneville JD271 Core 425007 6512130 232 337.0 GPS-RTK 90 -50 Infill
Gonneville JD272 Core 425640 6513231 247 130.0 GPS-RTK 87 -60 Infill
Gonneville JD273 Core 425368 6513602 254 405.8 GPS-RTK 65 -55 Infill
Gonneville JD274 Core 425617 6513158 249 177.5 GPS-RTK 94 -65 Infill
Gonneville JD275 Core 425607 6513132 250 208.0 GPS-RTK 88 -65 Infill
Gonneville JD276 Core 425901 6513432 242 181.0 GPS-RTK 59 -70 Reported - NSA
Gonneville JD277 Core 424998 6512087 233 342.9 GPS-RTK 90 -60 Infill
Gonneville JD278 Core 425002 6512084 233 327.3 GPS-RTK 90 -50 Infill
Gonneville JD279 Core 425079 6512003 233 249.7 GPS-RTK 84 -60 Infill
Gonneville JD280 Core 425129 6511916 231 143.6 GPS-RTK 85 -59 Infill
Gonneville JD281 Core 425228 6511970 228 100.0 GPS-RTK 99 -50 Infill
Gonneville JD282 Core 425241 6511920 228 88.1 GPS-RTK 90 -68 Infill
Gonneville JD283 Core 425254 6511900 228 84.6 GPS-RTK 70 -50 Reported - NSA
Gonneville JD284 Core 425626 6513324 246 153.6 GPS-RTK 93 -53 Infill
Gonneville JD285 Core 425624 6513484 246 161.0 GPS-RTK 90 -51 Infill
Gonneville JD286 Core 425020 6513001 266 381.4 GPS-RTK 90 -61 Infill
Gonneville JD287 Core 425297 6512021 230 128.7 GPS-RTK 98 -75 Infill
Gonneville JD288 Core 425337 6511956 230 141.6 GPS-RTK 92 -72 Reported - NSA
Gonneville JD289 Core 425135 6512043 230 213.7 GPS-RTK 91 -50 Infill
Gonneville JD290 Core 424651 6513612 272 438.4 GPS-RTK 69 -55 Reported - NSA
Gonneville JD291 Core 425628 6513278 246 141.6 GPS-RTK 90 -50 Infill
Gonneville JD292 Core 425626 6513351 245 150.6 GPS-RTK 90 -50 Infill
Gonneville JD293 Core 425634 6513441 245 168.5 GPS-RTK 91 -60 Infill
Gonneville JD294 Core 425156 6512000 229 214.0 GPS-RTK 90 -60 Infill
Gonneville JD295 Core 424684 6513546 272 324.8 GPS-RTK 87 -59 Reported - NSA
Gonneville JD296 Core 425511 6512438 244 153.4 GPS-RTK 105 -61 Infill
Gonneville JD297 Core 425155 6513242 264 693.7 GPS-RTK 127 -73 Reported
Gonneville JD298 Core 425501 6512318 247 111.4 GPS-RTK 89 -60 Reported - NSA
Gonneville JD299 Core 425541 6512312 248 99.4 GPS-RTK 90 -60 Infill
Gonneville JD300 Core 425573 6512319 247 96.4 GPS-RTK 89 -61 Reported - NSA
Gonneville JD301 Core 425017 6512915 265 441.5 GPS-RTK 84 -64 Reported
Gonneville JD302 Core 425012 6512953 266 636.1 GPS-RTK 90 -60 Reported
Gonneville JD303 Core 425163 6511958 230 201.9 GPS-RTK 89 -60 Infill

20

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Area Hole ID Type Easting
(m)
Northing
(m)
RL
(m)
Depth
(m)
Survey
type
Azi
(°)
Dip
(°)
Assay status
Gonneville JD304 Core 425647 6513520 246 105.5 GPS-RTK 90 -60 Reported
Gonneville JD305 Core 425684 6513277 247 94.8 GPS-RTK 89 -60 Infill
Gonneville JD306 Core 425679 6513239 247 138.6 GPS-RTK 89 -60 Infill
Gonneville JD307 Core 424796 6513235 268 370.8 GPS-RTK 90 -60 Reported
Gonneville JD308 Core 425800 6512697 247 120.4 GPS-RTK 89 -60 Infill
Gonneville JD309 Core 425725 6512656 246 123.4 GPS-RTK 92 -61 Infill
Gonneville JD310 Core 425758 6512644 245 117.4 GPS-RTK 90 -61 Infill
Gonneville JD311 Core 425796 6512648 245 120.4 GPS-RTK 90 -59 Infill
Gonneville JD312 Core 424991 6512992 266 444.5 GPS-RTK 90 -63 Infill
Gonneville JD313 Core 425681 6513317 245 132.4 GPS-RTK 89 -60 Reported - NSA
Gonneville JD314 Core 425677 6513351 245 96.6 GPS-RTK 90 -61 Infill
Gonneville JD315 Core 425680 6513381 245 120.6 GPS-RTK 90 -61 Infill
Gonneville JD316 Core 425687 6513441 245 105.4 GPS-RTK 90 -60 Infill
Gonneville JD317 Core 425688 6513474 245 99.4 GPS-RTK 90 -60 Reported - NSA
Gonneville JD318 Core 424928 6512130 236 411.0 GPS-RTK 89 -60 Infill
Gonneville JD319 Core 425478 6512286 245 135.9 GPS-RTK 89 -60 Infill
Gonneville JD320 Core 425519 6512277 247 148.0 GPS-RTK 89 -60 Reported - NSA
Gonneville JD321 Core 425560 6512284 247 106.6 GPS-RTK 88 -61 Reported - NSA
Gonneville JD322 Core 425464 6512243 244 139.1 GPS-RTK 90 -60 Infill
Gonneville JD323 Core 425517 6512238 246 102.4 GPS-RTK 89 -65 Reported - NSA
Gonneville JD324 Core 425533 6512232 246 114.2 GPS-RTK 87 -55 Reported - NSA
Gonneville JD325 Core 425484 6512192 245 149.2 GPS-RTK 81 -61 Reported - NSA
Gonneville JD326 Core 425520 6512197 246 143.5 GPS-RTK 90 -60 Reported - NSA
Gonneville JD327 Core 425459 6512155 242 126.2 GPS-RTK 90 -60 Reported - NSA
Gonneville JD329 Core 424977 6512950 266 522.5 GPS-RTK 90 -62 Reported
Gonneville JD330 Core 424977 6512916 264 468.5 GPS-RTK 83 -59 Reported
Gonneville JD331 Core 425082 6513322 268 435.4 GPS-RTK 89 -61 Reported
Gonneville JD332 Core 424493 6512986 252 996.2 GPS-RTK 121 -62 Reported
Gonneville JD332W1 Core 424493 6512986 252 958.6 GPS-RTK 118 -64 Reported
Gonneville JD333 Core 425404 6513198 256 271.4 GPS-RTK 93 -63 Infill
Gonneville JD334 Core 425368 6513199 257 285.4 GPS-RTK 90 -60 Infill
Gonneville JD335 Core 425327 6513197 259 456.4 GPS-RTK 90 -60 Infill
Gonneville JD336 Core 425640 6513603 249 135.3 GPS-RTK 91 -59 Infill
Gonneville JD337 Core 425058 6513317 269 720.5 GPS-RTK 126 -74 Reported
Gonneville JD338 Core 425410 6513485 236 355.0 GPS 90 -60 Infill
Gonneville JD339 Core 424752 6512837 257 579.4 GPS-RTK 125 -51 Infill
Gonneville JD340 Core 425108 6513243 266 681.3 GPS-RTK 92 -60 Reported
Gonneville JD342 Core 424902 6512936 264 564.3 GPS-RTK 125 -56 Infill
Gonneville JD343 Core 424888 6513317 267 385.2 GPS-RTK 88 -60 Reported
Gonneville JD344 Core 424661 6512703 250 747.8 GPS-RTK 126 -60 Reported
Gonneville JD345 Core 424750 6512838 257 739.0 GPS-RTK 125 -60 Reported
Gonneville JD346 Core 424762 6512742 253 548.3 GPS-RTK 127 -60 Reported

Chalice Mining Limited 21

ASX:CHN OTCQB:CGMLF

Area Hole ID Type Easting
(m)
Northing
(m)
RL
(m)
Depth
(m)
Survey
type
Azi
(°)
Dip
(°)
Assay status
Gonneville JD347 Core 425410 6513565 253 354.8 GPS 90 -60 Reported
Gonneville JD348 Core 424801 6513000 263 774.1 GPS 127 -65 Reported
Gonneville JD349 Core 425686 6513521 245 135.6 GPS-RTK 90 -60 Reported - NSA
Gonneville JD350 Core 425682 6513560 246 54.5 GPS-RTK 92 -59 Reported - NSA
Gonneville JD351 Core 425300 6512963 263 556.0 GPS-RTK 180 -59 Reported
Gonneville JD352 Core 425372 6512735 252 272.2 GPS-RTK 178 -62 Infill
Gonneville JD353 Core 424821 6512900 262 600.9 GPS 127 -52 Reported
Gonneville JRC028D RC-Core 425299 6512518 242 354.8 GPS-RTK 93 -59 Reported
Gonneville JRC174D RC-Core 425047 6512045 233 282.6 GPS-RTK 92 -60 Infill
Gonneville JRC207D RC-Core 425136 6512396 240 341.9 GPS-RTK 88 -60 Infill
Gonneville JRC211D RC-Core 425093 6512392 239 385.0 GPS-RTK 87 -59 Infill
Gonneville JRC214D RC-Core 425057 6512391 237 397.2 GPS-RTK 92 -60 Reported
Gonneville JRC216D RC-Core 425020 6512471 237 493.0 GPS-RTK 92 -60 Reported
Gonneville JRC473 RC 425409 6513436 250 361.0 GPS-RTK 92 -64 Reported
Gonneville JRC474 RC 425625 6512518 241 132.0 GPS-RTK 93 -61 Infill
Gonneville JRC475 RC 425408 6513377 250 361.0 GPS-RTK 88 -61 Reported
Gonneville JRC476 RC 425579 6512514 240 166.0 GPS-RTK 97 -61 Infill
Gonneville JRC477 RC 425618 6512471 241 105.0 GPS-RTK 85 -61 Infill
Gonneville JRC478 RC 425618 6512428 243 100.0 GPS-RTK 89 -75 Reported
Gonneville JRC479 RC 425619 6512393 244 101.0 GPS-RTK 92 -62 Reported
Gonneville JRC480 RC 425589 6512359 246 100.0 GPS-RTK 90 -61 Reported
Gonneville JRC481 RC 425551 6512356 247 100.0 GPS-RTK 90 -62 Infill
Gonneville JRC482 RC 425524 6512357 247 150.0 GPS-RTK 90 -61 Infill
Gonneville JRC483 RC 425411 6513277 253 345.0 GPS-RTK 91 -62 Infill
Gonneville JRC484 RC 425374 6513277 255 387.0 GPS-RTK 88 -62 Infill
Gonneville JRC485 RC 425412 6513347 250 351.0 GPS-RTK 97 -60 Infill
Gonneville JRC486 RC 425367 6513349 253 380.0 GPS-RTK 88 -61 Reported
Gonneville JRC487 RC 425419 6513488 250 39.0 GPS-RTK 90 -61 Infill
Gonneville JRC488 RC 425368 6513482 252 380.0 GPS-RTK 93 -61 Reported
Gonneville JRC489 RC 425410 6513560 253 43.0 GPS 90 -60 Infill
Gonneville JRC490 RC 425370 6513560 254 360.0 GPS 91 -60 Infill
Gonneville JRC491 RC 425330 6513380 254 250.0 GPS 90 -62 Infill
Gonneville JRC492 RC 425330 6513440 254 261.0 GPS 96 -61 Infill
Gonneville JRC493 RC 425250 6513380 259 297.0 GPS 89 -62 Infill
Gonneville JRC494 RC 425250 6513440 258 321.0 GPS 89 -61 Reported
Gonneville JRC495 RC 425250 6513520 258 321.0 GPS 91 -58 Infill

22

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Appendix A Mineral Resource Estimate – Julimar Project

Table 3. Gonneville Mineral Resource Estimate (JORC Code 2012), 8 July 2022.

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)
-
0.54
-
0.03
-
0.57
93
0.90
6
0.06
99
0.96
1,300
12
610
5.9
1,900
18
0.3
0
35
0.34
35
0.34
1,400
14
650
6.3
2,000
20
Oxide
0.9g/t
Pd
Indicated 8.6 1.9
-
0.06
-
-
-
-
1.9
0.52
-
0.02
-
-
-
Inferred 0.4 1.9
-
0.13
-
-
-
-
2.0
0.03
-
0.00
-
-
-
Subtotal 9.1 1.9
-
0.06
-
-
-
-
1.9
0.55
-
0.02
-
-
-
Indicated 14 0.80
0.19
0.03
0.17
0.12
0.024
0.65
2.0
0.37
0.09
0.01
24
17
3
Sulphide
0.4%
Inferred 1.1 0.64
0.17
0.03
0.14
0.11
0.016
0.55
1.6
0.02
0.01
0
2
1
0
(Transitional)
NiEq
Subtotal 15 0.79
0.19
0.03
0.16
0.12
0.023
0.65
1.9
0.39
0.09
0.01
25
18
4
Indicated 220 0.73
0.16
0.03
0.16
0.10
0.016
0.59
1.8
5.1
1.1
0.20
360
230
34
Sulphide
0.4%
Inferred 110 0.71
0.15
0.03
0.16
0.11
0.015
0.58
1.7
2.4
0.52
0.10
170
110
16
(Fresh)
NiEq
Subtotal 320 0.72
0.16
0.03
0.16
0.11
0.015
0.58
1.8
7.5
1.7
0.30
530
340
50
Indicated 0.03 1.7
0.33
0.08
0.16
0.15
0.016
0.99
3.0
0
0
0
0.1
0.1
0.0
Underground
MSO
Inferred 2.9 1.8
0.40
0.06
0.27
0.21
0.021
1.2
3.7
0.17
0.04
0.01
7.6
6.0
0.6
Subtotal 2.9 1.8
0.40
0.06
0.26
0.21
0.021
1.2
3.7
0.17
0.04
0.01
7.6
6.1
0.6
Indicated 240 0.78
0.16
0.03
0.16
0.10
0.015
0.57
1.8
6.0
1.2
0.22
380
240
37
All Inferred 110 0.74
0.16
0.03
0.16
0.11
0.015
0.59
1.8
2.6
0.57
0.11
180
120
17
Total 350 0.77
0.16
0.03
0.16
0.10
0.015
0.58
1.8
8.6
1.8
0.33
560
360
54

Note some numerical differences may occur due to rounding to 2 significant figures. PdEq oxide (Palladium Equivalent g/t) = Pd (g/t) + 1.27x Au (g/t)

NiEq sulphide (Nickel Equivalent %) = Ni (%) + 0.33x Pd(g/t) + 0.24x Pt(g/t) + 0.29x Au(g/t) + 0.78x Cu(%) + 3.41x Co(%) PdEq sulphide (Palladium Equivalent g/t) = Pd (g/t) + 0.72x Pt(g/t) + 0.86x Au(g/t) + 2.99x Ni(%) + 2.33x Cu(%) + 10.18x Co(%) MSO optimisation defined reasonable shapes that could be extracted by underground mining methods. Includes drill holes drilled up to and including 18 March 2022.

23

Chalice Mining Limited

ASX:CHN OTCQB:CGMLF

Appendix B

Metal Equivalents – Julimar Project

The Gonneville Resource is quoted in both nickel equivalent (NiEq) and palladium equivalent (PdEq) terms to take into account the contribution of multiple potentially payable metals. The cut-off grade for the sulphide domain was determined using NiEq in preference over PdEq, due to the assumed requirement for sulphide flotation to recover the metals.

PdEq is quoted given the relative importance of palladium by value at the assumed prices. Separate metal equivalent calculations are used for the oxide and transitional/sulphide zones to take into account the differing metallurgical recoveries in each zone.

Oxide Domain

Initial metallurgical testwork indicates that only palladium and gold are likely to be recovered in the oxide domain, therefore no NiEq grade has been quoted for the oxide. The PdEq grade for the oxide has been calculated using the formula:

PdEq oxide (g/t) = Pd(g/t) + 1.27x Au(g/t).

  • « Metal recoveries based on limited metallurgical test work completed to date:

  • « Pd – 75%, Au – 95%.

  • « Metal prices used are consistent with those used in the pit optimisation:

  • « US$1,800/oz Pd, US$1,800/oz Au.

Transitional and Fresh Sulphide Domains

Based on metallurgical testwork completed to date for the sulphide domain, 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.

Only limited samples have been collected from the transitional zone due to its relatively small volume. Therefore, the metallurgical recovery of all metals in this domain are unknown. However, given the relatively small proportion of the transition zone in the Mineral Resource, the impact on the metal equivalent calculation is not considered to be material.

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

  • « NiEq (%) = Ni(%) + 0.33x Pd(g/t) + 0.24x Pt(g/t) + 0.29x Au(g/t) + 0.78x Cu(%) + 3.41x Co(%);

  • « PdEq (g/t) = Pd(g/t) + 0.72x Pt(g/t) + 0.86x Au(g/t) + 2.99x Ni(%) + 2.33x Cu(%) + 10.18x Co(%).

Metal recoveries used in the metal equivalent calculations are based on rounded average Resource grades for the higher-grade sulphide domain (>0.6% NiEq cut-off):

  • « Pd – 70%, Pt – 70%, Au – 60%, Ni – 55%, Cu – 90%, Co – 55%.

Metal prices used are consistent with those used in the Whittle pit optimisation (based on P20-30 long term analyst estimates):

  • « US$1,800/oz Pd, US$1,300/oz Pt, US$1,800/oz Au, US$22,000/t Ni, US$10,500/t Cu and US$75,000/t Co.

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Appendix C JORC Table 1

A-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.

Diamond core was either quarter
cored (HQ for Gonneville drilling) half
cored (NQ or HQ for exploration
drilling) with samples taken over
selective intervals ranging from 0.2m
to 1.2m (typically 1.0m).
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.
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. Diamond
drill 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).

A mixture of diamond drill core size
used including NQ (47.6mm), HQ
(63.5mm diameter) or PQ (85mm).
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
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%
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

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Appendix C JORC Table 1

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

Diamond core was either quarter
cored (HQ for Gonneville drilling) or
half cored (NQ or HQ and PQ for
exploration drilling) with samples taken
over selective intervals ranging from
0.2m to 1.2m (typically 1.0m).
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.
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
diamond drilling at an approximate
ratio of one in twenty five.

Diamond drill core field duplicates
collected as ¼ core.
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
The nature, quality and appropriateness of
the assaying and laboratory procedures

Diamond drill core underwent sample
preparation and geochemical
analysis byALSPerth.Au-Pt-Pdwas

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Appendix C JORC Table 1

Criteria JORC Code explanation
Commentary
laboratory
tests
used and whether the technique is
considered partial or total.
analysed by 50g fire assay fusion with
an ICP-AES finish (ALS Method code
PGM-ICP24). A 34-element suite was
analysed by ICP-MS following a four-
acid digest (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 out of
range for Ni, Cr, Cu (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 core with an
insertion rate of >5%. 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.

No twinning undertaken for drill holes
for exploration holes (HD prefix)

At Gonneville (holes with a JD or JRC
prefix) eight sets of twinned holes (RC
versus Diamond) have been drilled to
provide a comparison between
grade/thickness variations over a
maximum of 5m separation between
drill holes.

Palladium assays have been focused
on as part of twin hole comparisons for
six sets, with no significant grade bias
observed.

Two sets of twins have been analysed
for Pd, Ni and Cu with no significant
grade bias apparent.

Assays correlate well between holes.
In detail there is variation for higher
grade samplesin terms ofboth

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Appendix C JORC Table 1

Criteria JORC Code explanation
Commentary
location and grade. There is no
discernible 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
other locations used in Mineral Resource
estimation.

Drill hole collar locations are initially
recorded by Chalice employees using
a handheld GPS with a +/- 3m margin
of error.

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.

Diamond drill hole spacing is variable
given the early stage of exploration
drilling.
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 diamond drilling at Dampier,
Hartog, Hann and Hooley are not
considered sufficient to assume
geological or grade continuity.

At the Gonneville deposit 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
deposit.
Whether sample compositing has been
applied.

No compositing undertaken for
diamond drill core or RC samples.
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.

Diamond drill holes at Dampier,
Hartog, Hann and Hooley were
typically oriented within 30° of
orthogonal to the interpreted dip and
strike of the known strike. The
orientation of any mineralisation
intersected is unknown.

RC and Diamond drill holes at
Gonneville were typically oriented
within 15° of orthogonal to the
interpreted dip and strike of theknown

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Appendix C JORC Table 1

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

The orientation of the drilling is not
considered to have introduced
sampling bias.
Sample
security
The measures taken to ensure sample
security.

Samples were collected in polyweave
bags at the core cutting facility. The
polyweave bags have 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.
Audits or
reviews
The results of any audits or reviews of
sampling techniques and data.

None completed for the Dampier,
Hartog, Hann and Hooley drilling
programs.

Cube Consulting conducted a site visit
and review of the sampling techniques
and data as part of the July 2022
Resource Estimate on 12 May 2022.

SRK completed an independent
assurance review of the Chalice
procedures and documentation in
2021, which continue to apply in 2022,
and the appropriateness of Cube
Consulting estimation methods
employed

A-2 Section 2 Reporting of Exploration Results

Criteria JORC Code explanation Commentary Commentary
Exploration activities are ongoing over
E70/5119. The holder CGM (WA) Pty
Type, reference name/number,
location and ownership including
Ltd is a wholly owned subsidiary of
Chalice Mining Limited
Mineral agreements or material issues with third Portions of E70/5119 cover the Julimar
tenement and parties such as joint ventures, State Forest, in which Chalice has an
land tenure partnerships, overriding royalties, native approved Conservation
status title interests, historical sites, wilderness Management Plan and Native
or national park and environmental Vegetation Clearing Permit.
settings. E70/5119 partially overlaps ML1SA, a
State Agreement covering Bauxite
mineral rights only.

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Appendix C JORC Table 1

Criteria JORC Code explanation
Commentary

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.

E70/5119 partially overlaps ML1SA, a
State Agreement covering Bauxite
mineral rights only.
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’s which indicate only three
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
northof E70/5119 andthe eastof

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Appendix C JORC Table 1

Criteria JORC Code explanation
Commentary
E70/5351testing for vanadium
(Boomer Hill).
Geology Deposit type, geological setting and
style of mineralisation.

The target deposit type is an
orthomagmatic Ni-Cu-PGE sulphide
deposit, within the Yilgarn Craton. The
style of sulphide mineralisation
intersected consists of massive, matrix,
stringer and disseminated sulphides
typical of metamorphosed and
structurally overprinted
orthomagmatic Ni sulphide deposits.
Drill hole
Information
A summary of all information material to
the understanding of the exploration
results including a tabulation of the
following information for all Material drill
holes:
Easting and northing of the drill hole
collar
Elevation or RL (Reduced Level –
elevation above sea level in metres) of
the drill hole collar
Dip and azimuth of the hole
Down hole length and interception
depth hole length.

Provided in body of text.
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 >0.4% NiEq length-weighted. A
maximum of 4m internal dilution has
been applied.

Higher grade internal intervals are
reported using a >0.6% NiEq length-
weighted cut off. A maximum of 2m
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.

Not applicable
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$1,800/oz Pd, US$1,300/oz Pt,
US$1,800/oz Au, US$22,000/t Ni,
US$10,500/t Cu, US$75,000/t Co.

Metallurgical recovery assumptions
used in the metal equivalent
calculation for the oxide material are:
Pd – 75%, Au – 95%.

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Appendix C JORC Table 1

Criteria JORC Code explanation
Commentary

Hence for the oxide material PdEq
(g/t) = Pd (g/t) + 1.27 x Au (g/t).

Metallurgical recovery assumptions
used in the metal equivalent
calculation for the sulphide (fresh)
material are: Pd – 70%, Pt – 70%, Au –
60%, Ni – 55%, Cu – 90%, Co - 55%.

Hence for the sulphide material NiEq =
Ni (%) + 0.33x Pd(g/t) + 0.24x Pt(g/t) +
0.29x Au(g/t) + 0.78x Cu(%) + 3.41x
Co(%)and PdEq = Pd (g/t) + 0.72x
Pt(g/t) + 0.86x Au(g/t) + 2.99x Ni(%) +
2.33x Cu(%) + 10.18x 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.

At Hartog, Hooley and Dampier
diamond drill holes were typically
oriented within 30° of orthogonal to
the interpreted dip and strike of the
known zone of mineralisation.
However, some holes were drilled at
less optimal azimuths due to site
constraints.

At Gonneville 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.
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’).

All widths are quoted down-hole. True
widths vary depending on the
orientation of the hole and the
orientation of the mineralisation.
Diagrams Appropriate maps and sections (with
scales) and tabulations of intercepts
should be included for any significant
discovery being reported These should
include, but not be limited to a plan
view of drill hole collar locations and
appropriate sectional views.

Refer to figures in the body of text.
Balanced
reporting
Where comprehensive reporting of all
Exploration Results is not practicable,
representative reporting of both low
and high grades and/or widths should
be practiced to avoid misleading
reporting of Exploration Results.

All exploration holes including those
without significant intercepts have
been reported.

At Gonneville, all holes drilled outside
the July 2022 Gonneville resource
envelope have been reported.
Reporting of Infill holes within the
Gonneville Resource have not been
reported asit isnotpracticable and

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Appendix C JORC Table 1

Criteria JORC Code explanation
Commentary
results are consistent with previous
drilling results
Other
substantive
exploration data
Other exploration data, if meaningful
and material, should be reported
including (but not limited to):
geological observations; geophysical
survey results; geochemical survey
results; bulk samples – size and method
of treatment; metallurgical test results;
bulk density, groundwater,
geotechnical and rock characteristics;
potential deleterious or contaminating
substances.

A 2D seismic survey was undertaken
by HiSeis Pty Ltd in May 2022 along
two east-west lines and 1 north-south
tie line

The seismic survey was undertaken by
a high-power Vibroseis source with
geophones placed at 5m intervals
along/adjacent to lines.

HiSeis provided processed/filtered
data including Pseudo Relief, Cosine
Phase, Laplacian Edge Detection and
Amplitude Envelope grids which were
utilised for the domain and line
interpretation

Velocity measurements were
collected from core samples to allow
a time to depth conversion and
calculated acoustic impedance

All meaningful data has been
included
Further work The nature and scale of planned further
work (eg. tests for lateral Exts or depth
Exts or large-scale step-out drilling).

Diamond drilling will continue to test
high-priority targets including EM
conductors. Further drilling along strike
and down dip may occur at these
and other targets depending on
results.
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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