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Reporting assumptions

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Ownership basis

Show the full project inventory before ownership adjustment.

Display scale

Display contained quantities in millions of ounces or tonnes.

Resource treatment

Normalise Resources to exclude Reserves: where a project is flagged inclusive, net Reserves out of Resources so the figure is additional Resources beyond Reserves. Unknown-convention rows are shown as stated.

Resource total

Total Resource includes Inferred (JORC convention). Totals are re-derived from category rows wherever the document discloses them.

Recovery basis

Show the issuer's headline recoverable figure as reported. Lithium-brine reserves already have the brine-processing recovery factor applied; everything else is shown as stated.

Commodity view

Primary view: each commodity in its own contained unit (oz / t).

Bommie

Western Australia, Australia · ExploringUnverified

Current R&R by category

Whole-project rollup at the latest vintage per category: printed project-level rows are preferred, and mining areas are summed (tonnes-weighted grade) only where the issuer prints no project-level row. Per-area and per-source detail in the Current R&R table below.

Category	Tonnes (Mt)	Grade (% Cu)	Contained (Mt Cu)	As at
Measured	—	—	—	—
Indicated	16.00 Mt	0.30%	0.05 Mt Cu	24 Nov 2022
Inferred	—	—	—	—
Total Resources	16.00 Mt	0.30%	0.05 Mt Cu	24 Nov 2022
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Cut-off grade

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Price assumption

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JORC code year

2012

Peer benchmark — exploring Cu projects (113 with resources)Resource size P24Resource grade P33View on grade-tonnage chart →

Percentile of this project's current total Resource among covered peers (P100 = largest / highest grade). Basis and Inferred toggles apply.

Data quality

Latest source: 2026 Diggers and Dealers Presentation · 24 Nov 2022
Reporting code: JORC 2012
Convention: unknown
Currency assumption: A$

Current R&R

Resources

Category	Tonnes (Mt)	Cu		As at	Source	Provenance
Category	Tonnes (Mt)	Grade (% Cu)	Contained (Mt Cu)	As at	Source	Provenance
Indicated	16.00 Mt	0.30%	0.05 Mt Cu	24 Nov 2022	20Unverified Evidence record Bommie Indicated · Cu · as at 2022-11-24 Reported figure Area Whole project Basis 100% Ore tonnes (t) 16000000.0000 Grade 0.3000 Contained (t Cu) 48000.0000 Classification Resource Source trail 2026 Diggers and Dealers Presentation 20 Published 2026-08-03 Verification Approved; not independently verified · Model extracted t89 QA hold (parked): as-at unverifiable from the print: figures are exact — "Includes 16Mt @ 0.3% Cu Indicated Resource" (Bommie Porphyry Copper Deposit, Halls Creek), and the stored contained 48,000 t is the exact recompute 16,000,000 x 0.3% (reported=None because the deck prints no contained figure on this line). But \| t90a: stays parked — no citable effective date for the Bommie maiden MRE. The deck prints none, so this run fetched the issuer's own sources (https://cazalyresources.com.au/history/2022/, https://wcsecure.weblink.com.au/pdf/CAZ/02642330.pdf). Found: {'https://cazalyresources.com.au/history/2022/': True, 'https://wcsecure.weblink.com.au/pdf/CAZ/02642330.pdf': False}; key figures {'95.6': False, '262': True}; date candidates none. Not written because: the printed figures 95.6 were not found in any fetched text; no announcement date appeared in a window naming the deposit alongside its figures. An approximate date is never written \| t90a ledger \| t90c: maiden Bommie MRE announced 24 November 2022 (95.6Mt @ 0.27% Cu for 262kt contained copper, including 16Mt @ 0.3% Cu Indicated for 48kt) — effective date verified against the issuer's own page, fetched + quoted in ops/t90c-results.txt. Source: https://cazalyresources.com.au/projects/halls-creek-western-australia/; date token as printed '24 November, 2022'; figures matched ['95.6', '262']. Verbatim: "Halls Creek, Western Australia - Cazaly Resources Limited ASX:CAZ . Youtube . LinkedIn . Instagram . Twitter . Facebook . Corporate Directors & Management . History . Corporate Strategy . Corporate Governance . . Projects Australia . Goongarrie Gold JV . Halls Creek . Mount Venn JV . McKenzie Springs JV . Canada . Carb REE . Namibia . Abenab North . . Investors Investor Centre . ASX Announcements " \| t90c caz Copies a pre-filled issue record so you can send it through your normal channel.