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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.

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Katanning Gold Project

Western Australia, Australia · Developing · 100.0% ownedUnverified

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 (g/t Au)	Contained (Moz Au)	As at
Measured	41.60 Mt	1.14 g/t	1.53 Moz	30 June 2025
Indicated	21.20 Mt	1.02 g/t	0.69 Moz	30 June 2025
Inferred	5.90 Mt	1.16 g/t	0.22 Moz	30 June 2025
Total Resources	68.60 Mt †	1.11 g/t †	0.00 Moz	30 June 2025
Proved	30.30 Mt	1.13 g/t	1.11 Moz	16 Dec 2025
Probable	7.10 Mt	0.97 g/t	0.22 Moz	16 Dec 2025
Total Reserves	37.40 Mt	1.11 g/t	1.33 Moz	16 Dec 2025

† Tonnes and grade as published (not net): the reserve statement prints no tonnage to net out, so only Contained honours the Resources treatment on this row.

Cut-off grade

0.3500 g/t Au · 0.0000 g/t Au · 0.4000 g/t Au

Price assumption

A$3000.00/oz

JORC code year

2012

Peer benchmark — developing Au projects (284 with resources)Resource size P57Resource grade P54View 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: Updated Definitive Feasibility Study · 16 Dec 2025
Reporting code: JORC 2012
Convention: inclusive
Currency assumption: A$
Disagreement flags: 6 rows

Current R&R

Resources

Area	Category	Tonnes (Mt)	Au		As at	Source	Provenance
Area	Category	Tonnes (Mt)	Grade (g/t Au)	Contained (Moz Au)	As at	Source	Provenance
Total	Measured	41.60 Mt	1.14 g/t	1.53 Moz	30 June 2025	8Unverified Evidence record Katanning Gold Project Measured · Au · as at 2025-06-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 41600000.0000 Grade 1.1400 Contained (oz) 1531000.0000 Classification Resource Source trail Updated Definitive Feasibility Study 8 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA fix: doc states 'reported inclusive of the 2025 Ore Reserves' (p62) Copies a pre-filled issue record so you can send it through your normal channel.

Total

Total Resources

68.60 Mt †

1.11 g/t †

0.00 Moz

30 June 2025

8Unverified

notes (5)

Source: Updated Definitive Feasibility Study · published 16 Dec 2025

Ref: 8

JORC 2012 — Reporting code of record: JORC 2012
Cutoff 0.35 g/t Au — Cut-off grade assumption from the source statement.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA fix: doc states 'reported inclusive of the 2025 Ore Reserves' (p62)
t81 note (a4): F3 resolved, no status change: total_resource '' 68,600kt @1.11 = 2,443koz is correct -- it equals measured 41,600 + indicated 21,200 + inferred 5,900 kt (68,700kt, 0.15%) and 1,531+693+219 = 2,443koz EXACTLY. The five deposit splits sum 67,776kt/2,433koz; the 824kt/10koz gap is exactly the Tailings component, which doc 1b76b73f carries only as an inferred row (870kt @0.35 = 10koz). Splits + Tailings = 68,646kt/2,443koz (t 0.07%, oz exact). No total_resource 'Tailings' row exists -- worth extracting one from 1b76b73f's resource-by-deposit table if it prints a Tailings line

Reserves

Area	Category	Tonnes (Mt)	Au		As at	Source	Provenance
Area	Category	Tonnes (Mt)	Grade (g/t Au)	Contained (Moz Au)	As at	Source	Provenance
Total	Total Reserves	37.40 Mt	1.11 g/t	1.33 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Total Reserve · Au · as at 2025-12-16 Reported figure Area Whole project Basis 100% Ore tonnes (t) 37400000.0000 Grade 1.1100 Contained (oz) 1329700.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Definitive Feasibility Study · published 16 Dec 2025 Ref: 10 JORC 2012 — Reporting code of record: JORC 2012 Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement. @ A$ 3,000/oz — Metal price assumption used to derive this estimate. QA notes: QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve
Central Zone	Proved	29.10 Mt	1.14 g/t	1.07 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Proved · Au · as at 2025-12-16 Reported figure Area Central Zone Basis 100% Ore tonnes (t) 29100000.0000 Grade 1.1400 Contained (oz) 1070000.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Definitive Feasibility Study · published 16 Dec 2025 Ref: 10
Central Zone	Probable	5.40 Mt	0.96 g/t	0.17 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Probable · Au · as at 2025-12-16 Reported figure Area Central Zone Basis 100% Ore tonnes (t) 5400000.0000 Grade 0.9600 Contained (oz) 168700.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.20% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±0.52% (rounding granularity) — treated as reconciled. \| QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Definitive Feasibility Study · published 16 Dec 2025
Central Zone	Total Reserves	34.50 Mt	1.12 g/t	1.24 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Total Reserve · Au · as at 2025-12-16 Reported figure Area Central Zone Basis 100% Ore tonnes (t) 34500000.0000 Grade 1.1200 Contained (oz) 1238700.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA BLOCK: recomputed contained 1163085.4079 oz vs reported 1238700.0 oz (6.10% disagreement) \| QA fix: printed SUB-TOTAL 32.3Mt is a doc misprint — Proved 29.1 + Probable 5.4 = 34.5Mt and TOTAL 37.4 - South 2.9 = 34.5Mt; 34.5Mt x 1.12 g/t reconciles the printed 1,238.7koz to 0.3%; + Dec-2025 reserve date Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Definitive Feasibility Study
South Zone	Proved	1.20 Mt	0.97 g/t	0.04 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Proved · Au · as at 2025-12-16 Reported figure Area South Zone Basis 100% Ore tonnes (t) 1200000.0000 Grade 0.9700 Contained (oz) 36500.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA WARN: recomputed contained 37423.4690 oz vs reported 36500.0 oz (2.53% disagreement) \| QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Definitive Feasibility Study · published 16 Dec 2025 Ref: 10
South Zone	Probable	1.70 Mt	1.01 g/t	0.05 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Probable · Au · as at 2025-12-16 Reported figure Area South Zone Basis 100% Ore tonnes (t) 1700000.0000 Grade 1.0100 Contained (oz) 54600.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.10% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±0.50% (rounding granularity) — treated as reconciled. \| QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Definitive Feasibility Study · published 16 Dec 2025
South Zone	Total Reserves	2.90 Mt	0.99 g/t	0.09 Moz	16 Dec 2025	10Unverified Evidence record Katanning Gold Project Total Reserve · Au · as at 2025-12-16 Reported figure Area South Zone Basis 100% Ore tonnes (t) 2900000.0000 Grade 0.9900 Contained (oz) 91000.0000 Classification Reserve Source trail Updated Definitive Feasibility Study 10 Published 2025-12-16 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.43% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±0.51% (rounding granularity) — treated as reconciled. \| QA fix: the December 2025 Ore Reserve is a new estimate; the stored date was the June MRE's — publication-date fallback for the reserve Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Definitive Feasibility Study