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Reporting assumptions

These choices persist and are added to shared URLs.

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).

Tallebung

New South Wales, 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.

Ag

Category	Tonnes (Mt)	Grade (g/t Ag)	Contained (Moz Ag)	As at
Measured	0.50 Mt	8.30 g/t	0.13 Moz	13 July 2026
Indicated	12.30 Mt	8.50 g/t	3.35 Moz	13 July 2026
Inferred	19.90 Mt	10.10 g/t	6.46 Moz	13 July 2026
Total Resources	32.70 Mt	9.50 g/t	9.94 Moz	13 July 2026
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Sn

Category	Tonnes (Mt)	Grade (% Sn)	Contained (Mt Sn)	As at
Measured	0.50 Mt	0.19%	0.9 kt Sn	13 July 2026
Indicated	12.30 Mt	0.14%	0.02 Mt Sn	13 July 2026
Inferred	19.90 Mt	0.09%	0.02 Mt Sn	13 July 2026
Total Resources	32.70 Mt	0.11%	0.04 Mt Sn	13 July 2026
Proved	—	—	—	—
Probable

Cut-off grade

20.0000 % Sn · 20.0000 g/t Ag

Price assumption

—

JORC code year

2012

Peer benchmark — developing Sn projects (8 with resources)Resource size P6Resource grade P19View 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: Tallebung Delivers Major Tin-Tungsten-Silver MRE Upgrade · 13 July 2026
Reporting code: JORC 2012
Convention: unknown
Currency assumption: A$
Disagreement flags: 5 rows

Current R&R

Resources

Category	Tonnes (Mt)	Ag		Sn		As at	Source	Provenance
Category	Tonnes (Mt)	Grade (g/t Ag)	Contained (Moz Ag)	Grade (% Sn)	Contained (Mt Sn)	As at	Source	Provenance
Measured	0.50 Mt	8.30 g/t	0.13 Moz	0.19%	0.9 kt Sn	13 July 2026	2Unverified Evidence record Tallebung Measured · Sn · as at 2026-07-13 Reported figure Area Whole project Basis 100% Ore tonnes (t) 500000.0000 Grade 0.1900 Contained (t Sn) 900.0000 Classification Resource Source trail Tallebung Delivers Major Tin-Tungsten-Silver MRE Upgrade 2 Published 2026-07-13 Verification Approved; not independently verified · Model extracted QA WARN: recomputed contained 950.0000 t Sn vs reported 900.0 t Sn (5.56% disagreement) \| QA approved: verified against the source print by the tranche-21 agent pass Copies a pre-filled issue record so you can send it through your normal channel.