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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).

Mt Edon

Western Australia, Australia · Developing · 51.0% 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 (% Li2O)	Contained (Mt LCE)	As at
Measured	—	—	—	—
Indicated	2.70 Mt	0.11% Li2O	0.01 Mt LCE	19 May 2026
Inferred	1.50 Mt	0.09% Li2O	3.71 kt LCE	19 May 2026
Total Resources	4.30 Mt	0.10% Li2O	0.01 Mt LCE	19 May 2026
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Cut-off grade

0.10% Li2O

Price assumption

—

JORC code year

2012

Peer benchmark — developing Li projects (28 with resources)Resource size P2Resource grade P2View 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: MRE Upgrade Underpins Mining Proposal, Mt Edon Rb Project · 19 May 2026
Reporting code: JORC 2012
Convention: unknown
Currency assumption: A$
Disagreement flags: 3 rows

Current R&R

Resources

Category	Tonnes (Mt)	Li		As at	Source	Provenance
Category	Tonnes (Mt)	Grade (% Li2O)	Contained (Mt LCE)	As at	Source	Provenance
Indicated	2.70 Mt	0.11% Li2O	0.01 Mt LCE	19 May 2026	2Unverified Evidence record Mt Edon Indicated · Li · as at 2026-05-19 Reported figure Area Whole project Basis 100% Ore tonnes (t) 2700000.0000 Grade 0.1100 Contained (t LCE) 7171.7000 Classification Resource Source trail MRE Upgrade Underpins Mining Proposal, Mt Edon Rb Project 2 Published 2026-05-20 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 2.41% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±6.27% (rounding granularity) — treated as reconciled. Copies a pre-filled issue record so you can send it through your normal channel.