View settings100% · M+I+I · Resources excl. reserves · Native commodities

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).

Finniss

Northern Territory, 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 (% Li2O)	Contained (Mt LCE)	As at
Measured	6.30 Mt	1.41% Li2O	0.22 Mt LCE	30 Apr 2025
Indicated	21.90 Mt	1.29% Li2O	0.70 Mt LCE	30 Apr 2025
Inferred	20.30 Mt	1.18% Li2O	0.59 Mt LCE	30 Apr 2025
Total Resources	37.77 Mt	1.25% Li2O	1.17 Mt LCE	30 Apr 2025
Proved	3.42 Mt	1.28% Li2O	0.11 Mt LCE	30 Apr 2025
Probable	7.30 Mt	1.30% Li2O	0.23 Mt LCE	30 Apr 2025
Total Reserves	10.73 Mt	1.29% Li2O	0.34 Mt LCE	30 Apr 2025

Sub-category rows are as disclosed (no Reserves-treatment netting); the Total rows honour the Resources treatment and Inferred-policy toggles, so components may not sum to the Total.

Dotted tonnes/grade are derived under the active Resources treatment: tonnes are netted of (or grossed by) the reserve tonnage alongside contained, and grade is re-derived as netted contained ÷ netted tonnes — not the published figures.

Cut-off grade

0.50% Li2O · 110.00% Li2O

Price assumption

A$1330.00/t

JORC code year

2012

Peer benchmark — developing Li projects (28 with resources)Resource size P41Resource grade P48View 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 Finniss Lithium Project Reserve and Resource · 30 Apr 2025
Reporting code: JORC 2012
Convention: inclusive
Currency assumption: A$

Current R&R

Resources

Area	Category	Tonnes (Mt)	Li		As at	Source	Provenance
Area	Category	Tonnes (Mt)	Grade (% Li2O)	Contained (Mt LCE)	As at	Source	Provenance
Total	Measured	6.30 Mt	1.41% Li2O	0.22 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Measured · Li · as at 2025-04-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 6300000.0000 Grade 1.4100 Contained (t LCE) 220097.0000 Classification Resource Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted Copies a pre-filled issue record so you can send it through your normal channel.

Reserves

Area	Category	Tonnes (Mt)	Li		As at	Source	Provenance
Area	Category	Tonnes (Mt)	Grade (% Li2O)	Contained (Mt LCE)	As at	Source	Provenance
Total	Proved	3.42 Mt	1.28% Li2O	0.11 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Proved · Li · as at 2025-04-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 3420000.0000 Grade 1.2800 Contained (t LCE) 107822.8000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. QA WARN: tonnes/contained equal the SUM of 2 sibling row(s) of the same classification/category/commodity (BP33 Underground, Grants Underground) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count). Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource · published 14 May 2025 Ref: 3 JORC 2012 — Reporting code of record: JORC 2012 Cutoff 110.00% Li2O — Cut-off grade assumption from the source statement. @ A$ 1,330/t LCE — Metal price assumption used to derive this estimate. QA notes: QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. QA WARN: tonnes/contained equal the SUM of 2 sibling row(s) of the same classification/category/commodity (BP33 Underground, Grants Underground) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count).
Total	Probable	7.30 Mt	1.30% Li2O	0.23 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Probable · Li · as at 2025-04-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 7300000.0000 Grade 1.3000 Contained (t LCE) 233945.8000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. QA WARN: tonnes/contained equal the SUM of 3 sibling row(s) of the same classification/category/commodity (BP33 Underground, Grants Underground, TSF/Stockpiles) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count). Copies a pre-filled issue record so you can send it through your normal channel.	notes (4)
Total	Total Reserves	10.73 Mt	1.29% Li2O	0.34 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Total Reserve · Li · as at 2025-04-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 10730000.0000 Grade 1.2900 Contained (t LCE) 341768.6000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource
BP33 Underground	Proved	2.55 Mt	1.27% Li2O	0.08 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Proved · Li · as at 2025-04-30 Reported figure Area BP33 Underground Basis 100% Ore tonnes (t) 2550000.0000 Grade 1.2700 Contained (t LCE) 80125.2000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource
BP33 Underground	Probable	6.74 Mt	1.32% Li2O	0.22 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Probable · Li · as at 2025-04-30 Reported figure Area BP33 Underground Basis 100% Ore tonnes (t) 6740000.0000 Grade 1.3200 Contained (t LCE) 219602.4000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource
Grants Underground	Proved	0.87 Mt	1.29% Li2O	0.03 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Proved · Li · as at 2025-04-30 Reported figure Area Grants Underground Basis 100% Ore tonnes (t) 870000.0000 Grade 1.2900 Contained (t LCE) 27697.6000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource
Grants Underground	Probable	0.28 Mt	1.36% Li2O	0.01 Mt LCE	30 Apr 2025	3Unverified Evidence record Finniss Probable · Li · as at 2025-04-30 Reported figure Area Grants Underground Basis 100% Ore tonnes (t) 280000.0000 Grade 1.3600 Contained (t LCE) 9397.4000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource
TSF/Stockpiles	Probable	0.28 Mt	0.68% Li2O	4.7 kt LCE	30 Apr 2025	3Unverified Evidence record Finniss Probable · Li · as at 2025-04-30 Reported figure Area TSF/Stockpiles Basis 100% Ore tonnes (t) 280000.0000 Grade 0.6800 Contained (t LCE) 4698.7000 Classification Reserve Source trail Updated Finniss Lithium Project Reserve and Resource 3 Published 2025-05-14 Verification Approved; not independently verified · Model extracted QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Finniss Lithium Project Reserve and Resource