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).

Bankan

Guinea · 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	—	—	—	—
Indicated	83.70 Mt	1.54 g/t	4.14 Moz	07 Aug 2023
Inferred	19.90 Mt	2.15 g/t	1.38 Moz	23 Apr 2025
Total Resources	52.00 Mt	1.54 g/t	2.58 Moz	23 Apr 2025
Proved	—	—	—	—
Probable	51.60 Mt	1.79 g/t	2.95 Moz	25 June 2025
Total Reserves	51.60 Mt	1.78 g/t	2.95 Moz	25 June 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

0.4000 g/t Au · 0.5000 g/t Au · 2.0000 g/t Au · 0.3800 g/t Au

Price assumption

—

JORC code year

2012

Peer benchmark — developing Au projects (284 with resources)Resource size P76Resource grade P72View 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: DFS Presentation · 25 June 2025
Reporting code: JORC 2012
Convention: inclusive
Currency assumption: A$
Disagreement flags: 2 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	Total Resources	52.00 Mt	1.54 g/t	2.58 Moz	23 Apr 2025	derived from 7 rows

BC Open Pit

Indicated

5.30 Mt

1.42 g/t

0.24 Moz

07 Aug 2023

29, 32Unverified

notes (6)

Source: DFS Presentation · published 25 June 2025

Ref: 29, 32

JORC 2012 — Reporting code of record: JORC 2012
Cutoff 0.40 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 WARN: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table.
QA fix: as_at=2023-08-07
figures match JORC MRE table (BC OP ind 5.3Mt @ 1.42 for 244koz, not the Mining Inventory table — doc warn answered); doc attributes NEB/BC MRE to the 7-Aug-2023 release, stored 2025-06-25 is the presentation date; incl=true documented (reserves from within resource)

NEB Open Pit

Inferred

3.10 Mt

0.91 g/t

0.09 Moz

07 Aug 2023

29, 31Unverified

notes (6)

Source: DFS Presentation · published 25 June 2025

Ref: 29, 31

JORC 2012 — Reporting code of record: JORC 2012
Cutoff 0.50 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 WARN: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table. QA INFO: recompute differs 1.42% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±1.09% (rounding granularity) — treated as reconciled.
QA fix: as_at=2023-08-07
NEB OP inf 3.1Mt @ 0.91 for 92koz matches MRE table; as_at should be the 7-Aug-2023 MRE date

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	51.60 Mt	1.78 g/t	2.95 Moz	25 June 2025	29Unverified Evidence record Bankan Total Reserve · Au · as at 2025-06-25 Reported figure Area Whole project Basis 100% Ore tonnes (t) 51600000.0000 Grade 1.7800 Contained (oz) 2953000.0000 Classification Reserve Source trail DFS Presentation 29 Published 2025-06-25 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: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table. Copies a pre-filled issue record so you can send it through your normal channel.	notes (2) Source: DFS Presentation · published 25 June 2025 Ref: 29 JORC 2012 — Reporting code of record: JORC 2012 QA notes: QA INFO: inclusive-of-reserves flag cleared — the flag describes resource statements; reserve rows carry none. QA WARN: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table.
BC Open Pit	Probable	3.50 Mt	1.78 g/t	0.20 Moz	25 June 2025	29, 32Unverified Evidence record Bankan Probable · Au · as at 2025-06-25 Reported figure Area BC Open Pit Basis 100% Ore tonnes (t) 3500000.0000 Grade 1.7800 Contained (oz) 200000.0000 Classification Reserve Source trail DFS Presentation 29, 32 Published 2025-06-25 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: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table. Copies a pre-filled issue record so you can send it through your normal channel.	notes (3) Source: DFS Presentation
NEB Open Pit	Probable	40.20 Mt	1.36 g/t	1.75 Moz	25 June 2025	29, 31Unverified Evidence record Bankan Probable · Au · as at 2025-06-25 Reported figure Area NEB Open Pit Basis 100% Ore tonnes (t) 40200000.0000 Grade 1.3600 Contained (oz) 1751000.0000 Classification Reserve Source trail DFS Presentation 29, 31 Published 2025-06-25 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: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table. Copies a pre-filled issue record so you can send it through your normal channel.	notes (3) Source: DFS Presentation
NEB Underground	Probable	7.90 Mt	3.95 g/t	1.00 Moz	25 June 2025	29, 31Unverified Evidence record Bankan Probable · Au · as at 2025-06-25 Reported figure Area NEB Underground Basis 100% Ore tonnes (t) 7900000.0000 Grade 3.9500 Contained (oz) 1002000.0000 Classification Reserve Source trail DFS Presentation 29, 31 Published 2025-06-25 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: identical figures appear under ANOTHER area label of this project in the same document — likely one printed estimate stored twice (a summary/grouping line duplicating its leaf). Keep one copy; reject the relabelled twin. QA WARN: document contains mine-plan/LOM-inventory table vocabulary ('Mining Inventory') — such tables print production-target inventory, NOT a Mineral Resource estimate, and their rows look clean at store time (t23 TGM class). Map each row to its source table before approval and reject rows sourced from the mine-plan/inventory table. QA INFO: identical figures to area(s) 'Total Underground' — likely the same printed line under two labels (a summary and a detail table); keep one label and reject the other. Copies a pre-filled issue record so you can send it through your normal channel.	notes (3)