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Reporting assumptions

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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).

Sanankoro

Mali · Developing · 95.0% 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	19.00 Mt	1.13 g/t	0.69 Moz	30 Nov 2024
Inferred	12.40 Mt	0.89 g/t	0.35 Moz	30 Nov 2024
Total Resources	31.40 Mt	1.04 g/t	1.04 Moz	30 Nov 2024
Proved	—	—	—	—
Probable	14.60 Mt	1.13 g/t	0.53 Moz	03 Sept 2025
Total Reserves	14.60 Mt	1.13 g/t	0.53 Moz	03 Sept 2025

Cut-off grade

0.3000 g/t Au

Price assumption

£2400.00/oz · £2200.00/oz

JORC code year

2012

Peer benchmark — developing Au projects (284 with resources)Resource size P54Resource grade P51View 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 Reserves and Definitive Feasibility Study · 03 Sept 2025
Reporting code: JORC 2012
Convention: unknown
Currency assumption: GBP
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	Indicated	19.00 Mt	1.13 g/t	0.69 Moz	30 Nov 2024	Table 1 Sanankoro Mineral Resource — All Zones indicated totalUnverified Evidence record Sanankoro Indicated · Au · as at 2024-11-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 19000000.0000 Grade 1.1300 Contained (oz) 689000.0000 Classification Resource Source trail +1 Million Ounce Mineral Resource Estimate Table 1 Sanankoro Mineral Resource — All Zones indicated total Published 2025-01-15 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)	Au		As at	Source	Provenance
Area	Category	Tonnes (Mt)	Grade (g/t Au)	Contained (Moz Au)	As at	Source	Provenance
Total	Probable	14.60 Mt	1.13 g/t	0.53 Moz	03 Sept 2025	Table 1: Sanankoro Ore Reserve - All Zones / TotalUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area Whole project Basis 100% Ore tonnes (t) 14600000.0000 Grade 1.1300 Contained (oz) 531000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 1: Sanankoro Ore Reserve - All Zones / Total Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA WARN: tonnes/contained equal the SUM of 2 sibling row(s) of the same classification/category/commodity (Oxide, Transitional) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count). \| QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Reserves and Definitive Feasibility Study · published 03 Sept 2025 Ref: Table 1: Sanankoro Ore Reserve - All Zones / Total JORC 2012 — Reporting code of record: JORC 2012 Cutoff 0.30 g/t Au — Cut-off grade assumption from the source statement. @ £ 2,200/oz — Metal price assumption used to derive this estimate. QA notes: QA WARN: tonnes/contained equal the SUM of 2 sibling row(s) of the same classification/category/commodity (Oxide, Transitional) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count). QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST)
Total	Total Reserves	14.60 Mt	1.13 g/t	0.53 Moz	03 Sept 2025	Table 1: Sanankoro Ore Reserve - Total rowUnverified Evidence record Sanankoro Total Reserve · Au · as at 2025-09-03 Reported figure Area Whole project Basis 100% Ore tonnes (t) 14600000.0000 Grade 1.1300 Contained (oz) 531000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 1: Sanankoro Ore Reserve - Total row Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Reserves and Definitive Feasibility Study
B North	Probable	1.60 Mt	0.85 g/t	0.04 Moz	03 Sept 2025	Table 2: Sanankoro Ore Reserve by ZoneUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area B North Basis 100% Ore tonnes (t) 1600000.0000 Grade 0.8500 Contained (oz) 43000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 2: Sanankoro Ore Reserve by Zone Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.69% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±1.75% (rounding granularity) — treated as reconciled. \| QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Reserves and Definitive Feasibility Study
Oxide	Probable	13.70 Mt	1.08 g/t	0.48 Moz	03 Sept 2025	Table 1: Sanankoro Ore ReserveUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area Oxide Basis 100% Ore tonnes (t) 13700000.0000 Grade 1.0800 Contained (oz) 476000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 1: Sanankoro Ore Reserve Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Reserves and Definitive Feasibility Study · published 03 Sept 2025
Selin	Probable	6.20 Mt	1.19 g/t	0.24 Moz	03 Sept 2025	Table 2: Sanankoro Ore Reserve by ZoneUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area Selin Basis 100% Ore tonnes (t) 6200000.0000 Grade 1.1900 Contained (oz) 237000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 2: Sanankoro Ore Reserve by Zone Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Reserves and Definitive Feasibility Study · published 03 Sept 2025
Transitional	Probable	0.90 Mt	1.86 g/t	0.06 Moz	03 Sept 2025	Table 1: Sanankoro Ore ReserveUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area Transitional Basis 100% Ore tonnes (t) 900000.0000 Grade 1.8600 Contained (oz) 55000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 1: Sanankoro Ore Reserve Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 2.14% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±1.18% (rounding granularity) — treated as reconciled. \| QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Reserves and Definitive Feasibility Study
Zone A	Probable	3.70 Mt	1.17 g/t	0.14 Moz	03 Sept 2025	Table 2: Sanankoro Ore Reserve by ZoneUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area Zone A Basis 100% Ore tonnes (t) 3700000.0000 Grade 1.1700 Contained (oz) 140000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 2: Sanankoro Ore Reserve by Zone Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (4) Source: Updated Reserves and Definitive Feasibility Study · published 03 Sept 2025
Zone B	Probable	3.10 Mt	1.10 g/t	0.11 Moz	03 Sept 2025	Table 2: Sanankoro Ore Reserve by ZoneUnverified Evidence record Sanankoro Probable · Au · as at 2025-09-03 Reported figure Area Zone B Basis 100% Ore tonnes (t) 3100000.0000 Grade 1.1000 Contained (oz) 111000.0000 Classification Reserve Source trail Updated Reserves and Definitive Feasibility Study Table 2: Sanankoro Ore Reserve by Zone Published 2025-09-03 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.23% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±0.90% (rounding granularity) — treated as reconciled. \| QA fix: inclusive-of-reserves cleared — reserve rows carry no inclusion flag (CORA) / the document states no relationship (CST) Copies a pre-filled issue record so you can send it through your normal channel.	notes (5) Source: Updated Reserves and Definitive Feasibility Study