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).

Doornkop

Gauteng, South Africa · Producing · 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	19.94 Mt	3.74 g/t	2.40 Moz	30 June 2025
Indicated	13.99 Mt	3.77 g/t	1.70 Moz	30 June 2025
Inferred	11.64 Mt	3.91 g/t	1.46 Moz	30 June 2025
Total Resources	45.57 Mt	3.79 g/t	5.55 Moz	30 June 2025
Proved	4.29 Mt	3.74 g/t	0.52 Moz	30 June 2025
Probable	9.38 Mt	4.11 g/t	1.24 Moz	30 June 2025
Total Reserves	13.67 Mt	3.99 g/t	1.76 Moz	30 June 2025

Cut-off grade

490.0000 g/t Au · 500.0000 g/t Au

Price assumption

US$2349.00/oz · US$2237.00/oz

JORC code year

—

Peer benchmark — producing Au projects (282 with resources)Resource size P81Resource grade P83View 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: 20-F: 20-F · 30 June 2025
Reporting code: SK-1300
Convention: exclusive
Currency assumption: US$

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	Measured	19.94 Mt	3.74 g/t	2.40 Moz	30 June 2025	Mineral Resources (exclusive of Mineral Reserves) summary table / Doornkop Mineral Resource EstimateUnverified Evidence record Doornkop Measured · Au · as at 2025-06-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 19944000.0000 Grade 3.7400 Contained (oz) 2395423.5238 Classification Resource Source trail 20-F: 20-F Mineral Resources (exclusive of Mineral Reserves) summary table / Doornkop Mineral Resource Estimate Published 2025-10-31 Verification Approved; not independently verified · Model extracted QA BLOCK: recomputed contained 2398142.1910 oz vs reported 2395423523.842196316779608381 oz (99.90% disagreement) \| QA FIX (claude-agent-qa): printed kg contained was converted with the oz-per-TONNE factor (32,150.75) instead of oz/kg (32.1507) — divided by 1,000. Tonnes/grades verified faithful to print. \| QA sweep: print-verified 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	Total Reserves	13.67 Mt	3.99 g/t	1.76 Moz	30 June 2025	derived from 2 rows Proved: Mineral Reserves summary table / Doornkop Mineral Reserve Estimate Probable: Mineral Reserves summary table / Doornkop Mineral Reserve Estimate Unverified Evidence record Doornkop Total Reserve · Au · as at 2025-06-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 13672000 Grade 3.9937931538911644 Contained (oz) 1756073.7776 Classification Reserve Source trail 20-F: 20-F Mineral Reserves summary table / Doornkop Mineral Reserve Estimate · contributes Proved 20-F: 20-F Mineral Reserves summary table / Doornkop Mineral Reserve Estimate · contributes Probable Verification Approved; not independently verified · Model extracted Copies a pre-filled issue record so you can send it through your normal channel.	—
South Reef	Proved	4.29 Mt	3.74 g/t	0.52 Moz	30 June 2025	Mineral Reserves summary table / Doornkop Mineral Reserve EstimateUnverified Evidence record Doornkop Proved · Au · as at 2025-06-30 Reported figure Area South Reef Basis 100% Ore tonnes (t) 4294000.0000 Grade 3.7400 Contained (oz) 516823.2511 Classification Reserve Source trail 20-F: 20-F Mineral Reserves summary table / Doornkop Mineral Reserve Estimate Published 2025-10-31 Verification Approved; not independently verified · Model extracted QA BLOCK: recomputed contained 516326.8436 oz vs reported 516823251.0906947868927630624 oz (99.90% disagreement) \| QA FIX (claude-agent-qa): printed kg contained was converted with the oz-per-TONNE factor (32,150.75) instead of oz/kg (32.1507) — divided by 1,000. Tonnes/grades verified faithful to print. \| QA sweep fix: incl_of_res cleared — flag belongs on resource rows only; figures print-verified Copies a pre-filled issue record so you can send it through your normal channel.	notes (6) Source: 20-F: 20-F
South Reef	Probable	9.38 Mt	4.11 g/t	1.24 Moz	30 June 2025	Mineral Reserves summary table / Doornkop Mineral Reserve EstimateUnverified Evidence record Doornkop Probable · Au · as at 2025-06-30 Reported figure Area South Reef Basis 100% Ore tonnes (t) 9378000.0000 Grade 4.1100 Contained (oz) 1239250.5265 Classification Reserve Source trail 20-F: 20-F Mineral Reserves summary table / Doornkop Mineral Reserve Estimate Published 2025-10-31 Verification Approved; not independently verified · Model extracted QA BLOCK: recomputed contained 1239204.8724 oz vs reported 1239250526.487765509224357838 oz (99.90% disagreement) \| QA FIX (claude-agent-qa): printed kg contained was converted with the oz-per-TONNE factor (32,150.75) instead of oz/kg (32.1507) — divided by 1,000. Tonnes/grades verified faithful to print. \| QA sweep fix: incl_of_res cleared — flag belongs on resource rows only; figures print-verified Copies a pre-filled issue record so you can send it through your normal channel.	notes (6) Source: 20-F: 20-F