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).

Iron Creek

Idaho, USA · Exploring · 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.

Cu

Category	Tonnes (Mt)	Grade (% Cu)	Contained (Mt Cu)	As at
Measured	—	—	—	—
Indicated	4.45 Mt	0.73%	0.03 Mt Cu	27 Jan 2023
Inferred	1.23 Mt	1.34%	0.02 Mt Cu	27 Jan 2023
Total Resources	5.68 Mt	0.86%	0.05 Mt Cu	27 Jan 2023
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Co

Category	Tonnes (Mt)	Grade (% Co)	Contained (Mt Co)	As at
Measured	—	—	—	—
Indicated	4.45 Mt	0.19%	0.01 Mt Co	27 Jan 2023
Inferred	1.23 Mt	0.08%	0.94 kt Co	27 Jan 2023
Total Resources	5.68 Mt	0.17%	0.01 Mt Co	27 Jan 2023
Proved	—	—	—	—
Probable

Cut-off grade

87.0000 % Co · 87.0000 % Cu

Price assumption

—

JORC code year

—

Peer benchmark — exploring Cu projects (113 with resources)Resource size P25Resource grade P77View 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: FORM 20-F · 27 Jan 2023
Reporting code: SK-1300
Convention: unknown
Currency assumption: US$
Disagreement flags: 2 rows

Current R&R

Resources

Category	Tonnes (Mt)	Cu		Co		As at	Source	Provenance
Category	Tonnes (Mt)	Grade (% Cu)	Contained (Mt Cu)	Grade (% Co)	Contained (Mt Co)	As at	Source	Provenance
Indicated	4.45 Mt	0.73%	0.03 Mt Cu	0.19%	0.01 Mt Co	27 Jan 2023	2023 Mineral Resource Estimate of the Iron Creek Cobalt-Copper Project at $87 net smelter return /t Cut-offUnverified Evidence record Iron Creek Indicated · Co · as at 2023-01-27 Reported figure Area Whole project Basis 100% Ore tonnes (t) 4451000.0000 Grade 0.1900 Contained (t Co) 8329.7703 Classification Resource Source trail 20-F: FORM 20-F 2023 Mineral Resource Estimate of the Iron Creek Cobalt-Copper Project at $87 net smelter return /t Cut-off Published 2026-03-30 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.53% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±2.64% (rounding granularity) — treated as reconciled. \| AGENT-QA 2026-07-11 (tranche-5 first gate, operator-delegated): figures verified against the document's printed tables. Approved. Copies a pre-filled issue record so you can send it through your normal channel.