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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).

George Claims Group

Nunavut, Canada · 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.

Category	Tonnes (Mt)	Grade (g/t Au)	Contained (Moz Au)	As at
Measured	—	—	—	—
Indicated	1.66 Mt	7.89 g/t	0.42 Moz	31 Dec 2025
Inferred	4.19 Mt	8.98 g/t	1.21 Moz	31 Dec 2025
Total Resources	5.85 Mt	8.67 g/t	1.63 Moz	31 Dec 2025
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Cut-off grade

1.4000 g/t Au · 3.1000 g/t Au

Price assumption

US$2500.00/oz

JORC code year

—

Peer benchmark — exploring Au projects (297 with resources)Resource size P76Resource grade P95View 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: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · 31 Dec 2025
Reporting code: SK-1300
Convention: inclusive
Currency assumption: US$
Disagreement flags: 11 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	1.66 Mt	7.89 g/t	0.42 Moz	31 Dec 2025	George Claims Group Indicated Mineral Resources StatementUnverified Evidence record George Claims Group Indicated · Au · as at 2025-12-31 Reported figure Area Whole project Basis 100% Ore tonnes (t) 1660000.0000 Grade 7.8900 Contained (oz) 420000.0000 Classification Resource Source trail 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) George Claims Group Indicated Mineral Resources Statement Published 2026-03-11 Verification Approved; not independently verified · Model extracted QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). Copies a pre-filled issue record so you can send it through your normal channel.

GH Open Pit

Indicated

0.26 Mt

6.97 g/t

0.06 Moz

31 Dec 2025

George Claims Group Indicated Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Indicated Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 2.89% from the printed contained figure, but the printed tonnes/grade/contained carry ±7.99% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.

GH Underground

Inferred

0.25 Mt

7.39 g/t

0.06 Moz

31 Dec 2025

George Claims Group Inferred Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Inferred Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 3.10 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 1.00% from the printed contained figure, but the printed tonnes/grade/contained carry ±8.07% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.

LCP North Open Pit

Indicated

0.16 Mt

8.70 g/t

0.04 Moz

31 Dec 2025

George Claims Group Indicated Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Indicated Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA WARN: recomputed contained 44753.8392 oz vs reported 40000 oz (11.88% disagreement) Rounding-interval overlap exists at the printed granularity, but a 11.88% gap exceeds the 10% interval-waiver ceiling (t23 STM AuEq-miscopy precedent) — verify the printed contained figure before approval.

LCP North Open Pit

Inferred

0.05 Mt

7.86 g/t

0.01 Moz

31 Dec 2025

George Claims Group Inferred Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Inferred Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA BLOCK: recomputed contained 12635.2434 oz vs reported 10000 oz (26.35% disagreement) Rounding-interval overlap exists at the printed granularity, but a 26.35% gap exceeds the 10% interval-waiver ceiling (t23 STM AuEq-miscopy precedent) — verify the printed contained figure before approval.

LCP North Underground

Inferred

0.16 Mt

10.00 g/t

0.05 Moz

31 Dec 2025

George Claims Group Inferred Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Inferred Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 3.10 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 2.88% from the printed contained figure, but the printed tonnes/grade/contained carry ±15.00% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.

LCP South Open Pit

Indicated

0.34 Mt

8.71 g/t

0.09 Moz

31 Dec 2025

George Claims Group Indicated Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Indicated Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 5.79% from the printed contained figure, but the printed tonnes/grade/contained carry ±7.08% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.

LCP South Underground

Inferred

0.27 Mt

10.16 g/t

0.09 Moz

31 Dec 2025

George Claims Group Inferred Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Inferred Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 3.10 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 2.00% from the printed contained figure, but the printed tonnes/grade/contained carry ±7.46% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.

Locale 2 Open Pit

Indicated

0.27 Mt

6.28 g/t

0.06 Moz

31 Dec 2025

George Claims Group Indicated Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Indicated Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 9.14% from the printed contained figure, but the print is exactly consistent with the recompute at the printed tonnes/grade/contained granularity (rounding-interval overlap) — treated as reconciled.

Locale 2 Underground

Inferred

1.69 Mt

8.73 g/t

0.48 Moz

31 Dec 2025

George Claims Group Inferred Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Inferred Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 3.10 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 1.18% from the printed contained figure, but the printed tonnes/grade/contained carry ±1.39% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.

Tupiq Open Pit

Indicated

0.04 Mt

6.15 g/t

0.01 Moz

31 Dec 2025

George Claims Group Indicated Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Indicated Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA BLOCK: recomputed contained 7909.0837 oz vs reported 10000 oz (20.91% disagreement) Rounding-interval overlap exists at the printed granularity, but a 20.91% gap exceeds the 10% interval-waiver ceiling (t23 STM AuEq-miscopy precedent) — verify the printed contained figure before approval.

Tupiq Underground

Inferred

0.45 Mt

7.68 g/t

0.11 Moz

31 Dec 2025

George Claims Group Inferred Mineral Resources StatementUnverified

notes (5)

Source: 40-F: FORM 40-F — tm266740d1_ex99-1.htm (AIF exhibit) · published 11 Mar 2026

Ref: George Claims Group Inferred Mineral Resources Statement

SK-1300 — Reporting code of record: SK-1300
Cutoff 3.10 g/t Au — Cut-off grade assumption from the source statement.
@ US$ 2,500/oz — Metal price assumption used to derive this estimate.
inc — Stated Resources are inclusive of Reserves. Set Resources: Excl. Reserves to net them out.

QA notes:

QA BLOCK: project 'George Claims Group' reads as a company/regional AGGREGATE, not an operation — it is derivable from the per-operation rows and double-counts the company rollup. Reject it (per-operation rows carry the data). QA INFO: recompute differs 1.01% from the printed contained figure, but the printed tonnes/grade/contained carry ±5.72% rounding granularity (capped per component; the true half-step band of coarse prints is wider) and the remainder sits under the warn threshold — treated as reconciled.