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).

Perron

Québec, Canada · 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	0.38 Mt	12.54 g/t	0.15 Moz	21 May 2025
Indicated	7.80 Mt	5.83 g/t	1.46 Moz	21 May 2025
M&I = Measured + Indicated (overlaps both)	8.18 Mt	6.14 g/t	1.62 Moz	21 May 2025
Inferred	5.04 Mt	4.31 g/t	0.70 Moz	21 May 2025
Total Resources	13.23 Mt	5.44 g/t	2.31 Moz	21 May 2025
Proved	0.35 Mt	12.12 g/t	0.14 Moz	01 Apr 2026
Probable	1.64 Mt	12.10 g/t	0.64 Moz	01 Apr 2026
Total Reserves	1.99 Mt	12.10 g/t	0.77 Moz	01 Apr 2026

M&I is the issuer's printed Measured + Indicated subtotal — it overlaps the Measured and Indicated rows and is never added alongside them; the Total rows and every rollup already exclude it.

Cut-off grade

0.4000 g/t Au · 1.4000 g/t Au · 2.7000 g/t Au

Price assumption

US$3500.00/oz

JORC code year

—

Peer benchmark — developing Au projects (284 with resources)Resource size P73Resource grade P97View 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: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · 01 Apr 2026
Reporting code: unknown
Convention: unknown
Currency assumption: US$
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	Measured	0.38 Mt	12.54 g/t	0.15 Moz	21 May 2025	Table 1: Summary of total Mineral Resources at the Perron ProjectUnverified Evidence record Perron Measured · Au · as at 2025-05-21 Reported figure Area Whole project Basis 100% Ore tonnes (t) 382000.0000 Grade 12.5400 Contained (oz) 154000.0000 Classification Resource Source trail Amex Exploration Significantly Increases Gold Resource on Perron - 1.615 Moz Measured and Indicated at 6.14 g/t Au in 8.183 Mt and 698 koz Inferred at 4.31 g/t Au in 5.044 Mt Table 1: Summary of total Mineral Resources at the Perron Project Published 2025-05-21 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 (Open Pit Constrained, Underground Constrained) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count). QA WARN: identical figures to a stored row of the same company/project/area/category under a DIFFERENT as-at date — likely a re-presentation (DFS / annual statement / global MRE restating an already-stored estimate). Keep one operative copy; verify supersession before storing both. \| t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 1 'Total \| Meas \| 48 \| 1.10 \| 2 \| 333 \| 14.20 \| 152 \| 382 \| 12.54 \| 154 \|' (TOTAL column); one estimate, one date - the whole 32fdb1d0 set moves together. \| t91a print-round Copies a pre-filled issue record so you can send it through your normal channel.

Total

Indicated

7.80 Mt

5.83 g/t

1.46 Moz

21 May 2025

Table 1: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (14)

Source: Amex Exploration Significantly Increases Gold Resource on Perron - 1.615 Moz Measured and Indicated at 6.14 g/t Au in 8.183 Mt and 698 koz Inferred at 4.31 g/t Au in 5.044 Mt · published 21 May 2025

Ref: Table 1: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: identical figures to a stored row of the same company/project/area/category under a DIFFERENT as-at date — likely a re-presentation (DFS / annual statement / global MRE restating an already-stored estimate). Keep one operative copy; verify supersession before storing both.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 1 'Ind
2,520
3.16
256
5,281
7.10
1,205
7,801
5.83
1,461 |' (TOTAL column); one estimate, one date - the whole 32fdb1d0 set moves together.

Total

M&I = Measured + Indicated (overlaps both)

8.18 Mt

6.14 g/t

1.62 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (13)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
t91a fix (p5): category: 'total_resource' -> 'm_and_i'. mis-keyed: the source line is the printed M&I subtotal 'M&I
2,569
3.12
258
5,614
7.52
1,357
8,183
6.14
1,615 |' (TOTAL column = 8,183 kt / 6.14 g/t / 1,615 koz), NOT an all-class total. The project's real all-class total is M&I+Inf = 13,227 kt / 2,313 koz, which the FS names in prose - 'please refer to the Company's 2.3 million ounce resource reported on May 21, 2025' - and which neither table prints as a row; leaving these as total_resource would publish 1.615 Moz as Perron's total resource. Machine-verified Meas+Ind == M&I exactly (area-less and Underground; Open Pit 2,568 vs printed 2,569 = one print step). as_at 2025-05-21 already correct and unchanged.
t91a print-round

Total

Inferred

5.04 Mt

4.31 g/t

0.70 Moz

21 May 2025

Table 1: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (14)

Ref: Table 1: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: identical figures to a stored row of the same company/project/area/category under a DIFFERENT as-at date — likely a re-presentation (DFS / annual statement / global MRE restating an already-stored estimate). Keep one operative copy; verify supersession before storing both.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 1 'Inf
1,044
2.02
68
4,000
4.90
631
5,044
4.31
698 |' (TOTAL column); one estimate, one date - the whole 32fdb1d0 set moves together.

Alizée Zone

Inferred

0.05 Mt

6.06 g/t

0.01 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (10)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Alizee 'Inf ...
46
6.06
9
46
6.06
9 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Central Polymetallic Zone

Indicated

0.30 Mt

3.33 g/t

0.03 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (11)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: Table 2 Central Polymetallic Ind prints UG 298 kt @ 3.33 = 32 koz equal to the zone TOTAL (no OP split) — relabel to the deposit leaf
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Central Polymetallic 'Ind ...
298
3.33
32
298
3.33
32 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Central Polymetallic Zone

Inferred

1.09 Mt

2.47 g/t

0.09 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (10)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Central Polymetallic 'Inf ...
1,088
2.47
86
1,088
2.47
86 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Champagne Zone

Measured

0.30 Mt

15.28 g/t

0.15 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (11)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: Table 2 Champagne Meas prints blank OP, UG 303 kt @ 15.28 g/t = 149 koz and TOTAL 303/15.28/149 — figures match; zone has no open-pit split so relabel to the deposit leaf rather than a method partition
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Champagne 'Meas ...
303
15.28
149
303
15.28
149 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Champagne Zone

Indicated

1.29 Mt

16.42 g/t

0.68 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (12)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Champagne Zone - Underground Constrained' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
QA fix: Table 2 Champagne Ind prints UG 1,291 kt @ 16.42 = 682 koz equal to the zone TOTAL (no OP split); the "sum of sibling areas" WARN is a false positive, 1,291 kt is a printed zone line not an arithmetic subtotal
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Champagne 'Ind ...
1,291
16.42
682
1,291
16.42

Champagne Zone

Inferred

0.41 Mt

9.83 g/t

0.13 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (10)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Champagne 'Inf ...
406
9.83
128
406
9.83
128 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Denise Zone

Measured

0.08 Mt

1.99 g/t

0.01 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (15)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA INFO: recompute differs 1.09% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±6.88% (rounding granularity) — treated as reconciled.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 'Denise
Meas
48
1.10
2
30
3.43
3
79
1.99
5 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Denise Zone

Indicated

2.61 Mt

3.47 g/t

0.29 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Denise Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Denise 'Ind
507
1.94
32
2,107
3.84
260
2,614
3.47
292 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Denise Zone

Inferred

1.35 Mt

6.41 g/t

0.28 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Denise Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Denise 'Inf
87
6.06
17
1,261
6.43
261
1,348
6.41
278 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

E2 Zone

Indicated

0.15 Mt

5.15 g/t

0.02 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (12)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA INFO: recompute differs 1.42% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±2.52% (rounding granularity) — treated as reconciled.
QA fix: Table 2 E2 Ind prints UG 147 kt @ 5.15 = 24 koz equal to the zone TOTAL (no OP split) — relabel to the deposit leaf
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 E2 'Ind ...
147
5.15
24
147
5.15
24 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

E2 Zone

Inferred

0.04 Mt

4.38 g/t

0.01 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (11)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA INFO: recompute differs 7.02% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±7.43% (rounding granularity) — treated as reconciled.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 E2 'Inf ...
38
4.38
5
38
4.38
5 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Gratien Zone

Indicated

1.26 Mt

3.90 g/t

0.16 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Gratien Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Gratien 'Ind
1,023
3.87
127
240
4.05
31
1,262
3.90
158 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Gratien Zone

Inferred

0.79 Mt

2.03 g/t

0.05 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Gratien Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Gratien 'Inf
475
1.59
24
312
2.69
27
787
2.03
51 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Grey Cat Zone

Indicated

0.70 Mt

4.00 g/t

0.09 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Grey Cat Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Grey Cat 'Ind
456
2.85
42
243
6.15
48
699
4.00
90 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Grey Cat Zone

Inferred

0.39 Mt

4.54 g/t

0.06 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Grey Cat Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Grey Cat 'Inf
125
2.43
10
263
5.54
47
388
4.54
57 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

JT Zone

Inferred

0.43 Mt

1.51 g/t

0.02 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'JT Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 JT 'Inf
310
1.17
12
122
2.35
9
432
1.51
21 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

N110 Corridor Zone

Inferred

0.31 Mt

4.41 g/t

0.04 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (10)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 N110 Corridor 'Inf ...
306
4.41
43
306
4.41
43 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

Open Pit

Measured

0.05 Mt

1.10 g/t

2 koz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (6)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA INFO: recompute differs 15.12% 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.
QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
QA note (t91a p5): as_at 2025-05-21 correct and kept: the FS states 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025'. NEW presentation, no live twin (machine-checked: 0 figure-identical rows anywhere in the 39-row Perron book) - the same line is printed in MRE-release Table 1 (Meas OPEN PIT CONSTRAINED 48 kt / 1.10 g/t / 2 koz) but was never extracted from doc 32fdb1d0. NOTE: mining_area here is a pit-vs-stope METHOD partition, orthogonal to the Table 2 zone-leaf partition now sharing as_at 2025-05-21 - both partitions are printed and both stand, but do not sum across mining_area for this project/date.
t91a print-round

Open Pit

Indicated

2.52 Mt

3.16 g/t

0.26 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (5)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
QA note (t91a p5): as_at 2025-05-21 correct and kept: the FS states 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025'. NEW presentation, no live twin (machine-checked: 0 figure-identical rows anywhere in the 39-row Perron book) - the same line is printed in MRE-release Table 1 (Ind OPEN PIT CONSTRAINED 2,520 kt / 3.16 g/t / 256 koz) but was never extracted from doc 32fdb1d0. NOTE: mining_area here is a pit-vs-stope METHOD partition, orthogonal to the Table 2 zone-leaf partition now sharing as_at 2025-05-21 - both partitions are printed and both stand, but do not sum across mining_area for this project/date.
t91a print-round

Open Pit

M&I = Measured + Indicated (overlaps both)

2.57 Mt

3.12 g/t

0.26 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (14)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
t91a fix (p5): category: 'total_resource' -> 'm_and_i'. mis-keyed: the source line is the printed M&I subtotal 'M&I
2,569
3.12
258
5,614
7.52
1,357
8,183
6.14
1,615 |' (OPEN PIT CONSTRAINED column = 2,569 kt / 3.12 g/t / 258 koz), NOT an all-class total. The project's real all-class total is M&I+Inf = 13,227 kt / 2,313 koz, which the FS names in prose - 'please refer to the Company's 2.3 million ounce resource reported on May 21, 2025' - and which neither table prints as a row; leaving these as total_resource would publish 1.615 Moz as Perron's total resource. Machine-verified Meas+Ind == M&I exactly (area-less and Underground; Open Pit 2,568 vs printed 2,569 = one print step). as_at 2025-05-21 already correct and unchanged.
t91a print-round

Open Pit

Inferred

1.04 Mt

2.02 g/t

0.07 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (5)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
QA note (t91a p5): as_at 2025-05-21 correct and kept: the FS states 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025'. NEW presentation, no live twin (machine-checked: 0 figure-identical rows anywhere in the 39-row Perron book) - the same line is printed in MRE-release Table 1 (Inf OPEN PIT CONSTRAINED 1,044 kt / 2.02 g/t / 68 koz) but was never extracted from doc 32fdb1d0. NOTE: mining_area here is a pit-vs-stope METHOD partition, orthogonal to the Table 2 zone-leaf partition now sharing as_at 2025-05-21 - both partitions are printed and both stand, but do not sum across mining_area for this project/date.
t91a print-round

Team Zone

Indicated

1.39 Mt

3.75 g/t

0.17 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Team Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Team 'Ind
535
3.23
56
854
4.08
112
1,388
3.75
168 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Team Zone

Inferred

0.19 Mt

2.99 g/t

0.02 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (14)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 0.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA WARN: mining_area 'Team Zone' equals the sum of sibling areas (arithmetic subtotal), not a leaf area — approving it alongside the leaf areas double-counts. Reject it (or reject the leaves) before approval.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Team 'Inf
47
3.34
5
139
2.87
13
186
2.99
18 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Underground

Measured

0.33 Mt

14.20 g/t

0.15 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (5)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
QA note (t91a p5): as_at 2025-05-21 correct and kept: the FS states 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025'. NEW presentation, no live twin (machine-checked: 0 figure-identical rows anywhere in the 39-row Perron book) - the same line is printed in MRE-release Table 1 (Meas UNDERGROUND CONSTRAINED 333 kt / 14.20 g/t / 152 koz) but was never extracted from doc 32fdb1d0. NOTE: mining_area here is a pit-vs-stope METHOD partition, orthogonal to the Table 2 zone-leaf partition now sharing as_at 2025-05-21 - both partitions are printed and both stand, but do not sum across mining_area for this project/date.
t91a print-round

Underground

Indicated

5.28 Mt

7.10 g/t

1.21 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (5)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
QA note (t91a p5): as_at 2025-05-21 correct and kept: the FS states 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025'. NEW presentation, no live twin (machine-checked: 0 figure-identical rows anywhere in the 39-row Perron book) - the same line is printed in MRE-release Table 1 (Ind UNDERGROUND CONSTRAINED 5,281 kt / 7.10 g/t / 1,205 koz) but was never extracted from doc 32fdb1d0. NOTE: mining_area here is a pit-vs-stope METHOD partition, orthogonal to the Table 2 zone-leaf partition now sharing as_at 2025-05-21 - both partitions are printed and both stand, but do not sum across mining_area for this project/date.
t91a print-round

Underground

M&I = Measured + Indicated (overlaps both)

5.61 Mt

7.52 g/t

1.36 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (14)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
t91a fix (p5): category: 'total_resource' -> 'm_and_i'. mis-keyed: the source line is the printed M&I subtotal 'M&I
2,569
3.12
258
5,614
7.52
1,357
8,183
6.14
1,615 |' (UNDERGROUND CONSTRAINED column = 5,614 kt / 7.52 g/t / 1,357 koz), NOT an all-class total. The project's real all-class total is M&I+Inf = 13,227 kt / 2,313 koz, which the FS names in prose - 'please refer to the Company's 2.3 million ounce resource reported on May 21, 2025' - and which neither table prints as a row; leaving these as total_resource would publish 1.615 Moz as Perron's total resource. Machine-verified Meas+Ind == M&I exactly (area-less and Underground; Open Pit 2,568 vs printed 2,569 = one print step). as_at 2025-05-21 already correct and unchanged.
t91a print-round

Underground

Inferred

4.00 Mt

4.90 g/t

0.63 Moz

21 May 2025

Table 11: Summary of total Mineral Resources at the Perron ProjectUnverified

notes (5)

Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026

Ref: Table 11: Summary of total Mineral Resources at the Perron Project

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA fix: the release never states an inclusive/exclusive relationship — None when unstated (twin extractions guessed True and False)
QA note (t91a p5): as_at 2025-05-21 correct and kept: the FS states 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025'. NEW presentation, no live twin (machine-checked: 0 figure-identical rows anywhere in the 39-row Perron book) - the same line is printed in MRE-release Table 1 (Inf UNDERGROUND CONSTRAINED 4,000 kt / 4.90 g/t / 631 koz) but was never extracted from doc 32fdb1d0. NOTE: mining_area here is a pit-vs-stope METHOD partition, orthogonal to the Table 2 zone-leaf partition now sharing as_at 2025-05-21 - both partitions are printed and both stand, but do not sum across mining_area for this project/date.
t91a print-round

Upper Champagne Zone

Indicated

0.10 Mt

4.85 g/t

0.02 Moz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (12)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA INFO: recompute differs 1.57% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±3.72% (rounding granularity) — treated as reconciled.
QA fix: Table 2 Upper Champagne Ind prints UG 101 kt @ 4.85 = 16 koz equal to the zone TOTAL (no OP split) — relabel to the deposit leaf
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Upper Champagne 'Ind ...
101
4.85
16
101
4.85
16 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.

Upper Champagne Zone

Inferred

0.02 Mt

3.18 g/t

2 koz

21 May 2025

Table 2: Summary of Mineral Resources at the Perron Project by zoneUnverified

notes (11)

Ref: Table 2: Summary of Mineral Resources at the Perron Project by zone

Unknown code — Reporting code not yet captured for this row.
Cutoff 1.40 g/t Au — Cut-off grade assumption from the source statement.

QA notes:

QA INFO: recompute differs 2.24% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±12.16% (rounding granularity) — treated as reconciled.
t91a fix (p5): as_at_date: '2025-03-31' -> '2025-05-21'. F4: the 2025 Perron MRE's date of record is 2025-05-21, not 2025-03-31 - the FS prints 'The Phase 1 FS was based on the NI 43-101 compliant Perron Project MRE, with an effective date of May 21, 2025' (doc 6205922c) and 'The Perron FS incorporates the latest Mineral Resource Estimate ( MRE - released May 21 st , 2025 )'; the MRE release (doc 32fdb1d0) states NO effective date anywhere - its only March-31 date is the assay database cut-off '305,523 samples were assayed as of March 31, 2025', which is a data close-out, not the estimate's date of record. Row is the 2025 MRE's Table 2 Upper Champagne 'Inf ...
20
3.18
2
20
3.18
2 |' (zone TOTAL); one estimate, one date - the whole 32fdb1d0 set moves together.
t91a print-round

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	1.99 Mt	12.10 g/t	0.77 Moz	01 Apr 2026	Highlights of the Phase 1 Feasibility StudyUnverified Evidence record Perron Total Reserve · Au · as at 2026-04-01 Reported figure Area Whole project Basis 100% Ore tonnes (t) 1989000.0000 Grade 12.1000 Contained (oz) 774500.0000 Classification Reserve Source trail Amex Announces Filing of Feasibility Phase 1 Technical Report for the Perron Gold Mine Highlights of the Phase 1 Feasibility Study Published 2026-05-28 Verification Approved; not independently verified · Model extracted QA fix: the FS release states the reserves 'have an effective date of April 1, 2026'; 2026-03-31 is the technical report's date \| QA note (t91a p5): as_at 2026-04-01 is print-correct ('have an effective date of April 1, 2026') and the F4 question does not touch this row. FLAG for a later round: contained=774,500 is NOT printed in the FS (doc 6205922c prints 'Total \| 1,989 \| 12.10 \| 774 \|' in Tables 4 and 12, and 346+1,643=1,989 kt / 135+639=774 koz); the 774,500 comes from doc 54059b14, which was not supplied to this print round - 0.06% above the FS print, within its 1-koz print step, so not refuted here. \| t91a print-round \| t94 B7 (operator ruling): doc 54059b14 prints "Proven and Probable Mineral Reserves of 1.989 million tonnes grading 12.1 g/t gold, containing approximately 774,500 ounces of gold" - exact on tonnes, grade AND contained for this row, and corroborating its two Underground siblings 5121c2d0 (346 kt / 135 koz) + d39b8f45 (1,643 kt / 639 koz), which sum to 1,989 kt / 774 koz. NO DATE FIX: doc 6205922c prints twice "Proven Mineral Reserves of 346 kt ... and Probable Mineral Reserves of 1,643 kt ... have an effective date of April 1, 2026", so the stored as_at 2026-04-01 IS the reserve effective date of record; 54059b14's "effective date of March 31, 2026" is the technical report's own date - adjacent-but-distinct (ops/t94_verified.md §B7, overruled) \| t94a capture Copies a pre-filled issue record so you can send it through your normal channel.	notes (9) Source: Amex Announces Filing of Feasibility Phase 1 Technical Report for the Perron Gold Mine · published 28 May 2026 Ref: Highlights of the Phase 1 Feasibility Study Unknown code — Reporting code not yet captured for this row. QA notes: QA fix: the FS release states the reserves 'have an effective date of April 1, 2026'; 2026-03-31 is the technical report's date QA note (t91a p5): as_at 2026-04-01 is print-correct ('have an effective date of April 1, 2026') and the F4 question does not touch this row. FLAG for a later round: contained=774,500 is NOT printed in the FS (doc 6205922c prints 'Total 1,989 12.10 774 \|' in Tables 4 and 12, and 346+1,643=1,989 kt / 135+639=774 koz); the 774,500 comes from doc 54059b14, which was not supplied to this print round - 0.06% above the FS print, within its 1-koz print step, so not refuted here. t91a print-round t94 B7 (operator ruling): doc 54059b14 prints "Proven and Probable Mineral Reserves of 1.989 million tonnes grading 12.1 g/t gold, containing approximately 774,500 ounces of gold" - exact on tonnes, grade AND contained for this row, and corroborating its two Underground siblings 5121c2d0 (346 kt / 135 koz) + d39b8f45 (1,643 kt / 639 koz), which sum to 1,989 kt / 774 koz. NO DATE FIX: doc 6205922c prints twice "Proven Mineral Reserves of 346 kt ... and Probable Mineral Reserves of 1,643 kt ... have an effective date of April 1, 2026", so the stored as_at 2026-04-01 IS the reserve effective date of record; 54059b14's "effective date of March 31, 2026" is the technical report's own date - adjacent-but-distinct (ops/t94_verified.md §B7, overruled) t94a capture
Underground	Proved	0.35 Mt	12.12 g/t	0.14 Moz	01 Apr 2026	Table 12: Summary of total Mineral Reserves at the Perron ProjectUnverified Evidence record Perron Proved · Au · as at 2026-04-01 Reported figure Area Underground Basis 100% Ore tonnes (t) 346000.0000 Grade 12.1200 Contained (oz) 135000.0000 Classification Reserve Source trail Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine Table 12: Summary of total Mineral Reserves at the Perron Project Published 2026-04-13 Verification Approved; not independently verified · Model extracted Copies a pre-filled issue record so you can send it through your normal channel.	notes (3) Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026 Ref: Table 12: Summary of total Mineral Reserves at the Perron Project Unknown code
Underground	Probable	1.64 Mt	12.10 g/t	0.64 Moz	01 Apr 2026	Table 12: Summary of total Mineral Reserves at the Perron ProjectUnverified Evidence record Perron Probable · Au · as at 2026-04-01 Reported figure Area Underground Basis 100% Ore tonnes (t) 1643000.0000 Grade 12.1000 Contained (oz) 639000.0000 Classification Reserve Source trail Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine Table 12: Summary of total Mineral Reserves at the Perron Project Published 2026-04-13 Verification Approved; not independently verified · Model extracted Copies a pre-filled issue record so you can send it through your normal channel.	notes (3) Source: Amex Delivers a Positive Feasibility Study for Development of the Perron Gold Mine · published 13 Apr 2026 Ref: Table 12: Summary of total Mineral Reserves at the Perron Project