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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).

Kinsley Mountain

Nevada, United States · 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	—	—	—	—
Indicated	10.41 Mt	2.22 g/t	0.74 Moz	23 Mar 2026
Inferred	1.09 Mt	1.98 g/t	0.07 Moz	23 Mar 2026
Total Resources	11.50 Mt	2.20 g/t	0.81 Moz	23 Mar 2026
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Cut-off grade

0.5000 g/t Au · 1.5000 g/t Au · 0.2000 g/t Au · 1.8000 g/t Au · 0.6000 g/t Au

Price assumption

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JORC code year

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Peer benchmark — developing Au projects (284 with resources)Resource size P48Resource grade P79View 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: CopAur Delivers Preliminary Economic Assessment and a 52% Mineral Resource Estimate Growth for the Kinsley Mountain Gold Project · 23 Mar 2026
Reporting code: unknown
Convention: unknown
Currency assumption: US$
Disagreement flags: 5 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	10.41 Mt	2.22 g/t	0.74 Moz	23 Mar 2026	Table 3: Summary of Indicated and Inferred Mineral Resources on the 2026 Kinsley MRE — Total Mineral Resource Estimate (Combined Open Pit and Out of pit)Unverified Evidence record Kinsley Mountain Indicated · Au · as at 2026-03-23 Reported figure Area Whole project Basis 100% Ore tonnes (t) 10410000.0000 Grade 2.2200 Contained (oz) 742000.0000 Classification Resource Source trail CopAur Delivers Preliminary Economic Assessment and a 52% Mineral Resource Estimate Growth for the Kinsley Mountain Gold Project Table 3: Summary of Indicated and Inferred Mineral Resources on the 2026 Kinsley MRE — Total Mineral Resource Estimate (Combined Open Pit and Out of pit) Published 2026-05-27 Verification Approved; not independently verified · Model extracted QA WARN: tonnes/contained equal the SUM of 3 sibling row(s) of the same classification/category/commodity (Pit-Constrained Oxide, Pit-Constrained Sulphide, Total Secret Canyon) — likely a printed multi-deposit rollup/subtotal. Policy keeps leaf rows and printed whole-project Totals only; reject mid-level rollups (double-count). QA BLOCK: recomputed contained 371505.0917 oz vs reported 742000 oz (49.93% disagreement) \| QA fix: printed 1.11 g/t is exactly half the leaf-weighted grade; 10,410 kt x 2.22 g/t = the printed 742 koz — source print error, normalized to the doc's own arithmetic Copies a pre-filled issue record so you can send it through your normal channel.