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).

Sleeper

Nevada, United States · 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.

Au

Category	Tonnes (Mt)	Grade (g/t Au)	Contained (Moz Au)	As at
Measured	4.90 Mt	0.55 g/t	0.09 Moz	30 June 2023
Indicated	158.34 Mt	0.34 g/t	1.81 Moz	30 June 2023
Inferred	119.91 Mt	0.31 g/t	1.21 Moz	30 June 2023
Total Resources	283.15 Mt	0.33 g/t	3.11 Moz	30 June 2023
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Ag

Category	Tonnes (Mt)	Grade (g/t Ag)	Contained (Moz Ag)	As at
Measured	4.90 Mt	3.60 g/t	0.57 Moz	30 June 2023
Indicated	158.34 Mt	4.05 g/t	20.66 Moz	30 June 2023
Inferred	119.91 Mt	2.43 g/t	9.45 Moz	30 June 2023
Total Resources	283.15 Mt	3.36 g/t	30.69 Moz	30 June 2023
Proved	—	—	—	—
Probable

Cut-off grade

0.1400 g/t Au · 0.1400 g/t Ag

Price assumption

US$1800.00/oz

JORC code year

—

Peer benchmark — exploring Au projects (297 with resources)Resource size P89Resource grade P18View 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: 10-K: 10-K · 30 June 2023
Reporting code: SK-1300
Convention: unknown
Currency assumption: US$
Disagreement flags: 3 rows

Current R&R

Resources

Category	Tonnes (Mt)	Au		Ag		As at	Source	Provenance
Category	Tonnes (Mt)	Grade (g/t Au)	Contained (Moz Au)	Grade (g/t Ag)	Contained (Moz Ag)	As at	Source	Provenance
Measured	4.90 Mt	0.55 g/t	0.09 Moz	3.60 g/t	0.57 Moz	30 June 2023	Summary of Sleeper Gold Property Mineral Resources / Gold (Au) tableUnverified Evidence record Sleeper Measured · Au · as at 2023-06-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 4901519.1502 Grade 0.5486 Contained (oz) 85000.0000 Classification Resource Source trail 10-K: 10-K Summary of Sleeper Gold Property Mineral Resources / Gold (Au) table Published 2025-09-25 Verification Approved; not independently verified · Model extracted QA WARN: recomputed contained 86448.0000 oz vs reported 85000 oz (1.70% disagreement) QA INFO: short-ton document — printed tonnage/contained were US short tons; converted x0.90718474 to metric tonnes deterministically at parse (grade unchanged). Copies a pre-filled issue record so you can send it through your normal channel.