Tallebung Project, NSW

Sky Metals Limited (SKY) | Pre-Feasibility Study | Released 10 Aug 2026

Mine life

7.3 years

Initial mine life; ~7.25 years in body

Strip ratio

1.99:1

LOM average, W:O

NPV

~A$438 million

Pre-tax, 8%, base case

Capex

A$138.8 million

Pre-production, excl. contingency

Inferred share: Inferred ~34%

Figures are as the company states them, in its currency and on its basis. "Not disclosed" means the release doesn't state the figure.

Planning inputs

Inferred ~34% | Slope angles not disclosed | Dilution 10%; mining recovery not disclosed | Contract mining | Mine schedule by AMDAD; geotechnical design by Resolve Mining Solutions

Also in the release

Head grade 922 ppm Sn, 202 ppm WO3 and 7.34 g/t Ag at 3.0 Mtpa. AISC US$5,653/t tin (net of co-products). Post-tax NPV A$309.28 million at 8% real. No Ore Reserve declared.

Read the release on the company's siteAdded to the tracker; released before the first issue of The Study Sheet.

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