Highlights

  • Binding agreement with Astral Resources delivers A$3 million in cash and shares for WA nickel rights.
  • Ira Miri open pit rock chip sampling returned exceptional manganese grades up to 60% Mn.
  • Formal extensions of Timor-Leste exploration tenure secured alongside the bulk extraction programme launch.
  • ESR shares closed at $0.027 on volume of 1.1 million shares, a market capitalisation of $60.79 million.

Estrella Resources(ASX:ESR) executed a clean strategic pivot — offloading non-core Western Australian nickel rights to Astral Resources for A$3 million and immediately redirecting capital toward bulk manganese extraction at Ira Miri in Timor-Leste, where rock chips have returned grades up to 60% Mn.

First-Mover in Timor-Leste Manganese

Estrella Resources holds exclusive mineral exploration rights over a dominant landholding at the Lautém Manganese Project in Timor-Leste, where it is the premier ASX explorer. In Western Australia, the company retains the Carr Boyd nickel-copper project north of Kalgoorlie.

Shares traded at $0.027 on 2 October 2026 on volume of 1,143,661 shares, a market capitalisation of $60.79 million. The stock declined 20.59% over the trailing twelve months as investors tracked the company's strategic transition.

WA Nickel Divestment Funds Timor-Leste Focus

The critical catalyst in late 2026 was execution of a binding agreement to sell nickel rights across selected Western Australian tenements — including West Kambalda and Spargos — to Astral Resources NL for A$3 million in cash and shares. This non-dilutive capital injection strengthens the balance sheet to advance Lautém.

Simultaneously, Estrella secured formal extensions of its Timor-Leste exploration tenure and launched a commercial-scale bulk manganese extraction programme at the Ira Miri open pit.

Ira Miri Bulk Sampling Results

Rock chip sampling and initial trenching at Ira Miri returned exceptional high-grade manganese assays grading up to 60% Mn, indicating high-purity supergene oxide deposits suitable for direct-shipping ore or battery chemical processing.

Developing high-grade manganese in Timor-Leste offers significant cost advantages due to surface-exposed outcropping mineralisation and short haulage distances to coastal deep-water shipping points. The company holds a unique first-mover competitive position as the premier ASX explorer in the country.

Sovereign and Operational Risks

International exploration in a developing nation carries notable statutory and operational risks. Operating in Timor-Leste requires managing bilateral mining code regulations, environmental clearances, and infrastructure logistics.

Mining equipment availability, local community relations, maritime shipping costs, and global manganese price volatility are additional operational risks affecting project timelines and economics.