Australia’s Next Tin Mine

About Stellar Resources

Stellar Resources is an ASX listed (ASX: SRZ) company focused on developing its world class Heemskirk Tin Project in the stable tier-1 mining friendly jurisdiction of Western Tasmania. Prefeasibility Study activities are underway with an output aiming to rank Heemskirk as a top 10 global tin producer.

Stellar also owns a portfolio of Exploration Licences nearby to Heemskirk and the East Renison Project, which is located adjacent to the Renison Tin Mine, Australia’s largest tin mine, also in Western Tasmania.

The Heemskirk Tin Project

The Company’s flagship Heemskirk Tin Project is the highest-grade undeveloped tin resource in Australia and the third highest globally.

In July 2026, the Company released an updated Mineral Resource Estimate totalling 13.36Mt @ 0.86% Sn (115.3kt contained tin). Importantly this increased the Indicated portion of the resource to 8.31Mt @ 0.87% Sn (71.93kt contained tin).

An updated Scoping Study in 2024 confirmed attractive baseline economics for developing the project. Prefeasibility Study activities are well advanced and targeted for completion in the 2H CY 2026.