Final Werumata Limestone Assays

Estrella Resources Limited (ASX: ESR) is excited to share the successful results of the 2025 drilling program at the Werumata limestone project in Timor-Leste. The assay results highlight broad intersections and high-grade findings, such as Baucau Limestone averaging 33.15% Ca and Batu Putih Chalk averaging 31% Ca. These results position us well towards our goal of a JORC compliant Inferred Mineral Resource Estimate of 500Mt. The Werumata deposit shows potential for acid-neutralization with ongoing bulk density determinations to be reported by mid-April. Investors are encouraged to delve into the detailed findings, and we welcome any questions or clarifications you may have regarding this promising development. Feel free to reach out and engage with us on this exciting journey of exploration and growth.