Estrella Resources Limited Uncovers 7.76m Manganese Oxide Intersection in Timor-Leste, Securing Prime Ministerial Endorsement and Fueling Drilling Expansion

Monday, June 23, 2025
at
9:22 am
Article header image

Estrella Resources Limited has intercepted a promising 7.76m manganese oxide layer at its Ira Miri Project in Timor-Leste. This discovery, supported by strong local backing, underlines growing exploration momentum and potential exciting opportunities for investors.

Estrella Resources Limited has reported an exciting milestone in its maiden exploration campaign in Timor-Leste. A diamond-drilling campaign at the Ira Miri Manganese Project has intercepted an impressive 7.76 meters of massive manganese oxide mineralisation beginning just 0.29 meters below the surface. This intersection from drillhole EMDD002, which closely replicates the earlier EMDD001 result, provides valuable core for geological analysis and strengthens the company’s predictive exploration model. Notably, updated drilling techniques—including a switch to PQ3-sized gear and an optimized drilling mud regime—have enhanced core recoveries and improved the reliability of visual estimates as recorded against JORC Code requirements. The discovery comes as part of a comprehensive exploration push that also includes mapping and drilling at other targets in the region. Field teams are concurrently advancing geological reconnaissance over additional permits and undertaking community liaison and environmental surveys at the Werumata Limestone Project in Baucau. The deployment of a repurposed Boart Longyear Deltabase 525 track-mounted diamond drill rig underlines the technical robustness of the campaign. Early indicators suggest that the manganese formation, derived from supergene enrichment of the Noni Formation, is not just a surface anomaly but persists at significant depth—an aspect that may place the project in a favorable global tier if these results can be replicated. Investor and government interest has been strong, with a recent site visit drawing key dignitaries including members of Timor-Leste’s emerging minerals industry and local government officials. The visit also featured an endorsement from Timor-Leste Prime Minister Xanana Gusmão, who reaffirmed national support for projects that contribute to the country’s sustainable development. Such high-level recognition, combined with the technical achievements on the ground, has amplified market optimism, particularly among participants who see the potential for significant resource development in this underexplored region. The current drilling phase will continue with progressive step-out diamond holes aimed at defining the continuity of the manganese layers. Assay results from the earlier friable manganese intercept are expected in about six weeks, and subsequent relocation of the diamond drill rig is planned to target additional mineralised zones. Meanwhile, environmental and community liaison work continues as Estrella prepares for a Category B environmental license application, essential for scaling up its exploration efforts. Bullish sentiment centers on the tangible technical progress and strong governmental and investor endorsements that provide a robust foundation for future expansion. Positive visual estimates and improved core recovery techniques add to the project’s credibility, enhancing its appeal to those investors comfortable with early-stage exploration risks. However, bearish caution is warranted given the exploratory nature of the work; uncertainties remain with pending assay confirmations and the inherent risks of mineral exploration in a largely uncharted region. As developments unfold, the success of this campaign will substantially influence market outlook and investor sentiment over the coming months.

Recent Articles