Estrella (ASX:ESR) Kicks Off Bulk Sample at Ira Miri Manganese Project

4 min read | January 21, 2026 10:27 PM PST | By Sam

Highlights

  • Bulk market sample extraction started at Ira Miri.

  • Local Timor-Leste contractor fleet mobilized for mining.

  • Stockpiled ore to support export and international engagement.

Estrella Resources (ASX:ESR) begins bulk manganese extraction at Ira Miri, Timor-Leste, supporting export, marketing, and international engagement with high-grade ore.

Estrella Begins Market Sample Extraction at Ira Miri Manganese Project

Estrella Resources (ESR) has launched bulk market sample extraction at its Ira Miri manganese project in Timor-Leste, marking a significant milestone in the region’s mining development. The initiative is aimed at producing manganese ore to support market appraisal, export activities, and engagement with potential long-term international counterparties. The high-grade, low-impurity ore from Ira Miri is set to position the project as a key player among ASX mining stocks and broader ASX stock market discussions.

The bulk sample is expected to provide valuable geological data while establishing strong commercial relationships. It also represents one of Timor-Leste’s first economic bulk mineral extractions under the country’s modern Mining Code. This step underlines Estrella’s commitment to strategic growth in a largely unexplored mining region.

Local Contractor Mobilization and Mining Operations

Extraction at Ira Miri is being executed by a fully local contractor fleet. The operation includes multiple excavators, loaders, bulldozers, and a fleet of community dump trucks equipped for wet-season operations. The use of local contractors emphasizes community engagement while accelerating project execution.

Mining operations are structured across multiple bench levels to fast-track pit development. The initial excavation is progressing toward manganese-bearing horizons, with first ore exposure anticipated shortly. Geological and engineering teams are actively monitoring extraction, ensuring metallurgical quality and commercial standards are maintained. Full-time surveyors are supporting the operation to guarantee precision and safety.

Initially, mining runs on a 12-hour day shift, with plans to introduce a night shift to increase efficiency and output. This approach highlights Estrella’s focus on structured, phased development while adhering to operational best practices.

Strategic Pit Development and Ore Quality

The project’s initial pit plan targets previously identified high-grade manganese mineralization. Careful excavation planning ensures the separation of topsoil for later rehabilitation, with overburden stored in benched stockpiles. These steps reflect sustainable mining practices and support environmental responsibility.

Once excavated, material is stockpiled at the Stage 1 pit head before being transported to the former Lautem airstrip. The decommissioned fish-processing facility with an existing barge landing, referred to as the LCT port site, will serve as the export hub. Manganese ore is planned to be shipped offshore for further handling and marketing.

Next Steps: Concession Transfer and Market Engagement

Estrella has outlined several next steps for the project:

  • Concession transfer: The MEL-CA_ZA001 concession will be incorporated into the Estrella Murak Rai Timor Lda joint venture company.

  • Ore analysis: Sampling and assaying “as mined” ore will generate a marketing Product Specification Sheet.

  • Buyer engagement: Prospective buyers and export partners will be engaged to facilitate market exposure and evaluation.

These steps are aimed at building credibility in the ASX100 and broader ASX200 and ASX300 segments, attracting attention from the mining community and investors interested in quality mineral projects.

Project Impact and Market Position

The Ira Miri manganese project positions Estrella among leading ASX dividend stocks with a focus on sustainable, high-quality extraction. By showcasing operational capabilities, the company strengthens its standing with international partners while generating economic value for the local Timor-Leste community.

High-grade manganese ore is increasingly in demand for industrial applications, and the Ira Miri project offers a scalable model for ongoing development. The project’s emphasis on local workforce engagement, environmental care, and structured pit development highlights Estrella’s long-term strategic approach.

Frequently Asked Questions

  • What is the significance of the Ira Miri manganese project?

    It represents one of Timor-Leste’s first modern bulk mineral extractions and highlights the country’s mining potential.

     

  • How is the extraction process being managed?

    Mining is conducted by local contractors using a fleet of excavators, loaders, bulldozers, and dump trucks with full geological supervision.

     

  • What are the next steps for Estrella (ASX:ESR)?

    Steps include concession transfer, ore analysis to create a product specification sheet, and engaging prospective export buyers.


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