Estrella Resources (ASX:ESR) — Material Events
ASX:ESR · 29 articles in the last 12 months · 100% assessed
Click a band to jump to that tier
Major ≥90
Significant 75–89
Notable 50–74
Routine <50
Not assessed
Estrella Resources Uncovers High-Grade Copper and Manganese at Timor-Leste’s Laleno DomeMedium
Estrella Resources reports high-grade copper and manganese discoveries in Timor-Leste linked to Laleno Dome
13 July 2026
·Exploration Results
·85
Estrella Resources Unveils Manganese Grades Up to 58% at Ira MiriMedium
Estrella Resources reports exceptional high-grade manganese results up to 58% Mn at Ira Miri, Timor-Leste
12 Dec 2025
·Exploration Results
·85
Estrella Advances Werumata Limestone and Ira Manganese Drilling in Timor-LesteMedium
Estrella Resources advances Werumata limestone and Ira manganese drilling with strong initial results and infrastructure plans in Timor-Leste
24 Nov 2025
·Exploration Update
·85
Estrella Resources Confirms 621Mt Maiden JORC Limestone Resource at WerumataHigh
Estrella Resources announces 621Mt maiden JORC limestone resource at Werumata, Timor-Leste
14 May 2026
·JORC Resource Announcement
·85
Estrella Strikes High-Grade Manganese and Advances Limestone Drilling in Timor-LesteMedium
Estrella Resources reports high-grade manganese intersections and advances limestone drilling in Timor-Leste
30 Oct 2025
·Quarterly Activities Report
·85
Estrella Reports 27,371 Tonne High-Grade Manganese Stockpile at Ira MiriMedium
Estrella Resources Completes High-Grade Ira Miri Manganese Market Appraisal with Significant Exploration Upside
11 May 2026
·Exploration Update and Market Appraisal
·85
Estrella Resources Confirms High-Grade Manganese at Ira Miri in Timor-LesteMedium
Estrella Resources confirms high-grade manganese at Ira Miri, Timor-Leste's first modern mineral drilling
4 Sept 2025
·Exploration Results
·85
Estrella Resources Advances Ira Manganese Project with High-Grade Drilling and Bulk Sample ApprovalMedium
Estrella Resources advances high-grade Ira Miri manganese project and completes Werumata limestone drilling
30 Jan 2026
·Quarterly Activities Report
·85
Estrella Resources Unveils Promising Manganese Drilling and Limestone Deal in Timor-LesteMedium
Estrella Resources advances maiden manganese drilling and limestone project in Timor-Leste with $5M strategic investment
31 July 2025
·Quarterly Activities Report
·85
Estrella Resources Launches Timor-Leste’s First Hard Rock Mining with Manganese Export PlansHigh
Estrella Resources begins first hard rock mining in Timor-Leste, advances manganese and limestone projects, secures funding
30 Apr 2026
·Quarterly Activities Report
·85
Estrella Resources Deploys UAV Survey to Probe Deep Extensions at Ira MiriMedium
Estrella Resources launches advanced UAV survey to explore extensions at Ira Miri manganese project
19 May 2026
·Exploration Update
·80
Estrella Secures Green Light for 30,000 Tonnes Manganese Trial in Timor-LesteMedium
Estrella Resources Gets Approval for 30kT Manganese Sample Extraction at Ira Miri Project
8 Jan 2026
·Project Update
·80
Estrella Accelerates Ira Miri Manganese Extraction, Eyes 30,000 Tonne Market SampleMedium
Estrella Resources advances Ira Miri manganese extraction, targets 30,000 tonne market sample
6 Feb 2026
·Project Update
·80
Estrella Confirms High-Grade Manganese at Ira Miri, Advances Werumata Limestone DrillingMedium
Estrella Resources reports high-grade manganese at Ira Miri and completes Werumata limestone drilling
18 Dec 2025
·Exploration Results
·80
Estrella Resources Launches Drilling at Werumata Limestone Project in Timor-LesteMedium
Estrella Resources to Start Maiden Drilling at Werumata Limestone Project in Timor-Leste
29 Sept 2025
·Exploration Update
·80
Estrella Resources Secures $8M Underwriting Deal to Boost CapitalMedium
Estrella Resources secures $8M option underwriting agreement with Million Link
31 Mar 2026
·Capital Raising
·75
Estrella Resources Extends Ira Miri Manganese Strike to Nearly 100m with High-Grade IntersectionsMedium
Estrella Resources Extends Ira Miri Manganese Strike with High-Grade Drill Intersections and Advances Werumata Project
15 Oct 2025
·Exploration Results
·75
Estrella Resources Unveils Strong Initial Assays at Werumata Limestone ProjectMedium
Estrella Resources reports promising initial assays from Werumata Limestone drilling, targeting 500Mt resource
11 Feb 2026
·Exploration Results
·75
Estrella Uncovers Thick High-Grade Manganese Zones at Ira MiriMedium
Estrella Resources reports wide high-grade manganese intersections at Ira Miri, Timor-Leste
22 Sept 2025
·Exploration Results
·75
Estrella Resources Expands High-Grade Manganese at Ira Miri, Advances Werumata PlansMedium
Estrella Resources Expands High-Grade Manganese Intersections at Ira Miri, Prepares Werumata Limestone Drilling
15 Sept 2025
·Drilling and Exploration Update
·75
Estrella Taps Mining Veteran Mencel to Drive Timor-Leste GrowthMedium
Estrella Resources Strengthens Leadership with New CEO Ahead of Timor-Leste Project Development
5 Jan 2026
·Executive Appointment
·75
Estrella Resources Launches Drilling at Werumata, Eyes 500Mt Limestone PrizeMedium
Estrella Resources starts drilling at Werumata Limestone Project targeting 500Mt resource
28 Oct 2025
·Exploration Update
·75
Estrella Advances Werumata Limestone Project with Strong Assay ResultsMedium
Estrella reports strong limestone assay results at Werumata, advancing towards maiden resource estimate
16 Mar 2026
·Exploration Results
·75
Estrella Resources Launches 30,000 Tonnes Manganese Extraction at Ira MiriMedium
Estrella Resources Begins 30,000 Tonnes Manganese Sample Extraction at Ira Miri Project
22 Jan 2026
·Operational Update
·75
Estrella Resources Uncovers New High-Priority Manganese Targets at Ira MiriMedium
Estrella Resources identifies new high-priority manganese drill targets at Ira Miri via Res-IP survey
28 Nov 2025
·Exploration Results
·75
Estrella Resources Uncovers High-Grade Manganese Beyond Ira Miri in Timor-LesteMedium
Estrella Resources expands high-grade manganese exploration potential in Timor-Leste with strong assay results
2 July 2026
·Exploration Results
·70
Estrella and REM Extend Timelines for Werumata Limestone MilestonesMedium
Estrella and REM Extend Timelines for Werumata Limestone Project Milestones
26 Aug 2025
·Milestone Extension Announcement
·70
Estrella Resources Deploys Advanced Drone Surveys to Unlock Timor-Leste Manganese PotentialMedium
Estrella Resources launches large-scale drone and geophysical surveys at Timor-Leste manganese and limestone projects
28 Aug 2025
·Exploration Update
·70
No articles in this tier for the last 12 months.
Market Mentions
1
- appeared in market wrap coverage
These are market wrap articles where Estrella Resources (ASX:ESR) was mentioned. They reflect broader market coverage, not company-specific announcements.
Market Wrap - Week 20 (11 May -> 15 May) 2026
16 May 2026