Chilwa Minerals Ltd · ASX:CHW
Chilwa Minerals — RIU Sydney Resources Round-up 2025
21 slides from Chilwa Minerals's conference presentation, May 8, 2025
Slide 1: Lake Chilwa Critical Minerals Project | Malawi
chilwaminerals.com.au ASX:CHW For personal use only Lake Chilwa Critical Minerals Project | Malawi RIU Sydney Resources Round-up ASX:CHW 8 May 2025
Slide 2: Disclaimer
chilwaminerals.com.au ASX:CHW Disclaimer For personal use only These presentation materials and any accompanying verbal presentation (together, the Presentation Materials) have been No Limited Party represents or warrants that this document is complete or that it contains all information about the p
Slide 3: Corporate Snapshot and Board of Directors
chilwaminerals.com.au ASX:CHW Board of Directors Corporate Snapshot Alexander Shaw Non-Executive Chairman For personal use only Alexander is an accomplished geologist with +15 years of global experience in exploration and production. He has spent most of his career exploring for and developing diamo
Slide 4: Highly Prospective Region
chilwaminerals.com.au ASX:CHW Highly Prospective Region For personal use only Chilwa Mineral Sands (Chilwa, ASX:CHW) Existing Inferred Resources of 61.6Mt at 3.9% THM1 Kangankunde REE (Lindian, ASX:LIN) Indicated & Inferred Resource 261Mt at 2.14% TREO for 1.1Mt contained NdPr2 Songwe Hill REE (Mkan
Slide 5: The beginnings of a multi commodity Critical Mineral Asset
chilwaminerals.com.au ASX:CHW The beginnings of a multi commodity Critical Mineral Asset For personal use only Mpyupyu, Bimbi and High value assemblage Mineral Sands, Rare Earths Mposa mineral Namasalima to be including ilmenite, Moving towards resource upgrade zircon, rutile and and Niobium offer m
Slide 6: Mposa Metallurgy Confirms High-Value Assemblage
chilwaminerals.com.au ASX:CHW Mposa Metallurgy The “Sands” lithological unit, For personal use only Confirms High-Value Assemblage demonstrates a high percentage of valuable heavy minerals (VHM) at ~ 90% including Large metallurgical program comprising of 2,909 samples from Mposa 76% Ilmenite Result
Slide 7: Heavy Mineral Sands development Plan
chilwaminerals.com.au ASX:CHW Heavy Mineral Sands development Plan For personal use only 4 Quality Infrastructure Existing and proposed planned infrastructure allow access to rail and port facilities, supporting pit to port solution for potential initial key future exporting of products to global ma
Slide 8: Heavy Mineral Sands Initial Focus
chilwaminerals.com.au ASX:CHW Heavy Mineral Sands For personal use only Initial Focus An aeromagnetic and radiometric survey was completed in 2024 over the entire Chilwa Mineral System 52 HMS anomalies / targets Were defined for follow up • *Sonic drilling at Mposa has been completed, covering over
Slide 9: Rare Earths & Niobium Additional Focus
chilwaminerals.com.au ASX:CHW Rare Earths & Niobium For personal use only Additional Focus 47 Carbonatite An aeromagnetic and radiometric SWARM anomalies/ survey was completed in 2024 over Targets the entire Chilwa Mineral System Were defined for follow up • Majority of new REE targets occur in sout
Slide 10: What Are Carbonatites?
chilwaminerals.com.au ASX:CHW For personal use only WHAT ARE CARBONATITES? Video presentation link below https://youtu.be/2svryY6rqy0 10
Slide 11: Initiatives since July 2023
chilwaminerals.com.au ASX:CHW Initiatives since July 2023 For personal use only Drilling – HMS & REE • 2 Sonic Drill Rigs • 1 Diamond Drill Rig Zalewa Preparation Lab Mota Engil Zalewa Camp Preparing both HMS &REE samples ESG Chilwa has advanced its ESG commitments through strong ESG actions. Employ
Slide 12: Drilling
chilwaminerals.com.au ASX:CHW Drilling Our current For personal use only Historical errors in the 2015 drilling program by previous lease fleet: holders were identified by CHW leading to the use of Sonic Drilling. Heavy Mineral Sands • * 1Sonic drilling at Mposa has been completed over 8km of strike
Slide 13: Zalewa preparation sample lab
chilwaminerals.com.au ASX:CHW Zalewa preparation sample lab For personal use only • In November 2024 Chilwa commissioned an assay preparation lab in Zalewa to improve assay turnaround times • Training local staff thereby enforcing our commitment to positively impact the local communities in which we
Slide 14: ESG initiatives
chilwaminerals.com.au ASX:CHW ESG initiatives For personal use only Environmentally, the project has successfully achieved the full rehabilitation of all disturbed areas and implemented an effective waste management system. Social initiatives included achieving zero Donation of school supplies work-
Slide 15: Chilwa Team
chilwaminerals.com.au ASX:CHW Chilwa Team For personal use only Australia 3 team members Malawi 36 team members 39 25 In Zalewa including 16 locals total employees 10 In Zomba 1 In Lilongwe * As at April 2025 15
Slide 16: Strategic Relationship Mota Engil
chilwaminerals.com.au ASX:CHW Strategic Mota Engil Relationship For personal use only 30% Equity shareholder Mota-Engil is a multinational engineering and construction company founded in 1946. It operates in various sectors including engineering and construction, Chilwa benefits extensively from the
Slide 17: Mining Development Agreement
chilwaminerals.com.au ASX:CHW Mining Development Agreement For personal use only Chilwa has developed and maintained a good relationship with the Government of Malawi, with numerous meetings at all levels of Government. Both parties recognise the importance of the development of a vibrant mining sec
Slide 18: Planned Activities
chilwaminerals.com.au ASX:CHW Planned Activities For personal use only Next 16 months 2025 2026 MAY JUL SEP NOV JAN MAR MAY JUL HMS Sonic Drilling HMS MRE Upgrade HMS MRE Upgrade HMS MRE Upgrade HMS Scoping Study HMS Update* activity HMS Pre-Feasibility Study* HMS Bankable Feasibility Study* REE & N
Slide 19: Key Highlights
chilwaminerals.com.au ASX:CHW Key Highlights For personal use only Chilwa has a twin, parallel strategy for the • Two sonic drill rigs focused on HMS Existing and proposed planned infrastructure Stable regime with government prioritising ~A$4.85M Chilwa benefits extensively from the Chilwa Critical
Slide 20: Contact Info
chilwaminerals.com.au ASX:CHW Contact Info For personal use only Suite 3, Level 117 Ord Street West Perth 6605 info@chilwaminerals.com.au Cadell Buss Managing Director Chilwa Minerals +61 439 919 364 cbuss@chilwaminerals.com.au 20
Slide 21: Appendix A – Mineral Resource Estimate
chilwaminerals.com.au ASX:CHW Appendix A – Mineral Resource Estimate For personal use only A Mineral Resource Estimate for the Chilwa mineral sands project has been classified and reported in accordance with the JORC Code (2012). The Mineral Resource Estimate has been classified as Inferred, at a 1.