Cosmo Metals Limited · ASX:CMO
Cosmo Metals — Noosa Mining Investor Conference November 2025
27 slides from Cosmo Metals's conference presentation, Nov 20, 2025
Slide 1: Update to Investor Presentation – Noosa Mining Conference
Level 1, 51 Colin Street, West Perth, Western Australia, 6005 Telephone: +61 (8) 6400 5301 Email: admin@cosmometals.com.au ASX: CMO Company Announcements Office, Australian Securities Exchange 20 November 2025 Update to “Investor Presentation – Noosa Mining Conference” For personal use only Cosmo Me
Slide 2: Belt scale discovery opportunities in a tier 1 jurisdiction
INVESTOR PRESENTATION | NOVEMBER 2025 For personal use only Belt scale discovery opportunities in a tier 1 jurisdiction Maiden drilling program completed NOOSA MINING INVESTOR CONFERENCE NOVEMBER 2025 ASX:CMO COSMOMETALS.COM.AU ASX:CMO
Slide 3: Disclaimers
DISCLAIMERS INVESTOR PRESENTATION | NOVEMBER 2025 Purpose of presentation: This presentation has been prepared by Cosmo Metals Nature of presentation: This presentation is not a prospectus, product disclosure limited (ACN 653 132 828) (CMO, Cosmo or the company). It is intended for the statement or
Slide 4: Disclaimers
DISCLAIMERS INVESTOR PRESENTATION | NOVEMBER 2025 Disclaimer: Neither CMO nor its officers, employees, contractors or advisers Compliance statement: This presentation contains information on the Bingara make any warranty (express or implied) as to the accuracy, reliability, relevance or and Nundle P
Slide 5: Multi-commodity Australian gold-antimony & copper exploration portfolio
MULTI-COMMODITY AUSTRALIAN GOLD-ANTIMONY & COPPER INVESTOR PRESENTATION | NOVEMBER 2025 Large scale (743km2) NSW projects – larger EXPLORATION land area than Singapore For personal use only PORTFOLIO BELT SCALE LANDHOLDING New England Orogen covering over 40km cumulative strike of historic goldfield
Slide 6: NSW gold, antimony & copper projects
NSW GOLD, ANTIMONY & COPPER PROJECTS INVESTOR PRESENTATION | NOVEMBER 2025 For personal use only 8.0 Moz Au NEW ENGLAND BELT SCALE OROGEN LANDHOLDING 7.7 Moz Au; 0.36 Mt Cu NSW projects cover over 40km Tier 1 gold (antimony) - copper 2.7 Moz Au deposits; includes Hillgrove cumulative strike of the u
Slide 7: NSW Southern New England Orogen
NSW SOUTHERN NEW ENGLAND OROGEN Highly mineralised with a range of Queensland PROJECTS INVESTOR PRESENTATION | NOVEMBER 2025 New South Wales commodities – gold-(antimony), silver, Legacy Minerals copper, tin – but remains largely Mt Carrington 341 koz Au & underexplored. 23.2 Moz Ag For personal use
Slide 8: Bingara historical high-grade gold-antimony and copper mining
BINGARA HISTORICAL HIGH-GRADE GOLD- ANTIMONY AND COPPER MINING INVESTOR PRESENTATION | NOVEMBER 2025 Antimony Peel Fault Gully Trend • Gold–antimony: +30km long orogenic High-grade gold trend hosts the Bingara goldfield historical gold – mined for Au & Sb from 1850’s For personal use only mining and
Slide 9: Bingara: Zone of high intensity historic mining activity
BINGARA: Zone of high intensity historic mining activity with >1,180 pits / shafts1 All Nations Star of INVESTOR PRESENTATION | NOVEMBER 2025 Star of Bingara Centred on Spring Creek prospect with Surflen No modern exploration no drilling over 4-5 kms of strike to the Bingara to No drilling north and
Slide 10: Bingara: Shallow drilling produced high-grade gold intercepts
BINGARA: Shallow drilling from mid 1980’s to Open Doctors Reef 4.8 g/t Au mid 1990’s produced high-grade gold Spring INVESTOR PRESENTATION | NOVEMBER 2025 intercepts that remain open: Open Heffernan’ • 6.0m at 6.43 g/t Au from 8.0m (SC17) s Creek Strong Au & As in incl. 2.0m at 17.6 g/t Au from 12.0
Slide 11: Bingara: Drilling to confirm past results from Spring Creek
BINGARA: Drilling to confirm past results from Spring INVESTOR PRESENTATION | NOVEMBER 2025 southern end of the previous drilling 6.0 m @ 6.43 g/t 6.0 m @ 2.97 g/t Au from 8.0 m Au from 19.5 m Creek 13 RC holes drilled for 1,044m to hole SC12 SC17 SC18 depths ranging from 37m to 151m For personal us
Slide 12: Bingara: Mt Everest to Mona trend
BINGARA: Mt Everest to Mona trend – 4.0km section of 20km long VMS belt (6 Mt Everest INVESTOR PRESENTATION | NOVEMBER 2025 historic VMS mines). LiDAR data combined with SAM survey To Mona shows extensive copper workings and For personal use only untested horizons. Rock chip sampling from Mt Everest
Slide 13: Bingara: Mt Everest
BINGARA: Mt Everest INVESTOR PRESENTATION | NOVEMBER 2025 To Mona For personal use only Large scale historical copper production to base of supergene zone Copper smelter site, Mt Everest ASX:CMO Mt Everest open cut workings Haematitic gossan with malachite Mine dump coarse Mine dump partially oxidiz
Slide 14: Bingara: Antimony Gully Trend
BINGARA: Antimony Gully Trend – +8.0km long corridor of historic antimony mines and workings. Antimony INVESTOR PRESENTATION | NOVEMBER 2025 LiDAR interp shows additional clusters of Gully workings with potential for more antimony mineralisation than recorded. For personal use only Reconnaissance ro
Slide 15: Nundle
NUNDLE Nundle Goldfield – historic mining (1849 – 1940’s) produced at least 300,000 Zwer’s Scheelite Mine INVESTOR PRESENTATION | NOVEMBER 2025 ounces Au1 Sb W Au Folly Line Significantly Au Sb W • Similar geochemical signatures to the underexplored with Hillgrove gold-antimony mine, with 4.3t For p
Slide 16: Nundle: Folly Line
NUNDLE: LiDAR survey identified +1km long Trevena to the Gap structural jog within 2.2km north-south Folly Line INVESTOR PRESENTATION | NOVEMBER 2025 strike of hard rock gold workings Hosts several sub parallel lines of shafts and pits 2.2km-long strike of within zone of intense alteration For perso
Slide 17: Nundle: Mt Ephraim
NUNDLE: LiDAR survey mapped historic Mt Ephraim deep lead gold mine, Mt Ephraim INVESTOR PRESENTATION | NOVEMBER 2025 part of the Hanging Rock field 0.66 g/t Au 20.3 g/t Au 10.2 g/t Ag 27.6 g/t Ag Gold mineralisation identified in quartz veining and weathered Intrusion related For personal use only
Slide 18: Nundle: Folly Line & Hanging Rock
Trevena sample (LHS) two generations NUNDLE: of quartz veining, crystalline- saccharoidal and later massive to moderately banded chalcedonic silica; Folly Line & INVESTOR PRESENTATION | NOVEMBER 2025 crystalline to saccharoidal quartz fissure vein, remnant pyrite and limonite- goethite after sulphid
Slide 19: Nundle: Barnard Hut / Back Barb
Multi kilometre long copper anomalism associated with Devonian age NUNDLE: intrusives with no follow up exploration for over 50 years!! Barnard Hut INVESTOR PRESENTATION | NOVEMBER 2025 / Back Barb Exploration completed in 1971 Back Barb For personal use only – 376 consecutive samples Cu-Au Target f
Slide 20: Nundle: Barnard Hut / Back Barb Mt Morgan style targets
NUNDLE: Barnard Hut INVESTOR PRESENTATION | NOVEMBER 2025 / Back Barb For personal use only Mt Morgan style island arc intrusion related copper – gold targets ASX:CMO The Company cautions that visual estimates of mineral abundance should never be considered a proxy or substitute for laboratory analy
Slide 21: Kanowna Gold Project
Adjacent to Kanowna Belle Gold Mine, 13km by road from Kalgoorlie • Contains >8 km of Kanowna Shear Zone and splay faults, incl the Fitzroy Fault KANOWNA • Permissive structural setting associated with widespread pathfinder element (As, Sb, Bi, Te, etc) INVESTOR PRESENTATION | NOVEMBER 2025 anomalis
Slide 22: Estimated forward work programs
ESTIMATED FORWARD WORK PROGRAMS Strong News Flow & Value Catalysts INVESTOR PRESENTATION | NOVEMBER 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 For personal use only NSW PROJECTS Bingara & Nundle (Au/Sb/Cu) LiDAR Data Interp Bingara – Spring Creek (Au) Drilling & Results Bingara – Everest / Mona (Cu) Soil
Slide 23: Corporate snapshot
CORPORATE SNAPSHOT Supportive shareholder base, compelling leverage INVESTOR PRESENTATION | NOVEMBER 2025 Shares on Issue 434,246,740 For personal use only Milestone Performance Shares1 96,666,667 Performance Rights 12,000,000 38.6% Other 40.5% Options on Issue, including 162,930,486 Shareholders To
Slide 24: Antimony: a high-value critical mineral beset by supply challenges
Antimony (Sb) A High-Value Critical Mineral Beset by Supply Challenges INVESTOR PRESENTATION | NOVEMBER 2025 ANTIMONY/GOLD PRICE – 15 MONTHS ANTIMONY MARKET SIZE For personal use only US$Gold US$ Antimony Supply Constrained by Trade Tensions Antimony is highly sought after for industrial uses in: •
Slide 25: Leverage to large scale discoveries
LEVERARGE TO LARGE SCALE DISCOVERIES Belt-Scale Multi-Commodity Exploration Tenure INVESTOR PRESENTATION | NOVEMBER 2025 For personal use only MULTIPLE LARGE SCALE HIGH GRADE HISTORICAL HIGHEST ANTIMONY MULTI-COMMODITY MINING IN BELT-SCALE PROSPECTIVITY IN NSW TARGETS IDENTIFIED PROJECTS AFTER HILLG
Slide 26: Contact
INVESTOR PRESENTATION | NOVEMBER 2025 For personal use only CONTACT Ian Prentice Managing Director Cosmo Metals T: +61 8 6400 5301 E: ian@cosmometals.com.au COSMOMETALS.COM.AU ASX:CMO ASX:CMO
Slide 27: Appendix 1: Visual estimates of outcrop and float sample mineralisation
APPENDIX 1 Visual estimates of outcrop and float sample mineralisation referred to in slides within this presentation INVESTOR PRESENTATION | NOVEMBER 2025 Reference Sample Type Project Prospect Mineralisation visual estimate Slide 15 - LHS Mine dump Nundle Trevena +20% quartz veins minor fine sulph
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