Litchfield Minerals Ltd. · ASX:LMS
Litchfield Minerals — NT Resources Week 2026
19 slides from Litchfield Minerals's conference presentation, Sep 3, 2026
Slide 1: Chasing Copper at the Crustal Boundary
HARTS RANGE · OONAGALABI CORRIDOR, NT For personal use only CHASING COPPER AILERON/ IRINDINA PRESENTATION · 2026 AT THE CRUSTAL BOUNDARY A belt-scale Cu–Ni–PGE thesis at the Aileron–Irindina boundary, assessed the way a major would assess it. Come and see what we see.
Slide 2: Important Notice Disclaimer
IMPORTANT NOTICE DISCLAIMER Nature of document. This presentation has been prepared and issued by Litchfield Minerals Limited (the Company). The information is in summary form and is not a complete or accurate For personal use only representation of all matters a reader should consider in evaluating
Slide 3: Selected into the 2026 BHP Xplor Cohort
· 2026 BHP XPLOR COHORT · For personal use only SELECTED INTO THE 2026 BHP XPLOR COHORT One of a small group of global cohort, backed by BHP to accelerate discovery on the Aileron–Irindina boundary.
Slide 4: Why Litchfield: Big Mindset, Nimble Machine
WHY LITCHFIELD BIG MINDSET, NIMBLE MACHINE For personal use only We think like a major We control the ground A whole belt assessed through a full mineral systems framework, from source to ~10,000 km² consolidated in one corridor. Every tenement held for a stated preservation. geological reason. We r
Slide 5: The Team
THE TEAM BUILT AND LED BY PEOPLE WHO UNDERSTAND MINING & EXPLORATION For personal use only Dr Peter Eaglen Prof. Mark Noppe Matthew Pustahya Matt McGloin NON-EXECUTIVE CHAIRMAN NON-EXECUTIVE DIRECTOR MANAGING DIRECTOR SENIOR GEOLOGIST 40+ years across mining and metals, most 40+ years in geoscience
Slide 6: Capital Structure: Tightly Held and Well Funded
CAPITAL STRUCTURE TIGHTLY HELD AND WELL FUNDED Indicative figures. Update to the current date before issue. For personal use only 12-MONTH SHARE PRICE ASX: LMS LISTING ~$13.7M MARKET CAPITALISATION ~$4.5M CASH ON HAND ~65M SHARES ON ISSUE ASX: LMS · past 12 months, to 01 Jul · last ~21c - Disclaimer
Slide 7: Location: The Aileron–Irindina Boundary, NT
LOCATION THE AILERON–IRINDINA BOUNDARY, NT A single, contiguous corridor in the eastern Arunta of the Northern Territory, north-east of Alice Springs, straddling the boundary between the Aileron For personal use only and Irindina provinces. Northern Territory Eastern Arunta, north-east of Alice Spri
Slide 8: Proof of Concept: Systems That Produced Copper, Repeatedly
PROOF OF CONCEPT THE SYSTEMS THAT PRODUCED COPPER, REPEATEDLY Two great magmatic pulses (1900-1700 & 500-400Ma) bracket the corridor, and copper is a repeat offender. Thirty-one dated Cu and Ni-Cu occurrences show these For personal use only systems generated metal more than once, in more than one s
Slide 9: Migration: Mantle-Tapping Structure Imaged in Gravity
MIGRATION MANTLE-TAPPING STRUCTURE, IMAGED IN THE GRAVITY THE BIG QUESTION For personal use only What are the deepest structures controlling Central Australia? Deep, mantle-tapping structures persist through every filtered depth slice across the AOI. N–S AND NNE GRAIN Strong N–S and NNE-trending ano
Slide 10: Concentration/Separation: Local Mantle-Tapping Plumbing
CONCENTRATION/ SEPERATION LOCAL MANTLE-TAPPING PLUMBING, IMAGED AT DEPTH For personal use only GRAVITY Deep gravity images N–S to NNE mantle- tapping corridors, largely invisible in the magnetics and mapped geology. MAGNETOTELLURICS The Vox MT section resolves resistors R1– R2 (fertile crust) and co
Slide 11: Oonagalabi
For personal use only FLAGSHIP · DRILL-READY OONAGALABI A folded, sulphide-bearing copper system on major crustal architecture, expanding with every dataset. Cu–Zn–Ag–Au LITCHFIELD MINERALS · ASX: LMS OONAGALABI 14
Slide 12: Systematic Exploration Since November 2024
TRACK RECORD SYSTEMATIC EXPLORATION SINCE NOVEMBER 2024 For personal use only Surface geochemistry Drone magnetics Gravity, Bomb Diggity Pole-dipole IP 203 soil · 28 rock chip samples 613-line km 231 stations 36.2-line km across key prospects Airborne EM & mag Ground EM & DHEM Sentinel & hyperspectr
Slide 13: The Deposit Model Is Evolving
LITCHFIELD MINERALS · ASX: LMS OONAGALABI · GEOPHYSICS THE DEPOSIT MODEL IS EVOLVING Oonagalabi was historically viewed as a simple carbonate-hosted stratiform system. New drilling and geophysics maybe pointing to something bigger, For personal use only focused along the Aileron–Irindina province bo
Slide 14: Thick Copper Intercepts, Open in Multiple Directions
OONAGALABI · DRILLING THICK COPPER INTERCEPTS, OPEN IN MULTIPLE DIRECTIONS For personal use only Litchfield has completed 20 drill holes across ~900m of the prospective formation, consistently intersecting broad copper–zinc mineralisation that remains open along strike and at depth. The next phase w
Slide 15: Further Evidence of Multiple Pulses
OONAGALABI · CORE FURTHER EVIDENCE OF MULTIPLE PULSES Intercept around 600 m from the Bomb-Diggity magnetic anomaly. Small, but a single interval potentially carries several mineralising events, direct support For personal use only for the multiple-pulse model. SECTION · BOMB-DIGGITY TO THE KNOWN OO
Slide 16: New Data, New Discoveries
WHAT THE DATA REVEALED NEW DATA, NEW DISCOVERIES For personal use only Induced polarisation expanded the Mapped the Oonagalabi horizon more than 1 km across the Main Zone, with potential extensions system north and south toward VT1 and VT2. Magnetics revealed the architecture Highlighted deep-seated
Slide 17: Catalysts: What's Next Across the Corridor
CATALYSTS WHAT'S NEXT ACROSS THE CORRIDOR For personal use only 01 02 03 04 MT & gravity survey Full 3D interpretation System-scale targets Drill the architecture Combined survey, ~40–50 days, Integrating MT, seismic, gravity and Ranking high-confidence, deeper Testing the deeper, concealed sulphide
Slide 18: Investment Case: Why Litchfield, Why Now
INVESTMENT CASE WHY LITCHFIELD, WHY NOW For personal use only Copper leverage Scale, not a single prospect Direct exposure to copper and the metals of electrification, in a proven Cu–Zn corridor that A district-scale mineral system with two independent copper plays and a concealed system keeps expan
Slide 19: Competent Person Statement and References
COMPLIANCE & REFERENCES COMPETENT PERSON STATEMENT AND REFERENCES COMPETENT PERSON STATEMENT — EXPLORATION RESULTS For personal use only TheThe information in this announcement that relates to Exploration Results is based on, and fairly represents, information and supporting documentation compiled b