Terrain Minerals Ltd · ASX:TMX
Terrain Minerals — Investor Presentation (June 2026)
34 slides from Terrain Minerals's investor presentation, June 2026
Slide 1: Advancing High-Grade Gold/Silver at Smokebush, Western Australia
ASX code: TMX FRANKFURT code: FRA: T4Y personal use only TERRAIN MINERALS Advancing High-Grade Gold/Silver at Smokebush, Western Australia Maiden' Mineral Resource Estimate (MRE) due July 2026 - Mining Studies to Follow Plus: Gallium, Copper, Lithium and Rare Earths: (Neodymium, Praseodymium, Dyspro
Slide 2: Cautionary Statements & Disclaimer
TERRAIN MINERALS Cautionary Statements & Disclaimer personal use only This presentation has been prepared by Terrain Minerals. It should not be There are a number of risks specific to Terrain Minerals and of a general nature which considered as an offer or invitation to subscribe for, or purchase, a
Slide 3: Why Terrain Minerals?
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Why Terrain Minerals? personal use only Terrain provides investors with early exposure to its high-quality flagship Smokebush Gold Project, along side advancing its existing portfolio of large-scale opportunities in critical and precious metals
Slide 4: Company Profile
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Company Profile personal use only Capital Structure Shares on Issue: 3.7 Billion Unlisted Options: Various expiry dates / prices 53 Million QUEENSLAND Strike 0.005 expiry 17/06/2027 678 Million Port Hedland *Carlindie Biloela Market Cap (Million
Slide 5: Smokebush Project
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project personal use only Lightning, Wildflower & Larin’s Lane 79 47 31 Au Ag Ga Ree Rare Earth Gold Silver Gallium Elements Located 350 kilometres north of Perth. Proven to host high-grade Clay/Oxide Gallium and multiple advanced Gol
Slide 6: Smokebush Project: Proximity to Mining Operations & Tenements
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project Proximity to Mining Operations & Tenements with Magnetic Stratigraph (18) personal use only M59-0796 Lightning Black Dog Monza Bobby McGee Highland Chief Hurley Camp Paradise City Mt Mulgine granite Wildflower Cota T16 Smokebus
Slide 7: Lightning Project - Gold/Silver Key Investment Highlights
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project | GOLD personal use only Lightning Project - Gold/Silver Key Investment Highlights • Highly successful 5,309m RC drilling campaign completed in March 2026, confirming continuity of high-grade gold mineralisation along strike a
Slide 8: Lightning Gold/Silver Project
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project | GOLD personal use only Lightning Gold/Silver Project (8, 12) Schematic plan of the Lightning project area showing drill hole pierce points with grade (g/t gold) x width superimposed over the open-file Western Australian gove
Slide 9: Lightning Project: Monza Structure Long Section
ASX code: TMX FRANKFURT code: FRA: T4Y 79 47 TERRAIN MINERALS 100% Au Ag Smokebush Project | GOLD OWNERSHIP Gold Silver personal use only Lightning Project (8, 15) Monza Structure Long Section • Long section of the Monza trend Gold mineralisation showing drill hole pierce points with grade (g/t) x w
Slide 10: Lightning Project: Lightning Structure Long Section
ASX code: TMX FRANKFURT code: FRA: T4Y 79 47 TERRAIN MINERALS 100% Au Ag Smokebush Project | GOLD OWNERSHIP Gold Silver personal use only Lightning Project (8 , 15) Lightning Structure Long Section • Long section of the Lightning trend Gold/Silver mineralisation showing drill hole pierce points with
Slide 11: Lightning Project drill chips and cross-section
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS 79 47 Smokebush Project | GOLD 100% Au Ag OWNERSHIP Lightning Project Gold Silver personal use only Image 1 - Photograph of the drill chips from hole SBRC063 Image 2 - Geological cross-section from Terrain Minerals recent program with assay res
Slide 12: Lightning Gold/Silver Project: IP Survey
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project | GOLD personal use only Lightning Gold/Silver Project (8, 12) New Induced Polarisation (IP) survey now completed, with survey lines and stations (white dots) overlaid on a structural magnetic interpretation. IP survey consist
Slide 13: Wildflower Gold & Silver - Targets Drill Tested
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project | GOLD personal use only Wildflower Gold & Silver - Targets Drill Tested Highly Successful IP Survey (dipole-dipole) & Drill Testing (14, 24) • Identified 3 large +800m targets, over structures & under gold soil anomalies. • St
Slide 14: Larin's Lane - Gallium Project
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project | Gallium personal use only Larin’s Lane - Gallium Project • Gallium - JORC compliant exploration target released on ASX 6 November 2024. Smokebush • JORC exploration target only covers 5% of 27km2 target area Project (9km by
Slide 15: What is Gallium?
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS What is Gallium? personal use only Gallium is classified as a critical metal by the USA, United Kingdom, Japan, European Union and Australia. Main applications are in defence, semi-conductors and computer chips, electronic circuitry and photovo
Slide 16: Smokebush Forward Program
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Smokebush Project personal use only Lightning / Wildflower & Larin’s Lane Forward Program Q3 Q4 Q1/27 Lightning follow up drilling (RC & Diamond completed Q1). Maiden 'Starter' Mineral Resource Estimate (MRE) - JORC Compliant. New IP survey cove
Slide 17: Summary: Smokebush Gold/Silver Project & Gallium
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Summary personal use only SMOKEBUSH – GOLD/SILVER PROJECT & GALLIUM (REE) Located in the historic WA Mid-West mining district, the region is home to numerous historic and active mines. LIGHTNING (GOLD/SILVER) PROJECTS - Key Investment Highlight
Slide 18: Appendix
ASX code: TMX personal use only FRANKFURT code: FRA: T4Y TERRAIN MINERALS Appendix INVESTOR PRESENTATION - JUNE 2026 | 18
Slide 19: Carlindie Project
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Carlindie Project personal use only 3 79 Li Au Port Hedland CARLINDIE Lithium Gold * PROJECT (Application pending) Located 90 kilometres south-east of Port Hedland Western Australia. Tenement applications cover ~735km2. Along strike of Wildcat
Slide 20: Carlindie Project | Lithium & Gold
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Carlindie Project | Lithium & Gold personal use only Located 90km S/E of Port Hedland & covering ~735 km2, ~50km N/E of Pilbara Minerals, Pilgangoora mine. Terrain’s Carlindie Project is under 3 metres of soil cover and in a favourable geologic
Slide 21: Carlindie Project: Machine Learning and Soil Sampling
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Carlindie Project | Lithium & Gold personal use only Advanced Machine Learning study completed, identifying 3 new priority targets. Only one of the area has been soil sampled. Highly successful maiden soil sampling program along 15km corridor (
Slide 22: Carlindie Project: Antimony and Arsenic in Soils
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Carlindie Project | Lithium & Gold personal use only Above plan of antimony (Sb) in soils across the surveyed grid at Carlindie, Above plan image of arsenic (As) in soils across the surveyed showing the coherent multi-kilometre antimony respons
Slide 23: Carlindie Project Forward Program
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Carlindie Project personal use only Forward Program Q3 Q4 Q1 - 2027 Follow up infill soil’s sampling program (subject to results). Heritage survey for drilling. Remaining applications expected to be granted. INVESTOR PRESENTATION - JUNE 2026 |
Slide 24: Lort River Project
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Lort River Project personal use only 31 Ga Ree Rare Earth Gallium Elements Located 650 kilometres southeast of Perth WA and 50 kilometres N/W of the town of Esperance WA. 81km2 of tenure, is located in the Southern part of the Albany Fraser bel
Slide 25: Lort River Project | Rare Earths
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Lort River Project | Rare Earths personal use only January 2025 RC drilling has potentially identified a new high grade REE clay regolith basin target covering 66 km2 with results that appear to be of a magnitude to previous results in the area
Slide 26: Lort River Project Forward Program
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Lort River Project personal use only Forward Program Q3 Q4 Q1/27 Air-core drilling completed during Q1 2026. Drill Results Now Pending. Next Exploration activities (drilling) between December 2026 Harvest and March 2027 Cropping programs. INVES
Slide 27: Biloela Project
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Biloela Project personal use only 29 79 Cu Au Copper Gold Located 400 kilometres northwest of Brisbane. Exploration permits totalling 2,462km2 of tenure. Townsville Seven historic Copper-Gold mines reported within Biloela Project. (refer to ASX
Slide 28: Biloela Project | Copper & Gold
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Biloela Project | Copper & Gold TERRAIN personal use only MINERALS' The Biloela Project lies 13 kilometres north of TENEMENTS the Cracow Gold Mine in the Glandore and Theodore region of Queensland. Extensive ~2,500km2 tenement area, first ident
Slide 29: Biloela Project | Copper & Gold
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Biloela Project | Copper & Gold personal use only Image 1 Location of Terrain Minerals’ Biloela Copper-Gold Project within the Capricorn region of Queensland. Image 2 Terrain Minerals’ Biloela Copper-Gold Project was initially identified via a
Slide 30: Biloela Project Forward Program
ASX code: TMX FRANKFURT code: FRA: T4Y TERRAIN MINERALS Biloela Project personal use only Forward Program Q3 Q4 Q1/27 Continue land owner access discussions (now granted). Desktop review & early ground exploration activities. First pass drilling. INVESTOR PRESENTATION - JUNE 2026 | 30
Slide 31: Competent Person's Statement & References
TERRAIN MINERALS Competent Person’s Statement & References personal use only Competent Person’s Statement The information in this presentation that relates to exploration results within Terrain Minerals’ tenements has been compiled by Mr Benjamin Bell, consultant to Terrain Minerals. Mr Bell has ove
Slide 32: Directors & Management
TERRAIN MINERALS Directors & Management personal use only Justin Virgin Jason MacDonald EXECUTIVE DIRECTOR NON-EXECUTIVE DIRECTOR Mr Virgin has over fourteen years’ experience as a ASX Director of listed Mr MacDonald is a qualified legal practitioner, holding a Bachelor of Laws exploration companies
Slide 33: Want to know more? Contact Terrain Minerals
personal use only Want to know more? Contact Terrain Minerals Principal Registered Office Share Register Suite 2, 28 Outram Street, Computershare Investor Services Pty Ltd West Perth, Western Australia, 6005 Level 17, 221 St Georges Terrace, Australia Perth, Western Australia, 6000 PO Box 79, West P
Slide 34: Exploration to support new & emerging technologies
personal use only TERRAIN MINERALS Exploration to support new & emerging technologies ASX:TMX FRA:T4Y