Lodestar Minerals Limited · ASX:LSR
Lodestar Minerals — Corporate Update (June 2026)
26 slides from Lodestar Minerals's corporate update, Jun 9, 2026
Slide 1: Copper Gold REE Tier-1 Mining Jurisdictions Presentation
Copper Gold REE Tier-1 Mining Jurisdictions P R E S E N TAT I O N JUNE 2026 | ASX:LSR
Slide 2: Important Notices
Important Notices This presentation has been prepared by Lodestar Minerals Limited (Lodestar). The information Competent Persons Statement contained in this presentation is a professional opinion only and is given in good faith. Certain The information in this report that relates to Exploration Targ
Slide 3: LSR Corporate Overview
LSR Corporate Overview Capital Structure - ASX:LSR Shares on Issue 1,456,553,697 Listed Options on Issue $0.01 (Expiry 31/08/2029) 427,957,701 Unlisted Options on Issue (various exercise prices and dates) 402.7 million LSR ASX Chart Share Price over 1yr Current Share Price $0.013 (as at 08/06/2026)
Slide 4: LSR Management and Technical Strength
LSR Management and Technical Strength BOARD OF DIRECTORS & SENIOR MANAGEMENT Non-Executive Chairman CEO & Executive Director Non-Executive Director Ross Taylor Coraline Blaud David McArthur Chartered Accountant and finance professional Geologist with 10+ years’ experience in the junior Chartered Acc
Slide 5: Strategic Commodity Focus: Copper, Gold & REE
Strategic Commodity Focus: Copper, Gold & REE Los Loros & Three Saints Copper Projects, Chile “Strategic high-demand commodities in • Three Saints maiden drilling confirms large-scale Cu mineralised IOCG system – visible chalcopyrite from 190m to 600m (EOH) world-class mining jurisdictions” • Los Lo
Slide 6: Chilean Portfolio Aggressively Drilling Priority Copper and Gold Targets
Chilean Portfolio Aggressively Drilling Priority C o p p e r a n d G o l d Ta r g e t s lodestarminerals.com.au | ASX:LSR 6 6
Slide 7: Chile: A Tier 1 IOCG & PCDs Jurisdiction
Chile: A Tier 1 IOCG & PCDs Jurisdiction Built on Decades of Discovery, Ready for the Next Copper Boom Los Loros and Three Saints sit within the Costa Fuego Cluster Cretaceous Porphyry/IOCG belt which Hot Chili (ASX: HCH) includes1: • Carmen de Andacollo (Teck Resources) 540 Mt @ 0.45% Cu & 0.25 g/t
Slide 8: Three Saints IOCG Project
Three Saints IOCG Project Maiden Hole – L3SRD003 Confirms Large-Scale IOCG System1 • Maiden Hole L3SRD003 (600m EOH): visible chalcopyrite, pyrite, molybdenite and magnetite from 190m to 600m end of hole • Alteration in L3SRD003 transitions from chlorite-sericite at shallow depths to the proximal ac
Slide 9: Three Saints IOCG Project
Three Saints IOCG Project Hole 2 – L3SDD004: Skarn Discovery Signals Proximity to Copper Core2 • Second hole L3SDD004 completed at 611.10m depth, located 700m from the maiden hole – confirms significant Native Cu system scale across strike. Presents visible sulphides and strong skarn-type alteration
Slide 10: Los Loros Cu-Mo Porphyry Project
Los Loros Cu-Mo Porphyry Project Outcropping Porphyry Target located in Chile established mining regions • Significant Cu-Mo porphyry system identified from outcrop mapping and historical drilling • Historical exploration at Los Loros has been limited and sporadic – Lodestar is the first to apply mo
Slide 11: Los Loros Cu-Mo Porphyry Project
Los Loros Cu-Mo Porphyry Project Five New IP Targets Defined at Águila Prospect3 IP+MT and magnetometry surveys complete with five new Cu-Mo-Au targets defined at the Águila Prospect ranging 150-800m depth; maiden drilling campaign scheduled to commence June 2026, subject to work permit approvals •
Slide 12: Los Loros Cu-Mo Porphyry Project
Los Loros Cu-Mo Porphyry Project Historical Exploration Summary – Unlocked by Modern Geophysics & Upcoming Drilling • Significant historical results at the Los Loros Project include4: o 20m @ 3.67 g/t Au from 132m in LLO-02 – Inc 2m @ 33.83 g/t Au from 132m o 136m @ 0.20% CuEq5 from 134m to EOH in L
Slide 13: Ned's Creek Project
N e d ’s C r e e k P r o j e c t G o l d i n We ste r n A u st r a l i a lodestarminerals.com.au | ASX:LSR 13 13
Slide 14: Ned's Creek Project: A Golden Opportunity
Ned’s Creek Project: A Golden Opportunity Intrusion-Related Gold System – Open-Pittable Potential in North Yilgarn • 100% owned, 108km² tenement (E52/2456), North Yilgarn region of WA – approximately 150km NE of Meekatharra • Tenement includes Gidgee Flat, Contessa and Central Park prospects • LSR h
Slide 15: Ned's Creek Project: A Golden Opportunity
Ned’s Creek Project: A Golden Opportunity 10,000m Drilling Underway – Advancing Toward Maiden MRE • 12,000m RC drilling program to be completed in June 2026 (assays pending) • The targeted shear zone and mineralised sequence have been confirmed with drill holes intersecting wide zones of mineralisat
Slide 16: Ned's Creek Project: A Golden Opportunity
Ned’s Creek Project: A Golden Opportunity High Grade Gold Intersections – Foundation for Current Resource Definition Drilling In Q3 CY 2025, the RC drilling program targeted the mineralisation at the Gidgee Flat prospect and extended it 330m to the SW. Best Gold intercepts included8: o 1m @ 49.60 g/
Slide 17: Virgin Mountain Heavy Rare Earths Project
Virgin Mountain Heavy Rare Earths Project Strategic HREE Exposure in Arizona, USA lodestarminerals.com.au | ASX:LSR 17 17
Slide 18: Rare Earths Revolution is underway in the USA
Rare Earths Revolution is underway in the USA A Rare Earths “Revolution” is underway in the USA, aiming to secure supply for critical defence and commercial technologies and is seen as a new industrial policy approach US ~$83M (2024) to $135M (2030) Key Factors driving Rare Earths Demand Market CAGR
Slide 19: Virgin Mountain Rare Earths Project
Virgin Mountain Rare Earths Project At the Heart of USA REE Development, Harnessing Advanced Infrastructure • Virgin Mountain is on the border of Nevada and Arizona, proximal to the world-class Mountain Pass Rare Earth Element (REE) producing mine (12.15 Mt @ 4.79% Total Rare Earth Oxide (TREO)) (MP
Slide 20: Virgin Mountain Rare Earths Project
Virgin Mountain Rare Earths Project High-Grade HREE & Xenotime Confirmed - Advancing Toward Drill-Readiness • 23 Feb 2026: High-grade surface sampling returned up to 3.73% TREO (64% HREO) – more than doubling the historical maximum of 1.26% TREO. Two priority areas confirmed 225m apart along a 5km s
Slide 21: Virgin Mountain Rare Earths Project
Virgin Mountain Rare Earths Project Hummingbird Prospect LSR RESULTS – (up to 3.73% TREO – over 2x historical max)9 • CA050: 3.73% TREO, 48% HREO • CA053: 1.41% TREO, 64% HREO Both samples are from the mineralised shear zone, 225m apart, confirming consistency along strike. • CA052: 1.81% TREO, 58%
Slide 22: Near-Term Value Catalysts: Ongoing News Flow
Near-Term Value Catalysts: Ongoing News Flow Q2 CY 2026 Q3 CY 2026 Q4 CY 2026 June July August September October November December Chile Assets Three Saints – L3SRD003 & L3SDD004 Assays Los Loros – Maiden Drilling Campaign Three Saints – Phase 2 Diamond Drilling Ned’s Creek – Western Australia 10,00
Slide 23: Contact Details for Lodestar Minerals
Contact Details for Lodestar Minerals | ASX:LSR Coraline Blaud CEO & Executive Director Ph: +61 8 9435 3200 Email: info@lodestarminerals.com.au Level 1/31 Cliff St, Fremantle WA 6160 lodestarminerals.com.au | ASX:LSR 23 23
Slide 24: Appendix 1
Appendix 1 Resource Benchmarking Data Resource Mine Company Measured Indicated Inferred Total Resource date Cu Au Ag Cu Au Ag Cu Au Ag Cu Au Ag Mt Mt Mt Mt % g/t g/t % g/t g/t % g/t g/t % g/t g/t Candelaria Lundin Mining 518 0.39 0.09 1.3 589 0.58 0.13 1.8 122 0.56 0.11 1.4 1,442 0.56 0.12 1.9 Dec,
Slide 25: Appendix 2
Appendix 2 Copper Equivalent Formula for Los Loros Project CuEq results Copper Equivalent Formula = Cu % + Mo % x 6.0312 (Note that Au is not included in the CuEq) Copper Equivalent calculation derived from the following parameters: Metal prices in USD: Cu = $5.0759/lb, Mo = $30.614/lb (Prices 10th
Slide 26: Earaheedy Project: Grassroot Exploration
Earaheedy Project: Grassroot Exploration Exciting VMS potential • 450 km2 land package in the Earaheedy Basin • VMS Style potential: Emerging Earaheedy metallogenic terrane, same age as DeGrussa (Cu) • Geomorphological and geological studies mapped the regolith cover and existing outcrops and integr