Lachlan Star Limited · ASX:LSA
Lachlan Star — Resources Rising Stars Gold Coast Investor Conference 2025
18 slides from Lachlan Star's conference presentation, Sep 17, 2025
Slide 1: ASX Announcement: Lachlan Star to present at Resources Rising Stars
ASX ANNOUNCEMENT 17 September 2025 Lachlan Star Limited to present at the Resources Rising Stars Gold Coast Investor Conference Lachlan Star Limited (ASX: LSA) (LSA or the Company] is pleased to advise shareholders and investors that its CEO Andrew Tyrrell will present at the Resources Rising Stars
Slide 2: Delivering Value Through Gold and Copper Discovery
For personal use only DELIVERING VALUE THROUGH GOLD AND COPPER DISCOVERY RESOURCES RISING STARS RACV Royal Pines Resort, Gold Coast 17-18 September 2025 ANDREW TYRRELL Chief Executive Officer ASX: LSA
Slide 3: Important Information
IMPORTANT INFORMATION Forward Looking Statements This Presentation contains forward-looking statements which are identified by words such as ‘may’, ‘could’, ‘believes’, ‘estimates’, ‘targets’, ‘expects’, or ‘intends’ and other similar words that involve risks and uncertainties. These For personal us
Slide 4: Growth and Value through Discovery
Growth and Value through Discovery For personal use only High-Potential Gold & Copper Portfolio Proven Tier-1 jurisdictions Strategic near-mine positioning Robust high-quality target pipeline Strong News Flow Catalysts Active boots-on-ground programs Drilling in progress Multi-front exploration camp
Slide 5: Corporate Overview
Corporate Overview MANAGEMENT BOARD CAPITAL STRUCTURE For personal use only Andrew Tyrrell Gary Steinepreis Share Price (11/09/25) $0.053 Chief Executive Officer Non-Executive Chairman Geologist with 24+ years experience in the minerals Chartered Accountant with 30+ years experience with Shares 289,
Slide 6: Killaloe Project
For personal use only Killaloe Project Western Australia, 80-100% ASX: LSA
Slide 7: Killaloe Project: Unlocking High-Grade Gold Potential
Killaloe Project Unlocking High-Grade Gold Potential For personal use only Prospective structural setting - Southern Zuleika Shear (+20Moz endowment) Favourable geology - Kambalda-style, multi-Moz gold setting Underexplored - Untested by modern drilling Excellent infrastructure access - Near
Slide 8: Killaloe Project
Killaloe Project Maiden RC/AC drill program complete (~8,000m) (1) For personal use only Follow-up infill RC drill program now also complete (1) Multiple gold-bearing structures and zones identified Mineralisation remain open with potential for significant discovery Duke Main Zone Broad sh
Slide 9: Duke Main Zone
Duke Main Zone NEAR-SURFACE GOLD, OPEN FOR EXPANSION For personal use only Broad shallow intercepts (e.g., 24m@2.15g/t) and high-grade (+10g/t Au) feeder structures (1) Strike >400m and remains open Broad, continuous gold system emerging Follow up infill RC/DD drilling planned Targeting hi
Slide 10: Duke East
Duke East NEW GOLD-BEARING STRUCTURES INTERSECTED For personal use only Multiple mineralised zones confirmed (1) Shallow, broad and high-grade gold 6m@2.33g/t Au inc. 1m@4.79g/t Au 12m@0.5g/t Au Infill follow-up RC testing completed Laminar quartz veining and sulphides intersected Mine
Slide 11: Duchess
Duchess EMERGING GOLD SYSTEM WITH SCALE POTENTIAL For personal use only Broad oxide gold mineralisation (1) 17m@0.52g/t inc. 1m@1.14g/t Au 48m@0.30g/t inc. 1m@7.24g/t Au Gold mineralisation associated with abundant quartz veining & felsic porphyritic intrusion Untested ~1km priority porphy
Slide 12: North Cobar Project
For personal use only North Cobar Project New South Wales, 100% ASX: LSA
Slide 13: North Cobar Project: Tier-1 Copper-Gold Growth District
North Cobar Project Tier-1 Copper-Gold Growth District For personal use only World-Class mining district - +150yr history, large long-life copper-gold deposits District resurgence - New discoveries, restarts, and strong M&A activity (1) Commanding landholding - ~1,600 km² across fertile struct
Slide 14: Section L60000N Chargeability Model
Section L60000N – Chargeability model Percival - emerging CSA-scale analogue Base of Transported gravity high (0.5mGal) For personal use only • Right faults - Rookery Fault Zone corridor <200m • Right rocks - fertile Cobar Basin stratigraphy Chargeability high – sulphide / alteration • Right scale -
Slide 15: Galahad North and South
GALAHAD - NORTH Galahad - Cobar-scale Section L22750N – Chargeability model discovery potential For personal use only • Major fault intersection - Rookery & Buckwaroon gravity high (0.45mGal) • Multi-dataset convergence - magnetic, gravity, IP Interpreted fault • Cobar-type analogue - world-class de
Slide 16: Value Proposition: News Flow Catalysts
Value Proposition For personal use only NEWS FLOW CATALYSTS Two Major Australian Mining Districts : Significant drilling activities planned KILLALOE GOLD PROJECT High-grade gold discovery potential in the Eastern Goldfields RC drilling beneath recent shallow intercepts – Assays pending Large step-ou
Slide 17: Contact Details
CONTACT DETAILS For personal use only Andrew Tyrrell Chief Executive Officer andrew.tyrrell@lachlanstar.com Lachlan Star Limited Alan Hawkins Level 2, 1292 Hay Street Exploration Manager West Perth WA 6005, Australia alan.hawkins@lachlanstar.com info@lachlanstar.com https://lachlanstar.com/ https://
Slide 18: Appendix: M&A, Partnership and Exploration Activity References
Appendix M&A, Partnership and Exploration Activity References For personal use only 5 April 2023 - Newmont and Legacy Minerals enter Farm-in and Joint Venture Agreement at the Bauloora Epithermal Gold Project - ASX Announcement (legacyminerals.com.au) 14 May 2023 - Newmont Enters into Definitive Agr
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