Locksley Resources Limited · ASX:LKY
Locksley Resources — Investor Presentation (September 2025)
26 slides from Locksley Resources's investor presentation, Sep 3, 2025
Slide 1: Mojave Project Antimony & Rare Earths Corporate Presentation
For personal use only MOJAVE PROJECT ANTIMONY & RARE EARTHS Adjacent to the only producing Rare Earth Mine in USA ASX:LKY / OTCQB: LKYRF Corporate Presentation September 2025
Slide 2: Disclaimer
Disclaimer FOR This presentation has been prepared by Locksley Resources Limited (“Locksley Resources”). This document contains background information about Locksley Resources current at the date of this presentation. The presentation is in summary form and does not purport to be all inclusive or co
Slide 3: Locksley key investment highlights
Locksley key investment highlights For personal use only New USA Policy Shift Tier 1 Location Locksley is a USA focused, Significant Geo-Political antimony & REE explorer and Supply Chain 2025 Executive Order & 1.4 km from Mountain Pass, implications under Presidential Memorandum the only REE produc
Slide 4: Corporate Snapshot
Corporate Snapshot BOARD OF DIRECTORS CURRENT STRUCTURE For personal use only 251,910,631 21,956,031 Shares on Issue Options on Issue1 $64.2 m 42,000,000 2 PAT BURKE JULIAN WOODCOCK Market Capitalisation Performance shares Non-Executive Chairman ($0.255 @ 1/9/25) Technical Director ▪ Extensive exper
Slide 5: Key Strategic Corporate Pillars
Key Strategic Corporate Pillars Unlocking Local Supply of critical metals for securing North America’s Strategic Future For personal use only USA Focused Critical Mineral Project Downstream Processing California based project Antimony & REE Project with USA aligned critical minerals ASX: LKY | locks
Slide 6: Paradigm Shift in USA Critical Minerals
Paradigm Shift in USA Critical Minerals Executive For personal use only • Executive Orders & Presidential Actions Driving Department Department Presidential Urgency Orders of Defense of Energy Actions 2025 presidential directives accelerate and support critical mineral projects • DoD, DoE & Apple Ca
Slide 7: DoD Strategic Partnership with MP Materials
DoD Strategic Partnership with MP Materials • USA $400M DoD investment makes the Pentagon MP’s largest shareholder For personal use only • $150M federal loan supports • New “10X” facility aims at producing 10000 t p/a of REE magnets by 2028 • Transaction includes a 10 year price floor of USD $110/Kg
Slide 8: New U.S. Advisory Team
New U.S. Advisory Team • Locksley has appointed a USA strategic advisor For personal use only Viriathus to support capital markets and strategic engagement • Tribeca Capital has been engaged as a Critical Minerals advisor to guide the downstream strategy • Leading U.S. Critical Minerals advisory gro
Slide 9: Mojave Project Overview
Mojave Project Overview • Portfolio of Antimony & Rare Earth projects located in California, USA For personal use only • Mojave Project comprises of 264 claims referred to as the El Campo Prospect and the North Blocks • Claims are within (El Campo) & abutting the Mountain Pass mine claims • Mountain
Slide 10: Mojave Desert Antimony Project
Mojave Desert Antimony Project For personal use only • High-Grade Antimony & Polymetallic Results within claim areas • Historically producing “Desert Antimony mine” and historic smelter at Mojave • Extremely high-grade assays from surface samples up to 46% Antimony ASX: LKY | locksleyresources.com.a
Slide 11: Expanded Drilling Program
Expanded Drilling Program Desert Antimony Mine For personal use only • Recent field reconnaissance by the Locksley team confirmed multiple stibnite-bearing veins • Structural mapping of up to three mineralised veins within a broader mineralisation target corridor • New Plan of Operations submitted t
Slide 12: Mojave Rare Earth Project
Mojave Rare Earth Project • El Campo is along strike from MP Materials Mountain Pass For personal use only Mine, whilst the North Block is only 1.4km away. • Five initial rock chip samples collected at the El Campo Prospect returned high-grade TREO results of 3.74% to 9.49%1 within a 6 metre wide mi
Slide 13: Rice University Collaboration
Rice University Collaboration Securing USA Antimony Independence For personal use only • Rice University is a global leader in PARTNERSHIP advanced materials and energy research To fast-track domestic security of antimony extraction & • Enhancing existing USA innovative utilisation in the USA techno
Slide 14: Thrust 1: DeepSolv Antimony Processing Technology
Thrust 1: DeepSolv™ Antimony Processing Technology For personal use only • The USA requires the rapid development of a domestic Antimony processing capacity • Locksley’s DeepSolv™ technology is an advancement of the proven Solvometallurgical process method • Dominant global processing method is Pyro
Slide 15: What is DeepSolv Technology
What is DeepSolv™ Technology For personal use only • DeepSolv™ is an organic solvent that replaces the negative Alkaline and Acid elements of Hydrometallurgy • DeepSolv™ is a Deep Eutectic Solvent (DES), manufactured using inexpensive inputs ASX: LKY | locksleyresources.com.au • Used for ore dissolu
Slide 16: Why DeepSolv Technology?
Why DeepSolv Technology? • More cost effective than traditional pyromet process For personal use only • Reduced emissions and hazardous waste • Less energy intensive • Capacity to process complex ores ASX: LKY | locksleyresources.com.au • No solvent exchange • Effective in processing low grade ore •
Slide 17: Next Generation Processing
Next Generation Processing PYROMETALLURGY HYDROMETALLURGY DeepSolv™ For personal use only RAW MATERIAL RAW MATERIAL RAW MATERIAL Low Energy Hazardous Corrosive CO2 Extreme solvents waste Heat Acid Closed Loop (Cyanide) Process ASX: LKY | locksleyresources.com.au Non-Toxic Deep Eutectic Solvents Low
Slide 18: Advancing DeepSolv Technology
Advancing DeepSolv™ Technology Stage 1 For personal use only Select the most effective DES product • Solubilising capacity • Optimal operating temperate • Time for extraction • Microwave responsiveness ASX: LKY | locksleyresources.com.au Stage 2 Identifying the optimum method for recovery of Antimon
Slide 19: Thrust 2: Advanced Energy Storage
Thrust 2: Advanced Energy Storage For personal use only • Thrust 2 aims to investigate the use of antimony in Property Benefit of Antimony advanced energy storage applications Alloying Hosts multiple Li/Na/K ions per atom; higher • Conventional lithium-ion storage systems have a capacity theoretical
Slide 20: Target Application & Industry
Target Application & Industry STAGE 1 STAGE 2 STAGE 3 • Preparation of Sulfide For personal use only • Nanostructured electrodes for • Direct deposition of Sb on battery and supercapacitor substrates like electrolyte for lithium or sodium testing. Copper/Nickel/stainless steel • Physicochemical • Mo
Slide 21: Strategic & Commercial Impact
Strategic & Commercial Impact • Exploration at Mojave is complimentary to For personal use only research initiatives at Rice • Provides access to a wider range of funding initiatives via Department of Defense, Department of Energy, EXIM etc. • Positions Locksley as an early contributor to securing U
Slide 22: Next Steps
Next Steps CY25 CY26 J A S O N D J F M A M J J A S O N D For personal use only NEAR TERM EXECUTION PATHWAY COMMENT Expanded BLM Approvals For the expanded Plan of Operations at Desert Antimony 2nd Field Campaign & JORC Evaluation and release of a JORC Exploration Target, building Exploration Target
Slide 23: Antimony & Rare Earth Element supply risk
Antimony & Rare Earth Element supply risk Rare Earth Elements are Critical to the Economy China’s Share of USA Critical Minerals Import Total USA Imports For personal use only In metric tons(2) • Rare Earth Elements are a group of 17 elements Yttrium 94% 1,000 that are critical for modern technologi
Slide 24: Antimony Price Drivers
Antimony Price Drivers Key Drivers For personal use only Leading global producer China, imposed Chinese Export Restrictions export restrictions in late 2024 No active USA antimony mines, total Lack of USA production dependence on global supply chain Increased demand from Defense, battery Strategic g
Slide 25: Summary
Summary For personal use only Securing USA Critical Location: Drill Ready Status: Timing: Minerals Supply ASX: LKY | locksleyresources.com.au 1.4 km from Mountain Drilling program Geopolitical trade Both Antimony and REE pass, the only active REE across REE and climate, pricing and have been classif
Slide 26: For more information contact
For personal use only For more information contact Nathan Lude Tel: +61 8 9481 0389 ASX: LKY / OTCQB: LKYRF locksleyresources.com.au
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