Announcement PDF Litchfield Minerals Limited · www.litchfieldminerals.com.au Page 1 of 2 A S X A N N O U N C E M E N T 1 8 S e p t e m b e r 2 0 2 6 LMS BHP Xplor Showcase Investor Presentation Litchfield Minerals Limited (ASX: LMS) (“Litchfield” or “the Company”) is pleased to release its Investor Presentation ahead of the BHP Xplor Showcase Investor Day, where Managing Director Matthew Pustahya will present the Company’s Harts Range exploration strategy and opportunity. A link to the presentation may be accessed on Litchfield Minerals website: LMS BHP Xplor Showcase Investor Presentation AUTHORISATION This announcement has been authorised for release by the Board of Litchfield Minerals Limited. Matthew Pustahya Managing Director Matthew@litchfieldminerals.com.au ABOUT LITCHFIELD MINERALS Litchfield Minerals Limited (ASX: LMS) is a nimble, capital-efficient copper explorer in the Northern Territory, applying the disciplines used by major mining companies to discover and de-risk large-scale mineral systems. Our exploration strategy combines a Mineral Systems approach with structured decision gates, modern technology and rigorous capital allocation. Every exploration decision is guided by evidence, ensuring capital is deployed where it has the greatest potential to create value. By operating with the technical discipline, governance and decision- making processes expected by major mining companies, Litchfield is building high-quality exploration opportunities while positioning itself as a credible partner for future discovery. Follow us on: www.litchfieldminerals.com.au https://twitter.com/Litchfield_LMS https://www.linkedin.com/company/litchfield-minerals-limited/ PREVIOUSLY REPORTED INFORMATION This announcement refers to previously reported Silver Valley exploration results, including the high-grade silver- lead-copper rock chip results announced on 23 April 2026. The Company confirms that it is not aware of any new Litchfield Minerals Limited · www.litchfieldminerals.com.au Page 2 of 2 information or data that materially affects the information included in that announcement and that all material assumptions and technical parameters underpinning that announcement continue to apply and have not materially changed. COMPETENTPERSON STATEMENT The information in this announcement that relates to Exploration Results is based on, and fairly represents, information and supporting documentation compiled by Dr. Matthew McGloin (MGeol, PhD), a Competent Person who is a Member of the Australian Institute of Mining and Metallurgy (AusIMM) and a full-time employee of Litchfield Minerals Limited. Dr. McGloin has sufficient experience that is relevant to the style of mineralisation and types of deposits under consideration, and to the activity being undertaken, to qualify as a Competent Person as defined in the 2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (the JORC Code). Dr McGloin consents to the inclusion in this announcement of the matters based on this information in the form and context in which it appears. With regard to the Company’s ASX Announcements referenced in the above Announcement, the Company is not aware of any new information or data that materially affects the information included in the Announcements. FORWARD LOOKING STATEMENTS This announcement may contain forward-looking statements that are subject to risks, uncertainties and other factors. Forward-looking statements include those that are predictive in nature, depend on or refer to future events or conditions, or include words such as may, will, expect, intend, plan, estimate, anticipate, believe, continue, target or similar expressions. Such statements are based on assumptions and judgements held by the company as at the date of this announcement and are not guarantees of future performance. Actual results may differ materially from those expressed or implied. Litchfield Minerals Limited does not undertake to update any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law or the ASX Listing Rules.