Announcement PDF ASX Announcement 22 July 2025 RC Drilling Completed at Laverton Project – Assays Pending Catalina Resources Ltd (ASX: CTN) (‘Catalina’ or the ‘Company’) is pleased to advise that Reverse Circulation (RC) drilling has been successfully completed at the Company’s 100%-owned Laverton Project, located near the worldclass Mt Weld Rare Earth Element (REE) Mine in Western Australia. A total of 711 metres were drilled across five RC holes, targeting both gold and REE mineralisation. Samples have been submitted to the laboratory for analysis, with assay results for gold and Total Rare Earth Oxides (TREO) expected shortly. Catalina’s Laverton Project hosts a compelling dual-target opportunity comprising: • A significant gold intercept from previous aircore drilling of 28m @ 1.09 g/t Au, and • A nearby high-grade REE intersection of over 1% TREO from aircore drilling.¹ Planning is underway for a follow-up drilling program upon receipt and review of assay results. Catalina is continuing to advance gold and REE targets at Laverton, leveraging its strategic location and previous exploration success. This announcement has been authorised for release by the Executive Director. Contacts Investors / Shareholders Ross Cotton Executive Director T: +61 (0)8 6165 8858 References (ASX) ¹ 8 July 2025. Catalina Advances Exploration Next Week following Strong Gold Intercepts. Forward-Looking Statements This announcement contains forward-looking statements that are subject to a range of risks and uncertainties. These statements relate to the Company’s expectations, intentions, or strategies regarding the future. While the Company believes these statements to be reasonable at the time of release, actual events or results may differ materially from those anticipated. Readers are cautioned not to place undue reliance on forward-looking statements and should consider all relevant assumptions and risk factors as disclosed by the Company. Catalina Resources Limited ACN 130 618 683 ASX: CTN T: 61 8 6165 8858 E: info@catalinaresources.com.au A : Level 2, 7 Havelock Street West Perth WA 6005 Page 1 of 2 catalinaresources.com.au ABOUT CATALINA RESOURCES LIMITED Catalina Resources Limited is an Australian diversified mineral exploration and mine development company whose vision is to create shareholder value through the successful exploration of prospective gold, base metal, lithium and iron ore projects and the development of these projects into production. Catalina Resources Limited ACN 130 618 683 ASX: CTN T: 61 8 6118 1672 E: info@catalinaresources.com.au A : Level 2, 7 Havelock Street West Perth WA 6005 Page 2 of 2 catalinaresources.com.au