Astral Resources NL (AAR) 2025 Earnings Call Presentation

Project Overview - Astral Resources is advancing the Mandilla Gold Project towards a multi-decade gold mining development with a target of 100,000 ounces per annum (kozpa) [1] - The project is located in the Kalgoorlie goldfields of Western Australia [23] - The company has a Mineral Resource inventory of 1.8 million ounces (Moz) and a Probable Reserve of 1.1 Moz [23] Pre-Feasibility Study (PFS) Highlights - The PFS demonstrates a long-life mine development with robust financial outcomes [31] - At a gold price of A$4,250/oz, the project has a pre-tax NPV8 of A$1.4 billion and pre-tax free cash flow of A$2.8 billion, with a payback period of approximately 12 months [35] - The project targets an average gold production of 95,000 ounces per year for the initial 12 years [35, 41] Resources and Reserves - The total Mineral Resource Estimate is 1.761 Moz, comprising 1.259 Moz Indicated and 0.502 Moz Inferred Resources [71] - The total Ore Reserve is 1.082 Moz, with a grade of 0.9 g/t Au [70] - The Theia deposit represents 81% of the Mandilla Mineral Resource Estimate (MRE), containing 1.2 Moz of gold [48] Financials and Costs - The All-in Sustaining Cost (AISC) is estimated at A$2,085/oz over the Life of Mine (LOM) [41, 67] - Pre-production capital expenditure is A$180.4 million [41] - Feysville is expected to contribute approximately A$250 million in free cash flow as a satellite mine [55] Development and Future Plans - The Definitive Feasibility Study (DFS) is underway, with a Final Investment Decision (FID) expected in July 2026 [42] - Construction is planned to commence in September 2026, with commissioning targeted for December 2027 [42] - The company plans approximately 10,000 meters of infill RC drilling at Theia in Stage 1 to further de-risk the Mandilla development [53]