Latest Cost Estimation News

NH3 Clean Energy has locked in a crucial 15-year water supply agreement with the Water Corporation of WA for its flagship WAH2 clean ammonia project, marking a key step towards its final investment decision.

PTR Minerals reports promising initial metallurgical test outcomes and consistent high-grade drilling at its Rosewood Titanium Project, setting the stage for a maiden resource estimate in Q2 2026.

Westgold Resources has approved a $145 million expansion of its Higginsville Processing Hub, increasing capacity by 62.5% and aiming to lift Southern Goldfields production by 60,000 ounces annually while cutting processing costs by nearly a quarter.

Argosy Minerals reports a 96% lithium recovery from test works at its Rincon Lithium Project and progresses critical energy infrastructure, moving closer to a final investment decision.

Lindian Resources has executed a binding agreement to acquire full ownership of a rare earths processing facility in Kazakhstan, marking a strategic shift from concentrate production to higher-value Mixed Rare Earth Carbonate (MREC) output by late 2026.

Resouro Strategic Metals reports encouraging metallurgical testwork results and progress on the Preliminary Economic Assessment for its Tiros Titanium and Rare Earths Project in Brazil, highlighting potential for a globally significant operation.

US Masters Residential Property Group reported a $57.3 million net loss for 2025 amid a strategic shift to wind down operations by selling its entire US residential property portfolio by the end of 2026. The Group surpassed its aggressive 2025 sales target, setting the stage for capital returns to security holders.

Caravel Minerals confirms its Definitive Feasibility Study for the Caravel Copper Project remains on track for mid-2026, while regulatory water investigations push the Final Investment Decision to late 2027. Meanwhile, strategic talks with Adani advance steadily.

Anax Metals has released an updated Definitive Feasibility Study for its Whim Creek Copper Project, confirming robust economics with a pre-tax NPV of A$501 million and an IRR of 98%, underpinned by a 10-year mine life and rapid payback.

Cuscal Limited reported a robust half-year result for FY26, with profit after tax surging 76% following the strategic acquisition of Indue Limited. The company declared a fully franked interim dividend and upgraded its full-year earnings guidance.

Energy Resources of Australia reported a significantly reduced net loss of $50 million for 2025, driven by rehabilitation provision adjustments and higher interest income. Meanwhile, rehabilitation delays and Rio Tinto’s compulsory acquisition efforts highlight ongoing operational and ownership challenges.

Newmont Corporation’s 2025 Annual Report reveals a robust financial performance driven by higher gold prices and portfolio optimisation, alongside significant progress in key development projects and sustainability initiatives.