Latest Cost Estimation News

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Star Minerals has made significant strides in developing its Tumblegum South Gold Project, signing a key MOU with MEGA Resources and completing a $1.6 million capital raise to support upcoming mining activities.
Maxwell Dee
Maxwell Dee
14 July 2025
Anson Resources has shipped over two tons of lithium-rich brine to POSCO in South Korea as part of a critical due diligence step for a planned demonstration plant at its Green River Lithium Project.
Maxwell Dee
Maxwell Dee
14 July 2025
Australian Strategic Materials unveils a transformative heap leach approach for its Dubbo Project, cutting upfront capital costs by over half and accelerating rare earth oxide production amid rising global demand.
Maxwell Dee
Maxwell Dee
11 July 2025
Southern Palladium’s Optimised Prefeasibility Study reveals a $857 million project valuation and a 38% cut in peak capital expenditure through a staged development plan for its Bengwenyama PGM project in South Africa.
Maxwell Dee
Maxwell Dee
10 July 2025
Arrow Minerals has completed key scoping studies for its Niagara Bauxite and Simandou North Iron projects but has halted operations in Guinea due to unclear exploration permit status.
Maxwell Dee
Maxwell Dee
8 July 2025
IAG has revised its FY25 financial guidance upward, citing a $200 million reduction in expected natural perils costs, including significant claims from recent NSW floods. This update lifts profit and margin forecasts amid steady premium growth.
Victor Sage
Victor Sage
1 July 2025
Sunrise Energy Metals has successfully completed a scaled-back Share Purchase Plan, raising $1.5 million and bringing total capital raised to $7.5 million to advance its flagship Syerston Scandium Project.
Maxwell Dee
Maxwell Dee
30 June 2025
Green Critical Minerals’ McIntosh Graphite Project Pre-Feasibility Study confirms robust economics with a post-tax NPV of A$235 million and a 32.5-year mine life, underpinning plans for staged development and market entry.
Maxwell Dee
Maxwell Dee
30 June 2025
Barton Gold Holdings has updated its Challenger Gold Project resources near the Central Gawler Mill to 223,000 ounces of gold, setting the stage for a potential low-cost production start by late 2026. The company’s total gold resources now stand at 1.9 million ounces, supported by extensive drilling and metallurgical testwork.
Maxwell Dee
Maxwell Dee
30 June 2025
Neometals’ joint venture Reed Advanced Materials has signed a non-binding MoU with Rio Tinto to collaborate on advancing the ELi Process, a lithium hydroxide production technology promising significant cost and environmental benefits.
Maxwell Dee
Maxwell Dee
26 June 2025
Predictive Discovery’s Definitive Feasibility Study for the Bankan Gold Project confirms robust economics with a 12.2-year mine life producing 250,000 ounces annually and a post-tax NPV of US$1.6 billion. The study outlines a clear path to construction and production in Guinea, backed by strong financial returns and environmental approvals.
Maxwell Dee
Maxwell Dee
25 June 2025
Anson Resources has completed integrated static and dynamic geological models for its Green River Lithium Project, revealing a large, interconnected lithium brine reservoir and setting the stage for expanded resource drilling.
Maxwell Dee
Maxwell Dee
19 June 2025