Latest Capital Costs News

Develop Global has greenlit major investments in its Sulphur Springs copper-zinc and Pioneer Dome lithium projects, backed by a US$400 million financing and offtake deal with Trafigura that also refinances Woodlawn.

Astron Limited’s updated economic study for Phase 2 of its Donald Rare Earth and Mineral Sands Project reveals a $1.5 billion incremental pre-tax NPV8 and a mine life extended to 52 years, doubling ore throughput and reinforcing the project’s long-term strategic value.

Medallion Metals has completed front-end engineering for the Cosmic Boy Concentrator refurbishment and secured a $7.6 million early works contract, keeping commissioning on track for Q2 2027.

Mont Royal Resources has unveiled an updated Preliminary Economic Assessment for its Ashram Rare Earths Project, confirming robust economics and a long mine life with strategic importance for Western critical minerals supply chains.

Maritana Minerals has increased the processing capacity of its Black Swan Processing Hub to 2.5 million tonnes per annum, with construction set to begin mid-2026 and first production expected in the second half of 2027.

Frontier Energy has locked in firm commitments for a $110 million equity raise to fund Stage One of its Waroona solar-battery project, advancing alongside senior debt financing and contract finalisations.

Aura Energy has secured a strategic non-binding MOU with a major international nuclear utility, underpinning funding and technical collaboration for its Tiris Uranium Project in Mauritania. The company has locked in a robust processing flowsheet and aims for a Final Investment Decision by the end of 2026.

Viking Mines reports a major metallurgical breakthrough at its Linka Tungsten Project, achieving a 62.5% WO3 concentrate at 59.8% recovery using combined gravity and flotation processing on a larger 10 kg sample, significantly improving previous results and validating a low-capex flowsheet ahead of maiden drilling.

Develop Global’s Pioneer Dome lithium project hits high-grade infill drilling results surpassing resource expectations, setting the stage for a Final Investment Decision next month on an 850,000-tonne DSO operation.

International Graphite has secured a building permit to start earthworks at its Collie Micronising Facility, unlocking further government funding and keeping the project on track for completion in mid-2027.

GoldArc Resources has unveiled a standout 106g/t gold intercept from its ongoing grade control drilling at Mt Stirling, reinforcing the deposit's high-grade shoot potential and advancing mine planning under a partner-funded program.

International Graphite Limited and Italian chemical producer Alkeemia have formalised a joint venture to develop a major graphite processing facility in Porto Marghera, Italy, targeting 15,000 tonnes per year by 2029 with first production expected in 2027.