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Alcoa and US Department of Energy to explore critical mineral recovery from bauxite residue in Arkansas
SupplementAL20 AUG 2026

Alcoa and US Department of Energy to explore critical mineral recovery from bauxite residue in Arkansas

The US Department of Energy and Alcoa are teaming up on a pilot project in Saline County, Arkansas, to recover critical minerals from mining waste left behind by earlier bauxite operations. The project is part of USD 162 million in DOE selections for nine private-sector projects aimed at recovering...

METLEN signs first major US gallium supply deal, strengthening Europe's aluminium value chain
SupplementAL05 AUG 2026

METLEN signs first major US gallium supply deal, strengthening Europe's aluminium value chain

Europe's efforts to reduce its dependence on imported critical minerals gathered momentum after METLEN Energy & Metals signed a long-term agreement to supply a leading US technology company with approximately 25 per cent of the annual gallium output expected from its planned production facility in...

Environmental group questions aspects of Alcoa's Western Australia gallium project
SupplementAL30 JUL 2026

Environmental group questions aspects of Alcoa's Western Australia gallium project

An environmental advocacy group has raised questions about Alcoa Corporation's planned gallium production project in Western Australia, citing concerns over the proposed expansion of mining activities and the suitability of the region's bauxite resources for gallium extraction following the...

Alurion begins independent journey as A$50m IPO accelerates Amargosa bauxite-gallium project
Bauxite30 JUL 2026

Alurion begins independent journey as A$50m IPO accelerates Amargosa bauxite-gallium project

Alurion Resources Limited has begun trading on the Australian Securities Exchange (ASX) after raising AUD 50 million (USD 35 million) through its initial public offering (IPO), providing fresh capital to advance the Amargosa Bauxite-Gallium Project in Bahia, Brazil. This is the start of a new...

Metlen lands landmark US gallium supply deal as Europe builds alternative critical minerals chain
SupplementAL29 JUL 2026

Metlen lands landmark US gallium supply deal as Europe builds alternative critical minerals chain

Europe's efforts to build an alternative supply chain for critical raw materials have taken another step forward after Metlen signed a landmark long-term agreement to supply a leading US technology company with approximately 25 per cent of the annual gallium output from its planned production...

Can kaolin redefine the HPA supply chain? Andromeda advances pilot-scale production with gallium upside
Alumina29 JUL 2026

Can kaolin redefine the HPA supply chain? Andromeda advances pilot-scale production with gallium upside

Australia's Andromeda Metals has moved a step closer to commercialising an alternative route to high-purity alumina (HPA), commissioning its pilot plant to transition from laboratory-scale production to a continuous manufacturing process using Great White kaolin as feedstock. The milestone marks...

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