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Rio Tinto first gallium extracted in collaboration with Indium

Rio Tinto, a mining giant, announced on Wednesday that it had successfully extracted the first primary gallium in a joint venture with Indium Corp. of the United States. The collaboration aims to produce commercial quantities of this rare metal.

This development coincides with China's restrictions on metal exports to the United States, including gallium, antimony and germanium. These are part of Beijing’s response to Washington’s trade war.

Rio Tinto reported that the first extraction took place at Indium’s R&D facility located in New York. The next phase will assess techniques to enable the production of larger quantities of gallium on a pilot scale.

Rio Tinto predicts that if the miner is successful in bringing production to commercial scale in its refinery located in Quebec, Canada it will produce up to 40 tonnes per year, which would be worth 5%-10% the current global output.

Rio Tinto and Indium Corporation are working to improve the North American supply of gallium, said Rio Tinto executive Jerome Pecresse in a press release.

China is the largest producer of germanium, antimony and gallium. These metals play a niche role in chipmaking, defence and clean energy. However, Beijing's targeting of U.S. supply chain is driving prices up. Reporting by DhanushVigneshbabu in Bengaluru, Editing by Vijay Kishore & Devika Syamnath

(source: Reuters)