SAGUENAY, Canada — As part of a research and development program, Rio Tinto is assessing the potential for extracting and valorising gallium, a critical and strategic mineral already present in the bauxite processed in its alumina refinery in S
SAGUENAY, Canada -- As part of a research and development program, Rio Tinto is assessing the potential for extracting and valorising gallium, a critical and strategic mineral already present in the bauxite processed in its alumina refinery in Saguenay–Lac-Saint-Jean, the only one in Canada. Read More
