Rio Tinto has approved an earmark of $2.5 billion to expand the capacity of its Rincon lithium project in Argentina to 60,000 tonnes per year. Rincon is the company’s first commercial-scale lithium operation; that capacity is comprised of the 3,000-tonne starter plant and 57,000-tonne expansion plant. Rincon’s mine life is expected to be 40 years, with construction of the expanded…
Read MoreRio Tinto investing big in Rincon
