Exclusive-Brazil mineral rights dispute casts shadow on Sigma Lithium expansion
By Fabio Teixeira RIO DE JANEIRO (Reuters) -A Brazilian court injunction is halting the sale or mining of two plots of land where takeover target Sigma Lithium is planning open pits, according to court documents seen by Reuters. Vancouver-based Sigma Lithium is one of the hottest names in Brazil’s budding lithium sector – a pioneer…
