Freeport McMoran eyes $7.5B expansion of El Abra copper mine in Chile (NYSE:FCX)
SimoneN/iStock via Getty Images Freeport McMoRanNYSE: FXX) Plan for Spent about $7.5 billion to expand the copper mine in Abra A project in Chile is expected to take seven to eight years to develop due to permitting requirements, Sonnet…