UPDATE 1-Brazil court orders Vale to halt Amazon nickel-mine operation
UPDATE 1-Brazil court orders Vale to halt Amazon nickel-mine operation
RIO DE JANEIRO, Aug 14 (Reuters) - A Brazilian federal court on Friday ordered Vale SA to halt activity at its Onça Puma nickel mine in Brazil's Amazon state of Par´a until it can demonstrate what actions it has taken to compensate indige**us communities in the region.