IGO has been undertaking a strategic review in an attempt to revaluate its resources.
The world's largest producer of iron ore shipped 80.3 million tons of the steel-making commodity in the quarter.
Chile's financial regulator had allowed a planned lithium joint venture between SQM and Codelco to proceed without a vote by SQM shareholders.
There are some 10,000 mining claims in Grassy Narrows’s interim area of interest for over more than 2,850 sq. km in the province’s far northwest.
