Australia's Rio Tinto Opens New Silvergrass Iron Ore Mine
Aug 30, 2017 The mine is due to be commissioned in the October-December quarter and will produce 10 million mt year of low-phosphorous iron ore. Rio Tinto's chief executive J-S Jacques said Silvergrass was a great example of our value-over-volume approach, as the mine would provide low-cost, high-grade material to maintain the quality of the miner's flagship Pilbara Blend iron ore product.
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