September 02,
Brazil’s Mato Grosso State Government said on Wednesday it had registered a major mineral deposit discovery with a estimated 11.5 billion tonnes of Iron ore, grading at Fe 41%.
It confirmed it would be bigger than the country’s massive Carajas Iron ore mine in Para state, which the national mining department estimates at 2 billion to 3 billion tonnes of ore. Brazilian mining giant Vale, which controls Carajas, says it holds 7 billion tonnes of ore.
Although Carajas is smaller than the Mato Grosso deposit, it has relatively high ore grades of 67% Iron content.
The logistics of developing the mine will be challenging. The center-west state of Mato Grosso is deep in the interior of Brazil and far from any ports. A railway or a river barge system would be needed to be developed so as to get any eventual production to the international market.
China has been the main buyer of the 23 million to 25 million tonnes of Iron ore that Brazil exports monthly, with Vale accounting for the majority of those shipments.
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