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How Does Mining Iron Ore Impact On The Environment

2019 2 4are used to extract the ore. Placer mining is usually aimed at removing gold from stream sediments and floodplains. Because placer mining often occurs within a streambed, it is an environmentally destructive type of mining, releasing large quantities of sediment that can impact surface water for several miles downstream of the placer mine. 1.1 ...

In particular, the fall in iron ore prices has placed downward pressure on national income, which has weighed on consumption and government revenue. To the extent that some of the fall in iron ore prices reflected weaker than expected demand, it would also have detracted from mining investment.

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