Geography, asked by 2004sandipandas5, 7 months ago

write the best and the lowest varities of iron ore

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Answered by ishwariya76

4

Answer:

The major rock types mined for the production of metallic iron are massive hematite, pisolitic goethite/limonite, which provide a 'high-grade' ore, and banded metasedimentary ironstone, magnetite-rich metasomatite, to a much lesser degree, rocks rich in siderite, rocks rich in chamosite which provide a 'low-grade' ore.

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