Question

what are the main varieties of iron ore ?​

Answer 1

Explanation:

Different Types of Iron Ore. The iron minerals that are at present used as ores are hematite, magnetite, limonite, and siderite; also, occasionally ankerite, goethite, and turgite. Hematite is the most important iron ore.

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Answer 2

Answer:

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There are four main varieties of iron ore. They are as follows:

Hematite- It has a high iron content of around 70%.

Magnetite- It is the most important industrial ore with a lower iron content.

Limonite- Which is found in sedimentary rocks with an iron content less than 50%.

Siderite- Has a low iron content about 20%-30%.

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