Question

5 name the best quality iron ore

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Answer 1

There are four major types of iron ore.

Magnetite (Fe3O4) is the richest of the common

iron minerals. It contains 72.4% iron. ...

Hematite (Fe2O3), it contains nearly 70% iron. It mostly reddish. ...

Limonite (2Fe2O3.3H2O) or brown ore. ...

Siderite (Fe2CO3), it contains about 48% iron content.

Answer 2

Answer:

1. hematite
2. magnetite
3. limonite
4. siderite
5. pure magnetite