A) Magnetite
B) Haematite
C) Limonite
D) Siderite
Correct Answer: B
Solution :
Haematite is the best quality of iron ore which contains over 70% of pure iron. This is followed by magnetite which has magnetic quality (60-70%), Limonite (40-60%) and Siderite (less than 40%).You need to login to perform this action.
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