alleryStart learning →The iron content of magnetite runs up to:
A30 per cent
B50 per cent
C70 per cent
D90 per cent
Answer & Solution
Correct answer: C. 70 per cent
1. Magnetite is the finest iron ore of all.
2. Its iron content runs very high, up to 70 per cent.
3. That purity gives it excellent magnetic qualities.
_Source: syllabus Geography, Ch 5 'Minerals and Energy Resources' (jess105)_
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