Question

Important Point
Some important minerals and ores
1. Iron ore-
Iron occurring in
the impure
state is called iron
ore iron ore used to
make a variety of
articles from
pins to heavy
machinery for example farming implements rails of railway tract etc. main
ores of iron four.
1. Magnetite 2.Haematite
3. Limonite 4. siderite
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Answer 1

Answer:

this is the answer itself what do u want to ask i cant understand