Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 6 (Q.No. 41)
41.
Upto a maximum of 72% of iron, is available in
Discussion:
5 comments Page 1 of 1.
Santoshbaing said:
3 years ago
Answer is B.
Niranjan said:
4 years ago
Haematite : 70-75% Iron.
Limonite : 60% iron.
Magnetite : 70-72% iron.
Siderite : 42-44%iron.
Iron pyrite: 45-47% iron.
Black band : 40-42% iron.
Limonite : 60% iron.
Magnetite : 70-72% iron.
Siderite : 42-44%iron.
Iron pyrite: 45-47% iron.
Black band : 40-42% iron.
(4)
MJM GCEKalahandi said:
4 years ago
It is asking maximum, so I think Haematite is the right answer.
Mannny said:
7 years ago
Haemetite is the answer I think.
Vinap patil said:
7 years ago
Magnetite 72%.
Red haemetite 69%.
Limonite 59%.
Pyrites 48%.
Siderite 40%.
Red haemetite 69%.
Limonite 59%.
Pyrites 48%.
Siderite 40%.
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