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| 1. |
Whichof theorescan beconcentratedbymagnetic separationmethod ? |
| Answer» Solution :Ores whicharemagneticinnaturecanbeseparatedfrom thenon- magneticgangueparticles bymagneticseparation. FOREXAMPLE, ores ofironsuchashaematite` (Fe_2 O_ 3) ` , magnetic` (Fe_3O _4)`, siderite `(FeCO_3) `and IRONPYRITES`(FeS_2) `being magnetic can beseparartedfrom non-magneticsilicaand otherimpuritiesby magneticseparationmethod. | |