Name on ore which is concentrated by this method and also write thw to – InterviewSolution

1.	Name on ore which is concentrated by this method and also write thw tow ingredients with molecular formulae, present in this ore.
Answer» The ore which concentrated by this method is cassiterite. Cassiteriteis a ore. It contains mainly the nonmagnetic ingredient stannic oxide `(SnO_(2))` and the magnetic ingredient ferrous tungstate `(FeWo_(4))`

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