Bauxite ore is concentrated by

How is Bauxite are concentrated ?

Bauxite, Al_2O_3.xH_2O is an important ore of aluminium. It is concentrated by leaching. Explain the method.

One of the stes in metallurgy is concentration of ores majority of theconcentration techniques are physical in nature. Bauxite ore is purified by ____

Which of the following ores can be concentrated by magnetic separation. (i) Zinc blende, (i) Bauxite (iii) Haematite (iv) Magnetite

In Bayer's process, bauxite ore is leached by aqueous sodium carbonate solution

When bauxite ore contains considerable amount of silica as an impurity, which process is used for the purification of bauxite ore?