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Aluminium ores can be obtained in large amounts from which of the following countries?

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Aluminium ores can be obtained in large amounts from which of the following countries?

(a) Africa, Greenland

(b) Africa, Australia

(c) Greenland

(d) Australia

I have been asked this question in an international level competition.

My question is based upon Chemical Processes of Aluminium in division Wrought Aluminium Alloys of Aerospace Materials & Processes

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The correct choice is (b) Africa, Australia

The explanation: Aluminium is obtained through ores, typically bauxite. It is present in several countries like Greece, the United States, France, India and China. The ore bauxite is present abundantly in Africa and Australia.

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