Science, asked by sreevidya5152, 11 months ago

Corundum is a mineral of: (a) Calcium (b) Gold (c) Iron (d) Aluminium

Answers

Answered by Sidyandex

1

Corodum is a mineral of Aluminium.

It is an alkaline form of aluminium oxide.

It is a very hard mineral and is next to diamond.

It is known for its gem varieties Ruby and Saphire.

It also is unaffeted by the environment and acids.

The most common forms are Eremy nad Corodum.

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