Where is Corundum Commonly Found?
Corundum is a type of mineral that are also known as gemstones. Corundum is the mineral that is a Sapphire, Emerald and Rubies. The basic mineral compounds in all of those gems are the same. The largest deposits of corundum have been found in Sri Lanka, Burma, Thailand and some places in the United States. You can find more info at: http://www.minerals.net/mineral/oxides/c…