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Q: What are some important uses for corundum?
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Related questions

What important uses does corundum have?

Corundum is used for jewlery


What are some common uses of corundum?

Corundum has some electrical uses, and non gem quality material, such as emery, is extensively used as an abrasive because of its high hardness.


What are the uses corundum?

Corundum can be used for sandpaper,jewelry,grinding wheels,etc.


What is the value of corundum?

The value of the mineral corundum will vary according to its appearance. Gem quality corundum is highly valued. Non gem quality corundum has many industrial uses and is much less highly valued.


What are the important uses for the mineral ruby?

Ruby, the gem variety of the mineral corundum, is one of the most valued gemstones known. Fine rubies are far rarer and command higher prices than diamonds. Rubies have been used for bearings in watchmaking, and we see the application of corundum in abrasives.


What is the plural of corundum?

Corundum.


What are some uses for Corundum?

Corundum is very hard. It serves as the index mineral with a hardness of nine on the Mohs Hardness Scale. It is the third hardest mineral known, with diamond and moissanite being the only minerals with a greater hardness. This high hardness makes corundum especially useful as an abrasive. Crushed corundum is screened to produce uniformly-sized grits and powders. These are used as grinding media and used to manufacture polishing compounds, sand papers, grinding wheels and cutting tools. The costs of manufacturing abrasives have been declining through innovation. Synthetic corundum is increasingly being used as an abrasive instead of natural corundum.


What are some important uses for copernicium?

Copernicium has no uses.


Why is corundum magnetic?

Corundum is not magnetic.


What are some important uses of fermium?

Fermium hasn't uses.


Is corundum hexagonal or cubic?

Corundum ( (Al_2O_3) ) is hexagonal in crystal structure.


What is the hardest rock in the world besides diamond?

The hardEST is a diamond, and some other hard ones are corundum and topaz. If you look up Moh's hardness scale, it will show you some.