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

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15y ago

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What important uses does corundum have?

Corundum is used for jewlery


What common items have corundum in them?

Some common items that contain corundum include sandpaper, grinding wheels, and some types of cutting tools. Corundum's hardness and toughness make it a popular material for abrasive applications.


What are the uses corundum?

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


What are some important uses for corundum?

Corundum is commonly used as an abrasive due to its hardness. It is also used in the manufacture of refractory materials, such as high-temperature furnace linings. Additionally, corundum is used as a gemstone, with varieties such as ruby and sapphire being highly prized.


How is the mineral corundum extracted from earth?

Corundum is extracted from the earth through mining. The mineral is typically found in deposits known as corundum sites, where it is usually embedded in rocks or sediments. Once the corundum-containing ore is mined, it is processed to extract the corundum crystals for various industrial and commercial uses.


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 blue like rubys?

Ruby is the common name for the reddish variety of the mineral corundum. Blue corundum is called sapphire.


What do bauxite and corundum have in common?

Bauxite and corundum are both aluminum minerals. Bauxite is the primary ore of aluminum from which aluminum is extracted, while corundum is a naturally occurring crystal form of aluminum oxide known for its hardness and use in abrasives.


What is the plural of corundum?

Corundum.


What are some of calcium common uses?

Bones


What are some common uses for quartz?

furniture?


Is corundum hexagonal or cubic?

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