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Corundum is used for jewlery

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12y ago

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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 some common uses of corundum?

Corundum is commonly used as an abrasive in sandpaper and grinding wheels due to its hardness. It is also used as a gemstone in jewelry, with red corundum known as ruby and all other colors classified as sapphire. Additionally, corundum is used in optics, such as in the manufacturing of laser components.


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.


Is corundum hexagonal or cubic?

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


Which crystal system does corundum have?

Corundum is in the trigonal crystal system.


What do you call a red corundum?

Red corundum is called ruby.


What is the chemical name for corundum?

Corundum is aluminium oxide, Al2O3.


What is the only mineral that can scratch corundum?

Diamond is the hardest mineral and is the only one that can scratch corundum. but in my opinion corundum will scratch corundum any mineral of the same hardness will scratch the other !