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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 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.
Which crystal system does corundum have?
Corundum is in the trigonal crystal system.
What is the most common cation in non-organic gemstones?
The most common cation in non-organic gemstones is iron (Fe2+ and Fe3+). Iron impurities can give gemstones their color, such as green in emeralds (beryl), blue in sapphires (corundum), and red in rubies (corundum).
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 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.
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 important uses does corundum have?
Corundum is used for jewlery
What is the most common cation in non-organic gemstones?
The most common cation in non-organic gemstones is iron (Fe2+ and Fe3+). Iron impurities can give gemstones their color, such as green in emeralds (beryl), blue in sapphires (corundum), and red in rubies (corundum).
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 !
What do they call red corundum?
Red corundum is called ruby.
