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Corundum
The scientific name for a ruby is corundum. Rubies are a variety of the mineral corundum that get their red color from trace amounts of chromium present in the crystal structure.
The scientific name for ruby is corundum. It is a type of aluminum oxide mineral known for its red color due to traces of chromium.
Corundum is aluminium oxide, Al2O3.
That's about as scientific as it gets. The compound is also called "alumina", but that's not really its "scientific name".
100% of rubies are corundum. "Ruby" is a name made up by the gem trade for the mineral known as corundum, when it is red.
Ruby is the common name for the reddish variety of the mineral corundum. Blue corundum is called sapphire.
The word 'Sapphire' is derived from 'Sapphirus', which is Latin for blue. The chemical formula of sapphire is aluminium oxide (Al 2 O3). So scientifically it can be called as aluminum oxide. read more about sapphires below
Rubies are a variety of corundum, the mineral name for aluminum oxide, Al2O3. The red color comes from trace amounts of chromium.
Corundum.
A variety of corundum, an aluminum oxide. Al2O3
Sapphire is a variant of the mineral corundum.