with a great amount of pressure and heat, such as in volcano's
no. it is a gemstone
The associated gemstone is Sapphire or Cat's Eye.
Yes, you can get the Gemstone Ring: Platinum Oval Sapphire & Half-Moon Diamond Ring with a ruby instead of a sapphire.
Queensland's gemstone emblem is the sapphire. It was named as the state emblem in 1985.
corundum, sapphire
blue sapphire :).
Yes there is it is Diamond
Sapphire is the blue, gem form of the mineral corundum (Alluminium Oxide). Which is the same as Ruby.(Greek: σάπφειρος; sappheiros, 'blue stone', which probably referred instead at the time to lapis lazuli) is a gemstone variety of the mineral corundum, an aluminium oxide (α-Al2O3).
Sapphire is a gemstone version of the mineral corundum.
Corundum. (Sapphire/Ruby/Emery)
Sapphire is considered the gemstone of truth and sincerity. It also is said to aid in understanding and intuition.
No. However, ruby is the gemstone version of red corundum. Any other color of corundum is considered a sapphire and it does come in white. So you are really describing white sapphire.