;TURQUOISE

Turquoise
Probably the most highly valued non-opaque gemstone; Turquoise is believed to relieve stress and aid in relaxing the mind.
The name Turquoise comes from the stones origins and introduction into Europe from Eastern Mediterranean traders - literally, in French, it is the stone of the Turks. Its long history dates right back to 6000BC when the ancient Egyptians used the stone.
Iranian turquoise is regarded as the highest quality turquoise. Other regions that produce turquoise include Mexico and the southwestern states of the USA.
Turquoise is a soft stone and you should avoid exposing stones to hot water and household chemicals.