amethyst
6.In the 12th dynasty, amethyst was used for the first time (a very hard material).
7.Amethyst holds the vibration of Structure in the first 10 notes of the Language of Light.
8.The legends say the Opal possessed the living fire of ruby, the glorious purple of amethyst the sea green of emeralds all glittering together in a mixture of light.
9.On the west side occur large Mengying type of diamond deposit,large Changle type sapphire deposit and there also occur the Yinan gold deposit and the Huoshan amethyst deposit.
10.The fifth, sardonyx; the sixth, sardius; the seventh, chrysolyte; the eighth, beryl; the ninth, a topaz; the tenth, a chrysoprasus; the eleventh, a jacinth; the twelfth, an amethyst.
