China crystals News

The English name for the Amethyst, from Greek, meaning "not easily broken. Amethyst is a purple to dark purple crystal family is the most expensive one, because the crystals contain crystal Mn, Fe3 + and violet color.

It is very difficult to define the importance of quartz crystals; although I can provide you with a brief outline of their vantages. Ever since the ancient times, humans seem to have an affinity with these crystals.