Tibetan jewelry in the dzi beads is what?

The dzi beads, also known as the "eye of heaven beads", mainly in Tibet, eastern Tibet, Bhutan, Sikkim, Latakia and other Himalayan regions, is a rare gemstone. Dzi for nine eyes stone shale, containing jade and agate components, for the Tibetan secret one of the seven treasures, history books recorded as "nine eyes stone dzi". Tibetans still believe that the dzi is a heavenly stone.

The Tibetan pronunciation of dzi is "Siyi" (DZI), which is the meaning of goodness, virtue, and wealth, and the Sanskrit is to call dzi by the name of "Mazhi".