Dzi beads are mainly produced in Tibet, Eastern Tibet, Bhutan, Sikkim, Ladakh, and other Himalayas. They are rare gems. Tibetans still believe that dzi beads are “heavenly stone” และ “sky eye beads”. Its history can be traced back to 5,000 หลายปีก่อน. ในเวลานั้น, Tibetans discovered that this mine had a strong magnetic field. […]
