Description: A rare and important natural banded agate pectoral bead with special design.Original,ancient hand cutting,carving,boring and grinding.Its colour is natural,original one.It has been cleaned in a tumbler and repolished by hand.The holes are ancient,hand-made,irregular.The piece has been checked,tested in laboratory.It has a special nice patina!See micro photos!Tibet or Nepal,Second Millenium CE.