Description: A lot of rare Tibetain dyed carnelian bead.Original,ancient hand cutting,carving,dying,boring and grinding.Its colour is original,natural one.No trace of dying at a later date.It has been cleaned by hand using organic oil,so its surface is smooth.The holes are ancient,hand-made,irregular,funnel-shaped.See micro photos!The nice ancient patina is preserved.The pieces have been tested and ckecked in laboratory.Tibet or Nepal,Second Millenium CE.