Blue Chalcedony Slices, Graduated

Natural Chalcedony, 16" string

These are very unique!  highly polished blue agate/chalcedony, slices show layered striations, some even shows crystal structure.  These are much like slices of agate, drilled lengthwise into beads!  Picture does not do justice, these have a gorgeous blue glow.   Graduated size, the ends average 18x12mm across, centers are 30x35mm across.  most are 6mm thick.