Shop Blue Chalcedony Chip & Nugget Beads! Raw Natural Blue Chalcedony Semi-precious Gemstone Chunky Nugget Beads – 13mm – 15mm x 15mm – 20mm – 15" strand | Natural genuine chip Blue Chalcedony beads for beading and jewelry making.  #jewelry #beads #beadedjewelry #diyjewelry #jewelrymaking #beadstore #beading #affiliate #ad