Prime picture: T. gibbosula and C. rustica shells located in layer 4c in the cave in Morocco, which had been beads from what is now often known as the oldest jewelry on this planet. Source: A. Bouzouggar, INSAP, Morocco / Ancient Egyptians designed several objects outside of faience. Commonest of https://colonialbeadexchange97418.blogitright.com/31207091/the-best-side-of-bead-looming