Fig. 11From: The chemical composition and manufacturing technology of glass beads excavated from the Hetian Bizili site, XinjiangThe manufacturing process of stratified glass eye beads (HLB-1, HLB-2, HLB-4, HLB-8). a The method of making glass eye bead in dropping glass liquid; b the method of making glass eye bead in cutting off rodsBack to article page