2019 Volume 53 Pages 90-95
This Study examines beads-making techinique and chemical composition of glass beads excavated from KashiwagiB Site in Eniwa town,Hokkaido. This Site is an archaeological site of the Epi-jyomon culuture. The result of chemical analysis revealed that the glass beads were Potash-sillica glass type(K2O-SiO2)and Sodium-calcium-sillica glass type(NaO2-CaO-SiO2).They,also, are made using with the drawn technique.