Carnelian Beads with Etched Patterns that Were Excavated in China

Carnelian beads with etched patterns are small beads. This paper introduces the unearthed situation, the method of etching, the chronological and geographical distribution of etched carnelian beads in China, pointing out that these unearthed specimens are important physical materials for the manufacturing of stone beads and decoration handicrafts and favor for the trade and cultural exchange between different regions.