Jades and semi-precious stones such as coral, quartz, lapis lazuli and turquoise, along with animal and human bones, wood and the seeds of various trees, are all commonly seen materials.
至於珠子的材質，也不限於瑪瑙、蜜臘和琥珀，像珊瑚、水晶、青金石、松綠石等玉材寶石，以及獸骨、人骨、木材和樹木的種子，都是常見的材料。