Raman micro spectroanalysis was used to test and analysis micron dimension crystal grain of surface and cross section of New stone age in two ancient stone axe from Yunnan Chuxiong.

• 本文采用显微拉曼光谱技术对云南省永仁县菜园子两件新石器时期古石斧的表面和截面进行测试分析,结合矿物拉曼谱,初步确定了其成分。