中文摘要：

综合利用PIXE、XRD和Raman三种无损分析方法，准确判明了河南出土新石器时代至东周90余件玉器的质地，这些玉器的玉材种类非常丰富，并具有时代和地域特色。新石器时代至夏代，河南透闪石型玉器很少而绿松石占绝大多数，商代开始透闪石激增并占据主体地位。根据绿松石的类质同像、伴生矿物或围岩成分及透闪石所舍微量元素，探讨了玉料可能的地质环境，这对今后探索黄河中下游地区出土玉器的玉料来源具有深远的意义。

英文摘要：

Utilizing throe nondestructive analytical methods--PIXE, XRD and Raman, comprehensively, we identified precisely the texture of more than 90 jades which were excavated from Henan Province, dated from the Neolithic Age to the Eastern Zhou Period. The original raw materials of these jade artifacts are versatile and have different characteristics in different ages and areas. From the Neolithic Age to the Xia Dynasty, the jade artifacts from Henan province were mostly made from turquoise and only a few are made from tromolite. From the Shang Dynasty, the tremolite jades went through a rapid increase and occupied the main position. According to the isomorphism and associated minerals or surrounding rocks of turquoise, as well as the containing trace elements in tromolite, we discussed the possible geologic environment of the raw materials of these jade artifacts. It is of profound significance for tracing the ori- gin of raw materials for the jade artifacts excavated from the middle and lower reaches of Yellow River in the future.