摘要
翡翠由辉石族、角闪石族、长石族矿物组成。据其矿物成分不同，翡翠的岩性可分成１４种类型。其在皮壳上均有不同表现。
Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups. According to its different mineral compositions, jadeite jade is divided into 14 rock types. Each type of jadeite jade has its different weathered crust.
出处
《桂林工学院学报》
1996年第1期14-18,共5页
Journal of Guilin University of Technology
关键词
岩石学
宝石学
翡翠
petrology, gemology, jadeite jade
