玉石的新品种──恰拉玉  

Charorite of Russia:Minerological and Gemological Character

作　　者：曹成[1] 徐海江[1] 毛骞 

机构地区：[1]河北地质学院

出　　处：《河北地质学院学报》1995年第6期529-534,共6页

摘　　要：本文介绍玉石家族新品种──俄罗斯伊尔库斯克的特产恰拉玉。文中讨论了恰拉玉的命名、宝石地质学、宝石矿物学、鉴定特征及工艺验等。This papr introduced a new member of jade family --Charorite a jewelrystone be only discovered in Chara River area of Russia. The paper disscussed thename of charorite as well as the character of geology, minerology, gemology and cutting andgrinding experiment erc.

关 键 词：恰拉玉 宝石 地质学 玉石 品种 

分 类 号：P619.283[天文地球—矿床学]