摘要
最近西藏东部首次发现了翠绿色可达宝石级的钙铬榴石晶体矿床,其产量丰富,晶体颗粒度大,是十分罕见且颇具应用价值的宝石资源。作者对该矿区钙铬榴石晶体的宝石学特征进行了系统的研究,指出了西藏东部宝石级钙铬榴石晶体的应用前景。
The uvarovite crystal mine has been first found withemerald green reaching gem quality in eastern Tibet. It is fairly rare and practically valuable new resource with abundant output and large crystal granular. This article makes a systematic research in gemological characteristics of the uvarovite crystal and points out its commercial prospect of the gem quality in eastern Tibet.
出处
《地质与勘探》
CAS
CSCD
北大核心
2000年第1期31-33,共3页
Geology and Exploration
关键词
西藏东部
钙铬榴石
晶体
宝石学
特征
eastern Tibet, uvarovite, crystal, gemology, characteristics
