宝石矿床

中国刚玉宝石矿床的成因类型及其分布规律

Genetic Types and Distribution of Corundum Gem bearing Deposits in China

吉林省蛟河橄榄石宝石矿床地质特征及成矿条件研究

Geologic feature and ore-forming conditions of Jiaohe Peridot gem deposit in Jilin

阿尔泰山外生宝石矿床类型及其特征

The characteristics and types of exogeneous GEM-BEARING ore deposits of Altay mountian

与基性岩有关的宝石矿床成矿作用的研究

Research on gem deposit mineralization related to basic rocks

今后应重视碱性玄武岩型宝石矿床的研究和找矿评价工作。

Henceforth , a great attention should be devoted to the research , prospecting and assessment of the alkaline basaltic gem deposits .

中国已知的宝石级钠柱石矿床仅有一处，位于新疆阿克陶县苏巴什达坂北其依达克附近。

The sole gem marialite deposit in China is located at the western foot of Mount Muztagh , Akto County , Xinjiang , which is tectonically belongs to the Central Famirs fold belt .

火山岩经风化剥蚀后，其中的宝石被解脱出来经迁移富集形成残坡积和洪冲积宝石砂矿床。

While basalt was weathering , gemstones were separated from it , and formed gemstone deposit in eluvial and alluvial sediments .