我国与火山作用有关的宝玉石资源研究  

A Study of Gem and Jade Resources Related to Volcanic Action in China

作　　者：丘志力[1] 秦社彩[1] 龚盛玮[1] 

机构地区：[1]中山大学宝玉石研究鉴定中心,广州510275

出　　处：《地质论评》1999年第S1期123-132,共10页Geological Review

基　　金：国家自然科学基金项目(编号49602025)资助

摘　　要：本文将我国已发现的与火山作用有关的宝石资源划分为5种类型,①幔源成矿类型;②壳-幔成矿类型;③火山作用直接成矿类型;④火山期后热液成矿类型;⑤相关类型。讨论了各种成矿类型的宝石资源的地质学及宝石学特征,介绍了它们开发的情况和对地方经济的意义。通过归纳对比,认为我国目前对与火山作用有关的宝玉石资源形成机理及找矿勘探方面的研究工作是薄弱的。The gem and jade resources related to volcanic action in China are classified into five types: ①those of mantle origin; ② of crust-mantle origin; ③ of volcanic action origin; ④hydrothermal mineralization after volcanic action; and ⑤ those related to volcanic action. In this paper the authors summarize the geological and gemological characteristics of these five kinds of resources, introduce their development and local economic significance. In the end, the authors think it is necessary to do further researches on the formation mechanism and prospecting of these resources in China.

关 键 词：火山作用 资源分类 宝玉石 

分 类 号：P619.28[天文地球—矿床学]