吉林省东部新生代火山岩系中的杏仁体与热水成矿作用  

Amygdaloid and hydrothermal mineralization in the Cenozoic volcanic series of eastern part of Jilin Prvince

作　　者：吕鹏[1] 惠艳梅 

机构地区：[1]吉林省地质调查院,吉林长春130061 [2]吉林省地质测绘院,吉林长春130062

出　　处：《吉林地质》2014年第2期17-19,35,共4页Jilin Geology

摘　　要：吉林省东部山区大面积出露新生代火山岩,但多年以来地质科技人员很少在新生代火山岩中找矿。作者收集了近几年的有关资料,分析了杏仁体的主要特征、杏仁体形态特点、杏仁体的内部构造、杏仁体的矿物组成及其与热水成矿作用关系。供同仁们在火山岩找矿方面参考。There are large Cenozoic volcano rock outcropping in the eastern mountain area of Jilin Province, but for many years, geological workers rarely prospect in Cenozoic volcano rock. The authors collect the relevant data in recent years, and analyze the main features of the amygdaloid, morphological characteristics, the internal structure, mineral composition and the relation with hot water mineralization. These are reference for colleagues in the volcano rock prospecting.

关 键 词：火山岩 杏仁体 热水成矿 

分 类 号：P588.14[天文地球—岩石学]