贵东岩体地质地球化学特征及其形成的构造环境识别  

Geologic-geochemical characteristics of Guidong granitic massif and recognition of geo-tectonic environment at the time of its emplacement

作　　者：李建红[1] 卫三元[1] 梁良[2] 冯明月[1] 

机构地区：[1]核工业北京地质研究院,北京100029 [2]东华理工学院,江西抚州344000

出　　处：《铀矿地质》2004年第6期321-329,共9页Uranium Geology

摘　　要：本文在研究贵东花岗岩岩体岩石矿物组合、结构构造等地质特征的基础上 ,运用花岗岩的岩石化学、微量元素和同位素等分析数据 ,采用目前广泛应用的几种岩石化学图解、微量元素和同位素图解等方法 。Based on the study of geologic characteristics,such as mineralogic assembladge,structural and textural features of granite of Guidong granitic massif,and by using petrochemical,trace-element and isotopic data,and some petrochemical,trace-element and isotopic diagrams widely applied to the identification of geo-tectonic environments,authors recognize that Guidong granitic massif was emplaced in post-orogenic collision environment.

关 键 词：贵东岩体 地质地球化学 构造环境 

分 类 号：P581[天文地球—岩石学]