| 利用稀土元素特征判断闽北前寒武系变质岩原岩形成的构造环境和物源 |
| |
| 引用本文： | 饶明辉,赵永祥.利用稀土元素特征判断闽北前寒武系变质岩原岩形成的构造环境和物源[J].华东地质学院学报,1993(4). |
| |
| 作者姓名： | 饶明辉 赵永祥 |
| |
| 作者单位： | 华东地质学院地质系，华东地质学院地质系 |
| |
| 摘 要： | 沉积岩中的稀土元素,由于经历了一定程度的均一化作用,虽然它可能在某种程度上保留有蚀源区岩石稀土元素的某些特点,但它与各种同时代火山岩稀土元素特征(如∑REE,LREE/HREE,LaN/YbN及δEu)则绝然不同,作者利用这一特征,探讨了闽北前寒武系变质岩原岩形成的构造环境及物质来源。
|
| 关 键 词： | 稀土元素 麻源群 闽北 |
TECTONIC ENVIRONMENTS AND MATERIAL SOURCES OF THE PROTOLITHS OF PRECAMBRIAN METAMORPHIC R CKS IN NORTHERN FUFIAN PROVINCE DISCRIMINATED BY THE CHARACTERISTICS OF REE |
| |
| Rao Minghui Zhao yongxiang.TECTONIC ENVIRONMENTS AND MATERIAL SOURCES OF THE PROTOLITHS OF PRECAMBRIAN METAMORPHIC R CKS IN NORTHERN FUFIAN PROVINCE DISCRIMINATED BY THE CHARACTERISTICS OF REE[J].Journal of East China Geological Institute,1993(4). |
| |
| Authors: | Rao Minghui Zhao yongxiang |
| |
| Affiliation: | Geological Department |
| |
| Abstract: | |
| |
| Keywords: | REE Northern Fujian Province Mayuan formation |
| 本文献已被 CNKI 等数据库收录！ |
